[{"data":1,"prerenderedAt":8578},["ShallowReactive",2],{"learn-\u002Fzh\u002Flearn\u002Fcopilotkit-vs-vercel-ai-sdk-vs-thesys":3,"related-copilotkit-vs-vercel-ai-sdk-vs-thesys":1918},{"id":4,"title":5,"author":6,"body":7,"category":1891,"date":1892,"description":1893,"draft":1894,"extension":1895,"featured":1894,"meta":1896,"navigation":258,"path":1907,"readTime":1908,"seo":1909,"stem":1910,"tags":1911,"__hash__":1917},"content\u002Fzh\u002Flearn\u002Fcopilotkit-vs-vercel-ai-sdk-vs-thesys.md","CopilotKit vs Vercel AI SDK vs Thesys：框架对比","Alex",{"type":8,"value":9,"toc":1864},"minimark",[10,17,20,38,43,46,49,52,202,206,214,218,221,457,467,470,507,510,538,542,545,548,552,559,562,565,971,974,977,1018,1021,1047,1051,1054,1056,1060,1063,1066,1069,1295,1298,1301,1333,1336,1362,1366,1369,1371,1374,1377,1382,1393,1398,1409,1412,1415,1418,1505,1511,1517,1521,1524,1621,1626,1653,1656,1660,1663,1668,1700,1705,1738,1743,1766,1772,1775,1781,1787,1793,1799,1805,1808,1810,1815,1849,1860],[11,12,13],"p",{},[14,15,16],"strong",{},"三个框架，一个问题：哪个 GenUI 技术栈值得押注？",[11,18,19],{},"如果你需要在 2026 年 4 月发布一个真正的 AI 驱动界面，实际上有三个候选：Vercel AI SDK、CopilotKit 和 Thesys json-render。它们解决同一个问题——让模型产出实时 UI——但架构上的分歧足以让这个选择影响维护成本、交互能力的上限，以及一年后你需要迁移时的代价。",[11,21,22,23,26,27,32,33,37],{},"本文数据截至 ",[14,24,25],{},"2026-05-09","。版本：Vercel AI SDK 4.x，CopilotKit 1.x，Thesys json-render 0.x（2026 年 1 月发布）。更广泛的行业背景见 ",[28,29,31],"a",{"href":30},"\u002Flearn\u002Fgenerative-ui-state-2026","2026 年第二季度 Generative UI 现状","；基础概念见 ",[28,34,36],{"href":35},"\u002Flearn\u002Fwhat-is-generative-ui","什么是 Generative UI","。",[39,40,42],"h2",{"id":41},"_2026-年初的格局","2026 年初的格局",[11,44,45],{},"目前有三个框架主导着 Generative UI 领域。每个框架对同一个问题——如何让 AI 模型生成可交互的用户界面——采取了根本不同的方法。",[11,47,48],{},"以下是我在用三者都构建过生产功能后的发现。",[39,50,51],{"id":51},"快速对比",[53,54,55,74],"table",{},[56,57,58],"thead",{},[59,60,61,65,68,71],"tr",{},[62,63,64],"th",{},"特性",[62,66,67],{},"Vercel AI SDK",[62,69,70],{},"CopilotKit",[62,72,73],{},"Thesys（json-render）",[75,76,77,92,106,120,134,148,161,175,188],"tbody",{},[59,78,79,83,86,89],{},[80,81,82],"td",{},"GitHub Stars",[80,84,85],{},"~45K",[80,87,88],{},"22K",[80,90,91],{},"13K（3 个月新项目）",[59,93,94,97,100,103],{},[80,95,96],{},"npm 下载量",[80,98,99],{},"2000 万+\u002F月",[80,101,102],{},"约 20 万\u002F月",[80,104,105],{},"约 5 万\u002F月",[59,107,108,111,114,117],{},[80,109,110],{},"方式",[80,112,113],{},"通过 RSC 流式传输 React",[80,115,116],{},"副驾驶模式组件",[80,118,119],{},"JSON schema 渲染",[59,121,122,125,128,131],{},[80,123,124],{},"框架锁定",[80,126,127],{},"Next.js（主要）",[80,129,130],{},"React（任意打包器）",[80,132,133],{},"与框架无关",[59,135,136,139,142,145],{},[80,137,138],{},"学习曲线",[80,140,141],{},"中等",[80,143,144],{},"低",[80,146,147],{},"低–中",[59,149,150,153,156,158],{},[80,151,152],{},"生产就绪度",[80,154,155],{},"高",[80,157,155],{},[80,159,160],{},"中",[59,162,163,166,169,172],{},[80,164,165],{},"最适合",[80,167,168],{},"全栈 Next.js 应用",[80,170,171],{},"为现有应用添加 AI",[80,173,174],{},"多框架项目",[59,176,177,180,183,186],{},[80,178,179],{},"许可证",[80,181,182],{},"Apache 2.0",[80,184,185],{},"MIT",[80,187,185],{},[59,189,190,193,196,199],{},[80,191,192],{},"托管选项",[80,194,195],{},"Vercel",[80,197,198],{},"CopilotKit Cloud",[80,200,201],{},"Thesys Cloud",[39,203,205],{"id":204},"vercel-ai-sdk全栈首选","Vercel AI SDK：全栈首选",[11,207,208,209,213],{},"Vercel AI SDK 的 ",[210,211,212],"code",{},"streamUI"," 函数是最强大的方式——也是最有主见的方式。它从服务端流式传输真正的 React Server Components，意味着 AI 输出是在服务端渲染的真实 React 代码。",[215,216,217],"h3",{"id":217},"工作原理",[11,219,220],{},"你将工具定义为 yield 加载状态并返回 React 组件的异步生成器函数。SDK 处理序列化组件树，并通过 RSC 协议将其流式传输到客户端。",[222,223,228],"pre",{"className":224,"code":225,"language":226,"meta":227,"style":227},"language-typescript shiki shiki-themes github-light github-dark","import { streamUI } from 'ai\u002Frsc';\n\nconst result = await streamUI({\n model: openai('gpt-4o'),\n prompt: 'Show revenue for Q1',\n tools: {\n revenueChart: {\n description: 'Display a revenue chart',\n parameters: z.object({ period: z.string(), data: z.array(...) }),\n generate: async function* (params) {\n yield \u003CChartSkeleton \u002F>; \u002F\u002F 立即显示加载状态\n return \u003CRevenueChart {...params} \u002F>; \u002F\u002F 最终组件\n },\n },\n },\n});\n","typescript","",[210,229,230,253,260,283,301,313,319,325,336,365,390,409,433,439,445,451],{"__ignoreMap":227},[231,232,235,239,243,246,250],"span",{"class":233,"line":234},"line",1,[231,236,238],{"class":237},"szBVR","import",[231,240,242],{"class":241},"sVt8B"," { streamUI } ",[231,244,245],{"class":237},"from",[231,247,249],{"class":248},"sZZnC"," 'ai\u002Frsc'",[231,251,252],{"class":241},";\n",[231,254,256],{"class":233,"line":255},2,[231,257,259],{"emptyLinePlaceholder":258},true,"\n",[231,261,263,266,270,273,276,280],{"class":233,"line":262},3,[231,264,265],{"class":237},"const",[231,267,269],{"class":268},"sj4cs"," result",[231,271,272],{"class":237}," =",[231,274,275],{"class":237}," await",[231,277,279],{"class":278},"sScJk"," streamUI",[231,281,282],{"class":241},"({\n",[231,284,286,289,292,295,298],{"class":233,"line":285},4,[231,287,288],{"class":241}," model: ",[231,290,291],{"class":278},"openai",[231,293,294],{"class":241},"(",[231,296,297],{"class":248},"'gpt-4o'",[231,299,300],{"class":241},"),\n",[231,302,304,307,310],{"class":233,"line":303},5,[231,305,306],{"class":241}," prompt: ",[231,308,309],{"class":248},"'Show revenue for Q1'",[231,311,312],{"class":241},",\n",[231,314,316],{"class":233,"line":315},6,[231,317,318],{"class":241}," tools: {\n",[231,320,322],{"class":233,"line":321},7,[231,323,324],{"class":241}," revenueChart: {\n",[231,326,328,331,334],{"class":233,"line":327},8,[231,329,330],{"class":241}," description: ",[231,332,333],{"class":248},"'Display a revenue chart'",[231,335,312],{"class":241},[231,337,339,342,345,348,351,354,357,359,362],{"class":233,"line":338},9,[231,340,341],{"class":241}," parameters: z.",[231,343,344],{"class":278},"object",[231,346,347],{"class":241},"({ period: z.",[231,349,350],{"class":278},"string",[231,352,353],{"class":241},"(), data: z.",[231,355,356],{"class":278},"array",[231,358,294],{"class":241},[231,360,361],{"class":237},"...",[231,363,364],{"class":241},") }),\n",[231,366,368,371,374,377,380,383,387],{"class":233,"line":367},10,[231,369,370],{"class":278}," generate",[231,372,373],{"class":241},": ",[231,375,376],{"class":237},"async",[231,378,379],{"class":237}," function*",[231,381,382],{"class":241}," (",[231,384,386],{"class":385},"s4XuR","params",[231,388,389],{"class":241},") {\n",[231,391,393,396,399,402,405],{"class":233,"line":392},11,[231,394,395],{"class":237}," yield",[231,397,398],{"class":241}," \u003C",[231,400,401],{"class":278},"ChartSkeleton",[231,403,404],{"class":241}," \u002F>; ",[231,406,408],{"class":407},"sJ8bj","\u002F\u002F 立即显示加载状态\n",[231,410,412,415,417,420,423,425,427,430],{"class":233,"line":411},12,[231,413,414],{"class":237}," return",[231,416,398],{"class":241},[231,418,419],{"class":278},"RevenueChart",[231,421,422],{"class":241}," {",[231,424,361],{"class":237},[231,426,386],{"class":278},[231,428,429],{"class":241},"} \u002F>; ",[231,431,432],{"class":407},"\u002F\u002F 最终组件\n",[231,434,436],{"class":233,"line":435},13,[231,437,438],{"class":241}," },\n",[231,440,442],{"class":233,"line":441},14,[231,443,444],{"class":241}," },\n",[231,446,448],{"class":233,"line":447},15,[231,449,450],{"class":241}," },\n",[231,452,454],{"class":233,"line":453},16,[231,455,456],{"class":241},"});\n",[11,458,459,462,463,466],{},[210,460,461],{},"yield"," \u002F ",[210,464,465],{},"return"," 模式是定义性特征。骨架屏在 AI 解析参数时立即出现。参数就绪时，真实组件替换它——全部在一次流式响应中完成。",[215,468,469],{"id":469},"优势",[471,472,473,483,489,495,501],"ul",{},[474,475,476,479,480,482],"li",{},[14,477,478],{},"与 Next.js 深度集成。"," ",[210,481,212],{}," 围绕 App Router 和 RSC 设计。如果你在构建 Next.js 应用，这是最符合惯例的选择。",[474,484,485,488],{},[14,486,487],{},"真正的服务端渲染。"," 生成的组件在服务端渲染，意味着它们可以直接在渲染函数中访问数据库、文件系统和私有 API。",[474,490,491,494],{},[14,492,493],{},"最大的生态系统。"," 每月 2000 万+ 下载量意味着丰富的示例、Stack Overflow 答案和社区支持。",[474,496,497,500],{},[14,498,499],{},"最佳 TypeScript 支持。"," SDK 的类型非常完善。工具参数、模型响应和流式传输值都有正确的类型。",[474,502,503,506],{},[14,504,505],{},"提供商灵活性。"," SDK 对模型提供商做了抽象——只需更改一个导入就能从 OpenAI 切换到 Anthropic 或 Google。",[215,508,509],{"id":509},"弱点",[471,511,512,520,526,532],{},[474,513,514,479,517,519],{},[14,515,516],{},"依赖 Next.js。",[210,518,212],{}," 需要 React Server Components。它在 Next.js App Router 中工作。在该环境之外运行需要大量变通工作。",[474,521,522,525],{},[14,523,524],{},"RSC 调试复杂性。"," 当正在流式传输的服务端组件出错时，调试体验比普通服务端错误更糟。错误信息可能晦涩难懂。",[474,527,528,531],{},[14,529,530],{},"服务端组件限制。"," RSC 不能直接使用 hooks、浏览器 API 或客户端状态。交互行为需要仔细地拆分服务端和客户端组件。",[474,533,534,537],{},[14,535,536],{},"与 Vercel 相邻。"," 虽然 SDK 在任何支持 Node.js 的平台上都能工作，但某些功能针对 Vercel 的基础设施进行了优化。",[215,539,541],{"id":540},"何时选择-vercel-ai-sdk","何时选择 Vercel AI SDK",[11,543,544],{},"你在构建新的 Next.js 应用。你想要最生产就绪、性能最好的 Generative UI 实现。你熟悉 React Server Components 和 App Router。你想要最广泛的社区示例选择。",[546,547],"hr",{},[39,549,551],{"id":550},"copilotkit集成首选","CopilotKit：集成首选",[11,553,554,555,558],{},"CopilotKit 采取了不同的理念。它不是从服务端流式传输组件，而是提供客户端 React 组件来创建\"副驾驶\"体验。将 ",[210,556,557],{},"\u003CCopilotChat>"," 放入你现有的应用，你就有了一个能读取和修改应用状态的侧边栏 AI。",[215,560,217],{"id":561},"工作原理-1",[11,563,564],{},"CopilotKit 引入了两个主要原语：动作和可读状态。你定义 AI 能做什么以及能看到什么，然后 CopilotKit 处理其余的事情。",[222,566,570],{"className":567,"code":568,"language":569,"meta":227,"style":227},"language-tsx shiki shiki-themes github-light github-dark","import { CopilotKit, CopilotChat } from '@copilotkit\u002Freact-core';\nimport { useCopilotAction, useCopilotReadable } from '@copilotkit\u002Freact-core';\n\nfunction Dashboard() {\n const [filters, setFilters] = useState({ period: 'month', metric: 'revenue' });\n\n \u002F\u002F 让 AI 读取当前状态\n useCopilotReadable({\n description: 'Current dashboard filters',\n value: filters,\n });\n\n \u002F\u002F 让 AI 修改筛选器\n useCopilotAction({\n name: 'updateFilters',\n description: 'Update the dashboard view',\n parameters: [\n { name: 'period', type: 'string' },\n { name: 'metric', type: 'string' },\n ],\n handler: ({ period, metric }) => setFilters({ period, metric }),\n });\n\n return (\n \u003Cdiv className=\"flex\">\n \u003CDashboardView filters={filters} \u002F>\n \u003CCopilotChat instructions=\"Help the user explore their dashboard data.\" \u002F>\n \u003C\u002Fdiv>\n );\n}\n\n\u002F\u002F 用 CopilotKit 包裹应用\nfunction App() {\n return (\n \u003CCopilotKit runtimeUrl=\"\u002Fapi\u002Fcopilotkit\">\n \u003CDashboard \u002F>\n \u003C\u002FCopilotKit>\n );\n}\n","tsx",[210,571,572,586,599,603,614,655,659,664,671,681,686,691,695,700,707,717,726,732,750,764,770,799,804,809,818,839,856,875,885,891,897,902,908,918,925,942,952,961,966],{"__ignoreMap":227},[231,573,574,576,579,581,584],{"class":233,"line":234},[231,575,238],{"class":237},[231,577,578],{"class":241}," { CopilotKit, CopilotChat } ",[231,580,245],{"class":237},[231,582,583],{"class":248}," '@copilotkit\u002Freact-core'",[231,585,252],{"class":241},[231,587,588,590,593,595,597],{"class":233,"line":255},[231,589,238],{"class":237},[231,591,592],{"class":241}," { useCopilotAction, useCopilotReadable } ",[231,594,245],{"class":237},[231,596,583],{"class":248},[231,598,252],{"class":241},[231,600,601],{"class":233,"line":262},[231,602,259],{"emptyLinePlaceholder":258},[231,604,605,608,611],{"class":233,"line":285},[231,606,607],{"class":237},"function",[231,609,610],{"class":278}," Dashboard",[231,612,613],{"class":241},"() {\n",[231,615,616,619,622,625,628,631,634,637,640,643,646,649,652],{"class":233,"line":303},[231,617,618],{"class":237}," const",[231,620,621],{"class":241}," [",[231,623,624],{"class":268},"filters",[231,626,627],{"class":241},", ",[231,629,630],{"class":268},"setFilters",[231,632,633],{"class":241},"] ",[231,635,636],{"class":237},"=",[231,638,639],{"class":278}," useState",[231,641,642],{"class":241},"({ period: ",[231,644,645],{"class":248},"'month'",[231,647,648],{"class":241},", metric: ",[231,650,651],{"class":248},"'revenue'",[231,653,654],{"class":241}," });\n",[231,656,657],{"class":233,"line":315},[231,658,259],{"emptyLinePlaceholder":258},[231,660,661],{"class":233,"line":321},[231,662,663],{"class":407}," \u002F\u002F 让 AI 读取当前状态\n",[231,665,666,669],{"class":233,"line":327},[231,667,668],{"class":278}," useCopilotReadable",[231,670,282],{"class":241},[231,672,673,676,679],{"class":233,"line":338},[231,674,675],{"class":241}," description: ",[231,677,678],{"class":248},"'Current dashboard filters'",[231,680,312],{"class":241},[231,682,683],{"class":233,"line":367},[231,684,685],{"class":241}," value: filters,\n",[231,687,688],{"class":233,"line":392},[231,689,690],{"class":241}," });\n",[231,692,693],{"class":233,"line":411},[231,694,259],{"emptyLinePlaceholder":258},[231,696,697],{"class":233,"line":435},[231,698,699],{"class":407}," \u002F\u002F 让 AI 修改筛选器\n",[231,701,702,705],{"class":233,"line":441},[231,703,704],{"class":278}," useCopilotAction",[231,706,282],{"class":241},[231,708,709,712,715],{"class":233,"line":447},[231,710,711],{"class":241}," name: ",[231,713,714],{"class":248},"'updateFilters'",[231,716,312],{"class":241},[231,718,719,721,724],{"class":233,"line":453},[231,720,675],{"class":241},[231,722,723],{"class":248},"'Update the dashboard view'",[231,725,312],{"class":241},[231,727,729],{"class":233,"line":728},17,[231,730,731],{"class":241}," parameters: [\n",[231,733,735,738,741,744,747],{"class":233,"line":734},18,[231,736,737],{"class":241}," { name: ",[231,739,740],{"class":248},"'period'",[231,742,743],{"class":241},", type: ",[231,745,746],{"class":248},"'string'",[231,748,749],{"class":241}," },\n",[231,751,753,755,758,760,762],{"class":233,"line":752},19,[231,754,737],{"class":241},[231,756,757],{"class":248},"'metric'",[231,759,743],{"class":241},[231,761,746],{"class":248},[231,763,749],{"class":241},[231,765,767],{"class":233,"line":766},20,[231,768,769],{"class":241}," ],\n",[231,771,773,776,779,782,784,787,790,793,796],{"class":233,"line":772},21,[231,774,775],{"class":278}," handler",[231,777,778],{"class":241},": ({ ",[231,780,781],{"class":385},"period",[231,783,627],{"class":241},[231,785,786],{"class":385},"metric",[231,788,789],{"class":241}," }) ",[231,791,792],{"class":237},"=>",[231,794,795],{"class":278}," setFilters",[231,797,798],{"class":241},"({ period, metric }),\n",[231,800,802],{"class":233,"line":801},22,[231,803,690],{"class":241},[231,805,807],{"class":233,"line":806},23,[231,808,259],{"emptyLinePlaceholder":258},[231,810,812,815],{"class":233,"line":811},24,[231,813,814],{"class":237}," return",[231,816,817],{"class":241}," (\n",[231,819,821,824,828,831,833,836],{"class":233,"line":820},25,[231,822,823],{"class":241}," \u003C",[231,825,827],{"class":826},"s9eBZ","div",[231,829,830],{"class":278}," className",[231,832,636],{"class":237},[231,834,835],{"class":248},"\"flex\"",[231,837,838],{"class":241},">\n",[231,840,842,845,848,851,853],{"class":233,"line":841},26,[231,843,844],{"class":241}," \u003C",[231,846,847],{"class":268},"DashboardView",[231,849,850],{"class":278}," filters",[231,852,636],{"class":237},[231,854,855],{"class":241},"{filters} \u002F>\n",[231,857,859,861,864,867,869,872],{"class":233,"line":858},27,[231,860,844],{"class":241},[231,862,863],{"class":268},"CopilotChat",[231,865,866],{"class":278}," instructions",[231,868,636],{"class":237},[231,870,871],{"class":248},"\"Help the user explore their dashboard data.\"",[231,873,874],{"class":241}," \u002F>\n",[231,876,878,881,883],{"class":233,"line":877},28,[231,879,880],{"class":241}," \u003C\u002F",[231,882,827],{"class":826},[231,884,838],{"class":241},[231,886,888],{"class":233,"line":887},29,[231,889,890],{"class":241}," );\n",[231,892,894],{"class":233,"line":893},30,[231,895,896],{"class":241},"}\n",[231,898,900],{"class":233,"line":899},31,[231,901,259],{"emptyLinePlaceholder":258},[231,903,905],{"class":233,"line":904},32,[231,906,907],{"class":407},"\u002F\u002F 用 CopilotKit 包裹应用\n",[231,909,911,913,916],{"class":233,"line":910},33,[231,912,607],{"class":237},[231,914,915],{"class":278}," App",[231,917,613],{"class":241},[231,919,921,923],{"class":233,"line":920},34,[231,922,814],{"class":237},[231,924,817],{"class":241},[231,926,928,930,932,935,937,940],{"class":233,"line":927},35,[231,929,823],{"class":241},[231,931,70],{"class":268},[231,933,934],{"class":278}," runtimeUrl",[231,936,636],{"class":237},[231,938,939],{"class":248},"\"\u002Fapi\u002Fcopilotkit\"",[231,941,838],{"class":241},[231,943,945,947,950],{"class":233,"line":944},36,[231,946,844],{"class":241},[231,948,949],{"class":268},"Dashboard",[231,951,874],{"class":241},[231,953,955,957,959],{"class":233,"line":954},37,[231,956,880],{"class":241},[231,958,70],{"class":268},[231,960,838],{"class":241},[231,962,964],{"class":233,"line":963},38,[231,965,890],{"class":241},[231,967,969],{"class":233,"line":968},39,[231,970,896],{"class":241},[11,972,973],{},"副驾驶模式是独特的：AI 是一个与现有 UI 交互的侧边栏助手，而不是从头生成新 UI。",[215,975,469],{"id":976},"优势-1",[471,978,979,985,991,997,1010],{},[474,980,981,984],{},[14,982,983],{},"集成速度最快。"," 向现有 React 应用添加副驾驶侧边栏需要几小时，而不是几天。组件开箱即用。",[474,986,987,990],{},[14,988,989],{},"适用于任何 React 设置。"," Create React App、Vite、Remix、Next.js——CopilotKit 不需要 RSC 或特定的打包器。",[474,992,993,996],{},[14,994,995],{},"自然的副驾驶模式。"," 协助现有 UI 的侧边栏 AI 是用户立即能理解的成熟模式。",[474,998,999,479,1002,1005,1006,1009],{},[14,1000,1001],{},"内置状态同步。",[210,1003,1004],{},"useCopilotReadable"," 和 ",[210,1007,1008],{},"useCopilotAction"," 在应用和 AI 之间创建了清晰的双向契约。",[474,1011,1012,479,1015,1017],{},[14,1013,1014],{},"强大的默认 UI。",[210,1016,557],{}," 组件是生产质量的，无需构建自己的聊天界面即可定制。",[215,1019,509],{"id":1020},"弱点-1",[471,1022,1023,1029,1035,1041],{},[474,1024,1025,1028],{},[14,1026,1027],{},"客户端渲染模型。"," CopilotKit 在客户端渲染 AI 输出。生成的组件没有 SSR，这影响面向公众内容的性能和 SEO。",[474,1030,1031,1034],{},[14,1032,1033],{},"副驾驶模式不是万能的。"," 如果你的用例不是\"帮助使用主界面的侧边栏 AI 助手\"，CopilotKit 需要更多定制才能适配。",[474,1036,1037,1040],{},[14,1038,1039],{},"对渲染管道控制较少。"," 对于复杂的自定义组件生成，Vercel AI SDK 给你更多灵活性。",[474,1042,1043,1046],{},[14,1044,1045],{},"Bundle 大小。"," 客户端渲染意味着组件库会发送到浏览器。对于性能敏感的应用，这需要关注。",[215,1048,1050],{"id":1049},"何时选择-copilotkit","何时选择 CopilotKit",[11,1052,1053],{},"你有一个现有的 React 应用，想快速添加 AI 驱动的功能。副驾驶模式——能读取和修改主界面的 AI 侧边栏——适合你的产品。你不想处理 RSC。",[546,1055],{},[39,1057,1059],{"id":1058},"thesysjson-render通用首选","Thesys（json-render）：通用首选",[11,1061,1062],{},"Thesys 于 2026 年 1 月推出，已拥有 13K GitHub stars，采取了最与框架无关的方式。AI 模型输出描述 UI 组件树的 JSON，渲染器将该 JSON 转换为可交互组件。",[215,1064,217],{"id":1065},"工作原理-2",[11,1067,1068],{},"AI 输出 JSON 而不是触发 React 工具调用。该 JSON 描述一个组件层次结构，Thesys 渲染器对其进行解释：",[222,1070,1072],{"className":224,"code":1071,"language":226,"meta":227,"style":227},"\u002F\u002F AI 输出类似这样的内容：\nconst aiOutput = {\n type: \"layout\",\n direction: \"grid\",\n columns: 2,\n children: [\n {\n type: \"MetricCard\",\n props: {\n label: \"Monthly Revenue\",\n value: \"$84,200\",\n change: 12.4,\n period: \"vs last month\"\n }\n },\n {\n type: \"AlertBanner\",\n props: {\n type: \"info\",\n title: \"New record\",\n message: \"Best month in company history\"\n }\n }\n ]\n};\n\n\u002F\u002F 渲染器将其转换为 UI\nimport { render } from '@thesys\u002Fjson-render';\nconst ui = render(aiOutput, componentRegistry);\n",[210,1073,1074,1079,1091,1101,1111,1121,1126,1131,1141,1146,1156,1166,1176,1184,1189,1193,1197,1206,1210,1220,1230,1238,1242,1247,1252,1257,1261,1266,1280],{"__ignoreMap":227},[231,1075,1076],{"class":233,"line":234},[231,1077,1078],{"class":407},"\u002F\u002F AI 输出类似这样的内容：\n",[231,1080,1081,1083,1086,1088],{"class":233,"line":255},[231,1082,265],{"class":237},[231,1084,1085],{"class":268}," aiOutput",[231,1087,272],{"class":237},[231,1089,1090],{"class":241}," {\n",[231,1092,1093,1096,1099],{"class":233,"line":262},[231,1094,1095],{"class":241}," type: ",[231,1097,1098],{"class":248},"\"layout\"",[231,1100,312],{"class":241},[231,1102,1103,1106,1109],{"class":233,"line":285},[231,1104,1105],{"class":241}," direction: ",[231,1107,1108],{"class":248},"\"grid\"",[231,1110,312],{"class":241},[231,1112,1113,1116,1119],{"class":233,"line":303},[231,1114,1115],{"class":241}," columns: ",[231,1117,1118],{"class":268},"2",[231,1120,312],{"class":241},[231,1122,1123],{"class":233,"line":315},[231,1124,1125],{"class":241}," children: [\n",[231,1127,1128],{"class":233,"line":321},[231,1129,1130],{"class":241}," {\n",[231,1132,1133,1136,1139],{"class":233,"line":327},[231,1134,1135],{"class":241}," type: ",[231,1137,1138],{"class":248},"\"MetricCard\"",[231,1140,312],{"class":241},[231,1142,1143],{"class":233,"line":338},[231,1144,1145],{"class":241}," props: {\n",[231,1147,1148,1151,1154],{"class":233,"line":367},[231,1149,1150],{"class":241}," label: ",[231,1152,1153],{"class":248},"\"Monthly Revenue\"",[231,1155,312],{"class":241},[231,1157,1158,1161,1164],{"class":233,"line":392},[231,1159,1160],{"class":241}," value: ",[231,1162,1163],{"class":248},"\"$84,200\"",[231,1165,312],{"class":241},[231,1167,1168,1171,1174],{"class":233,"line":411},[231,1169,1170],{"class":241}," change: ",[231,1172,1173],{"class":268},"12.4",[231,1175,312],{"class":241},[231,1177,1178,1181],{"class":233,"line":435},[231,1179,1180],{"class":241}," period: ",[231,1182,1183],{"class":248},"\"vs last month\"\n",[231,1185,1186],{"class":233,"line":441},[231,1187,1188],{"class":241}," }\n",[231,1190,1191],{"class":233,"line":447},[231,1192,444],{"class":241},[231,1194,1195],{"class":233,"line":453},[231,1196,1130],{"class":241},[231,1198,1199,1201,1204],{"class":233,"line":728},[231,1200,1135],{"class":241},[231,1202,1203],{"class":248},"\"AlertBanner\"",[231,1205,312],{"class":241},[231,1207,1208],{"class":233,"line":734},[231,1209,1145],{"class":241},[231,1211,1212,1215,1218],{"class":233,"line":752},[231,1213,1214],{"class":241}," type: ",[231,1216,1217],{"class":248},"\"info\"",[231,1219,312],{"class":241},[231,1221,1222,1225,1228],{"class":233,"line":766},[231,1223,1224],{"class":241}," title: ",[231,1226,1227],{"class":248},"\"New record\"",[231,1229,312],{"class":241},[231,1231,1232,1235],{"class":233,"line":772},[231,1233,1234],{"class":241}," message: ",[231,1236,1237],{"class":248},"\"Best month in company history\"\n",[231,1239,1240],{"class":233,"line":801},[231,1241,1188],{"class":241},[231,1243,1244],{"class":233,"line":806},[231,1245,1246],{"class":241}," }\n",[231,1248,1249],{"class":233,"line":811},[231,1250,1251],{"class":241}," ]\n",[231,1253,1254],{"class":233,"line":820},[231,1255,1256],{"class":241},"};\n",[231,1258,1259],{"class":233,"line":841},[231,1260,259],{"emptyLinePlaceholder":258},[231,1262,1263],{"class":233,"line":858},[231,1264,1265],{"class":407},"\u002F\u002F 渲染器将其转换为 UI\n",[231,1267,1268,1270,1273,1275,1278],{"class":233,"line":877},[231,1269,238],{"class":237},[231,1271,1272],{"class":241}," { render } ",[231,1274,245],{"class":237},[231,1276,1277],{"class":248}," '@thesys\u002Fjson-render'",[231,1279,252],{"class":241},[231,1281,1282,1284,1287,1289,1292],{"class":233,"line":887},[231,1283,265],{"class":237},[231,1285,1286],{"class":268}," ui",[231,1288,272],{"class":237},[231,1290,1291],{"class":278}," render",[231,1293,1294],{"class":241},"(aiOutput, componentRegistry);\n",[11,1296,1297],{},"JSON schema 是核心产物。它可以被记录、缓存、重播，并在任何有 Thesys 渲染器的平台上渲染。",[215,1299,469],{"id":1300},"优势-2",[471,1302,1303,1309,1315,1321,1327],{},[474,1304,1305,1308],{},[14,1306,1307],{},"与框架无关。"," 同一个 JSON schema 可以在 React、Vue、Angular 或原生移动端渲染。一个 AI 响应，多个渲染器。",[474,1310,1311,1314],{},[14,1312,1313],{},"易于调试。"," JSON 输出是可以在任何 JSON 查看器中检查的纯数据结构。调试\"AI 为什么生成了这个\"很简单直接。",[474,1316,1317,1320],{},[14,1318,1319],{},"可缓存。"," 按提示词哈希缓存，AI 响应无需推理成本即可复用。这比 RSC 流式传输更难实现。",[474,1322,1323,1326],{},[14,1324,1325],{},"历史可审查。"," 将生成的 UI 存储为 JSON 意味着你可以审计向用户展示了什么，重播任何交互。",[474,1328,1329,1332],{},[14,1330,1331],{},"更简单的心智模型。"," JSON 进，UI 出。这个抽象很容易向非 React 开发者解释。",[215,1334,509],{"id":1335},"弱点-2",[471,1337,1338,1344,1350,1356],{},[474,1339,1340,1343],{},[14,1341,1342],{},"较新的项目。"," Thesys 于 2026 年 1 月推出。比其他选项经过生产验证的程度要低。破坏性变更的可能性更高。",[474,1345,1346,1349],{},[14,1347,1348],{},"JSON 抽象限制了交互性。"," 复杂的交互模式——带有校验逻辑的表单、实时数据、动画过渡——比在 React 代码中更难用 JSON schema 表达。",[474,1351,1352,1355],{},[14,1353,1354],{},"客户端渲染。"," 与 CopilotKit 一样，渲染在客户端进行。没有 SSR。",[474,1357,1358,1361],{},[14,1359,1360],{},"社区较小。"," 3 个月 13K stars 是令人印象深刻的增长，但社区规模只是 Vercel AI SDK 的一小部分。",[215,1363,1365],{"id":1364},"何时选择-thesys","何时选择 Thesys",[11,1367,1368],{},"你的项目使用多个前端框架或需要支持移动端客户端。你重视检查、缓存和重播生成 UI 的能力。你想要更简单的心智模型。你愿意成为早期采用者。",[546,1370],{},[39,1372,1373],{"id":1373},"迁移注意事项",[11,1375,1376],{},"之后在框架之间切换并不是免费的，但比看起来要便宜。",[11,1378,1379],{},[14,1380,1381],{},"可移植的部分：",[471,1383,1384,1387,1390],{},[474,1385,1386],{},"你的组件库（纯 React，无框架依赖）",[474,1388,1389],{},"你的系统提示和工具描述",[474,1391,1392],{},"工具参数的 Zod schema",[11,1394,1395],{},[14,1396,1397],{},"需要重写的部分：",[471,1399,1400,1403,1406],{},[474,1401,1402],{},"Server Action \u002F API 端点结构",[474,1404,1405],{},"流式传输集成代码",[474,1407,1408],{},"客户端渲染设置",[11,1410,1411],{},"对于中等复杂度的功能，在框架之间迁移估计需要 2–5 天。组件库本身——通常是大部分投资——无需更改即可移植。",[39,1413,1414],{"id":1414},"风险评估和失败模式",[11,1416,1417],{},"三个框架各有独特的风险特征。在 12–24 个月的视野内，这些失败模式值得提前考虑。",[53,1419,1420,1434],{},[56,1421,1422],{},[59,1423,1424,1427,1429,1431],{},[62,1425,1426],{},"风险",[62,1428,67],{},[62,1430,70],{},[62,1432,1433],{},"Thesys json-render",[75,1435,1436,1450,1464,1478,1492],{},[59,1437,1438,1441,1444,1447],{},[80,1439,1440],{},"破坏性 API 变更",[80,1442,1443],{},"低（4.x 稳定）",[80,1445,1446],{},"中（1.x 相对年轻）",[80,1448,1449],{},"高（0.x，距 1.0 还远）",[59,1451,1452,1455,1458,1461],{},[80,1453,1454],{},"项目废弃",[80,1456,1457],{},"低——Vercel 直接从中盈利",[80,1459,1460],{},"低——以产品为核心的专注公司",[80,1462,1463],{},"中——年轻项目，小团队",[59,1465,1466,1469,1472,1475],{},[80,1467,1468],{},"平台锁定",[80,1470,1471],{},"高（RSC + Next.js）",[80,1473,1474],{},"中（任意 React）",[80,1476,1477],{},"低（与框架无关）",[59,1479,1480,1483,1486,1489],{},[80,1481,1482],{},"紧急迁移成本",[80,1484,1485],{},"2–4 周",[80,1487,1488],{},"1–2 周",[80,1490,1491],{},"1–3 周",[59,1493,1494,1497,1500,1502],{},[80,1495,1496],{},"招聘可用性",[80,1498,1499],{},"高（Next.js + RSC）",[80,1501,160],{},[80,1503,1504],{},"低（专业人才池窄）",[11,1506,1507,1510],{},[14,1508,1509],{},"\"框架被废弃\"的场景："," 组件库 2–5 天就能移植；需要重写的是服务端层（流式传输或 JSON 端点）和客户端渲染器。如果组件从第一天起就没有硬性 SDK 特定导入，实际重建成本不超过每个生产功能一人周。",[11,1512,1513,1516],{},[14,1514,1515],{},"\"模型更换\"的场景："," 三个框架都对提供商做了抽象，所以将 OpenAI 换成 Anthropic 或 Google 只需更改一个导入，再针对新模型的特性进行提示词调优。",[39,1518,1520],{"id":1519},"工程经理的-tco","工程经理的 TCO",[11,1522,1523],{},"为了并排对比总拥有成本，这里列出三个线项：上线时间、基础设施和一年维护。数字是单个中等复杂度生产功能（4–6 种组件类型，约 5 个服务端工具）的估算范围。",[53,1525,1526,1539],{},[56,1527,1528],{},[59,1529,1530,1533,1535,1537],{},[62,1531,1532],{},"线项",[62,1534,67],{},[62,1536,70],{},[62,1538,1433],{},[75,1540,1541,1555,1567,1579,1593,1607],{},[59,1542,1543,1546,1549,1552],{},[80,1544,1545],{},"首个原型时间",[80,1547,1548],{},"3–5 天",[80,1550,1551],{},"0.5–2 天",[80,1553,1554],{},"1–3 天",[59,1556,1557,1560,1562,1564],{},[80,1558,1559],{},"生产就绪时间",[80,1561,1485],{},[80,1563,1488],{},[80,1565,1566],{},"2–3 周",[59,1568,1569,1572,1575,1577],{},[80,1570,1571],{},"基础设施成本（托管 + LLM API）",[80,1573,1574],{},"$50–500\u002F月",[80,1576,1574],{},[80,1578,1574],{},[59,1580,1581,1584,1587,1590],{},[80,1582,1583],{},"托管选项（如使用）",[80,1585,1586],{},"Vercel Pro $20\u002F月\u002F席",[80,1588,1589],{},"CopilotKit Cloud：免费套餐",[80,1591,1592],{},"Thesys Cloud：早期访问",[59,1594,1595,1598,1601,1604],{},[80,1596,1597],{},"年度维护\u002F修 bug 成本",[80,1599,1600],{},"低–中（成熟生态系统）",[80,1602,1603],{},"低（窄接触面）",[80,1605,1606],{},"中（年轻 API）",[59,1608,1609,1612,1615,1618],{},[80,1610,1611],{},"年化紧急迁移风险",[80,1613,1614],{},"$5,000–20,000（2–4 周工程师时间）",[80,1616,1617],{},"$5,000–10,000（1–2 周）",[80,1619,1620],{},"$5,000–15,000（1–3 周）",[11,1622,1623],{},[14,1624,1625],{},"2–5 名工程师团队的采用路线图：",[1627,1628,1629,1635,1641,1647],"ol",{},[474,1630,1631,1634],{},[14,1632,1633],{},"第 1–2 周。"," 一名工程师在选定框架上构建试点功能。目标：端到端完成一个真实用户用例。",[474,1636,1637,1640],{},[14,1638,1639],{},"第 3–4 周。"," 第二名工程师加入组件库；设计 token 和 AI 可调用组件列表正式化。",[474,1642,1643,1646],{},[14,1644,1645],{},"第 2 个月。"," 仪器和可观测性——LLM 调用追踪、产物记录（RSC 流或 JSON）、token 预算。",[474,1648,1649,1652],{},[14,1650,1651],{},"第 3 个月。"," 扩展到 2–3 个功能；团队培训系统提示和 Zod schema。",[11,1654,1655],{},"如果实验预算是一个季度，选 CopilotKit——到达可测量结果最快。对于长期的 Next.js 产品，Vercel AI SDK 的较长上手期会得到回报。Thesys 只有在多平台输出是原始需求时才是正确选择。",[39,1657,1659],{"id":1658},"上手指南独立开发者版","上手指南：独立开发者版",[11,1661,1662],{},"如果你是独立开发，重要的是快速出第一个可用演示和可预测的 LLM 推理成本——而不是架构纯粹性。",[11,1664,1665],{},[14,1666,1667],{},"Vercel AI SDK——一个周末发布。",[1627,1669,1670,1676,1681,1687,1694],{},[474,1671,1672,1675],{},[210,1673,1674],{},"npx create-next-app@latest my-genui-app --typescript --app"," — 需要 App Router。",[474,1677,1678,37],{},[210,1679,1680],{},"npm install ai @ai-sdk\u002Fopenai zod",[474,1682,1683,1684,1686],{},"从官方文档复制 ",[210,1685,212],{}," 示例，将演示工具换成你自己的。",[474,1688,1689,1690,1693],{},"部署到 Vercel——",[210,1691,1692],{},"vercel deploy","；免费套餐覆盖约 10 万请求\u002F月。",[474,1695,1696,1699],{},[14,1697,1698],{},"预算："," $0 托管 + $5–50\u002F月 OpenAI 或 Anthropic（副业项目）。",[11,1701,1702],{},[14,1703,1704],{},"CopilotKit——一个晚上发布。",[1627,1706,1707,1713,1724,1733],{},[474,1708,1709,1710,37],{},"安装到现有 React 应用：",[210,1711,1712],{},"npm install @copilotkit\u002Freact-core @copilotkit\u002Freact-ui",[474,1714,1715,1716,1719,1720,1723],{},"用 ",[210,1717,1718],{},"\u003CCopilotKit>"," 包裹根组件，搭建 ",[210,1721,1722],{},"\u002Fapi\u002Fcopilotkit"," 端点。",[474,1725,1726,1727,1729,1730,1732],{},"将 ",[210,1728,557],{}," 放入布局，通过 ",[210,1731,1008],{}," 定义 1–2 个动作。",[474,1734,1735,1737],{},[14,1736,1698],{}," $0 托管（Vercel\u002FNetlify 免费套餐）+ $5–30\u002F月 LLM 提供商；CopilotKit Cloud 有适合原型的免费套餐。",[11,1739,1740],{},[14,1741,1742],{},"Thesys json-render——一天发布。",[1627,1744,1745,1751,1754,1761],{},[474,1746,1747,1750],{},[210,1748,1749],{},"npm install @thesys\u002Fjson-render"," 加上你选择的前端技术栈。",[474,1752,1753],{},"定义 componentRegistry——AI 允许调用的 UI 组件列表。",[474,1755,1756,1757,1760],{},"服务端端点接受用户请求，返回符合 Thesys schema 的 JSON；客户端通过 ",[210,1758,1759],{},"render()"," 传递。",[474,1762,1763,1765],{},[14,1764,1698],{}," $0 托管 + $5–50\u002F月 LLM。预期会有破坏性变更——严格锁定包版本。",[11,1767,1768,1771],{},[14,1769,1770],{},"通用建议："," 不要提前承诺生产框架。构建三个最简原型，每个花一个晚上——然后从亲身感受的痛点做决策，而不是从一张表格。",[39,1773,1774],{"id":1774},"推荐矩阵",[11,1776,1777,1780],{},[14,1778,1779],{},"从头开始新的 Next.js 应用："," Vercel AI SDK。纯 Next.js 构建毫无悬念。",[11,1782,1783,1786],{},[14,1784,1785],{},"为现有 React 应用添加 AI："," CopilotKit。集成用例价值实现最快。",[11,1788,1789,1792],{},[14,1790,1791],{},"多框架或非 React 技术栈："," Thesys。与框架无关需求的唯一实际选项。",[11,1794,1795,1798],{},[14,1796,1797],{},"未决定，想开始探索："," Vercel AI SDK。最大的社区意味着最多的示例和最多你问题的答案。",[11,1800,1801,1804],{},[14,1802,1803],{},"押注 AI 界面的未来："," 关注三者。这个空间变化很快，今天的赢家可能不是 18 个月后的赢家。",[11,1806,1807],{},"还有一个值得直说的原则：不要在早期过度投入框架选择。你构建的组件才是有价值的、持久的产物。框架是管道。构建出色的组件，保持它们不含框架特定代码，如果需要你可以用一周时间切换框架。",[546,1809],{},[11,1811,1812],{},[14,1813,1814],{},"相关阅读：",[471,1816,1817,1823,1828,1835,1842],{},[474,1818,1819,1822],{},[28,1820,1821],{"href":30},"2026 年第二季度 Generative UI 现状：14 个框架，4 个类别"," — 更广泛的行业调查",[474,1824,1825,1827],{},[28,1826,36],{"href":35}," — 底层机制",[474,1829,1830,1834],{},[28,1831,1833],{"href":1832},"\u002Flearn\u002Fvercel-ai-sdk-vue-sse-cloudflare","Vercel AI SDK + Vue + SSE on Cloudflare"," — Next.js 之外的实用配方",[474,1836,1837,1841],{},[28,1838,1840],{"href":1839},"\u002Flearn\u002Fstructured-output-zod","生产中的结构化输出与 Zod"," — 三个框架共享的模式",[474,1843,1844,1848],{},[28,1845,1847],{"href":1846},"\u002Flearn\u002Ftool-use-production-patterns","工具使用：生产模式"," — 服务端工具层",[11,1850,1851],{},[1852,1853,1854,1855,1859],"em",{},"正在使用其中一个框架，需要指导？",[28,1856,1858],{"href":1857},"\u002Fservices","预约咨询","——我在三个框架上都有生产经验。",[1861,1862,1863],"style",{},"html pre.shiki code .szBVR, html code.shiki .szBVR{--shiki-default:#D73A49;--shiki-dark:#F97583}html pre.shiki code .sVt8B, html code.shiki .sVt8B{--shiki-default:#24292E;--shiki-dark:#E1E4E8}html pre.shiki code .sZZnC, html code.shiki .sZZnC{--shiki-default:#032F62;--shiki-dark:#9ECBFF}html pre.shiki code .sj4cs, html code.shiki .sj4cs{--shiki-default:#005CC5;--shiki-dark:#79B8FF}html pre.shiki code .sScJk, html code.shiki .sScJk{--shiki-default:#6F42C1;--shiki-dark:#B392F0}html pre.shiki code .s4XuR, html code.shiki .s4XuR{--shiki-default:#E36209;--shiki-dark:#FFAB70}html pre.shiki code .sJ8bj, html code.shiki .sJ8bj{--shiki-default:#6A737D;--shiki-dark:#6A737D}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s9eBZ, html code.shiki .s9eBZ{--shiki-default:#22863A;--shiki-dark:#85E89D}",{"title":227,"searchDepth":255,"depth":255,"links":1865},[1866,1867,1868,1874,1880,1886,1887,1888,1889,1890],{"id":41,"depth":255,"text":42},{"id":51,"depth":255,"text":51},{"id":204,"depth":255,"text":205,"children":1869},[1870,1871,1872,1873],{"id":217,"depth":262,"text":217},{"id":469,"depth":262,"text":469},{"id":509,"depth":262,"text":509},{"id":540,"depth":262,"text":541},{"id":550,"depth":255,"text":551,"children":1875},[1876,1877,1878,1879],{"id":561,"depth":262,"text":217},{"id":976,"depth":262,"text":469},{"id":1020,"depth":262,"text":509},{"id":1049,"depth":262,"text":1050},{"id":1058,"depth":255,"text":1059,"children":1881},[1882,1883,1884,1885],{"id":1065,"depth":262,"text":217},{"id":1300,"depth":262,"text":469},{"id":1335,"depth":262,"text":509},{"id":1364,"depth":262,"text":1365},{"id":1373,"depth":255,"text":1373},{"id":1414,"depth":255,"text":1414},{"id":1519,"depth":255,"text":1520},{"id":1658,"depth":255,"text":1659},{"id":1774,"depth":255,"text":1774},"framework-guide","2026-02-14","三大主流 Generative UI 框架的客观对比，包括各自的优缺点和适用场景。",false,"md",{"audit_status":1897,"audit_date":1898,"ogTitle":1899,"ogDescription":1900,"ogType":1901,"twitterCard":1902,"data_as_of":25,"versions":1903},"ship-with-revisions-applied","2026-05-11","CopilotKit vs Vercel AI SDK vs Thesys：押注哪个 GenUI 技术栈","三个框架，一个问题：哪个 Generative UI 技术栈值得押注？对比分析、迁移风险和总拥有成本。","article","summary_large_image",{"vercel_ai_sdk":1904,"copilotkit":1905,"thesys_json_render":1906},"4.x","1.x","0.x (Jan 2026 launch)","\u002Fzh\u002Flearn\u002Fcopilotkit-vs-vercel-ai-sdk-vs-thesys","14 分钟阅读",{"title":5,"description":1893},"zh\u002Flearn\u002Fcopilotkit-vs-vercel-ai-sdk-vs-thesys",[1912,1913,1914,1915,1916],"copilotkit","vercel-ai-sdk","thesys","comparison","frameworks","RSFGPUjo2dBs-CtdMQkXn4n0GqBHKOHHg88hSu99EBU",[1919,5026,6254],{"id":1920,"title":1921,"author":6,"body":1922,"category":5012,"date":5013,"description":5014,"draft":1894,"extension":1895,"featured":1894,"meta":5015,"navigation":258,"path":5018,"readTime":5019,"seo":5020,"stem":5021,"tags":5022,"__hash__":5025},"content\u002Fel\u002Flearn\u002Fbuilding-generative-ui-vercel-ai-sdk.md","Κατασκευάζοντας το Πρώτο σας Generative UI με το Vercel AI SDK",{"type":8,"value":1923,"toc":4998},[1924,1928,1931,1945,1951,1955,1958,1969,1972,2005,2009,2033,2044,2063,2070,2085,2089,2092,2357,2760,2843,2847,2850,3437,3440,3456,3466,3472,3476,4418,4422,4437,4440,4470,4473,4477,4480,4508,4511,4515,4518,4841,4844,4848,4857,4870,4883,4902,4908,4912,4915,4947,4950,4952,4956,4959,4984,4986,4995],[39,1925,1927],{"id":1926},"προαπαιτούμενα","Προαπαιτούμενα",[11,1929,1930],{},"Πριν ξεκινήσουμε, βεβαιωθείτε ότι έχετε:",[471,1932,1933,1936,1939,1942],{},[474,1934,1935],{},"Node.js 18+ εγκατεστημένο",[474,1937,1938],{},"Ένα έργο Next.js 14+ που χρησιμοποιεί το App Router",[474,1940,1941],{},"Ένα κλειδί API OpenAI (ή Anthropic — το SDK υποστηρίζει και τα δύο)",[474,1943,1944],{},"Βασική εξοικείωση με τα React Server Components",[11,1946,1947,1948,1950],{},"Αν είστε νέος στο RSC, αφιερώστε 15 λεπτά στα έγγραφα του Next.js για τα Server Components πρώτα. Η συνάρτηση ",[210,1949,212],{}," του Vercel AI SDK εξαρτάται από το RSC και γίνεται πολύ πιο κατανοητή μόλις κατανοήσετε το μοντέλο.",[39,1952,1954],{"id":1953},"τι-κατασκευάζουμε","Τι Κατασκευάζουμε",[11,1956,1957],{},"Θα κατασκευάσουμε έναν απλό AI-powered βοηθό που παράγει διαδραστική διεπαφή βάσει prompt χρήστη. Στο τέλος αυτού του οδηγού, θα έχετε μια λειτουργική δυνατότητα Generative UI που:",[1627,1959,1960,1963,1966],{},[474,1961,1962],{},"Λαμβάνει ένα prompt κειμένου από τον χρήστη",[474,1964,1965],{},"Μεταδίδει με streaming συστατικά React πίσω από τον server",[474,1967,1968],{},"Αποδίδει διαδραστικές κάρτες και γραφήματα βάσει των αποφάσεων του AI",[11,1970,1971],{},"Το παράδειγμα αφορά έναν χρηματοοικονομικό βοηθό που μπορεί να εμφανίζει τιμές μετοχών και δεδομένα καιρού — αρκετά απλό για γρήγορη κατανόηση, αρκετά σύνθετο για να δείξει πραγματικά μοτίβα.",[1973,1974,1975],"blockquote",{},[11,1976,1977,1978,1984,1985,1988,1989,1992,1993,1997,1998,2004],{},"⚠️ ",[14,1979,1980,1981,1983],{},"Το AI SDK RSC και το ",[210,1982,212],{}," είναι επισημασμένα από τη Vercel ως experimental."," Για production projects η Vercel συνιστά το AI SDK UI (",[210,1986,1987],{},"useChat"," από ",[210,1990,1991],{},"@ai-sdk\u002Freact","). Αυτό το άρθρο δείχνει ένα λειτουργικό μοτίβο RSC streaming για πρωτότυπα, demos και ελεγχόμενα περιβάλλοντα· για production αξιολόγησε τους trade-offs και δες την ενότητα ",[28,1994,1996],{"href":1995},"#%CF%80%CF%8C%CF%84%CE%B5-vercel-ai-sdk-%CE%B4%CE%B5%CE%BD-%CE%B5%CE%AF%CE%BD%CE%B1%CE%B9-%CE%B7-%CE%BA%CE%B1%CF%84%CE%AC%CE%BB%CE%BB%CE%B7%CE%BB%CE%B7-%CE%B5%CF%80%CE%B9%CE%BB%CE%BF%CE%B3%CE%AE","«Πότε το Vercel AI SDK ΔΕΝ είναι η κατάλληλη επιλογή»",". ",[28,1999,2003],{"href":2000,"rel":2001},"https:\u002F\u002Fai-sdk.dev\u002Fdocs\u002Fai-sdk-rsc\u002Fmigrating-to-ui",[2002],"nofollow","Migration guide RSC → UI",".",[39,2006,2008],{"id":2007},"βήμα-1-εγκατάσταση-εξαρτήσεων","Βήμα 1: Εγκατάσταση Εξαρτήσεων",[222,2010,2014],{"className":2011,"code":2012,"language":2013,"meta":227,"style":227},"language-bash shiki shiki-themes github-light github-dark","npm install ai@^4 @ai-sdk\u002Fopenai@^1 zod\n","bash",[210,2015,2016],{"__ignoreMap":227},[231,2017,2018,2021,2024,2027,2030],{"class":233,"line":234},[231,2019,2020],{"class":278},"npm",[231,2022,2023],{"class":248}," install",[231,2025,2026],{"class":248}," ai@^4",[231,2028,2029],{"class":248}," @ai-sdk\u002Fopenai@^1",[231,2031,2032],{"class":248}," zod\n",[11,2034,2035,2036,2039,2040,2043],{},"Pin v4 — η τελευταία σειρά με RSC API στη μορφή ",[210,2037,2038],{},"parameters:"," και import από ",[210,2041,2042],{},"ai\u002Frsc",". Για v5+ δες τη σημείωση στο τέλος του άρθρου.",[11,2045,2046,2047,2050,2051,2054,2055,2058,2059,2062],{},"Το πακέτο ",[210,2048,2049],{},"ai"," είναι ο πυρήνας του Vercel AI SDK. Το ",[210,2052,2053],{},"@ai-sdk\u002Fopenai"," είναι ο πάροχος OpenAI (αντικατέστησε με ",[210,2056,2057],{},"@ai-sdk\u002Fanthropic"," αν προτιμάς Claude). Το ",[210,2060,2061],{},"zod"," χειρίζεται την επικύρωση παραμέτρων εργαλείων — έτσι ορίζεις ποιες παραμέτρους μπορεί να περνά το AI σε κάθε συστατικό.",[11,2064,2065,2066,2069],{},"Προσθέστε το κλειδί API σας στο ",[210,2067,2068],{},".env.local",":",[222,2071,2073],{"className":2011,"code":2072,"language":2013,"meta":227,"style":227},"OPENAI_API_KEY=sk-...\n",[210,2074,2075],{"__ignoreMap":227},[231,2076,2077,2080,2082],{"class":233,"line":234},[231,2078,2079],{"class":241},"OPENAI_API_KEY",[231,2081,636],{"class":237},[231,2083,2084],{"class":248},"sk-...\n",[39,2086,2088],{"id":2087},"βήμα-2-δημιουργία-βιβλιοθήκης-συστατικών","Βήμα 2: Δημιουργία Βιβλιοθήκης Συστατικών",[11,2090,2091],{},"Ορίστε τα συστατικά που μπορεί να παράγει το AI. Αυτά είναι κανονικά συστατικά React — δεν έχουν τίποτα ειδικό για AI. Η βασική αρχή σχεδιασμού: κατασκευάστε συστατικά που είναι χρήσιμα αυτόνομα, και θα μπορούν να τα συνθέτει το AI.",[222,2093,2095],{"className":567,"code":2094,"language":569,"meta":227,"style":227},"\u002F\u002F components\u002Fweather-card.tsx\ninterface WeatherCardProps {\n city: string;\n temperature: number;\n conditions: string;\n humidity: number;\n}\n\nexport function WeatherCard({ city, temperature, conditions, humidity }: WeatherCardProps) {\n return (\n \u003Cdiv className=\"rounded-lg border bg-card p-6 shadow-sm\">\n \u003Ch3 className=\"text-lg font-semibold\">{city}\u003C\u002Fh3>\n \u003Cdiv className=\"mt-2 flex items-baseline gap-2\">\n \u003Cspan className=\"text-4xl font-bold\">{temperature}°C\u003C\u002Fspan>\n \u003Cspan className=\"text-muted-foreground\">{conditions}\u003C\u002Fspan>\n \u003C\u002Fdiv>\n \u003Cp className=\"mt-2 text-sm text-muted-foreground\">\n Humidity: {humidity}%\n \u003C\u002Fp>\n \u003C\u002Fdiv>\n );\n}\n",[210,2096,2097,2102,2112,2124,2136,2147,2158,2162,2166,2207,2213,2228,2248,2263,2284,2304,2313,2328,2333,2341,2349,2353],{"__ignoreMap":227},[231,2098,2099],{"class":233,"line":234},[231,2100,2101],{"class":407},"\u002F\u002F components\u002Fweather-card.tsx\n",[231,2103,2104,2107,2110],{"class":233,"line":255},[231,2105,2106],{"class":237},"interface",[231,2108,2109],{"class":278}," WeatherCardProps",[231,2111,1090],{"class":241},[231,2113,2114,2117,2119,2122],{"class":233,"line":262},[231,2115,2116],{"class":385}," city",[231,2118,2069],{"class":237},[231,2120,2121],{"class":268}," string",[231,2123,252],{"class":241},[231,2125,2126,2129,2131,2134],{"class":233,"line":285},[231,2127,2128],{"class":385}," temperature",[231,2130,2069],{"class":237},[231,2132,2133],{"class":268}," number",[231,2135,252],{"class":241},[231,2137,2138,2141,2143,2145],{"class":233,"line":303},[231,2139,2140],{"class":385}," conditions",[231,2142,2069],{"class":237},[231,2144,2121],{"class":268},[231,2146,252],{"class":241},[231,2148,2149,2152,2154,2156],{"class":233,"line":315},[231,2150,2151],{"class":385}," humidity",[231,2153,2069],{"class":237},[231,2155,2133],{"class":268},[231,2157,252],{"class":241},[231,2159,2160],{"class":233,"line":321},[231,2161,896],{"class":241},[231,2163,2164],{"class":233,"line":327},[231,2165,259],{"emptyLinePlaceholder":258},[231,2167,2168,2171,2174,2177,2180,2183,2185,2188,2190,2193,2195,2198,2201,2203,2205],{"class":233,"line":338},[231,2169,2170],{"class":237},"export",[231,2172,2173],{"class":237}," function",[231,2175,2176],{"class":278}," WeatherCard",[231,2178,2179],{"class":241},"({ ",[231,2181,2182],{"class":385},"city",[231,2184,627],{"class":241},[231,2186,2187],{"class":385},"temperature",[231,2189,627],{"class":241},[231,2191,2192],{"class":385},"conditions",[231,2194,627],{"class":241},[231,2196,2197],{"class":385},"humidity",[231,2199,2200],{"class":241}," }",[231,2202,2069],{"class":237},[231,2204,2109],{"class":278},[231,2206,389],{"class":241},[231,2208,2209,2211],{"class":233,"line":367},[231,2210,814],{"class":237},[231,2212,817],{"class":241},[231,2214,2215,2217,2219,2221,2223,2226],{"class":233,"line":392},[231,2216,823],{"class":241},[231,2218,827],{"class":826},[231,2220,830],{"class":278},[231,2222,636],{"class":237},[231,2224,2225],{"class":248},"\"rounded-lg border bg-card p-6 shadow-sm\"",[231,2227,838],{"class":241},[231,2229,2230,2232,2234,2236,2238,2241,2244,2246],{"class":233,"line":411},[231,2231,844],{"class":241},[231,2233,215],{"class":826},[231,2235,830],{"class":278},[231,2237,636],{"class":237},[231,2239,2240],{"class":248},"\"text-lg font-semibold\"",[231,2242,2243],{"class":241},">{city}\u003C\u002F",[231,2245,215],{"class":826},[231,2247,838],{"class":241},[231,2249,2250,2252,2254,2256,2258,2261],{"class":233,"line":435},[231,2251,844],{"class":241},[231,2253,827],{"class":826},[231,2255,830],{"class":278},[231,2257,636],{"class":237},[231,2259,2260],{"class":248},"\"mt-2 flex items-baseline gap-2\"",[231,2262,838],{"class":241},[231,2264,2265,2268,2270,2272,2274,2277,2280,2282],{"class":233,"line":441},[231,2266,2267],{"class":241}," \u003C",[231,2269,231],{"class":826},[231,2271,830],{"class":278},[231,2273,636],{"class":237},[231,2275,2276],{"class":248},"\"text-4xl font-bold\"",[231,2278,2279],{"class":241},">{temperature}°C\u003C\u002F",[231,2281,231],{"class":826},[231,2283,838],{"class":241},[231,2285,2286,2288,2290,2292,2294,2297,2300,2302],{"class":233,"line":447},[231,2287,2267],{"class":241},[231,2289,231],{"class":826},[231,2291,830],{"class":278},[231,2293,636],{"class":237},[231,2295,2296],{"class":248},"\"text-muted-foreground\"",[231,2298,2299],{"class":241},">{conditions}\u003C\u002F",[231,2301,231],{"class":826},[231,2303,838],{"class":241},[231,2305,2306,2309,2311],{"class":233,"line":453},[231,2307,2308],{"class":241}," \u003C\u002F",[231,2310,827],{"class":826},[231,2312,838],{"class":241},[231,2314,2315,2317,2319,2321,2323,2326],{"class":233,"line":728},[231,2316,844],{"class":241},[231,2318,11],{"class":826},[231,2320,830],{"class":278},[231,2322,636],{"class":237},[231,2324,2325],{"class":248},"\"mt-2 text-sm text-muted-foreground\"",[231,2327,838],{"class":241},[231,2329,2330],{"class":233,"line":734},[231,2331,2332],{"class":241}," Humidity: {humidity}%\n",[231,2334,2335,2337,2339],{"class":233,"line":752},[231,2336,2308],{"class":241},[231,2338,11],{"class":826},[231,2340,838],{"class":241},[231,2342,2343,2345,2347],{"class":233,"line":766},[231,2344,880],{"class":241},[231,2346,827],{"class":826},[231,2348,838],{"class":241},[231,2350,2351],{"class":233,"line":772},[231,2352,890],{"class":241},[231,2354,2355],{"class":233,"line":801},[231,2356,896],{"class":241},[222,2358,2360],{"className":567,"code":2359,"language":569,"meta":227,"style":227},"\u002F\u002F components\u002Fstock-ticker.tsx\ninterface StockTickerProps {\n symbol: string;\n price: number;\n change: number;\n changePercent: number;\n}\n\nexport function StockTicker({ symbol, price, change, changePercent }: StockTickerProps) {\n const isPositive = change >= 0;\n const sign = isPositive ? '+' : '';\n const color = isPositive ? 'text-green-600' : 'text-red-600';\n\n return (\n \u003Cdiv className=\"rounded-lg border bg-card p-6 shadow-sm\">\n \u003Cdiv className=\"flex items-center justify-between\">\n \u003Ch3 className=\"text-xl font-bold\">{symbol}\u003C\u002Fh3>\n \u003Cspan className={`text-sm font-medium ${color}`}>\n {sign}{changePercent.toFixed(2)}%\n \u003C\u002Fspan>\n \u003C\u002Fdiv>\n \u003Cdiv className=\"mt-2 flex items-baseline gap-2\">\n \u003Cspan className=\"text-3xl font-bold\">${price.toFixed(2)}\u003C\u002Fspan>\n \u003Cspan className={`text-sm ${color}`}>\n {sign}{change.toFixed(2)} today\n \u003C\u002Fspan>\n \u003C\u002Fdiv>\n \u003C\u002Fdiv>\n );\n}\n",[210,2361,2362,2367,2376,2387,2398,2409,2420,2424,2428,2465,2485,2511,2534,2538,2544,2558,2573,2593,2618,2633,2642,2650,2664,2693,2714,2728,2736,2744,2752,2756],{"__ignoreMap":227},[231,2363,2364],{"class":233,"line":234},[231,2365,2366],{"class":407},"\u002F\u002F components\u002Fstock-ticker.tsx\n",[231,2368,2369,2371,2374],{"class":233,"line":255},[231,2370,2106],{"class":237},[231,2372,2373],{"class":278}," StockTickerProps",[231,2375,1090],{"class":241},[231,2377,2378,2381,2383,2385],{"class":233,"line":262},[231,2379,2380],{"class":385}," symbol",[231,2382,2069],{"class":237},[231,2384,2121],{"class":268},[231,2386,252],{"class":241},[231,2388,2389,2392,2394,2396],{"class":233,"line":285},[231,2390,2391],{"class":385}," price",[231,2393,2069],{"class":237},[231,2395,2133],{"class":268},[231,2397,252],{"class":241},[231,2399,2400,2403,2405,2407],{"class":233,"line":303},[231,2401,2402],{"class":385}," change",[231,2404,2069],{"class":237},[231,2406,2133],{"class":268},[231,2408,252],{"class":241},[231,2410,2411,2414,2416,2418],{"class":233,"line":315},[231,2412,2413],{"class":385}," changePercent",[231,2415,2069],{"class":237},[231,2417,2133],{"class":268},[231,2419,252],{"class":241},[231,2421,2422],{"class":233,"line":321},[231,2423,896],{"class":241},[231,2425,2426],{"class":233,"line":327},[231,2427,259],{"emptyLinePlaceholder":258},[231,2429,2430,2432,2434,2437,2439,2442,2444,2447,2449,2452,2454,2457,2459,2461,2463],{"class":233,"line":338},[231,2431,2170],{"class":237},[231,2433,2173],{"class":237},[231,2435,2436],{"class":278}," StockTicker",[231,2438,2179],{"class":241},[231,2440,2441],{"class":385},"symbol",[231,2443,627],{"class":241},[231,2445,2446],{"class":385},"price",[231,2448,627],{"class":241},[231,2450,2451],{"class":385},"change",[231,2453,627],{"class":241},[231,2455,2456],{"class":385},"changePercent",[231,2458,2200],{"class":241},[231,2460,2069],{"class":237},[231,2462,2373],{"class":278},[231,2464,389],{"class":241},[231,2466,2467,2469,2472,2474,2477,2480,2483],{"class":233,"line":367},[231,2468,618],{"class":237},[231,2470,2471],{"class":268}," isPositive",[231,2473,272],{"class":237},[231,2475,2476],{"class":241}," change ",[231,2478,2479],{"class":237},">=",[231,2481,2482],{"class":268}," 0",[231,2484,252],{"class":241},[231,2486,2487,2489,2492,2494,2497,2500,2503,2506,2509],{"class":233,"line":392},[231,2488,618],{"class":237},[231,2490,2491],{"class":268}," sign",[231,2493,272],{"class":237},[231,2495,2496],{"class":241}," isPositive ",[231,2498,2499],{"class":237},"?",[231,2501,2502],{"class":248}," '+'",[231,2504,2505],{"class":237}," :",[231,2507,2508],{"class":248}," ''",[231,2510,252],{"class":241},[231,2512,2513,2515,2518,2520,2522,2524,2527,2529,2532],{"class":233,"line":411},[231,2514,618],{"class":237},[231,2516,2517],{"class":268}," color",[231,2519,272],{"class":237},[231,2521,2496],{"class":241},[231,2523,2499],{"class":237},[231,2525,2526],{"class":248}," 'text-green-600'",[231,2528,2505],{"class":237},[231,2530,2531],{"class":248}," 'text-red-600'",[231,2533,252],{"class":241},[231,2535,2536],{"class":233,"line":435},[231,2537,259],{"emptyLinePlaceholder":258},[231,2539,2540,2542],{"class":233,"line":441},[231,2541,814],{"class":237},[231,2543,817],{"class":241},[231,2545,2546,2548,2550,2552,2554,2556],{"class":233,"line":447},[231,2547,823],{"class":241},[231,2549,827],{"class":826},[231,2551,830],{"class":278},[231,2553,636],{"class":237},[231,2555,2225],{"class":248},[231,2557,838],{"class":241},[231,2559,2560,2562,2564,2566,2568,2571],{"class":233,"line":453},[231,2561,844],{"class":241},[231,2563,827],{"class":826},[231,2565,830],{"class":278},[231,2567,636],{"class":237},[231,2569,2570],{"class":248},"\"flex items-center justify-between\"",[231,2572,838],{"class":241},[231,2574,2575,2577,2579,2581,2583,2586,2589,2591],{"class":233,"line":728},[231,2576,2267],{"class":241},[231,2578,215],{"class":826},[231,2580,830],{"class":278},[231,2582,636],{"class":237},[231,2584,2585],{"class":248},"\"text-xl font-bold\"",[231,2587,2588],{"class":241},">{symbol}\u003C\u002F",[231,2590,215],{"class":826},[231,2592,838],{"class":241},[231,2594,2595,2597,2599,2601,2603,2606,2609,2612,2615],{"class":233,"line":734},[231,2596,2267],{"class":241},[231,2598,231],{"class":826},[231,2600,830],{"class":278},[231,2602,636],{"class":237},[231,2604,2605],{"class":241},"{",[231,2607,2608],{"class":248},"`text-sm font-medium ${",[231,2610,2611],{"class":241},"color",[231,2613,2614],{"class":248},"}`",[231,2616,2617],{"class":241},"}>\n",[231,2619,2620,2623,2626,2628,2630],{"class":233,"line":752},[231,2621,2622],{"class":241}," {sign}{changePercent.",[231,2624,2625],{"class":278},"toFixed",[231,2627,294],{"class":241},[231,2629,1118],{"class":268},[231,2631,2632],{"class":241},")}%\n",[231,2634,2635,2638,2640],{"class":233,"line":766},[231,2636,2637],{"class":241}," \u003C\u002F",[231,2639,231],{"class":826},[231,2641,838],{"class":241},[231,2643,2644,2646,2648],{"class":233,"line":772},[231,2645,2308],{"class":241},[231,2647,827],{"class":826},[231,2649,838],{"class":241},[231,2651,2652,2654,2656,2658,2660,2662],{"class":233,"line":801},[231,2653,844],{"class":241},[231,2655,827],{"class":826},[231,2657,830],{"class":278},[231,2659,636],{"class":237},[231,2661,2260],{"class":248},[231,2663,838],{"class":241},[231,2665,2666,2668,2670,2672,2674,2677,2680,2682,2684,2686,2689,2691],{"class":233,"line":806},[231,2667,2267],{"class":241},[231,2669,231],{"class":826},[231,2671,830],{"class":278},[231,2673,636],{"class":237},[231,2675,2676],{"class":248},"\"text-3xl font-bold\"",[231,2678,2679],{"class":241},">${price.",[231,2681,2625],{"class":278},[231,2683,294],{"class":241},[231,2685,1118],{"class":268},[231,2687,2688],{"class":241},")}\u003C\u002F",[231,2690,231],{"class":826},[231,2692,838],{"class":241},[231,2694,2695,2697,2699,2701,2703,2705,2708,2710,2712],{"class":233,"line":811},[231,2696,2267],{"class":241},[231,2698,231],{"class":826},[231,2700,830],{"class":278},[231,2702,636],{"class":237},[231,2704,2605],{"class":241},[231,2706,2707],{"class":248},"`text-sm ${",[231,2709,2611],{"class":241},[231,2711,2614],{"class":248},[231,2713,2617],{"class":241},[231,2715,2716,2719,2721,2723,2725],{"class":233,"line":820},[231,2717,2718],{"class":241}," {sign}{change.",[231,2720,2625],{"class":278},[231,2722,294],{"class":241},[231,2724,1118],{"class":268},[231,2726,2727],{"class":241},")} today\n",[231,2729,2730,2732,2734],{"class":233,"line":841},[231,2731,2637],{"class":241},[231,2733,231],{"class":826},[231,2735,838],{"class":241},[231,2737,2738,2740,2742],{"class":233,"line":858},[231,2739,2308],{"class":241},[231,2741,827],{"class":826},[231,2743,838],{"class":241},[231,2745,2746,2748,2750],{"class":233,"line":877},[231,2747,880],{"class":241},[231,2749,827],{"class":826},[231,2751,838],{"class":241},[231,2753,2754],{"class":233,"line":887},[231,2755,890],{"class":241},[231,2757,2758],{"class":233,"line":893},[231,2759,896],{"class":241},[222,2761,2763],{"className":567,"code":2762,"language":569,"meta":227,"style":227},"\u002F\u002F components\u002Floading-skeleton.tsx\nexport function CardSkeleton({ height = 'h-32' }: { height?: string }) {\n return (\n \u003Cdiv className={`animate-pulse rounded-lg bg-muted ${height} w-full`} \u002F>\n );\n}\n",[210,2764,2765,2770,2806,2812,2835,2839],{"__ignoreMap":227},[231,2766,2767],{"class":233,"line":234},[231,2768,2769],{"class":407},"\u002F\u002F components\u002Floading-skeleton.tsx\n",[231,2771,2772,2774,2776,2779,2781,2784,2786,2789,2791,2793,2796,2798,2801,2803],{"class":233,"line":255},[231,2773,2170],{"class":237},[231,2775,2173],{"class":237},[231,2777,2778],{"class":278}," CardSkeleton",[231,2780,2179],{"class":241},[231,2782,2783],{"class":385},"height",[231,2785,272],{"class":237},[231,2787,2788],{"class":248}," 'h-32'",[231,2790,2200],{"class":241},[231,2792,2069],{"class":237},[231,2794,2795],{"class":241}," { ",[231,2797,2783],{"class":385},[231,2799,2800],{"class":237},"?:",[231,2802,2121],{"class":268},[231,2804,2805],{"class":241}," }) {\n",[231,2807,2808,2810],{"class":233,"line":262},[231,2809,814],{"class":237},[231,2811,817],{"class":241},[231,2813,2814,2816,2818,2820,2822,2824,2827,2829,2832],{"class":233,"line":285},[231,2815,823],{"class":241},[231,2817,827],{"class":826},[231,2819,830],{"class":278},[231,2821,636],{"class":237},[231,2823,2605],{"class":241},[231,2825,2826],{"class":248},"`animate-pulse rounded-lg bg-muted ${",[231,2828,2783],{"class":241},[231,2830,2831],{"class":248},"} w-full`",[231,2833,2834],{"class":241},"} \u002F>\n",[231,2836,2837],{"class":233,"line":303},[231,2838,890],{"class":241},[231,2840,2841],{"class":233,"line":315},[231,2842,896],{"class":241},[39,2844,2846],{"id":2845},"βήμα-3-ορισμός-εργαλείων-ai-server-action","Βήμα 3: Ορισμός Εργαλείων AI (Server Action)",[11,2848,2849],{},"Αυτός είναι ο πυρήνας του Generative UI. Δημιουργήστε ένα server action που συνδέει τα συστατικά σας με το AI ως «εργαλεία» — συναρτήσεις που το μοντέλο μπορεί να αποφασίσει να καλέσει:",[222,2851,2853],{"className":567,"code":2852,"language":569,"meta":227,"style":227},"\u002F\u002F app\u002Factions.tsx\n'use server';\n\nimport { streamUI } from 'ai\u002Frsc';\nimport { openai } from '@ai-sdk\u002Fopenai';\nimport { z } from 'zod';\nimport { WeatherCard } from '@\u002Fcomponents\u002Fweather-card';\nimport { StockTicker } from '@\u002Fcomponents\u002Fstock-ticker';\nimport { CardSkeleton } from '@\u002Fcomponents\u002Floading-skeleton';\n\nexport async function generateUI(prompt: string) {\n const result = await streamUI({\n model: openai('gpt-4o'),\n system: `You are a helpful financial and information assistant.\n Use the available tools to display information visually\n whenever possible. Prefer showing components over text responses.\n When asked about weather or stocks, always use the appropriate tool.`,\n prompt,\n tools: {\n showWeather: {\n description: 'Display current weather conditions for a city. Use this when the user asks about weather, temperature, or climate.',\n parameters: z.object({\n city: z.string().describe('The city name, e.g. \"Paris\" or \"New York\"'),\n temperature: z.number().describe('Current temperature in Celsius'),\n conditions: z.string().describe('Weather description, e.g. \"Partly cloudy\"'),\n humidity: z.number().min(0).max(100).describe('Relative humidity percentage'),\n }),\n generate: async function* (params) {\n \u002F\u002F Yield skeleton αμέσως ενώ τα δεδομένα «φορτώνουν»\n yield \u003CCardSkeleton height=\"h-36\" \u002F>;\n \u002F\u002F Σε πραγματική εφαρμογή, εδώ θα ανακτούσατε live δεδομένα καιρού\n return \u003CWeatherCard {...params} \u002F>;\n },\n },\n showStock: {\n description: 'Display a stock price and daily change. Use this when the user asks about stock prices, market data, or a company\\'s shares.',\n parameters: z.object({\n symbol: z.string().describe('Stock ticker symbol, e.g. \"AAPL\" or \"TSLA\"'),\n price: z.number().describe('Current stock price in USD'),\n change: z.number().describe('Price change today in USD'),\n changePercent: z.number().describe('Percentage price change today'),\n }),\n generate: async function* (params) {\n yield \u003CCardSkeleton height=\"h-32\" \u002F>;\n return \u003CStockTicker {...params} \u002F>;\n },\n },\n },\n });\n\n return result.value;\n}\n",[210,2854,2855,2860,2867,2871,2883,2897,2911,2925,2939,2953,2957,2980,2994,3007,3015,3020,3025,3032,3037,3042,3047,3057,3066,3086,3105,3123,3162,3167,3184,3189,3210,3215,3232,3237,3241,3246,3261,3269,3287,3305,3324,3343,3348,3365,3383,3399,3404,3409,3414,3419,3424,3432],{"__ignoreMap":227},[231,2856,2857],{"class":233,"line":234},[231,2858,2859],{"class":407},"\u002F\u002F app\u002Factions.tsx\n",[231,2861,2862,2865],{"class":233,"line":255},[231,2863,2864],{"class":248},"'use server'",[231,2866,252],{"class":241},[231,2868,2869],{"class":233,"line":262},[231,2870,259],{"emptyLinePlaceholder":258},[231,2872,2873,2875,2877,2879,2881],{"class":233,"line":285},[231,2874,238],{"class":237},[231,2876,242],{"class":241},[231,2878,245],{"class":237},[231,2880,249],{"class":248},[231,2882,252],{"class":241},[231,2884,2885,2887,2890,2892,2895],{"class":233,"line":303},[231,2886,238],{"class":237},[231,2888,2889],{"class":241}," { openai } ",[231,2891,245],{"class":237},[231,2893,2894],{"class":248}," '@ai-sdk\u002Fopenai'",[231,2896,252],{"class":241},[231,2898,2899,2901,2904,2906,2909],{"class":233,"line":315},[231,2900,238],{"class":237},[231,2902,2903],{"class":241}," { z } ",[231,2905,245],{"class":237},[231,2907,2908],{"class":248}," 'zod'",[231,2910,252],{"class":241},[231,2912,2913,2915,2918,2920,2923],{"class":233,"line":321},[231,2914,238],{"class":237},[231,2916,2917],{"class":241}," { WeatherCard } ",[231,2919,245],{"class":237},[231,2921,2922],{"class":248}," '@\u002Fcomponents\u002Fweather-card'",[231,2924,252],{"class":241},[231,2926,2927,2929,2932,2934,2937],{"class":233,"line":327},[231,2928,238],{"class":237},[231,2930,2931],{"class":241}," { StockTicker } ",[231,2933,245],{"class":237},[231,2935,2936],{"class":248}," '@\u002Fcomponents\u002Fstock-ticker'",[231,2938,252],{"class":241},[231,2940,2941,2943,2946,2948,2951],{"class":233,"line":338},[231,2942,238],{"class":237},[231,2944,2945],{"class":241}," { CardSkeleton } ",[231,2947,245],{"class":237},[231,2949,2950],{"class":248}," '@\u002Fcomponents\u002Floading-skeleton'",[231,2952,252],{"class":241},[231,2954,2955],{"class":233,"line":367},[231,2956,259],{"emptyLinePlaceholder":258},[231,2958,2959,2961,2964,2966,2969,2971,2974,2976,2978],{"class":233,"line":392},[231,2960,2170],{"class":237},[231,2962,2963],{"class":237}," async",[231,2965,2173],{"class":237},[231,2967,2968],{"class":278}," generateUI",[231,2970,294],{"class":241},[231,2972,2973],{"class":385},"prompt",[231,2975,2069],{"class":237},[231,2977,2121],{"class":268},[231,2979,389],{"class":241},[231,2981,2982,2984,2986,2988,2990,2992],{"class":233,"line":411},[231,2983,618],{"class":237},[231,2985,269],{"class":268},[231,2987,272],{"class":237},[231,2989,275],{"class":237},[231,2991,279],{"class":278},[231,2993,282],{"class":241},[231,2995,2996,2999,3001,3003,3005],{"class":233,"line":435},[231,2997,2998],{"class":241}," model: ",[231,3000,291],{"class":278},[231,3002,294],{"class":241},[231,3004,297],{"class":248},[231,3006,300],{"class":241},[231,3008,3009,3012],{"class":233,"line":441},[231,3010,3011],{"class":241}," system: ",[231,3013,3014],{"class":248},"`You are a helpful financial and information assistant.\n",[231,3016,3017],{"class":233,"line":447},[231,3018,3019],{"class":248}," Use the available tools to display information visually\n",[231,3021,3022],{"class":233,"line":453},[231,3023,3024],{"class":248}," whenever possible. Prefer showing components over text responses.\n",[231,3026,3027,3030],{"class":233,"line":728},[231,3028,3029],{"class":248}," When asked about weather or stocks, always use the appropriate tool.`",[231,3031,312],{"class":241},[231,3033,3034],{"class":233,"line":734},[231,3035,3036],{"class":241}," prompt,\n",[231,3038,3039],{"class":233,"line":752},[231,3040,3041],{"class":241}," tools: {\n",[231,3043,3044],{"class":233,"line":766},[231,3045,3046],{"class":241}," showWeather: {\n",[231,3048,3049,3052,3055],{"class":233,"line":772},[231,3050,3051],{"class":241}," description: ",[231,3053,3054],{"class":248},"'Display current weather conditions for a city. Use this when the user asks about weather, temperature, or climate.'",[231,3056,312],{"class":241},[231,3058,3059,3062,3064],{"class":233,"line":801},[231,3060,3061],{"class":241}," parameters: z.",[231,3063,344],{"class":278},[231,3065,282],{"class":241},[231,3067,3068,3071,3073,3076,3079,3081,3084],{"class":233,"line":806},[231,3069,3070],{"class":241}," city: z.",[231,3072,350],{"class":278},[231,3074,3075],{"class":241},"().",[231,3077,3078],{"class":278},"describe",[231,3080,294],{"class":241},[231,3082,3083],{"class":248},"'The city name, e.g. \"Paris\" or \"New York\"'",[231,3085,300],{"class":241},[231,3087,3088,3091,3094,3096,3098,3100,3103],{"class":233,"line":811},[231,3089,3090],{"class":241}," temperature: z.",[231,3092,3093],{"class":278},"number",[231,3095,3075],{"class":241},[231,3097,3078],{"class":278},[231,3099,294],{"class":241},[231,3101,3102],{"class":248},"'Current temperature in Celsius'",[231,3104,300],{"class":241},[231,3106,3107,3110,3112,3114,3116,3118,3121],{"class":233,"line":820},[231,3108,3109],{"class":241}," conditions: z.",[231,3111,350],{"class":278},[231,3113,3075],{"class":241},[231,3115,3078],{"class":278},[231,3117,294],{"class":241},[231,3119,3120],{"class":248},"'Weather description, e.g. \"Partly cloudy\"'",[231,3122,300],{"class":241},[231,3124,3125,3128,3130,3132,3135,3137,3140,3143,3146,3148,3151,3153,3155,3157,3160],{"class":233,"line":841},[231,3126,3127],{"class":241}," humidity: z.",[231,3129,3093],{"class":278},[231,3131,3075],{"class":241},[231,3133,3134],{"class":278},"min",[231,3136,294],{"class":241},[231,3138,3139],{"class":268},"0",[231,3141,3142],{"class":241},").",[231,3144,3145],{"class":278},"max",[231,3147,294],{"class":241},[231,3149,3150],{"class":268},"100",[231,3152,3142],{"class":241},[231,3154,3078],{"class":278},[231,3156,294],{"class":241},[231,3158,3159],{"class":248},"'Relative humidity percentage'",[231,3161,300],{"class":241},[231,3163,3164],{"class":233,"line":858},[231,3165,3166],{"class":241}," }),\n",[231,3168,3169,3172,3174,3176,3178,3180,3182],{"class":233,"line":877},[231,3170,3171],{"class":278}," generate",[231,3173,373],{"class":241},[231,3175,376],{"class":237},[231,3177,379],{"class":237},[231,3179,382],{"class":241},[231,3181,386],{"class":385},[231,3183,389],{"class":241},[231,3185,3186],{"class":233,"line":887},[231,3187,3188],{"class":407}," \u002F\u002F Yield skeleton αμέσως ενώ τα δεδομένα «φορτώνουν»\n",[231,3190,3191,3194,3196,3199,3202,3204,3207],{"class":233,"line":893},[231,3192,3193],{"class":237}," yield",[231,3195,398],{"class":241},[231,3197,3198],{"class":268},"CardSkeleton",[231,3200,3201],{"class":278}," height",[231,3203,636],{"class":237},[231,3205,3206],{"class":248},"\"h-36\"",[231,3208,3209],{"class":241}," \u002F>;\n",[231,3211,3212],{"class":233,"line":899},[231,3213,3214],{"class":407}," \u002F\u002F Σε πραγματική εφαρμογή, εδώ θα ανακτούσατε live δεδομένα καιρού\n",[231,3216,3217,3220,3222,3225,3227,3229],{"class":233,"line":904},[231,3218,3219],{"class":237}," return",[231,3221,398],{"class":241},[231,3223,3224],{"class":268},"WeatherCard",[231,3226,422],{"class":241},[231,3228,361],{"class":237},[231,3230,3231],{"class":241},"params} \u002F>;\n",[231,3233,3234],{"class":233,"line":910},[231,3235,3236],{"class":241}," },\n",[231,3238,3239],{"class":233,"line":920},[231,3240,438],{"class":241},[231,3242,3243],{"class":233,"line":927},[231,3244,3245],{"class":241}," showStock: {\n",[231,3247,3248,3250,3253,3256,3259],{"class":233,"line":944},[231,3249,3051],{"class":241},[231,3251,3252],{"class":248},"'Display a stock price and daily change. Use this when the user asks about stock prices, market data, or a company",[231,3254,3255],{"class":268},"\\'",[231,3257,3258],{"class":248},"s shares.'",[231,3260,312],{"class":241},[231,3262,3263,3265,3267],{"class":233,"line":954},[231,3264,3061],{"class":241},[231,3266,344],{"class":278},[231,3268,282],{"class":241},[231,3270,3271,3274,3276,3278,3280,3282,3285],{"class":233,"line":963},[231,3272,3273],{"class":241}," symbol: z.",[231,3275,350],{"class":278},[231,3277,3075],{"class":241},[231,3279,3078],{"class":278},[231,3281,294],{"class":241},[231,3283,3284],{"class":248},"'Stock ticker symbol, e.g. \"AAPL\" or \"TSLA\"'",[231,3286,300],{"class":241},[231,3288,3289,3292,3294,3296,3298,3300,3303],{"class":233,"line":968},[231,3290,3291],{"class":241}," price: z.",[231,3293,3093],{"class":278},[231,3295,3075],{"class":241},[231,3297,3078],{"class":278},[231,3299,294],{"class":241},[231,3301,3302],{"class":248},"'Current stock price in USD'",[231,3304,300],{"class":241},[231,3306,3308,3311,3313,3315,3317,3319,3322],{"class":233,"line":3307},40,[231,3309,3310],{"class":241}," change: z.",[231,3312,3093],{"class":278},[231,3314,3075],{"class":241},[231,3316,3078],{"class":278},[231,3318,294],{"class":241},[231,3320,3321],{"class":248},"'Price change today in USD'",[231,3323,300],{"class":241},[231,3325,3327,3330,3332,3334,3336,3338,3341],{"class":233,"line":3326},41,[231,3328,3329],{"class":241}," changePercent: z.",[231,3331,3093],{"class":278},[231,3333,3075],{"class":241},[231,3335,3078],{"class":278},[231,3337,294],{"class":241},[231,3339,3340],{"class":248},"'Percentage price change today'",[231,3342,300],{"class":241},[231,3344,3346],{"class":233,"line":3345},42,[231,3347,3166],{"class":241},[231,3349,3351,3353,3355,3357,3359,3361,3363],{"class":233,"line":3350},43,[231,3352,3171],{"class":278},[231,3354,373],{"class":241},[231,3356,376],{"class":237},[231,3358,379],{"class":237},[231,3360,382],{"class":241},[231,3362,386],{"class":385},[231,3364,389],{"class":241},[231,3366,3368,3370,3372,3374,3376,3378,3381],{"class":233,"line":3367},44,[231,3369,3193],{"class":237},[231,3371,398],{"class":241},[231,3373,3198],{"class":268},[231,3375,3201],{"class":278},[231,3377,636],{"class":237},[231,3379,3380],{"class":248},"\"h-32\"",[231,3382,3209],{"class":241},[231,3384,3386,3388,3390,3393,3395,3397],{"class":233,"line":3385},45,[231,3387,3219],{"class":237},[231,3389,398],{"class":241},[231,3391,3392],{"class":268},"StockTicker",[231,3394,422],{"class":241},[231,3396,361],{"class":237},[231,3398,3231],{"class":241},[231,3400,3402],{"class":233,"line":3401},46,[231,3403,3236],{"class":241},[231,3405,3407],{"class":233,"line":3406},47,[231,3408,438],{"class":241},[231,3410,3412],{"class":233,"line":3411},48,[231,3413,444],{"class":241},[231,3415,3417],{"class":233,"line":3416},49,[231,3418,690],{"class":241},[231,3420,3422],{"class":233,"line":3421},50,[231,3423,259],{"emptyLinePlaceholder":258},[231,3425,3427,3429],{"class":233,"line":3426},51,[231,3428,814],{"class":237},[231,3430,3431],{"class":241}," result.value;\n",[231,3433,3435],{"class":233,"line":3434},52,[231,3436,896],{"class":241},[11,3438,3439],{},"Τρία πράγματα αξίζει να κατανοήσετε για αυτόν τον κώδικα:",[11,3441,3442,3449,3450,3452,3453,3455],{},[14,3443,3444,3445,3448],{},"Η συνάρτηση ",[210,3446,3447],{},"generate"," είναι async generator."," Η λέξη-κλειδί ",[210,3451,461],{}," αποστέλλει το skeleton αμέσως — πριν το AI τελειώσει την επίλυση παραμέτρων. Το ",[210,3454,465],{}," αποστέλλει το τελικό συστατικό. Έτσι λειτουργεί το streaming Generative UI.",[11,3457,3458,3461,3462,3465],{},[14,3459,3460],{},"Οι περιγραφές εργαλείων είναι οδηγίες για το AI."," Τα πεδία ",[210,3463,3464],{},"description"," είναι αυτό που διαβάζει το μοντέλο για να αποφασίσει ποιο εργαλείο θα καλέσει. Γράψτε τα με σαφήνεια, συμπεριλαμβάνοντας πότε το εργαλείο πρέπει και πότε δεν πρέπει να χρησιμοποιείται.",[11,3467,3468,3471],{},[14,3469,3470],{},"Τα σχήματα Zod επιβάλλουν τη σύμβαση."," Το AI δεν μπορεί να περάσει άκυρες παραμέτρους αν ορίσετε αυστηρά σχήματα Zod. Τα σφάλματα επικύρωσης εντοπίζονται πριν αποδοθεί το συστατικό.",[39,3473,3475],{"id":3474},"βήμα-4-κατασκευή-της-διεπαφής","Βήμα 4: Κατασκευή της Διεπαφής",[222,3477,3479],{"className":567,"code":3478,"language":569,"meta":227,"style":227},"\u002F\u002F app\u002Fpage.tsx\n'use client';\n\nimport { useState } from 'react';\nimport { generateUI } from '.\u002Factions';\n\nconst EXAMPLE_PROMPTS = [\n \"What's the weather like in Tokyo?\",\n \"Show me Apple's current stock price\",\n \"Compare the weather in London and New York\",\n \"How is Tesla stock doing?\",\n];\n\nexport default function Home() {\n const [prompt, setPrompt] = useState('');\n const [messages, setMessages] = useState\u003CArray\u003C{ prompt: string; ui: React.ReactNode }>>([]);\n const [loading, setLoading] = useState(false);\n\n async function handleSubmit(e: React.FormEvent) {\n e.preventDefault();\n if (!prompt.trim() || loading) return;\n\n const currentPrompt = prompt;\n setPrompt('');\n setLoading(true);\n\n const ui = await generateUI(currentPrompt);\n setMessages(prev => [...prev, { prompt: currentPrompt, ui }]);\n setLoading(false);\n }\n\n return (\n \u003Cmain className=\"mx-auto max-w-2xl p-8\">\n \u003Ch1 className=\"text-3xl font-bold\">Generative UI Demo\u003C\u002Fh1>\n \u003Cp className=\"mt-2 text-muted-foreground\">\n Ask about weather or stocks — watch the AI generate the right interface.\n \u003C\u002Fp>\n\n {\u002F* Παραδείγματα prompt *\u002F}\n \u003Cdiv className=\"mt-4 flex flex-wrap gap-2\">\n {EXAMPLE_PROMPTS.map(p => (\n \u003Cbutton\n key={p}\n onClick={() => setPrompt(p)}\n className=\"rounded-full border px-3 py-1 text-sm hover:bg-muted\"\n >\n {p}\n \u003C\u002Fbutton>\n ))}\n \u003C\u002Fdiv>\n\n {\u002F* Πεδίο εισαγωγής prompt *\u002F}\n \u003Cform onSubmit={handleSubmit} className=\"mt-6 flex gap-2\">\n \u003Cinput\n value={prompt}\n onChange={e => setPrompt(e.target.value)}\n placeholder=\"Ask anything...\"\n className=\"flex-1 rounded-md border bg-background px-4 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ring\"\n \u002F>\n \u003Cbutton\n type=\"submit\"\n disabled={loading || !prompt.trim()}\n className=\"rounded-md bg-primary px-4 py-2 text-sm text-primary-foreground disabled:opacity-50\"\n >\n {loading ? 'Generating...' : 'Ask'}\n \u003C\u002Fbutton>\n \u003C\u002Fform>\n\n {\u002F* Έξοδος παραγόμενης διεπαφής *\u002F}\n \u003Cdiv className=\"mt-8 space-y-6\">\n {messages.map((msg, i) => (\n \u003Cdiv key={i}>\n \u003Cp className=\"mb-2 text-sm font-medium text-muted-foreground\">\n \"{msg.prompt}\"\n \u003C\u002Fp>\n {msg.ui}\n \u003C\u002Fdiv>\n ))}\n \u003C\u002Fdiv>\n \u003C\u002Fmain>\n );\n}\n",[210,3480,3481,3486,3493,3497,3511,3525,3529,3541,3548,3555,3562,3569,3574,3578,3592,3619,3673,3700,3704,3730,3741,3770,3774,3787,3798,3810,3814,3829,3849,3859,3864,3868,3874,3890,3910,3925,3930,3938,3942,3952,3967,3988,3996,4006,4024,4034,4039,4044,4054,4059,4067,4071,4080,4106,4114,4125,4144,4155,4166,4172,4179,4190,4213,4223,4229,4247,4256,4265,4270,4280,4296,4322,4337,4354,4360,4370,4376,4385,4390,4399,4408,4413],{"__ignoreMap":227},[231,3482,3483],{"class":233,"line":234},[231,3484,3485],{"class":407},"\u002F\u002F 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key",[231,4333,636],{"class":237},[231,4335,4336],{"class":241},"{i}>\n",[231,4338,4340,4343,4345,4347,4349,4352],{"class":233,"line":4339},73,[231,4341,4342],{"class":241}," \u003C",[231,4344,11],{"class":826},[231,4346,830],{"class":278},[231,4348,636],{"class":237},[231,4350,4351],{"class":248},"\"mb-2 text-sm font-medium text-muted-foreground\"",[231,4353,838],{"class":241},[231,4355,4357],{"class":233,"line":4356},74,[231,4358,4359],{"class":241}," \"{msg.prompt}\"\n",[231,4361,4363,4366,4368],{"class":233,"line":4362},75,[231,4364,4365],{"class":241}," \u003C\u002F",[231,4367,11],{"class":826},[231,4369,838],{"class":241},[231,4371,4373],{"class":233,"line":4372},76,[231,4374,4375],{"class":241}," {msg.ui}\n",[231,4377,4379,4381,4383],{"class":233,"line":4378},77,[231,4380,4048],{"class":241},[231,4382,827],{"class":826},[231,4384,838],{"class":241},[231,4386,4388],{"class":233,"line":4387},78,[231,4389,4058],{"class":241},[231,4391,4393,4395,4397],{"class":233,"line":4392},79,[231,4394,2308],{"class":241},[231,4396,827],{"class":826},[231,4398,838],{"class":241},[231,4400,4402,4404,4406],{"class":233,"line":4401},80,[231,4403,880],{"class":241},[231,4405,3880],{"class":826},[231,4407,838],{"class":241},[231,4409,4411],{"class":233,"line":4410},81,[231,4412,890],{"class":241},[231,4414,4416],{"class":233,"line":4415},82,[231,4417,896],{"class":241},[39,4419,4421],{"id":4420},"βήμα-5-εκτέλεση-και-δοκιμή","Βήμα 5: Εκτέλεση και Δοκιμή",[222,4423,4425],{"className":2011,"code":4424,"language":2013,"meta":227,"style":227},"npm run dev\n",[210,4426,4427],{"__ignoreMap":227},[231,4428,4429,4431,4434],{"class":233,"line":234},[231,4430,2020],{"class":278},[231,4432,4433],{"class":248}," run",[231,4435,4436],{"class":248}," dev\n",[11,4438,4439],{},"Δοκιμάστε αυτά τα prompts με τη σειρά για να δείτε διαφορετικές συμπεριφορές:",[471,4441,4442,4448,4454,4464],{},[474,4443,4444,4447],{},[14,4445,4446],{},"«What's the weather in Paris?»"," — μονή WeatherCard",[474,4449,4450,4453],{},[14,4451,4452],{},"«Show me Apple stock»"," — μονό StockTicker",[474,4455,4456,4459,4460,4463],{},[14,4457,4458],{},"«Compare the weather in London and New York»"," — το AI καλεί ",[210,4461,4462],{},"showWeather"," δύο φορές, παράγοντας δύο κάρτες δίπλα-δίπλα",[474,4465,4466,4469],{},[14,4467,4468],{},"«How's Tesla doing and what's the weather in San Francisco?»"," — το AI καλεί και τα δύο εργαλεία, παράγοντας μικτούς τύπους συστατικών",[11,4471,4472],{},"Το τρίτο prompt είναι η βασική επίδειξη: χωρίς επιπλέον κώδικα, το μοντέλο συνθέτει πολλαπλά συστατικά για να απαντήσει σε μια πολυμερή ερώτηση.",[39,4474,4476],{"id":4475},"τι-συμβαίνει-κάτω-από-την-επιφάνεια","Τι Συμβαίνει Κάτω από την Επιφάνεια",[11,4478,4479],{},"Όταν υποβάλλετε ένα prompt:",[1627,4481,4482,4488,4494,4497,4502,4505],{},[474,4483,4484,4485],{},"Ο client καλεί το server action ",[210,4486,4487],{},"generateUI",[474,4489,4490,4491,4493],{},"Το ",[210,4492,212],{}," αποστέλλει το prompt + ορισμούς εργαλείων στο OpenAI API",[474,4495,4496],{},"Το μοντέλο επιλέγει ποια εργαλεία θα καλέσει και με ποιες παραμέτρους",[474,4498,3444,4499,4501],{},[210,4500,3447],{}," κάθε εργαλείου αποδίδει αμέσως ένα skeleton",[474,4503,4504],{},"Το AI τελειώνει την επίλυση παραμέτρων, και επιστρέφεται το τελικό συστατικό",[474,4506,4507],{},"Το React αποδίδει το συστατικό στη θέση του skeleton",[11,4509,4510],{},"Το πρωτόκολλο streaming RSC είναι αυτό που κάνει αυτό να λειτουργεί. Ο server σειριοποιεί δέντρα συστατικών React και τα μεταδίδει στον client σταδιακά. Αυτό διαφέρει από ένα JSON API — ο client λαμβάνει αποδοθέντα συστατικά, όχι ακατέργαστα δεδομένα.",[39,4512,4514],{"id":4513},"διαχείριση-σφαλμάτων","Διαχείριση Σφαλμάτων",[11,4516,4517],{},"Τα παραγόμενα συστατικά μπορεί να αποτύχουν με τρόπους που τα χειροκίνητα συστατικά δεν αποτυγχάνουν. Περιτυλίξτε την παραγόμενη έξοδο σε ένα error boundary:",[222,4519,4521],{"className":567,"code":4520,"language":569,"meta":227,"style":227},"\u002F\u002F components\u002Fgenui-error-boundary.tsx\n'use client';\n\nimport { Component, ReactNode } from 'react';\n\ninterface Props { children: ReactNode }\ninterface State { hasError: boolean; error: Error | null }\n\nexport class GenUIErrorBoundary extends Component\u003CProps, State> {\n constructor(props: Props) {\n super(props);\n this.state = { hasError: false, error: null };\n }\n\n static getDerivedStateFromError(error: Error) {\n return { hasError: true, error };\n }\n\n render() {\n if (this.state.hasError) {\n return (\n \u003Cdiv className=\"rounded-lg border border-destructive\u002F50 bg-destructive\u002F5 p-4\">\n \u003Cp className=\"text-sm text-destructive\">\n This component could not render. The AI may have passed unexpected data.\n \u003C\u002Fp>\n \u003C\u002Fdiv>\n );\n }\n return this.props.children;\n }\n}\n",[210,4522,4523,4528,4534,4538,4551,4555,4575,4610,4614,4643,4659,4667,4691,4695,4699,4717,4729,4733,4737,4744,4756,4763,4778,4793,4798,4806,4814,4819,4823,4833,4837],{"__ignoreMap":227},[231,4524,4525],{"class":233,"line":234},[231,4526,4527],{"class":407},"\u002F\u002F components\u002Fgenui-error-boundary.tsx\n",[231,4529,4530,4532],{"class":233,"line":255},[231,4531,3490],{"class":248},[231,4533,252],{"class":241},[231,4535,4536],{"class":233,"line":262},[231,4537,259],{"emptyLinePlaceholder":258},[231,4539,4540,4542,4545,4547,4549],{"class":233,"line":285},[231,4541,238],{"class":237},[231,4543,4544],{"class":241}," { Component, ReactNode } ",[231,4546,245],{"class":237},[231,4548,3508],{"class":248},[231,4550,252],{"class":241},[231,4552,4553],{"class":233,"line":303},[231,4554,259],{"emptyLinePlaceholder":258},[231,4556,4557,4559,4562,4564,4567,4569,4572],{"class":233,"line":315},[231,4558,2106],{"class":237},[231,4560,4561],{"class":278}," Props",[231,4563,2795],{"class":241},[231,4565,4566],{"class":385},"children",[231,4568,2069],{"class":237},[231,4570,4571],{"class":278}," ReactNode",[231,4573,4574],{"class":241}," }\n",[231,4576,4577,4579,4582,4584,4587,4589,4592,4594,4597,4599,4602,4605,4608],{"class":233,"line":321},[231,4578,2106],{"class":237},[231,4580,4581],{"class":278}," State",[231,4583,2795],{"class":241},[231,4585,4586],{"class":385},"hasError",[231,4588,2069],{"class":237},[231,4590,4591],{"class":268}," boolean",[231,4593,3656],{"class":241},[231,4595,4596],{"class":385},"error",[231,4598,2069],{"class":237},[231,4600,4601],{"class":278}," Error",[231,4603,4604],{"class":237}," |",[231,4606,4607],{"class":268}," null",[231,4609,4574],{"class":241},[231,4611,4612],{"class":233,"line":327},[231,4613,259],{"emptyLinePlaceholder":258},[231,4615,4616,4618,4621,4624,4627,4630,4632,4635,4637,4640],{"class":233,"line":338},[231,4617,2170],{"class":237},[231,4619,4620],{"class":237}," class",[231,4622,4623],{"class":278}," GenUIErrorBoundary",[231,4625,4626],{"class":237}," extends",[231,4628,4629],{"class":278}," Component",[231,4631,3641],{"class":241},[231,4633,4634],{"class":278},"Props",[231,4636,627],{"class":241},[231,4638,4639],{"class":278},"State",[231,4641,4642],{"class":241},"> {\n",[231,4644,4645,4648,4650,4653,4655,4657],{"class":233,"line":367},[231,4646,4647],{"class":237}," constructor",[231,4649,294],{"class":241},[231,4651,4652],{"class":385},"props",[231,4654,2069],{"class":237},[231,4656,4561],{"class":278},[231,4658,389],{"class":241},[231,4660,4661,4664],{"class":233,"line":392},[231,4662,4663],{"class":268}," super",[231,4665,4666],{"class":241},"(props);\n",[231,4668,4669,4672,4675,4677,4680,4682,4685,4688],{"class":233,"line":411},[231,4670,4671],{"class":268}," this",[231,4673,4674],{"class":241},".state ",[231,4676,636],{"class":237},[231,4678,4679],{"class":241}," { hasError: ",[231,4681,3697],{"class":268},[231,4683,4684],{"class":241},", error: ",[231,4686,4687],{"class":268},"null",[231,4689,4690],{"class":241}," };\n",[231,4692,4693],{"class":233,"line":435},[231,4694,3863],{"class":241},[231,4696,4697],{"class":233,"line":441},[231,4698,259],{"emptyLinePlaceholder":258},[231,4700,4701,4704,4707,4709,4711,4713,4715],{"class":233,"line":447},[231,4702,4703],{"class":237}," static",[231,4705,4706],{"class":278}," getDerivedStateFromError",[231,4708,294],{"class":241},[231,4710,4596],{"class":385},[231,4712,2069],{"class":237},[231,4714,4601],{"class":278},[231,4716,389],{"class":241},[231,4718,4719,4722,4724,4726],{"class":233,"line":453},[231,4720,4721],{"class":237}," return",[231,4723,4679],{"class":241},[231,4725,3807],{"class":268},[231,4727,4728],{"class":241},", error };\n",[231,4730,4731],{"class":233,"line":728},[231,4732,3863],{"class":241},[231,4734,4735],{"class":233,"line":734},[231,4736,259],{"emptyLinePlaceholder":258},[231,4738,4739,4742],{"class":233,"line":752},[231,4740,4741],{"class":278}," render",[231,4743,613],{"class":241},[231,4745,4746,4748,4750,4753],{"class":233,"line":766},[231,4747,3745],{"class":237},[231,4749,382],{"class":241},[231,4751,4752],{"class":268},"this",[231,4754,4755],{"class":241},".state.hasError) {\n",[231,4757,4758,4761],{"class":233,"line":772},[231,4759,4760],{"class":237}," return",[231,4762,817],{"class":241},[231,4764,4765,4767,4769,4771,4773,4776],{"class":233,"line":801},[231,4766,2267],{"class":241},[231,4768,827],{"class":826},[231,4770,830],{"class":278},[231,4772,636],{"class":237},[231,4774,4775],{"class":248},"\"rounded-lg border border-destructive\u002F50 bg-destructive\u002F5 p-4\"",[231,4777,838],{"class":241},[231,4779,4780,4782,4784,4786,4788,4791],{"class":233,"line":806},[231,4781,3992],{"class":241},[231,4783,11],{"class":826},[231,4785,830],{"class":278},[231,4787,636],{"class":237},[231,4789,4790],{"class":248},"\"text-sm text-destructive\"",[231,4792,838],{"class":241},[231,4794,4795],{"class":233,"line":811},[231,4796,4797],{"class":241}," This component could not render. The AI may have passed unexpected data.\n",[231,4799,4800,4802,4804],{"class":233,"line":820},[231,4801,4048],{"class":241},[231,4803,11],{"class":826},[231,4805,838],{"class":241},[231,4807,4808,4810,4812],{"class":233,"line":841},[231,4809,2637],{"class":241},[231,4811,827],{"class":826},[231,4813,838],{"class":241},[231,4815,4816],{"class":233,"line":858},[231,4817,4818],{"class":241}," );\n",[231,4820,4821],{"class":233,"line":877},[231,4822,1246],{"class":241},[231,4824,4825,4827,4830],{"class":233,"line":887},[231,4826,4721],{"class":237},[231,4828,4829],{"class":268}," this",[231,4831,4832],{"class":241},".props.children;\n",[231,4834,4835],{"class":233,"line":893},[231,4836,3863],{"class":241},[231,4838,4839],{"class":233,"line":899},[231,4840,896],{"class":241},[11,4842,4843],{},"Περιτυλίξτε το στη σελίδα σας γύρω από την παραγόμενη έξοδο διεπαφής.",[39,4845,4847],{"id":4846},"συμβουλές-ανάπτυξης","Συμβουλές Ανάπτυξης",[11,4849,4850,4853,4854,4856],{},[14,4851,4852],{},"Μεταβλητές περιβάλλοντος:"," Το ",[210,4855,2079],{}," πρέπει να είναι διαθέσιμο στο περιβάλλον παραγωγής σας. Στο Vercel, προσθέστε το στις ρυθμίσεις του έργου στην ενότητα Environment Variables.",[11,4858,4859,4862,4863,4865,4866,4869],{},[14,4860,4861],{},"Edge runtime:"," Η συνάρτηση ",[210,4864,212],{}," λειτουργεί σε Edge runtime, που μειώνει σημαντικά τους χρόνους cold start. Προσθέστε ",[210,4867,4868],{},"export const runtime = 'edge'"," στο αρχείο server action σας.",[11,4871,4872,4875,4876,4878,4879,4882],{},[14,4873,4874],{},"Περιορισμός ρυθμού:"," Χωρίς περιορισμό ρυθμού, ένας χρήστης θα μπορούσε να παράγει χιλιάδες αιτήματα AI. Προσθέστε έναν rate limiter πριν από την κλήση ",[210,4877,212],{},". Το πακέτο ",[210,4880,4881],{},"@upstash\u002Fratelimit"," ενσωματώνεται καλά με το Next.js.",[11,4884,4885,4853,4888,4891,4892,4895,4896,4901],{},[14,4886,4887],{},"Επιλογή μοντέλου:",[210,4889,4890],{},"gpt-4o"," παράγει τις καλύτερες επιλογές συστατικών αλλά κοστίζει περισσότερο. Το ",[210,4893,4894],{},"gpt-4o-mini"," είναι περίπου 15× φθηνότερο (",[28,4897,4900],{"href":4898,"rel":4899},"https:\u002F\u002Fopenai.com\u002Fapi\u002Fpricing",[2002],"openai.com\u002Fapi\u002Fpricing",", 2026-05) και λειτουργεί καλά για απλά σύνολα συστατικών. Δοκίμασε και τα δύο με τους συγκεκριμένους ορισμούς εργαλείων σου.",[11,4903,4904,4907],{},[14,4905,4906],{},"Μεθοδολογία υπολογισμού TCO:"," τα νούμερα υπολογίζονται με παραδοχές: μέσο prompt ~800 input + ~300 output tokens στο gpt-4o (ή ~$0,001 στο gpt-4o-mini), 1 αίτημα\u002Fsession, τιμές OpenAI για 2026-05, MAU ≈ DAU × 30%. Βαθμονόμησε με βάση το δικό σου workload.",[39,4909,4911],{"id":4910},"επόμενα-βήματα","Επόμενα Βήματα",[11,4913,4914],{},"Αυτός ο οδηγός κάλυψε τα θεμελιώδη. Για Generative UI παραγωγής:",[471,4916,4917,4923,4929,4935,4941],{},[474,4918,4919,4922],{},[14,4920,4921],{},"Προσθέστε περισσότερα εργαλεία"," — κάθε νέο συστατικό που προσθέτετε στο registry επεκτείνει αυτό που μπορεί να απαντήσει το AI",[474,4924,4925,4928],{},[14,4926,4927],{},"Υλοποιήστε caching αποτελεσμάτων εργαλείων"," — αποθηκεύστε στην κρυφή μνήμη συνηθισμένα ερωτήματα για μείωση καθυστέρησης και κόστους",[474,4930,4931,4934],{},[14,4932,4933],{},"Προσθέστε streaming κείμενο"," παράλληλα με συστατικά διεπαφής ώστε το AI να μπορεί να εξηγεί τι εμφανίζει",[474,4936,4937,4940],{},[14,4938,4939],{},"Χρησιμοποιήστε structured outputs"," για πιο αξιόπιστη παραγωγή παραμέτρων",[474,4942,4943,4946],{},[14,4944,4945],{},"Ρυθμίστε observability"," — καταγράψτε κάθε κλήση εργαλείου, τις παραμέτρους της και τις αλληλεπιδράσεις χρήστη",[11,4948,4949],{},"Η τεκμηρίωση του Vercel AI SDK καλύπτει όλα αυτά τα μοτίβα σε βάθος, και το αποθετήριο παραδειγμάτων διαθέτει αξιόλογα πρότυπα production-grade για μελέτη.",[546,4951],{},[39,4953,4955],{"id":4954},"σε-ai-sdk-v5v6","Σε AI SDK v5\u002Fv6",[11,4957,4958],{},"Αν χρησιμοποιείς νεότερες εκδόσεις SDK, οι βασικές διαφορές από τον κώδικα αυτού του άρθρου:",[471,4960,4961,4969,4979],{},[474,4962,4963,4965,4966],{},[210,4964,2038],{}," στον ορισμό εργαλείου → ",[210,4967,4968],{},"inputSchema:",[474,4970,4971,4972,4975,4976],{},"Import ",[210,4973,4974],{},"import { streamUI } from 'ai\u002Frsc'"," → ",[210,4977,4978],{},"import { streamUI } from '@ai-sdk\u002Frsc'",[474,4980,4981,4982,3142],{},"Το RSC παραμένει επισημασμένο ως experimental από τη Vercel — για production συνιστάται το AI SDK UI (",[210,4983,1987],{},[546,4985],{},[11,4987,4988],{},[1852,4989,4990,4991,4994],{},"Θέλεις να υλοποιήσεις Generative UI στο προϊόν σου; ",[28,4992,4993],{"href":1857},"Ας συζητήσουμε την περίπτωσή σου"," — από την εμπειρία μας σε consulting, το GenUI stack ταιριάζει καλά σε dashboards και εσωτερικά εργαλεία· για regulated surfaces και δημόσιες σελίδες με υψηλή κίνηση τα trade-offs συνήθως δεν κλείνουν.",[1861,4996,4997],{},"html pre.shiki code .sScJk, html code.shiki .sScJk{--shiki-default:#6F42C1;--shiki-dark:#B392F0}html pre.shiki code .sZZnC, html code.shiki .sZZnC{--shiki-default:#032F62;--shiki-dark:#9ECBFF}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sVt8B, html code.shiki .sVt8B{--shiki-default:#24292E;--shiki-dark:#E1E4E8}html pre.shiki code .szBVR, html code.shiki .szBVR{--shiki-default:#D73A49;--shiki-dark:#F97583}html pre.shiki code .sJ8bj, html code.shiki .sJ8bj{--shiki-default:#6A737D;--shiki-dark:#6A737D}html pre.shiki code .s4XuR, html code.shiki .s4XuR{--shiki-default:#E36209;--shiki-dark:#FFAB70}html pre.shiki code .sj4cs, html code.shiki .sj4cs{--shiki-default:#005CC5;--shiki-dark:#79B8FF}html pre.shiki code .s9eBZ, html code.shiki .s9eBZ{--shiki-default:#22863A;--shiki-dark:#85E89D}",{"title":227,"searchDepth":255,"depth":255,"links":4999},[5000,5001,5002,5003,5004,5005,5006,5007,5008,5009,5010,5011],{"id":1926,"depth":255,"text":1927},{"id":1953,"depth":255,"text":1954},{"id":2007,"depth":255,"text":2008},{"id":2087,"depth":255,"text":2088},{"id":2845,"depth":255,"text":2846},{"id":3474,"depth":255,"text":3475},{"id":4420,"depth":255,"text":4421},{"id":4475,"depth":255,"text":4476},{"id":4513,"depth":255,"text":4514},{"id":4846,"depth":255,"text":4847},{"id":4910,"depth":255,"text":4911},{"id":4954,"depth":255,"text":4955},"tutorial","2026-02-28","Βήμα-βήμα οδηγός για τη δημιουργία της πρώτης σας AI-powered διεπαφής με streaming συστατικά.",{"audit_status":5016,"audit_date":1898,"sdk_version":5017,"last_price_check":1898},"ship-with-revisions-applied-v2","ai@4 (v4-pin)","\u002Fel\u002Flearn\u002Fbuilding-generative-ui-vercel-ai-sdk","18 λεπτά ανάγνωσης",{"title":1921,"description":5014},"el\u002Flearn\u002Fbuilding-generative-ui-vercel-ai-sdk",[1913,5023,5012,5024],"react","streaming","DJ-MuHFk_go8jfrjMKh5jt8sOVQMoUOmlC4Zo3UCJHc",{"id":5027,"title":5028,"author":6,"body":5029,"category":1891,"date":1892,"description":6246,"draft":1894,"extension":1895,"featured":1894,"meta":6247,"navigation":258,"path":6248,"readTime":6249,"seo":6250,"stem":6251,"tags":6252,"__hash__":6253},"content\u002Fel\u002Flearn\u002Fcopilotkit-vs-vercel-ai-sdk-vs-thesys.md","CopilotKit vs Vercel AI SDK vs Thesys: Σύγκριση Frameworks",{"type":8,"value":5030,"toc":6222},[5031,5035,5038,5041,5045,5179,5183,5188,5192,5195,5350,5358,5362,5396,5400,5428,5432,5435,5437,5441,5447,5450,5453,5767,5770,5773,5814,5817,5843,5847,5850,5852,5856,5859,5862,5865,6054,6057,6060,6092,6095,6121,6125,6128,6130,6134,6137,6142,6153,6158,6169,6172,6176,6182,6188,6194,6200,6206,6209,6211,6220],[39,5032,5034],{"id":5033},"το-τοπίο-στις-αρχές-του-2026","Το Τοπίο στις Αρχές του 2026",[11,5036,5037],{},"Τρία frameworks κυριαρχούν στον χώρο του Generative UI αυτή τη στιγμή. Το καθένα ακολουθεί θεμελιωδώς διαφορετική προσέγγιση στο ίδιο πρόβλημα: πώς επιτρέπετε στα μοντέλα AI να παράγουν διαδραστικές διεπαφές χρήστη;",[11,5039,5040],{},"Αυτά είναι τα ευρήματά μου μετά από κατασκευή λειτουργιών παραγωγής και με τα τρία.",[39,5042,5044],{"id":5043},"γρήγορη-σύγκριση","Γρήγορη Σύγκριση",[53,5046,5047,5061],{},[56,5048,5049],{},[59,5050,5051,5054,5056,5058],{},[62,5052,5053],{},"Χαρακτηριστικό",[62,5055,67],{},[62,5057,70],{},[62,5059,5060],{},"Thesys (json-render)",[75,5062,5063,5075,5089,5103,5117,5131,5143,5157,5168],{},[59,5064,5065,5068,5070,5072],{},[80,5066,5067],{},"Αστέρια GitHub",[80,5069,85],{},[80,5071,88],{},[80,5073,5074],{},"13K (3 μηνών)",[59,5076,5077,5080,5083,5086],{},[80,5078,5079],{},"Λήψεις npm",[80,5081,5082],{},"20M+\u002Fμήνα",[80,5084,5085],{},"~200K\u002Fμήνα",[80,5087,5088],{},"~50K\u002Fμήνα",[59,5090,5091,5094,5097,5100],{},[80,5092,5093],{},"Προσέγγιση",[80,5095,5096],{},"Stream React μέσω RSC",[80,5098,5099],{},"Συστατικά μοτίβου Copilot",[80,5101,5102],{},"Απόδοση σχήματος JSON",[59,5104,5105,5108,5111,5114],{},[80,5106,5107],{},"Εξάρτηση framework",[80,5109,5110],{},"Next.js (κυρίως)",[80,5112,5113],{},"React (οποιοδήποτε bundler)",[80,5115,5116],{},"Αγνωστικό ως προς το framework",[59,5118,5119,5122,5125,5128],{},[80,5120,5121],{},"Καμπύλη εκμάθησης",[80,5123,5124],{},"Μέτρια",[80,5126,5127],{},"Χαμηλή",[80,5129,5130],{},"Χαμηλή–Μέτρια",[59,5132,5133,5136,5139,5141],{},[80,5134,5135],{},"Ετοιμότητα παραγωγής",[80,5137,5138],{},"Υψηλή",[80,5140,5138],{},[80,5142,5124],{},[59,5144,5145,5148,5151,5154],{},[80,5146,5147],{},"Κατάλληλο για",[80,5149,5150],{},"Full-stack Next.js εφαρμογές",[80,5152,5153],{},"Προσθήκη AI σε υπάρχουσες εφαρμογές",[80,5155,5156],{},"Έργα με πολλαπλά frameworks",[59,5158,5159,5162,5164,5166],{},[80,5160,5161],{},"Άδεια",[80,5163,182],{},[80,5165,185],{},[80,5167,185],{},[59,5169,5170,5173,5175,5177],{},[80,5171,5172],{},"Επιλογή διαχειριζόμενης φιλοξενίας",[80,5174,195],{},[80,5176,198],{},[80,5178,201],{},[39,5180,5182],{"id":5181},"vercel-ai-sdk-η-επιλογή-full-stack","Vercel AI SDK: Η Επιλογή Full-Stack",[11,5184,3444,5185,5187],{},[210,5186,212],{}," του Vercel AI SDK είναι η πιο ισχυρή προσέγγιση — και η πιο «γνωμοδοτική». Μεταδίδει πραγματικά React Server Components από τον server, που σημαίνει ότι η έξοδος AI είναι πραγματικός κώδικας React που αποδίδεται από την πλευρά του server.",[215,5189,5191],{"id":5190},"πώς-λειτουργεί","Πώς Λειτουργεί",[11,5193,5194],{},"Ορίζετε εργαλεία ως async generator συναρτήσεις που αποδίδουν καταστάσεις φόρτωσης και επιστρέφουν συστατικά React. Το SDK χειρίζεται τη σειριοποίηση του δέντρου συστατικών και τη μετάδοσή του με streaming στον client μέσω του πρωτοκόλλου RSC.",[222,5196,5198],{"className":224,"code":5197,"language":226,"meta":227,"style":227},"import { streamUI } from 'ai\u002Frsc';\n\nconst result = await streamUI({\n model: openai('gpt-4o'),\n prompt: 'Show revenue for Q1',\n tools: {\n revenueChart: {\n description: 'Display a revenue chart',\n parameters: z.object({ period: z.string(), data: z.array(...) }),\n generate: async function* (params) {\n yield \u003CChartSkeleton \u002F>; \u002F\u002F άμεση κατάσταση φόρτωσης\n return \u003CRevenueChart {...params} \u002F>; \u002F\u002F τελικό συστατικό\n },\n },\n },\n});\n",[210,5199,5200,5212,5216,5230,5242,5250,5254,5258,5266,5286,5302,5315,5334,5338,5342,5346],{"__ignoreMap":227},[231,5201,5202,5204,5206,5208,5210],{"class":233,"line":234},[231,5203,238],{"class":237},[231,5205,242],{"class":241},[231,5207,245],{"class":237},[231,5209,249],{"class":248},[231,5211,252],{"class":241},[231,5213,5214],{"class":233,"line":255},[231,5215,259],{"emptyLinePlaceholder":258},[231,5217,5218,5220,5222,5224,5226,5228],{"class":233,"line":262},[231,5219,265],{"class":237},[231,5221,269],{"class":268},[231,5223,272],{"class":237},[231,5225,275],{"class":237},[231,5227,279],{"class":278},[231,5229,282],{"class":241},[231,5231,5232,5234,5236,5238,5240],{"class":233,"line":285},[231,5233,288],{"class":241},[231,5235,291],{"class":278},[231,5237,294],{"class":241},[231,5239,297],{"class":248},[231,5241,300],{"class":241},[231,5243,5244,5246,5248],{"class":233,"line":303},[231,5245,306],{"class":241},[231,5247,309],{"class":248},[231,5249,312],{"class":241},[231,5251,5252],{"class":233,"line":315},[231,5253,318],{"class":241},[231,5255,5256],{"class":233,"line":321},[231,5257,324],{"class":241},[231,5259,5260,5262,5264],{"class":233,"line":327},[231,5261,330],{"class":241},[231,5263,333],{"class":248},[231,5265,312],{"class":241},[231,5267,5268,5270,5272,5274,5276,5278,5280,5282,5284],{"class":233,"line":338},[231,5269,341],{"class":241},[231,5271,344],{"class":278},[231,5273,347],{"class":241},[231,5275,350],{"class":278},[231,5277,353],{"class":241},[231,5279,356],{"class":278},[231,5281,294],{"class":241},[231,5283,361],{"class":237},[231,5285,364],{"class":241},[231,5287,5288,5290,5292,5294,5296,5298,5300],{"class":233,"line":367},[231,5289,370],{"class":278},[231,5291,373],{"class":241},[231,5293,376],{"class":237},[231,5295,379],{"class":237},[231,5297,382],{"class":241},[231,5299,386],{"class":385},[231,5301,389],{"class":241},[231,5303,5304,5306,5308,5310,5312],{"class":233,"line":392},[231,5305,395],{"class":237},[231,5307,398],{"class":241},[231,5309,401],{"class":278},[231,5311,404],{"class":241},[231,5313,5314],{"class":407},"\u002F\u002F άμεση κατάσταση φόρτωσης\n",[231,5316,5317,5319,5321,5323,5325,5327,5329,5331],{"class":233,"line":411},[231,5318,414],{"class":237},[231,5320,398],{"class":241},[231,5322,419],{"class":278},[231,5324,422],{"class":241},[231,5326,361],{"class":237},[231,5328,386],{"class":278},[231,5330,429],{"class":241},[231,5332,5333],{"class":407},"\u002F\u002F τελικό συστατικό\n",[231,5335,5336],{"class":233,"line":435},[231,5337,438],{"class":241},[231,5339,5340],{"class":233,"line":441},[231,5341,444],{"class":241},[231,5343,5344],{"class":233,"line":447},[231,5345,450],{"class":241},[231,5347,5348],{"class":233,"line":453},[231,5349,456],{"class":241},[11,5351,5352,5353,462,5355,5357],{},"Το μοτίβο ",[210,5354,461],{},[210,5356,465],{}," είναι το χαρακτηριστικό γνώρισμα. Το skeleton εμφανίζεται αμέσως ενώ το AI επιλύει παραμέτρους. Όταν οι παράμετροι είναι έτοιμες, το πραγματικό συστατικό το αντικαθιστά — όλα σε μία streaming απόκριση.",[215,5359,5361],{"id":5360},"πλεονεκτήματα","Πλεονεκτήματα",[471,5363,5364,5372,5378,5384,5390],{},[474,5365,5366,4853,5369,5371],{},[14,5367,5368],{},"Βαθύτερη ενσωμάτωση Next.js.",[210,5370,212],{}," είναι σχεδιασμένο γύρω από το App Router και το RSC. Αν κατασκευάζετε εφαρμογή Next.js, αυτή είναι η πιο ιδιωματική επιλογή.",[474,5373,5374,5377],{},[14,5375,5376],{},"Αληθινή απόδοση server-side."," Τα παραγόμενα συστατικά αποδίδονται στον server, που σημαίνει ότι μπορούν να έχουν πρόσβαση σε βάσεις δεδομένων, συστήματα αρχείων και ιδιωτικά API απευθείας στις συναρτήσεις απόδοσής τους.",[474,5379,5380,5383],{},[14,5381,5382],{},"Μεγαλύτερο οικοσύστημα."," 20M+ μηνιαίες λήψεις σημαίνουν άφθονα παραδείγματα, απαντήσεις στο Stack Overflow και υποστήριξη κοινότητας.",[474,5385,5386,5389],{},[14,5387,5388],{},"Καλύτερη υποστήριξη TypeScript."," Οι τύποι του SDK είναι εξαντλητικοί. Παράμετροι εργαλείων, αποκρίσεις μοντέλων και τιμές streaming είναι όλες σωστά τυποποιημένες.",[474,5391,5392,5395],{},[14,5393,5394],{},"Ευελιξία παρόχων."," Το SDK αφαιρεί την πολυπλοκότητα των παρόχων μοντέλων — αλλάξτε από OpenAI σε Anthropic ή Google αλλάζοντας ένα import.",[215,5397,5399],{"id":5398},"μειονεκτήματα","Μειονεκτήματα",[471,5401,5402,5410,5416,5422],{},[474,5403,5404,4853,5407,5409],{},[14,5405,5406],{},"Εξάρτηση από Next.js.",[210,5408,212],{}," απαιτεί React Server Components. Λειτουργεί στο Next.js App Router. Η εκτέλεσή του εκτός αυτού του περιβάλλοντος απαιτεί σημαντικές προσπάθειες παρακαμπτήριας λύσης.",[474,5411,5412,5415],{},[14,5413,5414],{},"Πολυπλοκότητα εντοπισμού σφαλμάτων RSC."," Όταν κάτι πάει στραβά σε ένα server component που μεταδίδεται, η εμπειρία εντοπισμού σφαλμάτων είναι χειρότερη από ένα κανονικό σφάλμα server. Τα μηνύματα σφαλμάτων μπορεί να είναι κρυπτογραφικά.",[474,5417,5418,5421],{},[14,5419,5420],{},"Περιορισμοί server component."," Το RSC δεν μπορεί να χρησιμοποιεί hooks, browser APIs ή client-side κατάσταση απευθείας. Η διαδραστική συμπεριφορά απαιτεί προσεκτική κατανομή server και client συστατικών.",[474,5423,5424,5427],{},[14,5425,5426],{},"Εγγύτητα με Vercel."," Ενώ το SDK λειτουργεί σε οποιαδήποτε πλατφόρμα που υποστηρίζει Node.js, ορισμένα χαρακτηριστικά είναι βελτιστοποιημένα για την υποδομή του Vercel.",[215,5429,5431],{"id":5430},"πότε-να-επιλέξετε-vercel-ai-sdk","Πότε να Επιλέξετε Vercel AI SDK",[11,5433,5434],{},"Κατασκευάζετε νέα εφαρμογή Next.js. Θέλετε την πιο production-ready, με υψηλή απόδοση υλοποίηση Generative UI. Είστε εξοικειωμένοι με React Server Components και το App Router. Θέλετε τη μεγαλύτερη ποικιλία παραδειγμάτων κοινότητας.",[546,5436],{},[39,5438,5440],{"id":5439},"copilotkit-η-επιλογή-ολοκλήρωσης","CopilotKit: Η Επιλογή Ολοκλήρωσης",[11,5442,5443,5444,5446],{},"Το CopilotKit ακολουθεί διαφορετική φιλοσοφία. Αντί να μεταδίδει συστατικά από τον server, παρέχει client-side συστατικά React που δημιουργούν εμπειρίες «copilot». Ρίξτε ",[210,5445,557],{}," στην υπάρχουσα εφαρμογή σας και έχετε ένα AI sidebar που μπορεί να διαβάζει και να τροποποιεί την κατάσταση της εφαρμογής σας.",[215,5448,5191],{"id":5449},"πώς-λειτουργεί-1",[11,5451,5452],{},"Το CopilotKit εισάγει δύο κύρια primitives: ενέργειες και αναγνώσιμη κατάσταση. Ορίζετε τι μπορεί να κάνει και τι μπορεί να δει το AI, και το CopilotKit χειρίζεται τα υπόλοιπα.",[222,5454,5456],{"className":567,"code":5455,"language":569,"meta":227,"style":227},"import { CopilotKit, CopilotChat } from '@copilotkit\u002Freact-core';\nimport { useCopilotAction, useCopilotReadable } from '@copilotkit\u002Freact-core';\n\nfunction Dashboard() {\n const [filters, setFilters] = useState({ period: 'month', metric: 'revenue' });\n\n \u002F\u002F Επιτρέψτε στο AI να διαβάσει την τρέχουσα κατάσταση\n useCopilotReadable({\n description: 'Current dashboard filters',\n value: filters,\n });\n\n \u002F\u002F Επιτρέψτε στο AI να τροποποιήσει τα φίλτρα\n useCopilotAction({\n name: 'updateFilters',\n description: 'Update the dashboard view',\n parameters: [\n { name: 'period', type: 'string' },\n { name: 'metric', type: 'string' },\n ],\n handler: ({ period, metric }) => setFilters({ period, metric }),\n });\n\n return (\n \u003Cdiv className=\"flex\">\n \u003CDashboardView filters={filters} \u002F>\n \u003CCopilotChat instructions=\"Help the user explore their dashboard data.\" \u002F>\n \u003C\u002Fdiv>\n );\n}\n\n\u002F\u002F Περιτυλίξτε την εφαρμογή με CopilotKit\nfunction App() {\n return (\n \u003CCopilotKit runtimeUrl=\"\u002Fapi\u002Fcopilotkit\">\n \u003CDashboard \u002F>\n \u003C\u002FCopilotKit>\n );\n}\n",[210,5457,5458,5470,5482,5486,5494,5522,5526,5531,5537,5545,5549,5553,5557,5562,5568,5576,5584,5588,5600,5612,5616,5636,5640,5644,5650,5664,5676,5690,5698,5702,5706,5710,5715,5723,5729,5743,5751,5759,5763],{"__ignoreMap":227},[231,5459,5460,5462,5464,5466,5468],{"class":233,"line":234},[231,5461,238],{"class":237},[231,5463,578],{"class":241},[231,5465,245],{"class":237},[231,5467,583],{"class":248},[231,5469,252],{"class":241},[231,5471,5472,5474,5476,5478,5480],{"class":233,"line":255},[231,5473,238],{"class":237},[231,5475,592],{"class":241},[231,5477,245],{"class":237},[231,5479,583],{"class":248},[231,5481,252],{"class":241},[231,5483,5484],{"class":233,"line":262},[231,5485,259],{"emptyLinePlaceholder":258},[231,5487,5488,5490,5492],{"class":233,"line":285},[231,5489,607],{"class":237},[231,5491,610],{"class":278},[231,5493,613],{"class":241},[231,5495,5496,5498,5500,5502,5504,5506,5508,5510,5512,5514,5516,5518,5520],{"class":233,"line":303},[231,5497,618],{"class":237},[231,5499,621],{"class":241},[231,5501,624],{"class":268},[231,5503,627],{"class":241},[231,5505,630],{"class":268},[231,5507,633],{"class":241},[231,5509,636],{"class":237},[231,5511,639],{"class":278},[231,5513,642],{"class":241},[231,5515,645],{"class":248},[231,5517,648],{"class":241},[231,5519,651],{"class":248},[231,5521,654],{"class":241},[231,5523,5524],{"class":233,"line":315},[231,5525,259],{"emptyLinePlaceholder":258},[231,5527,5528],{"class":233,"line":321},[231,5529,5530],{"class":407}," \u002F\u002F Επιτρέψτε στο AI να διαβάσει την τρέχουσα κατάσταση\n",[231,5532,5533,5535],{"class":233,"line":327},[231,5534,668],{"class":278},[231,5536,282],{"class":241},[231,5538,5539,5541,5543],{"class":233,"line":338},[231,5540,675],{"class":241},[231,5542,678],{"class":248},[231,5544,312],{"class":241},[231,5546,5547],{"class":233,"line":367},[231,5548,685],{"class":241},[231,5550,5551],{"class":233,"line":392},[231,5552,690],{"class":241},[231,5554,5555],{"class":233,"line":411},[231,5556,259],{"emptyLinePlaceholder":258},[231,5558,5559],{"class":233,"line":435},[231,5560,5561],{"class":407}," \u002F\u002F Επιτρέψτε στο AI να τροποποιήσει τα φίλτρα\n",[231,5563,5564,5566],{"class":233,"line":441},[231,5565,704],{"class":278},[231,5567,282],{"class":241},[231,5569,5570,5572,5574],{"class":233,"line":447},[231,5571,711],{"class":241},[231,5573,714],{"class":248},[231,5575,312],{"class":241},[231,5577,5578,5580,5582],{"class":233,"line":453},[231,5579,675],{"class":241},[231,5581,723],{"class":248},[231,5583,312],{"class":241},[231,5585,5586],{"class":233,"line":728},[231,5587,731],{"class":241},[231,5589,5590,5592,5594,5596,5598],{"class":233,"line":734},[231,5591,737],{"class":241},[231,5593,740],{"class":248},[231,5595,743],{"class":241},[231,5597,746],{"class":248},[231,5599,749],{"class":241},[231,5601,5602,5604,5606,5608,5610],{"class":233,"line":752},[231,5603,737],{"class":241},[231,5605,757],{"class":248},[231,5607,743],{"class":241},[231,5609,746],{"class":248},[231,5611,749],{"class":241},[231,5613,5614],{"class":233,"line":766},[231,5615,769],{"class":241},[231,5617,5618,5620,5622,5624,5626,5628,5630,5632,5634],{"class":233,"line":772},[231,5619,775],{"class":278},[231,5621,778],{"class":241},[231,5623,781],{"class":385},[231,5625,627],{"class":241},[231,5627,786],{"class":385},[231,5629,789],{"class":241},[231,5631,792],{"class":237},[231,5633,795],{"class":278},[231,5635,798],{"class":241},[231,5637,5638],{"class":233,"line":801},[231,5639,690],{"class":241},[231,5641,5642],{"class":233,"line":806},[231,5643,259],{"emptyLinePlaceholder":258},[231,5645,5646,5648],{"class":233,"line":811},[231,5647,814],{"class":237},[231,5649,817],{"class":241},[231,5651,5652,5654,5656,5658,5660,5662],{"class":233,"line":820},[231,5653,823],{"class":241},[231,5655,827],{"class":826},[231,5657,830],{"class":278},[231,5659,636],{"class":237},[231,5661,835],{"class":248},[231,5663,838],{"class":241},[231,5665,5666,5668,5670,5672,5674],{"class":233,"line":841},[231,5667,844],{"class":241},[231,5669,847],{"class":268},[231,5671,850],{"class":278},[231,5673,636],{"class":237},[231,5675,855],{"class":241},[231,5677,5678,5680,5682,5684,5686,5688],{"class":233,"line":858},[231,5679,844],{"class":241},[231,5681,863],{"class":268},[231,5683,866],{"class":278},[231,5685,636],{"class":237},[231,5687,871],{"class":248},[231,5689,874],{"class":241},[231,5691,5692,5694,5696],{"class":233,"line":877},[231,5693,880],{"class":241},[231,5695,827],{"class":826},[231,5697,838],{"class":241},[231,5699,5700],{"class":233,"line":887},[231,5701,890],{"class":241},[231,5703,5704],{"class":233,"line":893},[231,5705,896],{"class":241},[231,5707,5708],{"class":233,"line":899},[231,5709,259],{"emptyLinePlaceholder":258},[231,5711,5712],{"class":233,"line":904},[231,5713,5714],{"class":407},"\u002F\u002F Περιτυλίξτε την εφαρμογή με CopilotKit\n",[231,5716,5717,5719,5721],{"class":233,"line":910},[231,5718,607],{"class":237},[231,5720,915],{"class":278},[231,5722,613],{"class":241},[231,5724,5725,5727],{"class":233,"line":920},[231,5726,814],{"class":237},[231,5728,817],{"class":241},[231,5730,5731,5733,5735,5737,5739,5741],{"class":233,"line":927},[231,5732,823],{"class":241},[231,5734,70],{"class":268},[231,5736,934],{"class":278},[231,5738,636],{"class":237},[231,5740,939],{"class":248},[231,5742,838],{"class":241},[231,5744,5745,5747,5749],{"class":233,"line":944},[231,5746,844],{"class":241},[231,5748,949],{"class":268},[231,5750,874],{"class":241},[231,5752,5753,5755,5757],{"class":233,"line":954},[231,5754,880],{"class":241},[231,5756,70],{"class":268},[231,5758,838],{"class":241},[231,5760,5761],{"class":233,"line":963},[231,5762,890],{"class":241},[231,5764,5765],{"class":233,"line":968},[231,5766,896],{"class":241},[11,5768,5769],{},"Το μοτίβο copilot είναι διακριτό: το AI είναι ένας βοηθός sidebar που αλληλεπιδρά με την υπάρχουσα διεπαφή, αντί να παράγει νέα διεπαφή από μηδέν.",[215,5771,5361],{"id":5772},"πλεονεκτήματα-1",[471,5774,5775,5781,5787,5793,5805],{},[474,5776,5777,5780],{},[14,5778,5779],{},"Ταχύτερος χρόνος ολοκλήρωσης."," Η προσθήκη ενός AI sidebar σε μια υπάρχουσα εφαρμογή React διαρκεί ώρες, όχι μέρες. Τα συστατικά λειτουργούν χωρίς πρόσθετη διαμόρφωση.",[474,5782,5783,5786],{},[14,5784,5785],{},"Λειτουργεί με οποιαδήποτε ρύθμιση React."," Create React App, Vite, Remix, Next.js — το CopilotKit δεν απαιτεί RSC ή συγκεκριμένο bundler.",[474,5788,5789,5792],{},[14,5790,5791],{},"Φυσικό μοτίβο copilot."," Το AI sidebar που βοηθά με την υπάρχουσα διεπαφή είναι ένα καλά κατανοητό μοτίβο που οι χρήστες καταλαβαίνουν αμέσως.",[474,5794,5795,5798,5799,5801,5802,5804],{},[14,5796,5797],{},"Ενσωματωμένος συγχρονισμός κατάστασης."," Τα ",[210,5800,1004],{}," και ",[210,5803,1008],{}," δημιουργούν μια σαφή αμφίδρομη σύμβαση μεταξύ της εφαρμογής σας και του AI.",[474,5806,5807,5810,5811,5813],{},[14,5808,5809],{},"Ισχυρή προεπιλεγμένη διεπαφή."," Το συστατικό ",[210,5812,557],{}," είναι production-quality και προσαρμόσιμο χωρίς να χρειάζεται να κατασκευάσετε τη δική σας διεπαφή chat.",[215,5815,5399],{"id":5816},"μειονεκτήματα-1",[471,5818,5819,5825,5831,5837],{},[474,5820,5821,5824],{},[14,5822,5823],{},"Μοντέλο απόδοσης client-side."," Το CopilotKit αποδίδει την έξοδο AI στον client. Δεν υπάρχει SSR για παραγόμενα συστατικά, που επηρεάζει την απόδοση και το SEO για δημόσιο περιεχόμενο.",[474,5826,5827,5830],{},[14,5828,5829],{},"Το μοτίβο copilot δεν είναι καθολικό."," Αν η περίπτωση χρήσης σας δεν είναι «AI sidebar που βοηθά με την κύρια διεπαφή», το CopilotKit απαιτεί περισσότερη προσαρμογή.",[474,5832,5833,5836],{},[14,5834,5835],{},"Λιγότερος έλεγχος στη ροή απόδοσης."," Για σύνθετη προσαρμοσμένη παραγωγή συστατικών, το Vercel AI SDK δίνει μεγαλύτερη ευελιξία.",[474,5838,5839,5842],{},[14,5840,5841],{},"Μέγεθος bundle."," Η απόδοση client-side σημαίνει ότι η βιβλιοθήκη συστατικών αποστέλλεται στο πρόγραμμα περιήγησης. Για εφαρμογές ευαίσθητες στην απόδοση, αυτό απαιτεί προσοχή.",[215,5844,5846],{"id":5845},"πότε-να-επιλέξετε-copilotkit","Πότε να Επιλέξετε CopilotKit",[11,5848,5849],{},"Έχετε υπάρχουσα εφαρμογή React και θέλετε να προσθέσετε γρήγορα λειτουργίες με AI. Το μοτίβο copilot — ένα AI sidebar που μπορεί να διαβάζει και να τροποποιεί την κύρια διεπαφή — ταιριάζει στο προϊόν σας. Δεν θέλετε να ασχοληθείτε με RSC.",[546,5851],{},[39,5853,5855],{"id":5854},"thesys-json-render-η-καθολική-επιλογή","Thesys (json-render): Η Καθολική Επιλογή",[11,5857,5858],{},"Το Thesys, που κυκλοφόρησε τον Ιανουάριο 2026 και έχει ήδη 13K αστέρια GitHub, ακολουθεί την πιο αγνωστική ως προς το framework προσέγγιση. Τα μοντέλα AI εξάγουν JSON που περιγράφει ένα δέντρο συστατικών διεπαφής, και ένας renderer μετατρέπει αυτό το JSON σε διαδραστικά συστατικά.",[215,5860,5191],{"id":5861},"πώς-λειτουργεί-2",[11,5863,5864],{},"Το AI εξάγει JSON αντί να ενεργοποιεί κλήσεις εργαλείων React. Αυτό το JSON περιγράφει μια ιεραρχία συστατικών, και ο renderer Thesys το ερμηνεύει:",[222,5866,5868],{"className":224,"code":5867,"language":226,"meta":227,"style":227},"\u002F\u002F Το AI εξάγει κάτι σαν αυτό:\nconst aiOutput = {\n type: \"layout\",\n direction: \"grid\",\n columns: 2,\n children: [\n {\n type: \"MetricCard\",\n props: {\n label: \"Monthly Revenue\",\n value: \"$84,200\",\n change: 12.4,\n period: \"vs last month\"\n }\n },\n {\n type: \"AlertBanner\",\n props: {\n type: \"info\",\n title: \"New record\",\n message: \"Best month in company history\"\n }\n }\n ]\n};\n\n\u002F\u002F Ο renderer μετατρέπει το JSON σε διεπαφή\nimport { render } from '@thesys\u002Fjson-render';\nconst ui = render(aiOutput, componentRegistry);\n",[210,5869,5870,5875,5885,5893,5901,5909,5913,5917,5925,5929,5937,5945,5953,5959,5963,5967,5971,5979,5983,5991,5999,6005,6009,6013,6017,6021,6025,6030,6042],{"__ignoreMap":227},[231,5871,5872],{"class":233,"line":234},[231,5873,5874],{"class":407},"\u002F\u002F Το AI εξάγει κάτι σαν αυτό:\n",[231,5876,5877,5879,5881,5883],{"class":233,"line":255},[231,5878,265],{"class":237},[231,5880,1085],{"class":268},[231,5882,272],{"class":237},[231,5884,1090],{"class":241},[231,5886,5887,5889,5891],{"class":233,"line":262},[231,5888,1095],{"class":241},[231,5890,1098],{"class":248},[231,5892,312],{"class":241},[231,5894,5895,5897,5899],{"class":233,"line":285},[231,5896,1105],{"class":241},[231,5898,1108],{"class":248},[231,5900,312],{"class":241},[231,5902,5903,5905,5907],{"class":233,"line":303},[231,5904,1115],{"class":241},[231,5906,1118],{"class":268},[231,5908,312],{"class":241},[231,5910,5911],{"class":233,"line":315},[231,5912,1125],{"class":241},[231,5914,5915],{"class":233,"line":321},[231,5916,1130],{"class":241},[231,5918,5919,5921,5923],{"class":233,"line":327},[231,5920,1135],{"class":241},[231,5922,1138],{"class":248},[231,5924,312],{"class":241},[231,5926,5927],{"class":233,"line":338},[231,5928,1145],{"class":241},[231,5930,5931,5933,5935],{"class":233,"line":367},[231,5932,1150],{"class":241},[231,5934,1153],{"class":248},[231,5936,312],{"class":241},[231,5938,5939,5941,5943],{"class":233,"line":392},[231,5940,1160],{"class":241},[231,5942,1163],{"class":248},[231,5944,312],{"class":241},[231,5946,5947,5949,5951],{"class":233,"line":411},[231,5948,1170],{"class":241},[231,5950,1173],{"class":268},[231,5952,312],{"class":241},[231,5954,5955,5957],{"class":233,"line":435},[231,5956,1180],{"class":241},[231,5958,1183],{"class":248},[231,5960,5961],{"class":233,"line":441},[231,5962,1188],{"class":241},[231,5964,5965],{"class":233,"line":447},[231,5966,444],{"class":241},[231,5968,5969],{"class":233,"line":453},[231,5970,1130],{"class":241},[231,5972,5973,5975,5977],{"class":233,"line":728},[231,5974,1135],{"class":241},[231,5976,1203],{"class":248},[231,5978,312],{"class":241},[231,5980,5981],{"class":233,"line":734},[231,5982,1145],{"class":241},[231,5984,5985,5987,5989],{"class":233,"line":752},[231,5986,1214],{"class":241},[231,5988,1217],{"class":248},[231,5990,312],{"class":241},[231,5992,5993,5995,5997],{"class":233,"line":766},[231,5994,1224],{"class":241},[231,5996,1227],{"class":248},[231,5998,312],{"class":241},[231,6000,6001,6003],{"class":233,"line":772},[231,6002,1234],{"class":241},[231,6004,1237],{"class":248},[231,6006,6007],{"class":233,"line":801},[231,6008,1188],{"class":241},[231,6010,6011],{"class":233,"line":806},[231,6012,1246],{"class":241},[231,6014,6015],{"class":233,"line":811},[231,6016,1251],{"class":241},[231,6018,6019],{"class":233,"line":820},[231,6020,1256],{"class":241},[231,6022,6023],{"class":233,"line":841},[231,6024,259],{"emptyLinePlaceholder":258},[231,6026,6027],{"class":233,"line":858},[231,6028,6029],{"class":407},"\u002F\u002F Ο renderer μετατρέπει το JSON σε διεπαφή\n",[231,6031,6032,6034,6036,6038,6040],{"class":233,"line":877},[231,6033,238],{"class":237},[231,6035,1272],{"class":241},[231,6037,245],{"class":237},[231,6039,1277],{"class":248},[231,6041,252],{"class":241},[231,6043,6044,6046,6048,6050,6052],{"class":233,"line":887},[231,6045,265],{"class":237},[231,6047,1286],{"class":268},[231,6049,272],{"class":237},[231,6051,1291],{"class":278},[231,6053,1294],{"class":241},[11,6055,6056],{},"Το σχήμα JSON είναι το αντικείμενο-αποτέλεσμα. Μπορεί να καταγραφεί, να αποθηκευτεί στην κρυφή μνήμη, να αναπαραχθεί και να αποδοθεί σε οποιαδήποτε πλατφόρμα που διαθέτει renderer Thesys.",[215,6058,5361],{"id":6059},"πλεονεκτήματα-2",[471,6061,6062,6068,6074,6080,6086],{},[474,6063,6064,6067],{},[14,6065,6066],{},"Αγνωστικό ως προς το framework."," Το ίδιο σχήμα JSON αποδίδεται σε React, Vue, Angular ή native mobile. Μία απόκριση AI, πολλοί renderers.",[474,6069,6070,6073],{},[14,6071,6072],{},"Εύκολος εντοπισμός σφαλμάτων."," Η έξοδος JSON είναι μια απλή δομή δεδομένων που μπορείτε να επιθεωρήσετε σε οποιοδήποτε πρόγραμμα προβολής JSON. Ο εντοπισμός «γιατί το AI παρήγαγε αυτό;» είναι απλός.",[474,6075,6076,6079],{},[14,6077,6078],{},"Αποθηκεύσιμο στην κρυφή μνήμη."," Αποθηκεύστε βάσει hash prompt και η απόκριση AI επαναχρησιμοποιείται χωρίς κόστος inference. Αυτό είναι δυσκολότερο με RSC streaming.",[474,6081,6082,6085],{},[14,6083,6084],{},"Επιθεωρήσιμο ιστορικό."," Η αποθήκευση παραγόμενης διεπαφής ως JSON σημαίνει ότι μπορείτε να ελέγξετε ακριβώς τι εμφανίστηκε στους χρήστες, επαναλαμβάνοντας οποιαδήποτε αλληλεπίδραση.",[474,6087,6088,6091],{},[14,6089,6090],{},"Απλούστερο εννοιολογικό μοντέλο."," JSON μέσα, διεπαφή έξω. Η αφαίρεση είναι εύκολο να εξηγηθεί σε προγραμματιστές που δεν γνωρίζουν React.",[215,6093,5399],{"id":6094},"μειονεκτήματα-2",[471,6096,6097,6103,6109,6115],{},[474,6098,6099,6102],{},[14,6100,6101],{},"Νεότερο έργο."," Το Thesys κυκλοφόρησε τον Ιανουάριο 2026. Λιγότερο δοκιμασμένο σε παραγωγή από τις εναλλακτικές. Οι αλλαγές που σπάνε συμβατότητα είναι πιο πιθανές.",[474,6104,6105,6108],{},[14,6106,6107],{},"Η αφαίρεση JSON περιορίζει τη διαδραστικότητα."," Σύνθετα διαδραστικά μοτίβα — φόρμες με λογική επικύρωσης, real-time δεδομένα, κινούμενες μεταβάσεις — είναι δυσκολότερο να εκφραστούν σε σχήμα JSON από ό,τι σε κώδικα React.",[474,6110,6111,6114],{},[14,6112,6113],{},"Απόδοση client-side."," Όπως το CopilotKit, η απόδοση γίνεται στον client. Δεν υπάρχει SSR.",[474,6116,6117,6120],{},[14,6118,6119],{},"Μικρότερη κοινότητα."," 13K αστέρια σε 3 μήνες είναι εντυπωσιακή ανάπτυξη, αλλά η κοινότητα είναι ένα κλάσμα του μεγέθους του Vercel AI SDK.",[215,6122,6124],{"id":6123},"πότε-να-επιλέξετε-thesys","Πότε να Επιλέξετε Thesys",[11,6126,6127],{},"Το έργο σας χρησιμοποιεί πολλαπλά frontend frameworks ή χρειάζεται να υποστηρίξει mobile clients. Εκτιμάτε τη δυνατότητα επιθεώρησης, αποθήκευσης στην κρυφή μνήμη και αναπαραγωγής παραγόμενων διεπαφών. Θέλετε ένα απλούστερο εννοιολογικό μοντέλο. Είστε άνετοι να υιοθετείτε νωρίς.",[546,6129],{},[39,6131,6133],{"id":6132},"εκτιμήσεις-μετανάστευσης","Εκτιμήσεις Μετανάστευσης",[11,6135,6136],{},"Η αλλαγή framework αργότερα δεν είναι δωρεάν, αλλά είναι λιγότερο ακριβή από ό,τι φαίνεται.",[11,6138,6139],{},[14,6140,6141],{},"Τι μεταφέρεται:",[471,6143,6144,6147,6150],{},[474,6145,6146],{},"Η βιβλιοθήκη συστατικών σας (καθαρή React, χωρίς εξάρτηση framework)",[474,6148,6149],{},"Τα system prompts και οι περιγραφές εργαλείων σας",[474,6151,6152],{},"Τα σχήματα Zod για παραμέτρους εργαλείων",[11,6154,6155],{},[14,6156,6157],{},"Τι απαιτεί ανάγραφη:",[471,6159,6160,6163,6166],{},[474,6161,6162],{},"Η δομή server action \u002F API endpoint",[474,6164,6165],{},"Ο κώδικας ολοκλήρωσης streaming",[474,6167,6168],{},"Η ρύθμιση απόδοσης client-side",[11,6170,6171],{},"Υπολογίστε 2–5 ημέρες για μετανάστευση μεταξύ frameworks για μια λειτουργία μέτριας πολυπλοκότητας. Η βιβλιοθήκη συστατικών — συνήθως η μεγαλύτερη επένδυση — μεταφέρεται χωρίς αλλαγές.",[39,6173,6175],{"id":6174},"μήτρα-σύστασης","Μήτρα Σύστασης",[11,6177,6178,6181],{},[14,6179,6180],{},"Ξεκινάτε νέα εφαρμογή Next.js από μηδέν:"," Vercel AI SDK. Αδιαμφισβήτητο για καθαρές κατασκευές Next.js.",[11,6183,6184,6187],{},[14,6185,6186],{},"Προσθέτετε AI σε υπάρχουσα εφαρμογή React:"," CopilotKit. Ταχύτερος χρόνος-σε-αξία για την περίπτωση ολοκλήρωσης.",[11,6189,6190,6193],{},[14,6191,6192],{},"Multi-framework ή stack εκτός React:"," Thesys. Η μόνη πρακτική επιλογή για αγνωστικές ανάγκες framework.",[11,6195,6196,6199],{},[14,6197,6198],{},"Αναποφάσιστοι και θέλετε να αρχίσετε εξερεύνηση:"," Vercel AI SDK. Η μεγαλύτερη κοινότητα σημαίνει τα περισσότερα παραδείγματα και τις περισσότερες απαντήσεις.",[11,6201,6202,6205],{},[14,6203,6204],{},"Στοιχηματίζετε στο μέλλον των AI διεπαφών:"," Παρακολουθήστε και τα τρία. Ο χώρος κινείται γρήγορα και οι νικητές του σήμερα μπορεί να μην είναι νικητές σε 18 μήνες.",[11,6207,6208],{},"Ακόμη μια αρχή που αξίζει να αναφερθεί ρητά: μην επενδύετε υπερβολικά στην επιλογή framework νωρίς. Τα συστατικά που κατασκευάζετε είναι το πολύτιμο, ανθεκτικό αποτέλεσμα. Το framework είναι η υδραυλική εγκατάσταση. Κατασκευάστε εξαιρετικά συστατικά, διατηρήστε τα καθαρά από κώδικα ειδικό για framework, και μπορείτε να αλλάξετε framework σε μια εβδομάδα αν χρειαστεί.",[546,6210],{},[11,6212,6213],{},[1852,6214,6215,6216,6219],{},"Κατασκευάζετε με ένα από αυτά τα frameworks και χρειάζεστε καθοδήγηση; ",[28,6217,6218],{"href":1857},"Κλείστε συνεδρία"," — έχω παραγωγική εμπειρία και με τα τρία.",[1861,6221,1863],{},{"title":227,"searchDepth":255,"depth":255,"links":6223},[6224,6225,6226,6232,6238,6244,6245],{"id":5033,"depth":255,"text":5034},{"id":5043,"depth":255,"text":5044},{"id":5181,"depth":255,"text":5182,"children":6227},[6228,6229,6230,6231],{"id":5190,"depth":262,"text":5191},{"id":5360,"depth":262,"text":5361},{"id":5398,"depth":262,"text":5399},{"id":5430,"depth":262,"text":5431},{"id":5439,"depth":255,"text":5440,"children":6233},[6234,6235,6236,6237],{"id":5449,"depth":262,"text":5191},{"id":5772,"depth":262,"text":5361},{"id":5816,"depth":262,"text":5399},{"id":5845,"depth":262,"text":5846},{"id":5854,"depth":255,"text":5855,"children":6239},[6240,6241,6242,6243],{"id":5861,"depth":262,"text":5191},{"id":6059,"depth":262,"text":5361},{"id":6094,"depth":262,"text":5399},{"id":6123,"depth":262,"text":6124},{"id":6132,"depth":255,"text":6133},{"id":6174,"depth":255,"text":6175},"Μια ειλικρινής σύγκριση των τριών κύριων frameworks Generative UI, με πλεονεκτήματα, μειονεκτήματα και πότε να χρησιμοποιείτε το καθένα.",{"audit_status":1897,"audit_date":1898},"\u002Fel\u002Flearn\u002Fcopilotkit-vs-vercel-ai-sdk-vs-thesys","14 λεπτά ανάγνωσης",{"title":5028,"description":6246},"el\u002Flearn\u002Fcopilotkit-vs-vercel-ai-sdk-vs-thesys",[1912,1913,1914,1915,1916],"HKhE72Z5cmtrSdCUlDrDY69n6nuyIyPmGZ3j3LCcWAQ",{"id":6255,"title":6256,"author":6,"body":6257,"category":5012,"date":8565,"description":8566,"draft":1894,"extension":1895,"featured":1894,"meta":8567,"navigation":258,"path":8568,"readTime":8569,"seo":8570,"stem":8571,"tags":8572,"__hash__":8577},"content\u002Fel\u002Flearn\u002Fgenerative-ui-accessibility-guide.md","Προσβασιμότητα σε Generative UI: Δημιουργία Συμπεριληπτικών AI Διεπαφών",{"type":8,"value":6258,"toc":8551},[6259,6263,6266,6269,6272,6275,6282,6285,6289,6292,6314,6381,6391,6405,6592,6598,6604,6608,6611,6618,6760,6763,6792,6795,6887,6896,6900,6903,6908,7144,7153,7174,7179,7182,7186,7189,7199,7209,7543,7554,7558,7561,7634,7643,7663,7671,7675,7678,7681,7867,7870,7980,7984,7991,7997,8017,8034,8046,8053,8057,8060,8063,8066,8110,8113,8117,8120,8126,8132,8138,8144,8240,8243,8248,8289,8292,8296,8299,8312,8448,8457,8463,8469,8473,8476,8523,8526,8538,8540,8548],[39,6260,6262],{"id":6261},"γιατί-η-προσβασιμότητα-είναι-δυσκολότερη-στο-generative-ui","Γιατί η Προσβασιμότητα Είναι Δυσκολότερη στο Generative UI",[11,6264,6265],{},"Η ομάδα προσβασιμότητάς σας μόλις υπέγραψε τον έλεγχο κάθε οθόνης του προϊόντος. Τρεις εβδομάδες αργότερα, το AI συναρμολογεί μια διάταξη που κανένας σχεδιαστής δεν σχεδίασε — και σε αυτή τη διάταξη η ιεραρχία επικεφαλίδων σπάει για τα screen readers, ένα παράθυρο διαλόγου που παράγεται έχει παγίδα εστίασης, και σε ένα γράφημα το χρώμα παραμένει το μόνο σήμα. Τίποτα από αυτά δεν εντοπίστηκε στον έλεγχο, γιατί τίποτα από αυτά δεν υπήρχε τότε.",[11,6267,6268],{},"Αυτή είναι μια νέα επιφάνεια προσβασιμότητας, και το παλιό εγχειρίδιο δεν την καλύπτει.",[11,6270,6271],{},"Σε ένα παραδοσιακό UI, ένας μηχανικός μπορεί να ελέγξει κάθε οθόνη ως προς τις απαιτήσεις WCAG 2.2. Ο αριθμός των οθονών είναι πεπερασμένος. Η ομάδα προσβασιμότητας (a11y) γνωρίζει ακριβώς τι να δοκιμάσει.",[11,6273,6274],{},"Το Generative UI σπάει αυτό το μοντέλο. Το σύνολο των πιθανών interfaces δεν είναι απαριθμήσιμο — το AI μπορεί να συνθέσει συστατικά με τρόπους που κανένας άνθρωπος δεν σχεδίασε ρητά. Μια οθόνη που περνά τον έλεγχο προσβασιμότητας σήμερα μπορεί αύριο να συνδυαστεί με ένα νέο συστατικό και να παράγει μια μη προσβάσιμη διάταξη.",[11,6276,6277,6278,6281],{},"Η λύση είναι να μεταφέρετε τις απαιτήσεις προσβασιμότητας στο επίπεδο του μεμονωμένου συστατικού. Αν κάθε συστατικό στη βιβλιοθήκη σας είναι ξεχωριστά προσβάσιμο, κάθε σύνθεσή τους θα είναι επίσης προσβάσιμη — ",[1852,6279,6280],{},"υπό την προϋπόθεση ότι η σύνθεση η ίδια είναι σωστά δομημένη",". Αυτή η επιφύλαξη είναι σημαντική· θα επιστρέψουμε σε αυτήν στην ενότητα «Συνδυαστικά Προβλήματα Προσβασιμότητας», γιατί εκεί ζουν τα περισσότερα πραγματικά σφάλματα a11y σε γεννητικά συστήματα.",[11,6283,6284],{},"Αυτό είναι στην πραγματικότητα ένα πιο καθαρό μοντέλο από τον χειροκίνητο έλεγχο κάθε οθόνης. Και δεν είναι προαιρετικό: το AI δεν θα προσθέσει ετικέτες ARIA ούτε θα διαχειριστεί την εστίαση για εσάς. Η βιβλιοθήκη συστατικών είναι ο μόνος σας μοχλός.",[39,6286,6288],{"id":6287},"βασικές-απαιτήσεις-σε-επίπεδο-συστατικού","Βασικές Απαιτήσεις σε Επίπεδο Συστατικού",[11,6290,6291],{},"Κάθε συστατικό στο registry εργαλείων Generative UI πρέπει να πληροί τις παρακάτω απαιτήσεις ανεξάρτητα:",[11,6293,6294,6297,6298,6301,6302,6305,6306,6309,6310,6313],{},[14,6295,6296],{},"Σημαντική HTML πρώτα."," Χρησιμοποιήστε ",[210,6299,6300],{},"\u003Cbutton>"," για κουμπιά, ",[210,6303,6304],{},"\u003Cnav>"," για πλοήγηση, ",[210,6307,6308],{},"\u003Ctable>"," για δεδομένα πίνακα. Μην χρησιμοποιείτε ",[210,6311,6312],{},"\u003Cdiv onClick={...}>"," όταν ένα σημαντικό στοιχείο ταιριάζει.",[222,6315,6317],{"className":567,"code":6316,"language":569,"meta":227,"style":227},"\u002F\u002F Λάθος: div που μεταμφιέζεται σε κουμπί\n\u003Cdiv className=\"button\" onClick={handleClick}>Submit\u003C\u002Fdiv>\n\n\u002F\u002F Σωστό: πραγματικό στοιχείο button\n\u003Cbutton type=\"button\" onClick={handleClick}>Submit\u003C\u002Fbutton>\n",[210,6318,6319,6324,6349,6353,6358],{"__ignoreMap":227},[231,6320,6321],{"class":233,"line":234},[231,6322,6323],{"class":407},"\u002F\u002F Λάθος: div που μεταμφιέζεται σε κουμπί\n",[231,6325,6326,6328,6330,6332,6334,6337,6340,6342,6345,6347],{"class":233,"line":255},[231,6327,3641],{"class":241},[231,6329,827],{"class":826},[231,6331,830],{"class":278},[231,6333,636],{"class":237},[231,6335,6336],{"class":248},"\"button\"",[231,6338,6339],{"class":278}," onClick",[231,6341,636],{"class":237},[231,6343,6344],{"class":241},"{handleClick}>Submit\u003C\u002F",[231,6346,827],{"class":826},[231,6348,838],{"class":241},[231,6350,6351],{"class":233,"line":262},[231,6352,259],{"emptyLinePlaceholder":258},[231,6354,6355],{"class":233,"line":285},[231,6356,6357],{"class":407},"\u002F\u002F Σωστό: πραγματικό στοιχείο button\n",[231,6359,6360,6362,6364,6367,6369,6371,6373,6375,6377,6379],{"class":233,"line":303},[231,6361,3641],{"class":241},[231,6363,4051],{"class":826},[231,6365,6366],{"class":278}," type",[231,6368,636],{"class":237},[231,6370,6336],{"class":248},[231,6372,6339],{"class":278},[231,6374,636],{"class":237},[231,6376,6344],{"class":241},[231,6378,4051],{"class":826},[231,6380,838],{"class":241},[11,6382,6383,6386,6387,6390],{},[14,6384,6385],{},"Όλες οι εικόνες έχουν alt κείμενο."," Για διακοσμητικές εικόνες: ",[210,6388,6389],{},"alt=\"\"",". Για ενημερωτικές εικόνες, γράψτε μια περιγραφή.",[11,6392,6393,6396,6397,6400,6401,6404],{},[14,6394,6395],{},"Το χρώμα δεν είναι το μόνο σήμα."," Ένα γράφημα που εμφανίζει θετικές τιμές με πράσινο και αρνητικές με κόκκινο χρειάζεται πρόσθετη ένδειξη για χρήστες που δεν διακρίνουν αυτά τα χρώματα — ένα σύμβολο ",[210,6398,6399],{},"+","\u002F",[210,6402,6403],{},"-",", ένα εικονίδιο ή μια ετικέτα κειμένου.",[222,6406,6408],{"className":567,"code":6407,"language":569,"meta":227,"style":227},"function TrendIndicator({ value }: { value: number }) {\n const isPositive = value >= 0;\n return (\n \u003Cspan\n className={isPositive ? 'text-green-600' : 'text-red-600'}\n aria-label={isPositive ? `Up ${Math.abs(value)}%` : `Down ${Math.abs(value)}%`}\n >\n {\u002F* Το εικονίδιο παρέχει οπτικό σήμα πέρα από το χρώμα *\u002F}\n {isPositive ? '↑' : '↓'} {Math.abs(value)}%\n \u003C\u002Fspan>\n );\n}\n",[210,6409,6410,6436,6453,6459,6466,6486,6539,6544,6553,6576,6584,6588],{"__ignoreMap":227},[231,6411,6412,6414,6417,6419,6422,6424,6426,6428,6430,6432,6434],{"class":233,"line":234},[231,6413,607],{"class":237},[231,6415,6416],{"class":278}," TrendIndicator",[231,6418,2179],{"class":241},[231,6420,6421],{"class":385},"value",[231,6423,2200],{"class":241},[231,6425,2069],{"class":237},[231,6427,2795],{"class":241},[231,6429,6421],{"class":385},[231,6431,2069],{"class":237},[231,6433,2133],{"class":268},[231,6435,2805],{"class":241},[231,6437,6438,6440,6442,6444,6447,6449,6451],{"class":233,"line":255},[231,6439,618],{"class":237},[231,6441,2471],{"class":268},[231,6443,272],{"class":237},[231,6445,6446],{"class":241}," value ",[231,6448,2479],{"class":237},[231,6450,2482],{"class":268},[231,6452,252],{"class":241},[231,6454,6455,6457],{"class":233,"line":262},[231,6456,814],{"class":237},[231,6458,817],{"class":241},[231,6460,6461,6463],{"class":233,"line":285},[231,6462,823],{"class":241},[231,6464,6465],{"class":826},"span\n",[231,6467,6468,6471,6473,6476,6478,6480,6482,6484],{"class":233,"line":303},[231,6469,6470],{"class":278}," className",[231,6472,636],{"class":237},[231,6474,6475],{"class":241},"{isPositive ",[231,6477,2499],{"class":237},[231,6479,2526],{"class":248},[231,6481,2505],{"class":237},[231,6483,2531],{"class":248},[231,6485,896],{"class":241},[231,6487,6488,6491,6493,6495,6497,6500,6503,6505,6508,6510,6512,6515,6518,6520,6523,6525,6527,6529,6531,6533,6535,6537],{"class":233,"line":315},[231,6489,6490],{"class":278}," aria-label",[231,6492,636],{"class":237},[231,6494,6475],{"class":241},[231,6496,2499],{"class":237},[231,6498,6499],{"class":248}," `Up ${",[231,6501,6502],{"class":241},"Math",[231,6504,2004],{"class":248},[231,6506,6507],{"class":278},"abs",[231,6509,294],{"class":248},[231,6511,6421],{"class":241},[231,6513,6514],{"class":248},")",[231,6516,6517],{"class":248},"}%`",[231,6519,2505],{"class":237},[231,6521,6522],{"class":248}," `Down ${",[231,6524,6502],{"class":241},[231,6526,2004],{"class":248},[231,6528,6507],{"class":278},[231,6530,294],{"class":248},[231,6532,6421],{"class":241},[231,6534,6514],{"class":248},[231,6536,6517],{"class":248},[231,6538,896],{"class":241},[231,6540,6541],{"class":233,"line":321},[231,6542,6543],{"class":241}," >\n",[231,6545,6546,6548,6551],{"class":233,"line":327},[231,6547,3946],{"class":241},[231,6549,6550],{"class":407},"\u002F* Το εικονίδιο παρέχει οπτικό σήμα πέρα από το χρώμα *\u002F",[231,6552,896],{"class":241},[231,6554,6555,6558,6560,6563,6565,6568,6571,6573],{"class":233,"line":338},[231,6556,6557],{"class":241}," {isPositive ",[231,6559,2499],{"class":237},[231,6561,6562],{"class":248}," '↑'",[231,6564,2505],{"class":237},[231,6566,6567],{"class":248}," '↓'",[231,6569,6570],{"class":241},"} {Math.",[231,6572,6507],{"class":278},[231,6574,6575],{"class":241},"(value)}%\n",[231,6577,6578,6580,6582],{"class":233,"line":367},[231,6579,880],{"class":241},[231,6581,231],{"class":826},[231,6583,838],{"class":241},[231,6585,6586],{"class":233,"line":392},[231,6587,890],{"class":241},[231,6589,6590],{"class":233,"line":411},[231,6591,896],{"class":241},[11,6593,6594,6597],{},[14,6595,6596],{},"Τα διαδραστικά στοιχεία είναι προσβάσιμα με πληκτρολόγιο."," Κάθε κουμπί, σύνδεσμος και στοιχείο φόρμας στα συστατικά σας πρέπει να λαμβάνει εστίαση και να λειτουργεί πλήρως με πληκτρολόγιο.",[11,6599,6600,6603],{},[14,6601,6602],{},"Αρκετά μεγάλα touch targets."," Το WCAG 2.2, κριτήριο 2.5.8 (Target Size, Minimum, επίπεδο AA) απαιτεί ελάχιστο 24×24 CSS pixels· το παλαιότερο WCAG 2.1, κριτήριο 2.5.5 (AAA), συνιστά 44×44. Για κύριες ενέργειες σε κινητά, στοχεύστε στο AAA — τα μικρά touch targets παραμένουν από τις κύριες αιτίες αποτυχιών προσβασιμότητας.",[39,6605,6607],{"id":6606},"aria-live-regions-για-streaming-περιεχόμενο","ARIA Live Regions για Streaming Περιεχόμενο",[11,6609,6610],{},"Το streaming είναι το χαρακτηριστικό γνώρισμα του Generative UI — τα συστατικά εμφανίζονται σταδιακά καθώς το AI τα παράγει. Τα screen readers δεν ανακοινώνουν αυτόματα περιεχόμενο που εμφανίζεται δυναμικά. Πρέπει να τους το γνωστοποιήσετε ρητά.",[11,6612,6613,6614,6617],{},"Χρησιμοποιήστε ",[210,6615,6616],{},"aria-live"," για να ανακοινώνετε την άφιξη νέου παραγόμενου περιεχομένου:",[222,6619,6621],{"className":567,"code":6620,"language":569,"meta":227,"style":227},"\u002F\u002F components\u002Fgenui-output-region.tsx\nexport function GenUIOutputRegion({ children, isLoading }: {\n children: React.ReactNode;\n isLoading: boolean;\n}) {\n return (\n \u003Cdiv\n aria-live=\"polite\"\n aria-busy={isLoading}\n aria-label=\"AI-generated content\"\n aria-atomic=\"false\"\n >\n {children}\n \u003C\u002Fdiv>\n );\n}\n",[210,6622,6623,6628,6652,6667,6678,6683,6689,6696,6706,6716,6725,6735,6739,6744,6752,6756],{"__ignoreMap":227},[231,6624,6625],{"class":233,"line":234},[231,6626,6627],{"class":407},"\u002F\u002F components\u002Fgenui-output-region.tsx\n",[231,6629,6630,6632,6634,6637,6639,6641,6643,6646,6648,6650],{"class":233,"line":255},[231,6631,2170],{"class":237},[231,6633,2173],{"class":237},[231,6635,6636],{"class":278}," GenUIOutputRegion",[231,6638,2179],{"class":241},[231,6640,4566],{"class":385},[231,6642,627],{"class":241},[231,6644,6645],{"class":385},"isLoading",[231,6647,2200],{"class":241},[231,6649,2069],{"class":237},[231,6651,1090],{"class":241},[231,6653,6654,6657,6659,6661,6663,6665],{"class":233,"line":262},[231,6655,6656],{"class":385}," children",[231,6658,2069],{"class":237},[231,6660,3664],{"class":278},[231,6662,2004],{"class":241},[231,6664,3669],{"class":278},[231,6666,252],{"class":241},[231,6668,6669,6672,6674,6676],{"class":233,"line":285},[231,6670,6671],{"class":385}," isLoading",[231,6673,2069],{"class":237},[231,6675,4591],{"class":268},[231,6677,252],{"class":241},[231,6679,6680],{"class":233,"line":303},[231,6681,6682],{"class":241},"}) {\n",[231,6684,6685,6687],{"class":233,"line":315},[231,6686,814],{"class":237},[231,6688,817],{"class":241},[231,6690,6691,6693],{"class":233,"line":321},[231,6692,823],{"class":241},[231,6694,6695],{"class":826},"div\n",[231,6697,6698,6701,6703],{"class":233,"line":327},[231,6699,6700],{"class":278}," aria-live",[231,6702,636],{"class":237},[231,6704,6705],{"class":248},"\"polite\"\n",[231,6707,6708,6711,6713],{"class":233,"line":338},[231,6709,6710],{"class":278}," aria-busy",[231,6712,636],{"class":237},[231,6714,6715],{"class":241},"{isLoading}\n",[231,6717,6718,6720,6722],{"class":233,"line":367},[231,6719,6490],{"class":278},[231,6721,636],{"class":237},[231,6723,6724],{"class":248},"\"AI-generated content\"\n",[231,6726,6727,6730,6732],{"class":233,"line":392},[231,6728,6729],{"class":278}," aria-atomic",[231,6731,636],{"class":237},[231,6733,6734],{"class":248},"\"false\"\n",[231,6736,6737],{"class":233,"line":411},[231,6738,6543],{"class":241},[231,6740,6741],{"class":233,"line":435},[231,6742,6743],{"class":241}," {children}\n",[231,6745,6746,6748,6750],{"class":233,"line":441},[231,6747,880],{"class":241},[231,6749,827],{"class":826},[231,6751,838],{"class":241},[231,6753,6754],{"class":233,"line":447},[231,6755,890],{"class":241},[231,6757,6758],{"class":233,"line":453},[231,6759,896],{"class":241},[11,6761,6762],{},"Βασικές επιλογές εδώ:",[471,6764,6765,6774,6786],{},[474,6766,6767,6770,6771,2004],{},[210,6768,6769],{},"aria-live=\"polite\""," ανακοινώνει νέο περιεχόμενο την επόμενη κατάλληλη στιγμή — χωρίς να διακόπτει τον χρήστη όπως θα έκανε το ",[210,6772,6773],{},"assertive",[474,6775,6776,6779,6780,6783,6784,2004],{},[210,6777,6778],{},"aria-busy={isLoading}"," ενημερώνει την υποστηρικτική τεχνολογία ότι η περιοχή ενημερώνεται. Τα screen readers αναβάλλουν τις ανακοινώσεις μέχρι το ",[210,6781,6782],{},"aria-busy"," γίνει ",[210,6785,3697],{},[474,6787,6788,6791],{},[210,6789,6790],{},"aria-atomic=\"false\""," ανακοινώνει μεμονωμένες προσθήκες καθώς φτάνουν, αντί να επαναδιαβάζει ολόκληρη την περιοχή σε κάθε αλλαγή.",[11,6793,6794],{},"Για την κατάσταση skeleton φόρτωσης:",[222,6796,6798],{"className":567,"code":6797,"language":569,"meta":227,"style":227},"function LoadingSkeleton({ label }: { label: string }) {\n return (\n \u003Cdiv\n role=\"status\"\n aria-label={`Loading ${label}`}\n className=\"animate-pulse rounded-lg bg-muted h-32\"\n \u002F>\n );\n}\n",[210,6799,6800,6826,6832,6838,6848,6865,6874,6879,6883],{"__ignoreMap":227},[231,6801,6802,6804,6807,6809,6812,6814,6816,6818,6820,6822,6824],{"class":233,"line":234},[231,6803,607],{"class":237},[231,6805,6806],{"class":278}," LoadingSkeleton",[231,6808,2179],{"class":241},[231,6810,6811],{"class":385},"label",[231,6813,2200],{"class":241},[231,6815,2069],{"class":237},[231,6817,2795],{"class":241},[231,6819,6811],{"class":385},[231,6821,2069],{"class":237},[231,6823,2121],{"class":268},[231,6825,2805],{"class":241},[231,6827,6828,6830],{"class":233,"line":255},[231,6829,814],{"class":237},[231,6831,817],{"class":241},[231,6833,6834,6836],{"class":233,"line":262},[231,6835,823],{"class":241},[231,6837,6695],{"class":826},[231,6839,6840,6843,6845],{"class":233,"line":285},[231,6841,6842],{"class":278}," role",[231,6844,636],{"class":237},[231,6846,6847],{"class":248},"\"status\"\n",[231,6849,6850,6852,6854,6856,6859,6861,6863],{"class":233,"line":303},[231,6851,6490],{"class":278},[231,6853,636],{"class":237},[231,6855,2605],{"class":241},[231,6857,6858],{"class":248},"`Loading ${",[231,6860,6811],{"class":241},[231,6862,2614],{"class":248},[231,6864,896],{"class":241},[231,6866,6867,6869,6871],{"class":233,"line":315},[231,6868,6470],{"class":278},[231,6870,636],{"class":237},[231,6872,6873],{"class":248},"\"animate-pulse rounded-lg bg-muted h-32\"\n",[231,6875,6876],{"class":233,"line":321},[231,6877,6878],{"class":241}," \u002F>\n",[231,6880,6881],{"class":233,"line":327},[231,6882,890],{"class":241},[231,6884,6885],{"class":233,"line":338},[231,6886,896],{"class":241},[11,6888,4490,6889,6892,6893,6895],{},[210,6890,6891],{},"role=\"status\""," είναι μια έμμεση περιοχή ",[210,6894,6769],{}," για σύντομα μηνύματα κατάστασης. Ανακοινώνει την εμφάνισή του χωρίς να διακόπτει την τρέχουσα ομιλία.",[39,6897,6899],{"id":6898},"διαχείριση-εστίασης","Διαχείριση Εστίασης",[11,6901,6902],{},"Όταν εμφανίζεται παραγόμενο περιεχόμενο, η εστίαση πληκτρολογίου παραμένει εκεί που ήταν. Συνήθως αυτό είναι σωστό — δεν θέλετε η εστίαση να πηδά καθώς το AI στέλνει streaming συστατικά. Αλλά σε ορισμένα σενάρια, χρειάζεται να μετακινήσετε ρητά την εστίαση.",[11,6904,6905],{},[14,6906,6907],{},"Μετά από υποβολή φόρμας που αντικαθιστά το περιεχόμενο της σελίδας:",[222,6909,6911],{"className":567,"code":6910,"language":569,"meta":227,"style":227},"const outputRef = useRef\u003CHTMLDivElement>(null);\nconst [generatedUI, setGeneratedUI] = useState\u003CReact.ReactNode>(null);\n\nasync function handleSubmit(e: React.FormEvent) {\n e.preventDefault();\n const ui = await generateUI(prompt);\n setGeneratedUI(ui);\n}\n\n\u002F\u002F Μετακινούμε εστίαση ΑΦΟΥ το React έχει δεσμεύσει το νέο DOM — ποτέ με setTimeout.\nuseEffect(() => {\n if (generatedUI) {\n outputRef.current?.focus();\n }\n}, [generatedUI]);\n\n\u002F\u002F tabIndex={-1} κάνει το div εστιάσιμο μέσω προγράμματος\n\u003Cdiv ref={outputRef} tabIndex={-1} aria-label=\"Generated results\">\n {generatedUI}\n\u003C\u002Fdiv>\n",[210,6912,6913,6937,6972,6976,6998,7007,7022,7030,7034,7038,7043,7055,7063,7073,7077,7082,7086,7091,7130,7135],{"__ignoreMap":227},[231,6914,6915,6917,6920,6922,6925,6927,6930,6933,6935],{"class":233,"line":234},[231,6916,265],{"class":237},[231,6918,6919],{"class":268}," outputRef",[231,6921,272],{"class":237},[231,6923,6924],{"class":278}," useRef",[231,6926,3641],{"class":241},[231,6928,6929],{"class":278},"HTMLDivElement",[231,6931,6932],{"class":241},">(",[231,6934,4687],{"class":268},[231,6936,3618],{"class":241},[231,6938,6939,6941,6943,6946,6948,6951,6953,6955,6957,6959,6962,6964,6966,6968,6970],{"class":233,"line":255},[231,6940,265],{"class":237},[231,6942,621],{"class":241},[231,6944,6945],{"class":268},"generatedUI",[231,6947,627],{"class":241},[231,6949,6950],{"class":268},"setGeneratedUI",[231,6952,633],{"class":241},[231,6954,636],{"class":237},[231,6956,639],{"class":278},[231,6958,3641],{"class":241},[231,6960,6961],{"class":278},"React",[231,6963,2004],{"class":241},[231,6965,3669],{"class":278},[231,6967,6932],{"class":241},[231,6969,4687],{"class":268},[231,6971,3618],{"class":241},[231,6973,6974],{"class":233,"line":262},[231,6975,259],{"emptyLinePlaceholder":258},[231,6977,6978,6980,6982,6984,6986,6988,6990,6992,6994,6996],{"class":233,"line":285},[231,6979,376],{"class":237},[231,6981,2173],{"class":237},[231,6983,3713],{"class":278},[231,6985,294],{"class":241},[231,6987,3718],{"class":385},[231,6989,2069],{"class":237},[231,6991,3664],{"class":278},[231,6993,2004],{"class":241},[231,6995,3727],{"class":278},[231,6997,389],{"class":241},[231,6999,7000,7003,7005],{"class":233,"line":303},[231,7001,7002],{"class":241}," e.",[231,7004,3737],{"class":278},[231,7006,3740],{"class":241},[231,7008,7009,7011,7013,7015,7017,7019],{"class":233,"line":315},[231,7010,618],{"class":237},[231,7012,1286],{"class":268},[231,7014,272],{"class":237},[231,7016,275],{"class":237},[231,7018,2968],{"class":278},[231,7020,7021],{"class":241},"(prompt);\n",[231,7023,7024,7027],{"class":233,"line":321},[231,7025,7026],{"class":278}," setGeneratedUI",[231,7028,7029],{"class":241},"(ui);\n",[231,7031,7032],{"class":233,"line":327},[231,7033,896],{"class":241},[231,7035,7036],{"class":233,"line":338},[231,7037,259],{"emptyLinePlaceholder":258},[231,7039,7040],{"class":233,"line":367},[231,7041,7042],{"class":407},"\u002F\u002F Μετακινούμε εστίαση ΑΦΟΥ το React έχει δεσμεύσει το νέο DOM — ποτέ με setTimeout.\n",[231,7044,7045,7048,7051,7053],{"class":233,"line":392},[231,7046,7047],{"class":278},"useEffect",[231,7049,7050],{"class":241},"(() ",[231,7052,792],{"class":237},[231,7054,1090],{"class":241},[231,7056,7057,7060],{"class":233,"line":411},[231,7058,7059],{"class":237}," if",[231,7061,7062],{"class":241}," (generatedUI) {\n",[231,7064,7065,7068,7071],{"class":233,"line":435},[231,7066,7067],{"class":241}," outputRef.current?.",[231,7069,7070],{"class":278},"focus",[231,7072,3740],{"class":241},[231,7074,7075],{"class":233,"line":441},[231,7076,3863],{"class":241},[231,7078,7079],{"class":233,"line":447},[231,7080,7081],{"class":241},"}, [generatedUI]);\n",[231,7083,7084],{"class":233,"line":453},[231,7085,259],{"emptyLinePlaceholder":258},[231,7087,7088],{"class":233,"line":728},[231,7089,7090],{"class":407},"\u002F\u002F tabIndex={-1} κάνει το div εστιάσιμο μέσω προγράμματος\n",[231,7092,7093,7095,7097,7100,7102,7105,7108,7110,7112,7114,7117,7120,7123,7125,7128],{"class":233,"line":734},[231,7094,3641],{"class":241},[231,7096,827],{"class":826},[231,7098,7099],{"class":278}," ref",[231,7101,636],{"class":237},[231,7103,7104],{"class":241},"{outputRef} ",[231,7106,7107],{"class":278},"tabIndex",[231,7109,636],{"class":237},[231,7111,2605],{"class":241},[231,7113,6403],{"class":237},[231,7115,7116],{"class":268},"1",[231,7118,7119],{"class":241},"} ",[231,7121,7122],{"class":278},"aria-label",[231,7124,636],{"class":237},[231,7126,7127],{"class":248},"\"Generated results\"",[231,7129,838],{"class":241},[231,7131,7132],{"class":233,"line":752},[231,7133,7134],{"class":241}," {generatedUI}\n",[231,7136,7137,7140,7142],{"class":233,"line":766},[231,7138,7139],{"class":241},"\u003C\u002F",[231,7141,827],{"class":826},[231,7143,838],{"class":241},[11,7145,4490,7146,7149,7150,2004],{},[210,7147,7148],{},"tabIndex={-1}"," κάνει το στοιχείο εστιάσιμο μέσω προγράμματος χωρίς να το προσθέτει στη σειρά Tab. Ο χρήστης μπορεί να το παρακάμψει φυσικά με Tab, αλλά εσείς μπορείτε να το εστιάσετε μέσω ",[210,7151,7152],{},".focus()",[11,7154,7155,7156,7159,7160,7162,7163,7165,7166,7169,7170,7173],{},"Αποφύγετε το συνηθισμένο αντιπρότυπο ",[210,7157,7158],{},"setTimeout(() => ref.current?.focus(), 50)",". Τα 50ms είναι εκτίμηση· αν η απόδοση διαρκεί περισσότερο σε αργή συσκευή, η κλήση ",[210,7161,7152],{}," θα απευθυνθεί σε παρωχημένο ή ανύπαρκτο στοιχείο. Το ",[210,7164,7047],{}," εκτελείται ",[1852,7167,7168],{},"αφού"," το React έχει δεσμεύσει το νέο DOM — ακριβώς η εγγύηση που χρειάζεστε. Αν πρέπει να καθυστερήσετε κατά ένα tick ακόμη (π.χ. περιμένετε portal παιδί), χρησιμοποιήστε ",[210,7171,7172],{},"queueMicrotask",", αλλά ποτέ timeout με μαγικό αριθμό.",[11,7175,7176],{},[14,7177,7178],{},"Αφού ανοίξει dialog ή panel με παραγόμενο περιεχόμενο:",[11,7180,7181],{},"Μετακινήστε εστίαση στο πρώτο εστιάσιμο στοιχείο μέσα στον πίνακα ή στον τίτλο του. Επιστρέψτε την εστίαση στο στοιχείο που τον άνοιξε όταν κλείσει ο πίνακας.",[39,7183,7185],{"id":7184},"πλοήγηση-με-πληκτρολόγιο-στα-παραγόμενα-συστατικά","Πλοήγηση με Πληκτρολόγιο στα Παραγόμενα Συστατικά",[11,7187,7188],{},"Τα συστατικά που εμφανίζονται σε παραγόμενες διατάξεις πρέπει να είναι πλήρως πλοηγήσιμα με πληκτρολόγιο. Ελέγξτε κάθε συστατικό:",[11,7190,7191,7194,7195,7198],{},[14,7192,7193],{},"Πίνακες:"," Οι χρήστες screen reader αναμένουν πλοήγηση με βελάκια σε κελιά πίνακα. Αν το συστατικό ",[210,7196,7197],{},"DataTable"," δεν υλοποιεί αυτό, οι σύνθετοι πίνακες γίνονται εμπόδιο για πλοήγηση με πληκτρολόγιο.",[11,7200,7201,7204,7205,7208],{},[14,7202,7203],{},"Γραφήματα:"," Παρέχετε εναλλακτικό πίνακα. Τα SVG γραφήματα είναι οπτικά πλούσια αλλά σχεδόν ακατανόητα για screen readers. Προσθέστε στοιχείο ",[210,7206,7207],{},"\u003Cdetails>"," ή οπτικά κρυμμένο πίνακα με τα δεδομένα του γραφήματος.",[222,7210,7212],{"className":567,"code":7211,"language":569,"meta":227,"style":227},"function BarChart({ title, data }: BarChartProps) {\n return (\n \u003Cdiv>\n \u003Ch3>{title}\u003C\u002Fh3>\n {\u002F* Οπτικό γράφημα *\u002F}\n \u003Csvg aria-hidden=\"true\">\n {\u002F* ... απόδοση γραφήματος ... *\u002F}\n \u003C\u002Fsvg>\n {\u002F* Προσβάσιμος πίνακας δεδομένων, κρυμμένος οπτικά *\u002F}\n \u003Cdetails className=\"sr-only\">\n \u003Csummary>View data as table\u003C\u002Fsummary>\n \u003Ctable>\n \u003Ccaption>{title}\u003C\u002Fcaption>\n \u003Cthead>\n \u003Ctr>\u003Cth>Category\u003C\u002Fth>\u003Cth>Value\u003C\u002Fth>\u003C\u002Ftr>\n \u003C\u002Fthead>\n \u003Ctbody>\n {data.map(({ label, value }) => (\n \u003Ctr key={label}>\n \u003Ctd>{label}\u003C\u002Ftd>\n \u003Ctd>{value}\u003C\u002Ftd>\n \u003C\u002Ftr>\n ))}\n \u003C\u002Ftbody>\n \u003C\u002Ftable>\n \u003C\u002Fdetails>\n \u003C\u002Fdiv>\n );\n}\n",[210,7213,7214,7240,7246,7254,7267,7276,7293,7302,7310,7319,7335,7349,7357,7370,7378,7410,7418,7426,7448,7462,7476,7489,7498,7503,7511,7519,7527,7535,7539],{"__ignoreMap":227},[231,7215,7216,7218,7221,7223,7226,7228,7231,7233,7235,7238],{"class":233,"line":234},[231,7217,607],{"class":237},[231,7219,7220],{"class":278}," BarChart",[231,7222,2179],{"class":241},[231,7224,7225],{"class":385},"title",[231,7227,627],{"class":241},[231,7229,7230],{"class":385},"data",[231,7232,2200],{"class":241},[231,7234,2069],{"class":237},[231,7236,7237],{"class":278}," BarChartProps",[231,7239,389],{"class":241},[231,7241,7242,7244],{"class":233,"line":255},[231,7243,814],{"class":237},[231,7245,817],{"class":241},[231,7247,7248,7250,7252],{"class":233,"line":262},[231,7249,823],{"class":241},[231,7251,827],{"class":826},[231,7253,838],{"class":241},[231,7255,7256,7258,7260,7263,7265],{"class":233,"line":285},[231,7257,844],{"class":241},[231,7259,215],{"class":826},[231,7261,7262],{"class":241},">{title}\u003C\u002F",[231,7264,215],{"class":826},[231,7266,838],{"class":241},[231,7268,7269,7271,7274],{"class":233,"line":303},[231,7270,3946],{"class":241},[231,7272,7273],{"class":407},"\u002F* Οπτικό γράφημα *\u002F",[231,7275,896],{"class":241},[231,7277,7278,7280,7283,7286,7288,7291],{"class":233,"line":315},[231,7279,844],{"class":241},[231,7281,7282],{"class":826},"svg",[231,7284,7285],{"class":278}," aria-hidden",[231,7287,636],{"class":237},[231,7289,7290],{"class":248},"\"true\"",[231,7292,838],{"class":241},[231,7294,7295,7297,7300],{"class":233,"line":321},[231,7296,3971],{"class":241},[231,7298,7299],{"class":407},"\u002F* ... απόδοση γραφήματος ... *\u002F",[231,7301,896],{"class":241},[231,7303,7304,7306,7308],{"class":233,"line":327},[231,7305,2308],{"class":241},[231,7307,7282],{"class":826},[231,7309,838],{"class":241},[231,7311,7312,7314,7317],{"class":233,"line":338},[231,7313,3946],{"class":241},[231,7315,7316],{"class":407},"\u002F* Προσβάσιμος πίνακας δεδομένων, κρυμμένος οπτικά *\u002F",[231,7318,896],{"class":241},[231,7320,7321,7323,7326,7328,7330,7333],{"class":233,"line":367},[231,7322,844],{"class":241},[231,7324,7325],{"class":826},"details",[231,7327,830],{"class":278},[231,7329,636],{"class":237},[231,7331,7332],{"class":248},"\"sr-only\"",[231,7334,838],{"class":241},[231,7336,7337,7339,7342,7345,7347],{"class":233,"line":392},[231,7338,2267],{"class":241},[231,7340,7341],{"class":826},"summary",[231,7343,7344],{"class":241},">View data as table\u003C\u002F",[231,7346,7341],{"class":826},[231,7348,838],{"class":241},[231,7350,7351,7353,7355],{"class":233,"line":411},[231,7352,2267],{"class":241},[231,7354,53],{"class":826},[231,7356,838],{"class":241},[231,7358,7359,7361,7364,7366,7368],{"class":233,"line":435},[231,7360,3992],{"class":241},[231,7362,7363],{"class":826},"caption",[231,7365,7262],{"class":241},[231,7367,7363],{"class":826},[231,7369,838],{"class":241},[231,7371,7372,7374,7376],{"class":233,"line":441},[231,7373,3992],{"class":241},[231,7375,56],{"class":826},[231,7377,838],{"class":241},[231,7379,7380,7382,7384,7387,7389,7392,7394,7396,7398,7401,7403,7406,7408],{"class":233,"line":447},[231,7381,4342],{"class":241},[231,7383,59],{"class":826},[231,7385,7386],{"class":241},">\u003C",[231,7388,62],{"class":826},[231,7390,7391],{"class":241},">Category\u003C\u002F",[231,7393,62],{"class":826},[231,7395,7386],{"class":241},[231,7397,62],{"class":826},[231,7399,7400],{"class":241},">Value\u003C\u002F",[231,7402,62],{"class":826},[231,7404,7405],{"class":241},">\u003C\u002F",[231,7407,59],{"class":826},[231,7409,838],{"class":241},[231,7411,7412,7414,7416],{"class":233,"line":453},[231,7413,4048],{"class":241},[231,7415,56],{"class":826},[231,7417,838],{"class":241},[231,7419,7420,7422,7424],{"class":233,"line":728},[231,7421,3992],{"class":241},[231,7423,75],{"class":826},[231,7425,838],{"class":241},[231,7427,7428,7431,7433,7436,7438,7440,7442,7444,7446],{"class":233,"line":734},[231,7429,7430],{"class":241}," {data.",[231,7432,3979],{"class":278},[231,7434,7435],{"class":241},"(({ ",[231,7437,6811],{"class":385},[231,7439,627],{"class":241},[231,7441,6421],{"class":385},[231,7443,789],{"class":241},[231,7445,792],{"class":237},[231,7447,817],{"class":241},[231,7449,7450,7453,7455,7457,7459],{"class":233,"line":752},[231,7451,7452],{"class":241}," \u003C",[231,7454,59],{"class":826},[231,7456,4331],{"class":278},[231,7458,636],{"class":237},[231,7460,7461],{"class":241},"{label}>\n",[231,7463,7464,7467,7469,7472,7474],{"class":233,"line":766},[231,7465,7466],{"class":241}," \u003C",[231,7468,80],{"class":826},[231,7470,7471],{"class":241},">{label}\u003C\u002F",[231,7473,80],{"class":826},[231,7475,838],{"class":241},[231,7477,7478,7480,7482,7485,7487],{"class":233,"line":772},[231,7479,7466],{"class":241},[231,7481,80],{"class":826},[231,7483,7484],{"class":241},">{value}\u003C\u002F",[231,7486,80],{"class":826},[231,7488,838],{"class":241},[231,7490,7491,7494,7496],{"class":233,"line":801},[231,7492,7493],{"class":241}," \u003C\u002F",[231,7495,59],{"class":826},[231,7497,838],{"class":241},[231,7499,7500],{"class":233,"line":806},[231,7501,7502],{"class":241}," ))}\n",[231,7504,7505,7507,7509],{"class":233,"line":811},[231,7506,4048],{"class":241},[231,7508,75],{"class":826},[231,7510,838],{"class":241},[231,7512,7513,7515,7517],{"class":233,"line":820},[231,7514,2637],{"class":241},[231,7516,53],{"class":826},[231,7518,838],{"class":241},[231,7520,7521,7523,7525],{"class":233,"line":841},[231,7522,2308],{"class":241},[231,7524,7325],{"class":826},[231,7526,838],{"class":241},[231,7528,7529,7531,7533],{"class":233,"line":858},[231,7530,880],{"class":241},[231,7532,827],{"class":826},[231,7534,838],{"class":241},[231,7536,7537],{"class":233,"line":877},[231,7538,890],{"class":241},[231,7540,7541],{"class":233,"line":887},[231,7542,896],{"class":241},[11,7544,7545,7546,7549,7550,7553],{},"Η κλάση ",[210,7547,7548],{},"sr-only"," αποκρύπτει τον πίνακα οπτικά διατηρώντας τον στο δέντρο προσβασιμότητας. Το ",[210,7551,7552],{},"aria-hidden=\"true\""," στο SVG εμποδίζει τα screen readers από το να προσπαθούν να ερμηνεύσουν το ακατέργαστο SVG markup.",[39,7555,7557],{"id":7556},"μειωμένη-κίνηση","Μειωμένη Κίνηση",[11,7559,7560],{},"Ορισμένοι χρήστες ρυθμίζουν το λειτουργικό τους σύστημα ώστε να προτιμά μειωμένη κίνηση — επειδή τα animations προκαλούν σωματική δυσφορία σε άτομα με αιθουσαία διαταραχή. Τα skeletons φόρτωσης και τα animated transitions πρέπει να σέβονται αυτή την προτίμηση.",[222,7562,7566],{"className":7563,"code":7564,"language":7565,"meta":227,"style":227},"language-css shiki shiki-themes github-light github-dark","\u002F* Στο global CSS ή στη ρύθμιση Tailwind *\u002F\n@media (prefers-reduced-motion: reduce) {\n .animate-pulse {\n animation: none;\n }\n\n .transition-all {\n transition: none;\n }\n}\n","css",[210,7567,7568,7573,7581,7588,7600,7604,7608,7615,7626,7630],{"__ignoreMap":227},[231,7569,7570],{"class":233,"line":234},[231,7571,7572],{"class":407},"\u002F* Στο global CSS ή στη ρύθμιση Tailwind *\u002F\n",[231,7574,7575,7578],{"class":233,"line":255},[231,7576,7577],{"class":237},"@media",[231,7579,7580],{"class":241}," (prefers-reduced-motion: reduce) {\n",[231,7582,7583,7586],{"class":233,"line":262},[231,7584,7585],{"class":278}," .animate-pulse",[231,7587,1090],{"class":241},[231,7589,7590,7593,7595,7598],{"class":233,"line":285},[231,7591,7592],{"class":268}," animation",[231,7594,373],{"class":241},[231,7596,7597],{"class":268},"none",[231,7599,252],{"class":241},[231,7601,7602],{"class":233,"line":303},[231,7603,3863],{"class":241},[231,7605,7606],{"class":233,"line":315},[231,7607,259],{"emptyLinePlaceholder":258},[231,7609,7610,7613],{"class":233,"line":321},[231,7611,7612],{"class":278}," .transition-all",[231,7614,1090],{"class":241},[231,7616,7617,7620,7622,7624],{"class":233,"line":327},[231,7618,7619],{"class":268}," transition",[231,7621,373],{"class":241},[231,7623,7597],{"class":268},[231,7625,252],{"class":241},[231,7627,7628],{"class":233,"line":338},[231,7629,3863],{"class":241},[231,7631,7632],{"class":233,"line":367},[231,7633,896],{"class":241},[11,7635,7636,7637,5801,7640,2069],{},"Στο Tailwind μπορείτε να χρησιμοποιήσετε τις παραλλαγές ",[210,7638,7639],{},"motion-safe:",[210,7641,7642],{},"motion-reduce:",[222,7644,7646],{"className":567,"code":7645,"language":569,"meta":227,"style":227},"\u003Cdiv className=\"motion-safe:animate-pulse motion-reduce:opacity-50 bg-muted rounded-lg h-32\" \u002F>\n",[210,7647,7648],{"__ignoreMap":227},[231,7649,7650,7652,7654,7656,7658,7661],{"class":233,"line":234},[231,7651,3641],{"class":241},[231,7653,827],{"class":826},[231,7655,830],{"class":278},[231,7657,636],{"class":237},[231,7659,7660],{"class":248},"\"motion-safe:animate-pulse motion-reduce:opacity-50 bg-muted rounded-lg h-32\"",[231,7662,874],{"class":241},[11,7664,4490,7665,7667,7668,7670],{},[210,7666,7639],{}," εφαρμόζεται μόνο όταν ο χρήστης δεν έχει ζητήσει μειωμένη κίνηση. Το ",[210,7669,7642],{}," — όταν έχει. Για καταστάσεις φόρτωσης, ένα στατικό ελαφρώς αμυδρό placeholder είναι καλή εναλλακτική στο pulsing animation με ενεργοποιημένη τη μειωμένη κίνηση.",[39,7672,7674],{"id":7673},"ιεραρχία-επικεφαλίδων-σε-συντεθειμένες-διατάξεις","Ιεραρχία Επικεφαλίδων σε Συντεθειμένες Διατάξεις",[11,7676,7677],{},"Το AI συνθέτει συστατικά σε διατάξεις. Κάθε συστατικό μπορεί να έχει τις δικές του επικεφαλίδες. Όταν πολλά συστατικά εμφανίζονται μαζί, οι επικεφαλίδες τους πρέπει να σχηματίζουν μια συνεκτική ιεραρχία — όχι ένα πλήθος ασύνδετων H2.",[11,7679,7680],{},"Αυτό είναι πρόβλημα σύνθεσης που δεν μπορεί να λυθεί σε επίπεδο μεμονωμένου συστατικού. Κάθε συστατικό πρέπει να δέχεται prop επιπέδου επικεφαλίδας:",[222,7682,7684],{"className":567,"code":7683,"language":569,"meta":227,"style":227},"interface MetricCardProps {\n label: string;\n value: string;\n change: number;\n headingLevel?: 'h2' | 'h3' | 'h4'; \u002F\u002F προεπιλογή h3\n}\n\nfunction MetricCard({ label, value, change, headingLevel: Heading = 'h3' }: MetricCardProps) {\n return (\n \u003Cdiv className=\"rounded-lg border p-6\">\n \u003CHeading className=\"text-sm font-medium text-muted-foreground\">{label}\u003C\u002FHeading>\n {\u002F* ... *\u002F}\n \u003C\u002Fdiv>\n );\n}\n",[210,7685,7686,7695,7706,7717,7727,7753,7757,7761,7802,7808,7823,7842,7851,7859,7863],{"__ignoreMap":227},[231,7687,7688,7690,7693],{"class":233,"line":234},[231,7689,2106],{"class":237},[231,7691,7692],{"class":278}," MetricCardProps",[231,7694,1090],{"class":241},[231,7696,7697,7700,7702,7704],{"class":233,"line":255},[231,7698,7699],{"class":385}," label",[231,7701,2069],{"class":237},[231,7703,2121],{"class":268},[231,7705,252],{"class":241},[231,7707,7708,7711,7713,7715],{"class":233,"line":262},[231,7709,7710],{"class":385}," value",[231,7712,2069],{"class":237},[231,7714,2121],{"class":268},[231,7716,252],{"class":241},[231,7718,7719,7721,7723,7725],{"class":233,"line":285},[231,7720,2402],{"class":385},[231,7722,2069],{"class":237},[231,7724,2133],{"class":268},[231,7726,252],{"class":241},[231,7728,7729,7732,7734,7737,7739,7742,7744,7747,7750],{"class":233,"line":303},[231,7730,7731],{"class":385}," headingLevel",[231,7733,2800],{"class":237},[231,7735,7736],{"class":248}," 'h2'",[231,7738,4604],{"class":237},[231,7740,7741],{"class":248}," 'h3'",[231,7743,4604],{"class":237},[231,7745,7746],{"class":248}," 'h4'",[231,7748,7749],{"class":241},"; ",[231,7751,7752],{"class":407},"\u002F\u002F προεπιλογή h3\n",[231,7754,7755],{"class":233,"line":315},[231,7756,896],{"class":241},[231,7758,7759],{"class":233,"line":321},[231,7760,259],{"emptyLinePlaceholder":258},[231,7762,7763,7765,7768,7770,7772,7774,7776,7778,7780,7782,7785,7787,7790,7792,7794,7796,7798,7800],{"class":233,"line":327},[231,7764,607],{"class":237},[231,7766,7767],{"class":278}," MetricCard",[231,7769,2179],{"class":241},[231,7771,6811],{"class":385},[231,7773,627],{"class":241},[231,7775,6421],{"class":385},[231,7777,627],{"class":241},[231,7779,2451],{"class":385},[231,7781,627],{"class":241},[231,7783,7784],{"class":385},"headingLevel",[231,7786,373],{"class":241},[231,7788,7789],{"class":385},"Heading",[231,7791,272],{"class":237},[231,7793,7741],{"class":248},[231,7795,2200],{"class":241},[231,7797,2069],{"class":237},[231,7799,7692],{"class":278},[231,7801,389],{"class":241},[231,7803,7804,7806],{"class":233,"line":338},[231,7805,814],{"class":237},[231,7807,817],{"class":241},[231,7809,7810,7812,7814,7816,7818,7821],{"class":233,"line":367},[231,7811,823],{"class":241},[231,7813,827],{"class":826},[231,7815,830],{"class":278},[231,7817,636],{"class":237},[231,7819,7820],{"class":248},"\"rounded-lg border p-6\"",[231,7822,838],{"class":241},[231,7824,7825,7827,7829,7831,7833,7836,7838,7840],{"class":233,"line":392},[231,7826,844],{"class":241},[231,7828,7789],{"class":268},[231,7830,830],{"class":278},[231,7832,636],{"class":237},[231,7834,7835],{"class":248},"\"text-sm font-medium text-muted-foreground\"",[231,7837,7471],{"class":241},[231,7839,7789],{"class":268},[231,7841,838],{"class":241},[231,7843,7844,7846,7849],{"class":233,"line":411},[231,7845,3946],{"class":241},[231,7847,7848],{"class":407},"\u002F* ... *\u002F",[231,7850,896],{"class":241},[231,7852,7853,7855,7857],{"class":233,"line":435},[231,7854,880],{"class":241},[231,7856,827],{"class":826},[231,7858,838],{"class":241},[231,7860,7861],{"class":233,"line":441},[231,7862,890],{"class":241},[231,7864,7865],{"class":233,"line":447},[231,7866,896],{"class":241},[11,7868,7869],{},"Στον ορισμό του εργαλείου, συμπεριλάβετε το επίπεδο επικεφαλίδας ως παράμετρο που μπορεί να ορίσει το AI:",[222,7871,7873],{"className":224,"code":7872,"language":226,"meta":227,"style":227},"metricCard: {\n description: 'Display a KPI metric. Use headingLevel h2 for the first metric in a section, h3 for subsequent metrics.',\n parameters: z.object({\n label: z.string(),\n value: z.string(),\n change: z.number(),\n headingLevel: z.enum(['h2', 'h3', 'h4']).default('h3'),\n }),\n}\n",[210,7874,7875,7883,7895,7907,7917,7926,7935,7971,7976],{"__ignoreMap":227},[231,7876,7877,7880],{"class":233,"line":234},[231,7878,7879],{"class":278},"metricCard",[231,7881,7882],{"class":241},": {\n",[231,7884,7885,7888,7890,7893],{"class":233,"line":255},[231,7886,7887],{"class":278}," description",[231,7889,373],{"class":241},[231,7891,7892],{"class":248},"'Display a KPI metric. Use headingLevel h2 for the first metric in a section, h3 for subsequent metrics.'",[231,7894,312],{"class":241},[231,7896,7897,7900,7903,7905],{"class":233,"line":262},[231,7898,7899],{"class":278}," parameters",[231,7901,7902],{"class":241},": z.",[231,7904,344],{"class":278},[231,7906,282],{"class":241},[231,7908,7909,7912,7914],{"class":233,"line":285},[231,7910,7911],{"class":241}," label: z.",[231,7913,350],{"class":278},[231,7915,7916],{"class":241},"(),\n",[231,7918,7919,7922,7924],{"class":233,"line":303},[231,7920,7921],{"class":241}," value: z.",[231,7923,350],{"class":278},[231,7925,7916],{"class":241},[231,7927,7928,7931,7933],{"class":233,"line":315},[231,7929,7930],{"class":241}," change: z.",[231,7932,3093],{"class":278},[231,7934,7916],{"class":241},[231,7936,7937,7940,7943,7946,7949,7951,7954,7956,7959,7962,7965,7967,7969],{"class":233,"line":321},[231,7938,7939],{"class":241}," headingLevel: z.",[231,7941,7942],{"class":278},"enum",[231,7944,7945],{"class":241},"([",[231,7947,7948],{"class":248},"'h2'",[231,7950,627],{"class":241},[231,7952,7953],{"class":248},"'h3'",[231,7955,627],{"class":241},[231,7957,7958],{"class":248},"'h4'",[231,7960,7961],{"class":241},"]).",[231,7963,7964],{"class":278},"default",[231,7966,294],{"class":241},[231,7968,7953],{"class":248},[231,7970,300],{"class":241},[231,7972,7973],{"class":233,"line":327},[231,7974,7975],{"class":241}," }),\n",[231,7977,7978],{"class":233,"line":338},[231,7979,896],{"class":241},[39,7981,7983],{"id":7982},"συνδυαστικά-προβλήματα-προσβασιμότητας","Συνδυαστικά Προβλήματα Προσβασιμότητας",[11,7985,7986,7987,7990],{},"Το μοντέλο «προσβάσιμο συστατικό → προσβάσιμη σύνθεση» έχει ένα σκληρό όριο: δύο συστατικά που περνούν το axe ξεχωριστά μπορούν, όταν αποδίδονται δίπλα-δίπλα, να παραβιάζουν μαζί το WCAG. Αυτά είναι σφάλματα που ",[1852,7988,7989],{},"υπάρχουν μόνο"," σε γεννητικά συστήματα και δεν θα εμφανιστούν σε κανένα per-component test.",[11,7992,7993,7996],{},[14,7994,7995],{},"Κατάρρευση ιεραρχίας επικεφαλίδων."," Το συστατικό Α αποδίδει H2. Το συστατικό Β επίσης αποδίδει H2. Το AI τα τοποθετεί δίπλα-δίπλα σε ένα grid καρτών. Αποτέλεσμα: το screen reader αναφέρει δύο ισοδύναμες ενότητες που έπρεπε να είναι H3 παιδιά ενός γονικού H2. Αντιμετώπιση: παραμετροποίηση επιπέδων επικεφαλίδων (προηγούμενη ενότητα) και integration test που διατρέχει το δέντρο και ελέγχει τη μονοτονία επιπέδων.",[11,7998,7999,5810,8002,8005,8006,8009,8010,8012,8013,8016],{},[14,8000,8001],{},"Συγκρούσεις ιεραρχίας ARIA.",[210,8003,8004],{},"Dialog"," ορίζει ",[210,8007,8008],{},"aria-modal=\"true\"",". Το AI εμφωλεύει μέσα του άλλο ",[210,8011,8004],{}," (στο μοντέλο ανατέθηκε να αποδώσει επιβεβαίωση μέσα σε panel). Στη στοίβα υπάρχουν δύο modal — η συμπεριφορά υποστηρικτικής τεχνολογίας δεν ορίζεται. Αντιμετώπιση: εντοπισμός εμφωλευμένων ",[210,8014,8015],{},"aria-modal"," κατά την απόδοση, άρνηση αποτύπωσης του εσωτερικού dialog και καταγραφή προειδοποίησης σε dev.",[11,8018,8019,8022,8023,8026,8027,8030,8031,8033],{},[14,8020,8021],{},"Διπλές ετικέτες."," Δύο συστατικά ",[210,8024,8025],{},"SearchInput"," στην ίδια παραγόμενη σελίδα αποδίδουν ",[210,8028,8029],{},"\u003Clabel>Search\u003C\u002Flabel>",". Και οι δύο inputs έχουν το ίδιο accessible name — ο χρήστης screen reader δεν μπορεί να τα διακρίνει. Αντιμετώπιση: το prop ",[210,8032,6811],{}," να γίνει υποχρεωτικό (χωρίς default τιμές) και στο prompt για το AI να απαιτείται ρητά ξεχωριστό όνομα για κάθε instance.",[11,8035,8036,8039,8040,8042,8043,8045],{},[14,8037,8038],{},"Συσσώρευση live regions."," Τρία streaming υπο-συστατικά τυλίγουν το καθένα τον εαυτό του σε ",[210,8041,6769],{},". Το screen reader ουρά τρεις επικαλυπτόμενες ανακοινώσεις. Αντιμετώπιση: μόνο η εξωτερικότερη περιοχή γεννητικής εξόδου δηλώνει ",[210,8044,6616],{},"· τα παιδικά συστατικά κάνουν stream μέσα σε αυτήν ως συνηθισμένο DOM.",[11,8047,8048,8049,8052],{},"Αυτά τα σφάλματα δεν είναι θεωρητικά — είναι ο χαρακτηριστικός τρόπος αποτυχίας συστημάτων «φτιάξε οτιδήποτε». Θεραπεύονται σε επίπεδο integration: λήψη snapshots αντιπροσωπευτικού δείγματος ",[1852,8050,8051],{},"παραγόμενων"," διατάξεων, εκτέλεση axe στα συνδυασμένα δέντρα και προσθήκη custom ελέγχων για τα τέσσερα παραπάνω πρότυπα.",[39,8054,8056],{"id":8055},"δοκιμές-με-πραγματικούς-χρήστες","Δοκιμές με Πραγματικούς Χρήστες",[11,8058,8059],{},"Τα αυτοματοποιημένα εργαλεία — axe-core, jest-axe, Storybook a11y, Lighthouse — εντοπίζουν περίπου 30% των προβλημάτων προσβασιμότητας. (Αυτή είναι η ίδια εκτίμηση της Deque Systems για το axe-core, και συμφωνεί με όσα θα πουν οι εταιρείες συμβούλων προσβασιμότητας.) Το υπόλοιπο 70% είναι θέματα κρίσης: είναι κατανοητό το κείμενο που ανακοινώνεται; Ταιριάζει η σειρά εστίασης με τη οπτική σειρά που αναμένει ο βλέποντας χρήστης; Μπορεί ο χρήστης screen reader να ολοκληρώσει πραγματικά την εργασία;",[11,8061,8062],{},"Σε αυτές τις ερωτήσεις δεν απαντά κανένα CI task. Χρειάζονται ζωντανοί άνθρωποι.",[11,8064,8065],{},"Ένα πρακτικό checklist δοκιμών με πραγματικούς χρήστες για κυκλοφορία generative UI:",[471,8067,8068,8074,8080,8086,8092,8098,8104],{},[474,8069,8070,8073],{},[14,8071,8072],{},"Εκτέλεση screen reader — NVDA σε Windows + Firefox."," Ο πιο διαδεδομένος συνδυασμός στον κόσμο για χρήστες screen reader (έρευνα WebAIM). Εκτελέστε τα 5 κορυφαία γεννητικά σενάρια.",[474,8075,8076,8079],{},[14,8077,8078],{},"Εκτέλεση screen reader — VoiceOver σε macOS + Safari και VoiceOver σε iOS + Safari."," Η Apple κυριαρχεί στα mobile screen readers.",[474,8081,8082,8085],{},[14,8083,8084],{},"Εκτέλεση μόνο με πληκτρολόγιο."," Αποσυνδέστε το ποντίκι. Ολοκληρώστε κάθε κύρια εργασία με Tab, Shift+Tab, Enter, Space, Escape και βελάκια. Σημειώστε κάθε εξαφανιζόμενο δείκτη εστίασης και κάθε παγίδα πληκτρολογίου.",[474,8087,8088,8091],{},[14,8089,8090],{},"Εκτέλεση με φωνητικό έλεγχο."," Voice Control σε macOS ή Dragon. Το Generative UI φημίζεται ότι είναι δύσκολο για φωνητικό έλεγχο — οι ετικέτες παράγονται από AI, και αυτό αποκαλύπτει ελαττώματα ονομασίας που αλλιώς δεν εντοπίζονται.",[474,8093,8094,8097],{},[14,8095,8096],{},"Πραγματικοί συμμετέχοντες."," Εμπλέξτε 2–4 χρήστες screen reader ανά τρίμηνο — μέσω Fable, AccessWorks ή τοπικής κοινότητας a11y. Μία τέτοια συνεδρία αξίζει περισσότερο από εκατό αυτοματοποιημένες εκτελέσεις.",[474,8099,8100,8103],{},[14,8101,8102],{},"Υψηλή αντίθεση και zoom."," Windows High Contrast + 200% zoom προγράμματος περιήγησης + 400% zoom με reflow. Οι παραγόμενες διατάξεις συχνά σπάνε σε μεγάλο zoom, γιατί το AI παράγει σταθερά πλάτη.",[474,8105,8106,8109],{},[14,8107,8108],{},"Μειωμένη κίνηση."," Ενεργοποιήστε την προτίμηση συστήματος και επαναλάβετε τα streaming σενάρια.",[11,8111,8112],{},"Προβλέψτε προϋπολογισμό για αυτό. Λογική συχνότητα για μικρή ομάδα: αυτοματοποιημένοι έλεγχοι σε κάθε PR, τετράωρο χειροκίνητο πέρασμα πριν από κάθε κυκλοφορία και αμειβόμενη εξωτερική συνεδρία με συμμετέχοντες με αναπηρία μία φορά ανά τρίμηνο.",[39,8114,8116],{"id":8115},"roi-πώς-να-δικαιολογήσετε-το-επένδυση-στη-διοίκηση","ROI: Πώς να Δικαιολογήσετε το Επένδυση στη Διοίκηση",[11,8118,8119],{},"Η εργασία προσβασιμότητας ανταγωνίζεται για χρόνο μηχανικού με νέα χαρακτηριστικά. Αν είστε engineering manager, χρειάζεστε αριθμούς — και πρέπει να τους παρουσιάσετε στη γλώσσα που καταλαβαίνει ο CFO.",[11,8121,8122,8125],{},[14,8123,8124],{},"Κόστος."," Η ενσωμάτωση προσβασιμότητας στη βιβλιοθήκη συστατικών κατά τη φάση σχεδιασμού κοστίζει περίπου 5–10% της αξίας ανάπτυξης συστατικού (εκτιμήσεις Forrester, ομάδες a11y της Microsoft). Η εκ των υστέρων διόρθωση μη προσβάσιμης βιβλιοθήκης μετά την κυκλοφορία κοστίζει 30–100%: ξαναχτίζετε συστατικά ενώ ταυτόχρονα ξεπληρώνετε χρέος σε όλους τους downstream χρήστες. Το φθηνότερο προσβάσιμο συστατικό είναι αυτό που γράψατε προσβάσιμο από την αρχή.",[11,8127,8128,8131],{},[14,8129,8130],{},"Κίνδυνος."," Στο πλαίσιο του European Accessibility Act (EAA), η επιβολή ξεκίνησε στις 28 Ιουνίου 2025: οι B2C ψηφιακές υπηρεσίες που πωλούνται στην ΕΕ πρέπει να συμμορφώνονται με το EN 301 549 (εναρμονισμένο με WCAG 2.1 AA). Τα πρόστιμα καθορίζονται σε επίπεδο κράτους μέλους αλλά σε ορισμένες δικαιοδοσίες φτάνουν εξαψήφιους αριθμούς σε ευρώ ανά παραβίαση. Το ADA στις ΗΠΑ παράγει περίπου 4.000+ αγωγές ανά έτος για web προσβασιμότητα (ετήσια έκθεση UsableNet)· το μέσο ποσό διακανονισμού είναι 15–50 χιλ. δολάρια συν υποχρεωτικές διορθώσεις. Το UK Equality Act, ο καναδικός ACA και ο αυστραλιανός DDA προσθέτουν συγκρίσιμη έκθεση. Το Generative UI που παράγει μαζικά μη συμμορφούμενες διατάξεις είναι, ουσιαστικά, ένας πιθανολογικός γεννήτης αγωγών.",[11,8133,8134,8137],{},[14,8135,8136],{},"Έσοδα."," Περίπου το 16% του παγκόσμιου πληθυσμού ζει με σημαντικά προβλήματα υγείας (ΠΟΥ, 2023). Η έρευνα «Click-Away Pound» στο Ηνωμένο Βασίλειο εκτίμησε απώλειες 17,1 δισ. λιρών ετησίως — χρήματα που οι αγοραστές δεν αφήνουν σε μη προσβάσιμα καταστήματα. Οι κρατικές συμβάσεις στην ΕΕ, τις ΗΠΑ και τον Καναδά απαιτούν συμμόρφωση με Section 508 \u002F EN 301 549· ένα μη προσβάσιμο προϊόν δεν μπορεί να συμμετάσχει σε διαγωνισμό.",[11,8139,8140,8143],{},[14,8141,8142],{},"Χρονοδιάγραμμα υλοποίησης, κατά σειρά προτεραιότητας."," 90ήμερο σχέδιο για υπάρχον generative UI:",[53,8145,8146,8159],{},[56,8147,8148],{},[59,8149,8150,8153,8156],{},[62,8151,8152],{},"Εβδομάδα",[62,8154,8155],{},"Εργασία",[62,8157,8158],{},"Ημέρες μηχανικού",[75,8160,8161,8172,8183,8197,8207,8218,8229],{},[59,8162,8163,8166,8169],{},[80,8164,8165],{},"1–2",[80,8167,8168],{},"Audit registry συστατικών με axe + χειροκίνητο screen reader pass· λίστα ελαττωμάτων ανά συστατικό",[80,8170,8171],{},"5–8",[59,8173,8174,8177,8180],{},[80,8175,8176],{},"3–4",[80,8178,8179],{},"Διόρθωση top-10 συστατικών (σημαντική HTML, εστίαση, ετικέτες)",[80,8181,8182],{},"8–12",[59,8184,8185,8188,8194],{},[80,8186,8187],{},"5–6",[80,8189,8190,8191,8193],{},"Προσθήκη κοινής ",[210,8192,6616],{}," εξόδου, διαχείριση εστίασης, υποστήριξη reduced motion σε επίπεδο διάταξης",[80,8195,8196],{},"4–6",[59,8198,8199,8202,8205],{},[80,8200,8201],{},"7–8",[80,8203,8204],{},"Παραμετροποίηση επιπέδων επικεφαλίδων· προσθήκη συνδυαστικών integration tests",[80,8206,8196],{},[59,8208,8209,8212,8215],{},[80,8210,8211],{},"9–10",[80,8213,8214],{},"Ενεργοποίηση jest-axe + Storybook a11y addon στο CI· αποκλεισμός merge σε regressions",[80,8216,8217],{},"2–3",[59,8219,8220,8223,8226],{},[80,8221,8222],{},"11–12",[80,8224,8225],{},"Πρώτη εξωτερική συνεδρία με χρήστες screen reader· διόρθωση όσων βρήκαν",[80,8227,8228],{},"3–5",[59,8230,8231,8234,8237],{},[80,8232,8233],{},"Μετά",[80,8235,8236],{},"Τριμηνιαίες δοκιμές χρηστών, εβδομαδιαίοι αυτοματοποιημένοι drift-έλεγχοι",[80,8238,8239],{},"1 ημέρα\u002Fεβδομάδα",[11,8241,8242],{},"Σύνολο: περίπου 30–45 ημέρες μηχανικού για ουσιαστικό baseline σε μέση βιβλιοθήκη συστατικών, συν συντήρηση στο εξής. Παρουσιάστε το ως επένδυση ενός τριμήνου που εξαλείφει μια ολόκληρη επαναλαμβανόμενη κατηγορία νομικού, εσοδολογικού και φήμης κινδύνου.",[11,8244,8245],{},[14,8246,8247],{},"Μήτρα προτεραιοτήτων για triage.",[53,8249,8250,8262],{},[56,8251,8252],{},[59,8253,8254,8256,8259],{},[62,8255],{},[62,8257,8258],{},"Υψηλή επίπτωση στον χρήστη",[62,8260,8261],{},"Χαμηλή επίπτωση στον χρήστη",[75,8263,8264,8277],{},[59,8265,8266,8271,8274],{},[80,8267,8268],{},[14,8269,8270],{},"Υψηλός νομικός κίνδυνος",[80,8272,8273],{},"Διόρθωση αυτό το τρίμηνο",[80,8275,8276],{},"Διόρθωση αυτό το εξάμηνο",[59,8278,8279,8284,8286],{},[80,8280,8281],{},[14,8282,8283],{},"Χαμηλός νομικός κίνδυνος",[80,8285,8276],{},[80,8287,8288],{},"Στο backlog με ημερομηνία",[11,8290,8291],{},"Ο νομικός κίνδυνος είναι υψηλός όταν η παραβίαση αφορά συναλλακτικό σενάριο (checkout, εγγραφή, διαχείριση λογαριασμού) ή οποιαδήποτε κυβερνητική επιφάνεια. Η επίπτωση στον χρήστη είναι υψηλή όταν το σφάλμα μπλοκάρει την ολοκλήρωση εργασίας για χρήστες υποστηρικτικής τεχνολογίας, και δεν υποβαθμίζει απλώς την άνεση.",[39,8293,8295],{"id":8294},"εργαλεία-δοκιμής","Εργαλεία Δοκιμής",[11,8297,8298],{},"Χρησιμοποιήστε αυτά τα εργαλεία για τον audit της βιβλιοθήκης συστατικών και των παραγόμενων εξόδων. Οι εκδόσεις παρακάτω ισχύουν για τα μέσα του 2025 — ελέγξτε τις τρέχουσες πριν από την υλοποίηση.",[11,8300,8301,8311],{},[14,8302,8303,8304,627,8307,8310],{},"axe-core (",[210,8305,8306],{},"axe-core@4.x",[210,8308,8309],{},"jest-axe@9.x","):"," Αυτοματοποιημένος έλεγχος προσβασιμότητας που εντοπίζει ~30% των προβλημάτων. Ενσωματώστε με jest-axe για κάλυψη unit tests.",[222,8313,8315],{"className":224,"code":8314,"language":226,"meta":227,"style":227},"import { axe, toHaveNoViolations } from 'jest-axe';\nexpect.extend(toHaveNoViolations);\n\ntest('MetricCard has no accessibility violations', async () => {\n const { container } = render(\n \u003CMetricCard label=\"Revenue\" value=\"$84,200\" change={12.4} \u002F>\n );\n expect(await axe(container)).toHaveNoViolations();\n});\n",[210,8316,8317,8331,8342,8346,8367,8386,8419,8423,8444],{"__ignoreMap":227},[231,8318,8319,8321,8324,8326,8329],{"class":233,"line":234},[231,8320,238],{"class":237},[231,8322,8323],{"class":241}," { axe, toHaveNoViolations } ",[231,8325,245],{"class":237},[231,8327,8328],{"class":248}," 'jest-axe'",[231,8330,252],{"class":241},[231,8332,8333,8336,8339],{"class":233,"line":255},[231,8334,8335],{"class":241},"expect.",[231,8337,8338],{"class":278},"extend",[231,8340,8341],{"class":241},"(toHaveNoViolations);\n",[231,8343,8344],{"class":233,"line":262},[231,8345,259],{"emptyLinePlaceholder":258},[231,8347,8348,8351,8353,8356,8358,8360,8363,8365],{"class":233,"line":285},[231,8349,8350],{"class":278},"test",[231,8352,294],{"class":241},[231,8354,8355],{"class":248},"'MetricCard has no accessibility violations'",[231,8357,627],{"class":241},[231,8359,376],{"class":237},[231,8361,8362],{"class":241}," () ",[231,8364,792],{"class":237},[231,8366,1090],{"class":241},[231,8368,8369,8371,8373,8376,8379,8381,8383],{"class":233,"line":303},[231,8370,618],{"class":237},[231,8372,2795],{"class":241},[231,8374,8375],{"class":268},"container",[231,8377,8378],{"class":241}," } ",[231,8380,636],{"class":237},[231,8382,1291],{"class":278},[231,8384,8385],{"class":241},"(\n",[231,8387,8388,8390,8393,8395,8398,8401,8403,8405,8408,8410,8412,8414,8416],{"class":233,"line":315},[231,8389,823],{"class":237},[231,8391,8392],{"class":241},"MetricCard label",[231,8394,636],{"class":237},[231,8396,8397],{"class":248},"\"Revenue\"",[231,8399,8400],{"class":241}," value",[231,8402,636],{"class":237},[231,8404,1163],{"class":248},[231,8406,8407],{"class":241}," change",[231,8409,636],{"class":237},[231,8411,2605],{"class":241},[231,8413,1173],{"class":268},[231,8415,7119],{"class":241},[231,8417,8418],{"class":237},"\u002F>\n",[231,8420,8421],{"class":233,"line":321},[231,8422,890],{"class":241},[231,8424,8425,8428,8430,8433,8436,8439,8442],{"class":233,"line":327},[231,8426,8427],{"class":278}," expect",[231,8429,294],{"class":241},[231,8431,8432],{"class":237},"await",[231,8434,8435],{"class":278}," axe",[231,8437,8438],{"class":241},"(container)).",[231,8440,8441],{"class":278},"toHaveNoViolations",[231,8443,3740],{"class":241},[231,8445,8446],{"class":233,"line":338},[231,8447,456],{"class":241},[11,8449,8450,8456],{},[14,8451,8452,8453,8310],{},"Storybook Accessibility addon (",[210,8454,8455],{},"@storybook\u002Faddon-a11y@8.x"," Εκτελέστε ελέγχους axe απευθείας στο Storybook κατά την ανάπτυξη. Εντοπίζει προβλήματα πριν φτάσουν στις δοκιμές.",[11,8458,8459,8462],{},[14,8460,8461],{},"Δοκιμές screen reader:"," Το NVDA (Windows, δωρεάν) και το VoiceOver (macOS, ενσωματωμένο) είναι απαραίτητα για τη δοκιμή της εμπειρίας που τα αυτοματοποιημένα εργαλεία δεν μετρούν — πόσο κατανοητό είναι το παραγόμενο περιεχόμενο όταν ακούγεται δυνατά; Εκτεταμένο checklist στην ενότητα «Δοκιμές με Πραγματικούς Χρήστες» παραπάνω.",[11,8464,8465,8468],{},[14,8466,8467],{},"Πλοήγηση μόνο με πληκτρολόγιο:"," Αποσυνδέστε το ποντίκι και πλοηγηθείτε στην εφαρμογή αποκλειστικά με Tab, Shift+Tab, Enter, Space και βελάκια. Αυτός είναι ο ταχύτερος τρόπος να βρείτε παγίδες πληκτρολογίου.",[39,8470,8472],{"id":8471},"μη-διαπραγματεύσιμες-απαιτήσεις-τελική-λίστα","Μη Διαπραγματεύσιμες Απαιτήσεις: Τελική Λίστα",[11,8474,8475],{},"Πριν από την κυκλοφορία λειτουργίας Generative UI:",[471,8477,8478,8481,8484,8487,8497,8505,8508,8514,8517,8520],{},[474,8479,8480],{},"Κάθε συστατικό στο registry εργαλείων περνά axe χωρίς παραβάσεις",[474,8482,8483],{},"Όλα τα διαδραστικά στοιχεία είναι προσβάσιμα με πληκτρολόγιο και λειτουργούν πλήρως",[474,8485,8486],{},"Το χρώμα δεν είναι ποτέ ο μόνος φορέας νοήματος",[474,8488,8489,8490,8492,8493,8496],{},"Η streaming έξοδος τυλίγεται σε ",[210,8491,6616],{}," region (και μόνο η ",[1852,8494,8495],{},"πιο εξωτερική"," περιοχή το δηλώνει)",[474,8498,8499,8500,8502,8503],{},"Τα skeletons έχουν ",[210,8501,6891],{}," και ενημερωτικό ",[210,8504,7122],{},[474,8506,8507],{},"Τα SVG γραφήματα έχουν εναλλακτικό πίνακα δεδομένων",[474,8509,8510,8511],{},"Όλα τα animations σέβονται το ",[210,8512,8513],{},"prefers-reduced-motion",[474,8515,8516],{},"Τα επίπεδα επικεφαλίδων είναι παραμετροποιημένα στα συστατικά, όχι hardcoded",[474,8518,8519],{},"Τα συνδυαστικά integration tests καλύπτουν τουλάχιστον τα τέσσερα παραπάνω πρότυπα",[474,8521,8522],{},"Τουλάχιστον μία εξωτερική συνεδρία user testing με χρήστες screen reader ανά τρίμηνο",[11,8524,8525],{},"Η προσβασιμότητα ενσωματωμένη στη βιβλιοθήκη συστατικών δεν είναι επιβάρυνση. Είναι αυτό που κάνει την υπόσχεση «το AI μπορεί να συνθέσει οτιδήποτε» πραγματικότητα για όλους τους χρήστες. Και είναι αυτό που σας κρατά μακριά από τη δικαστική αίθουσα.",[11,8527,8528,8529,8533,8534,3142],{},"Σχετικό υλικό: πρακτικός οδηγός (",[28,8530,8532],{"href":8531},"\u002Flearn\u002Fgenerative-ui-react-practical-guide","Generative UI με React — Πρακτικός Οδηγός",") και οδηγός απόδοσης (",[28,8535,8537],{"href":8536},"\u002Flearn\u002Fperformance-optimization-genui","Βελτιστοποίηση Απόδοσης Generative UI",[546,8539],{},[11,8541,8542],{},[1852,8543,8544,8545,2004],{},"Κατασκευάζετε προσβάσιμο Generative UI για σύνθετη εφαρμογή; ",[28,8546,8547],{"href":1857},"Ας αναλύσουμε μαζί την πρόκλησή σας",[1861,8549,8550],{},"html pre.shiki code .sJ8bj, html code.shiki .sJ8bj{--shiki-default:#6A737D;--shiki-dark:#6A737D}html pre.shiki code .sVt8B, html code.shiki .sVt8B{--shiki-default:#24292E;--shiki-dark:#E1E4E8}html pre.shiki code .s9eBZ, html code.shiki .s9eBZ{--shiki-default:#22863A;--shiki-dark:#85E89D}html pre.shiki code .sScJk, html code.shiki .sScJk{--shiki-default:#6F42C1;--shiki-dark:#B392F0}html pre.shiki code .szBVR, html code.shiki .szBVR{--shiki-default:#D73A49;--shiki-dark:#F97583}html pre.shiki code .sZZnC, html code.shiki .sZZnC{--shiki-default:#032F62;--shiki-dark:#9ECBFF}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s4XuR, html code.shiki .s4XuR{--shiki-default:#E36209;--shiki-dark:#FFAB70}html pre.shiki code .sj4cs, html code.shiki .sj4cs{--shiki-default:#005CC5;--shiki-dark:#79B8FF}",{"title":227,"searchDepth":255,"depth":255,"links":8552},[8553,8554,8555,8556,8557,8558,8559,8560,8561,8562,8563,8564],{"id":6261,"depth":255,"text":6262},{"id":6287,"depth":255,"text":6288},{"id":6606,"depth":255,"text":6607},{"id":6898,"depth":255,"text":6899},{"id":7184,"depth":255,"text":7185},{"id":7556,"depth":255,"text":7557},{"id":7673,"depth":255,"text":7674},{"id":7982,"depth":255,"text":7983},{"id":8055,"depth":255,"text":8056},{"id":8115,"depth":255,"text":8116},{"id":8294,"depth":255,"text":8295},{"id":8471,"depth":255,"text":8472},"2026-01-22","Πρακτικός οδηγός για προσβάσιμα γεννητικά interfaces — screen readers, πλοήγηση με πληκτρολόγιο και συνδυαστικά προβλήματα προσβασιμότητας.",{"audit_status":1897},"\u002Fel\u002Flearn\u002Fgenerative-ui-accessibility-guide","11 λεπτά ανάγνωσης",{"title":6256,"description":8566},"el\u002Flearn\u002Fgenerative-ui-accessibility-guide",[8573,8574,8575,8576],"accessibility","wcag","generative-ui","inclusive-design","CdJK3-fwr6jelFSCqxpCpCclgnDuYHNzeeWjwdAGGH4",1778601178212]