Files
2026-07-13 12:58:18 +08:00

1158 lines
36 KiB
HTML

<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Model C: Unified Docs + Showcase</title>
<link
href="https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;1,9..144,400&display=swap"
rel="stylesheet"
/>
<style>
:root {
--bg: #09090b;
--bg-surface: #111114;
--bg-elevated: #18181b;
--bg-hover: #1f1f23;
--border: #27272a;
--border-subtle: #1e1e22;
--text: #fafafa;
--text-secondary: #a1a1aa;
--text-muted: #52525b;
--accent: #3b82f6;
--accent-dim: rgba(59, 130, 246, 0.12);
--green: #22c55e;
--green-dim: rgba(34, 197, 94, 0.12);
--amber: #f59e0b;
--sidebar-w: 272px;
--topbar-h: 48px;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: "Outfit", sans-serif;
background: var(--bg);
color: var(--text);
overflow: hidden;
height: 100vh;
}
/* === TOP BAR === */
.topbar {
height: var(--topbar-h);
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 20px;
border-bottom: 1px solid var(--border);
background: var(--bg);
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 100;
}
.topbar .brand {
display: flex;
align-items: center;
gap: 10px;
}
.topbar .brand .logo {
font-weight: 700;
font-size: 14px;
color: var(--text);
letter-spacing: -0.3px;
}
.topbar .brand .divider {
width: 1px;
height: 16px;
background: var(--border);
}
.topbar .brand .section {
font-size: 13px;
color: var(--text-secondary);
font-weight: 400;
}
.topbar .nav {
display: flex;
align-items: center;
gap: 2px;
}
.topbar .nav a {
padding: 6px 14px;
border-radius: 6px;
font-size: 13px;
font-weight: 500;
color: var(--text-muted);
text-decoration: none;
transition: all 0.15s;
}
.topbar .nav a:hover {
color: var(--text-secondary);
background: var(--bg-elevated);
}
.topbar .nav a.active {
color: var(--text);
background: var(--bg-elevated);
}
.topbar .right {
display: flex;
align-items: center;
gap: 12px;
}
.topbar .search-trigger {
display: flex;
align-items: center;
gap: 8px;
padding: 6px 12px;
border-radius: 8px;
background: var(--bg-elevated);
border: 1px solid var(--border);
cursor: pointer;
font-size: 12px;
color: var(--text-muted);
min-width: 200px;
}
.topbar .search-trigger .kbd {
margin-left: auto;
font-family: "IBM Plex Mono", monospace;
font-size: 10px;
color: var(--text-muted);
border: 1px solid var(--border);
padding: 1px 5px;
border-radius: 3px;
}
/* === LAYOUT === */
.layout {
display: flex;
margin-top: var(--topbar-h);
height: calc(100vh - var(--topbar-h));
}
/* === SIDEBAR === */
.sidebar {
width: var(--sidebar-w);
min-width: var(--sidebar-w);
border-right: 1px solid var(--border);
overflow-y: auto;
padding: 12px 0;
background: var(--bg-surface);
}
.sidebar::-webkit-scrollbar {
width: 4px;
}
.sidebar::-webkit-scrollbar-thumb {
background: var(--border);
border-radius: 2px;
}
.sidebar .back-link {
display: flex;
align-items: center;
gap: 6px;
padding: 8px 16px;
font-size: 12px;
color: var(--text-muted);
cursor: pointer;
margin-bottom: 8px;
}
.sidebar .back-link:hover {
color: var(--text-secondary);
}
.sidebar .integration-header {
padding: 4px 16px 16px;
border-bottom: 1px solid var(--border);
margin-bottom: 8px;
}
.sidebar .integration-header h2 {
font-size: 16px;
font-weight: 600;
color: var(--text);
margin-bottom: 2px;
}
.sidebar .integration-header .meta {
display: flex;
gap: 8px;
align-items: center;
}
.sidebar .integration-header .tag {
font-size: 10px;
font-family: "IBM Plex Mono", monospace;
padding: 2px 8px;
border-radius: 4px;
background: var(--bg-elevated);
color: var(--text-muted);
border: 1px solid var(--border);
}
.sidebar .section-label {
font-size: 9px;
font-family: "IBM Plex Mono", monospace;
text-transform: uppercase;
letter-spacing: 1.5px;
color: var(--text-muted);
padding: 16px 16px 6px;
}
.sidebar .nav-item {
display: flex;
align-items: center;
justify-content: space-between;
padding: 7px 16px 7px 24px;
font-size: 13px;
color: var(--text-secondary);
cursor: pointer;
transition: all 0.1s;
border-left: 2px solid transparent;
}
.sidebar .nav-item:hover {
background: var(--bg-hover);
color: var(--text);
}
.sidebar .nav-item.active {
color: var(--accent);
background: var(--accent-dim);
border-left-color: var(--accent);
}
.sidebar .nav-item .demo-badge {
font-size: 9px;
font-family: "IBM Plex Mono", monospace;
padding: 2px 6px;
border-radius: 3px;
background: var(--green-dim);
color: var(--green);
display: flex;
align-items: center;
gap: 3px;
}
.sidebar .nav-item .demo-badge::before {
content: "";
width: 4px;
height: 4px;
border-radius: 50%;
background: var(--green);
}
.sidebar .nav-item.indent {
padding-left: 36px;
font-size: 12px;
}
.sidebar .nav-item.demo-item {
color: var(--green);
}
.sidebar .nav-item.demo-item .icon {
font-size: 11px;
margin-right: 4px;
}
/* === PAGE TABS (for switching views in mockup) === */
.page-tabs {
position: fixed;
bottom: 0;
left: 0;
right: 0;
z-index: 200;
background: rgba(0, 0, 0, 0.95);
backdrop-filter: blur(12px);
border-top: 1px solid var(--border);
display: flex;
align-items: center;
height: 40px;
padding: 0 20px;
gap: 4px;
}
.page-tabs .label {
font-family: "IBM Plex Mono", monospace;
font-size: 9px;
color: var(--text-muted);
text-transform: uppercase;
letter-spacing: 1.5px;
margin-right: 12px;
}
.page-tab {
padding: 5px 12px;
border-radius: 5px;
font-size: 11px;
font-family: "Outfit", sans-serif;
background: none;
border: 1px solid transparent;
color: var(--text-muted);
cursor: pointer;
}
.page-tab:hover {
color: var(--text-secondary);
}
.page-tab.active {
color: var(--text);
background: var(--bg-elevated);
border-color: var(--border);
}
/* === MAIN CONTENT === */
.main {
flex: 1;
overflow-y: auto;
padding-bottom: 40px;
}
/* -- Page: Guide -- */
.page {
display: none;
}
.page.active {
display: block;
}
.guide-page {
padding: 40px 48px;
max-width: 800px;
}
.guide-page .breadcrumb {
font-size: 12px;
color: var(--text-muted);
margin-bottom: 24px;
}
.guide-page .breadcrumb a {
color: var(--text-muted);
text-decoration: none;
}
.guide-page .breadcrumb a:hover {
color: var(--text-secondary);
}
.guide-page h1 {
font-size: 32px;
font-weight: 600;
letter-spacing: -0.5px;
margin-bottom: 8px;
}
.guide-page .desc {
font-size: 15px;
color: var(--text-secondary);
line-height: 1.6;
margin-bottom: 32px;
}
.guide-page .demo-cta {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 10px 20px;
border-radius: 8px;
background: var(--green-dim);
border: 1px solid rgba(34, 197, 94, 0.2);
color: var(--green);
font-size: 13px;
font-weight: 500;
cursor: pointer;
margin-bottom: 32px;
transition: all 0.2s;
}
.guide-page .demo-cta:hover {
background: rgba(34, 197, 94, 0.18);
}
.guide-page .demo-cta .arrow {
font-size: 16px;
}
.guide-page .code-block {
background: var(--bg-elevated);
border: 1px solid var(--border);
border-radius: 8px;
padding: 20px;
margin-bottom: 24px;
overflow-x: auto;
}
.guide-page .code-block .filename {
font-size: 11px;
font-family: "IBM Plex Mono", monospace;
color: var(--text-muted);
margin-bottom: 12px;
padding-bottom: 8px;
border-bottom: 1px solid var(--border);
}
.guide-page .code-block pre {
font-family: "IBM Plex Mono", monospace;
font-size: 13px;
line-height: 1.7;
color: var(--text-secondary);
}
.guide-page .code-block .kw {
color: #c084fc;
}
.guide-page .code-block .str {
color: #86efac;
}
.guide-page .code-block .fn {
color: #93c5fd;
}
.guide-page .code-block .cm {
color: var(--text-muted);
}
.guide-page p {
font-size: 15px;
color: var(--text-secondary);
line-height: 1.7;
margin-bottom: 16px;
}
.guide-page h2 {
font-size: 20px;
font-weight: 600;
margin: 32px 0 12px;
color: var(--text);
}
/* -- Page: Demo Viewer -- */
.demo-page {
display: flex;
flex-direction: column;
height: calc(100vh - var(--topbar-h) - 40px);
}
.demo-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 12px 24px;
border-bottom: 1px solid var(--border);
background: var(--bg-surface);
}
.demo-header .left {
display: flex;
align-items: center;
gap: 12px;
}
.demo-header .back {
font-size: 12px;
color: var(--text-muted);
cursor: pointer;
}
.demo-header .back:hover {
color: var(--text-secondary);
}
.demo-header .title {
font-size: 14px;
font-weight: 600;
}
.demo-header .live-badge {
font-size: 10px;
padding: 2px 8px;
border-radius: 10px;
background: var(--green-dim);
color: var(--green);
}
.demo-tabs {
display: flex;
gap: 2px;
}
.demo-tab {
padding: 6px 14px;
border-radius: 6px;
font-size: 12px;
font-weight: 500;
background: none;
border: none;
color: var(--text-muted);
cursor: pointer;
font-family: inherit;
}
.demo-tab:hover {
color: var(--text-secondary);
}
.demo-tab.active {
color: var(--text);
background: var(--bg-elevated);
}
.demo-body {
flex: 1;
background: var(--bg);
display: flex;
align-items: center;
justify-content: center;
}
.demo-placeholder {
text-align: center;
color: var(--text-muted);
}
.demo-placeholder .icon {
font-size: 48px;
margin-bottom: 12px;
opacity: 0.3;
}
.demo-placeholder p {
font-size: 14px;
}
.demo-placeholder .guide-link {
display: inline-block;
margin-top: 12px;
font-size: 12px;
color: var(--accent);
cursor: pointer;
text-decoration: underline;
}
/* -- Page: Matrix -- */
.matrix-page {
padding: 32px;
}
.matrix-page h1 {
font-size: 24px;
font-weight: 600;
margin-bottom: 4px;
}
.matrix-page .sub {
font-size: 13px;
color: var(--text-muted);
margin-bottom: 24px;
}
.matrix-mini {
border: 1px solid var(--border);
border-radius: 8px;
overflow: hidden;
background: var(--bg-surface);
}
.matrix-mini table {
width: 100%;
border-collapse: collapse;
font-size: 11px;
}
.matrix-mini th {
padding: 10px 12px;
text-align: left;
background: var(--bg-elevated);
font-family: "IBM Plex Mono", monospace;
font-size: 9px;
text-transform: uppercase;
letter-spacing: 1px;
color: var(--text-muted);
font-weight: 500;
border-bottom: 1px solid var(--border);
}
.matrix-mini th.feature {
text-align: center;
min-width: 80px;
}
.matrix-mini td {
padding: 8px 12px;
border-bottom: 1px solid var(--border-subtle);
}
.matrix-mini td.name {
font-weight: 500;
color: var(--text);
font-size: 12px;
}
.matrix-mini td.cat {
font-size: 10px;
color: var(--text-muted);
}
.matrix-mini td.cell {
text-align: center;
}
.matrix-mini .check {
color: var(--green);
cursor: pointer;
}
.matrix-mini .check:hover {
text-decoration: underline;
}
.matrix-mini .dash {
color: var(--border);
}
/* -- Page: Front Door -- */
.front-door {
padding: 60px 48px;
max-width: 720px;
margin: 0 auto;
text-align: center;
}
.front-door h1 {
font-size: 40px;
font-weight: 300;
letter-spacing: -0.5px;
line-height: 1.2;
margin-bottom: 16px;
}
.front-door h1 strong {
font-weight: 700;
}
.front-door .sub {
font-size: 16px;
color: var(--text-secondary);
line-height: 1.6;
margin-bottom: 36px;
max-width: 520px;
margin-left: auto;
margin-right: auto;
}
.front-door .search-big {
max-width: 480px;
margin: 0 auto 48px;
position: relative;
}
.front-door .search-big input {
width: 100%;
padding: 14px 20px 14px 42px;
border-radius: 12px;
background: var(--bg-elevated);
border: 1px solid var(--border);
color: var(--text);
font-family: inherit;
font-size: 15px;
outline: none;
}
.front-door .search-big input::placeholder {
color: var(--text-muted);
}
.front-door .search-big .icon {
position: absolute;
left: 16px;
top: 50%;
transform: translateY(-50%);
color: var(--text-muted);
font-size: 14px;
}
.front-door .paths {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 12px;
text-align: left;
margin-bottom: 48px;
}
.front-door .path {
padding: 20px;
border: 1px solid var(--border);
border-radius: 12px;
background: var(--bg-surface);
cursor: pointer;
transition: all 0.2s;
}
.front-door .path:hover {
border-color: var(--accent);
transform: translateY(-2px);
}
.front-door .path h3 {
font-size: 14px;
font-weight: 600;
margin-bottom: 4px;
}
.front-door .path p {
font-size: 12px;
color: var(--text-muted);
line-height: 1.4;
}
.front-door .fw-row {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 6px;
margin-bottom: 36px;
}
.front-door .fw-tag {
padding: 5px 12px;
border-radius: 6px;
font-size: 11px;
font-weight: 500;
background: var(--bg-elevated);
color: var(--text-muted);
border: 1px solid var(--border);
cursor: pointer;
transition: all 0.15s;
}
.front-door .fw-tag:hover {
border-color: var(--accent);
color: var(--text);
}
.front-door .stats-row {
display: flex;
justify-content: center;
gap: 32px;
font-size: 12px;
color: var(--text-muted);
}
.front-door .stats-row strong {
color: var(--text-secondary);
}
</style>
</head>
<body>
<!-- TOP BAR -->
<header class="topbar">
<div class="brand">
<span class="logo">CopilotKit</span>
<span class="divider"></span>
<span class="section" id="section-label">LangGraph</span>
</div>
<nav class="nav">
<a href="#" onclick="showPage('front-door')" id="nav-home">Home</a>
<a href="#" onclick="showPage('guide')" id="nav-docs">Docs</a>
<a
href="#"
class="active"
onclick="showPage('guide')"
id="nav-integrations"
>Integrations</a
>
<a href="#" onclick="showPage('matrix')" id="nav-matrix">Matrix</a>
<a href="#" id="nav-ref">Reference</a>
</nav>
<div class="right">
<div class="search-trigger">
<span></span> Search docs, demos, APIs...
<span class="kbd">⌘K</span>
</div>
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<!-- SIDEBAR -->
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<div class="back-link" onclick="showPage('front-door')">
← All Integrations
</div>
<div class="integration-header">
<h2>LangGraph</h2>
<div class="meta">
<span class="tag">Python</span>
<span class="tag">Agent Framework</span>
</div>
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<div class="section-label">Getting Started</div>
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Generative UI
<span class="demo-badge">demo</span>
</div>
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Tool-Based
<span class="demo-badge">demo</span>
</div>
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Agentic
<span class="demo-badge">demo</span>
</div>
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<div class="nav-item">
Shared State
<span class="demo-badge">demo</span>
</div>
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Human in the Loop
<span class="demo-badge">demo</span>
</div>
<div class="nav-item">Frontend Tools</div>
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Multi-Agent
<span class="demo-badge">demo</span>
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<div class="nav-item demo-item" onclick="showPage('demo')">
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<span class="icon"></span> Tool Rendering
</div>
<div class="nav-item demo-item" onclick="showPage('demo')">
<span class="icon"></span> Generative UI
</div>
<div class="nav-item demo-item" onclick="showPage('demo')">
<span class="icon"></span> Human in the Loop
</div>
<div class="nav-item demo-item" onclick="showPage('demo')">
<span class="icon"></span> Shared State
</div>
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<span class="icon"></span> State Streaming
</div>
<div class="nav-item demo-item" onclick="showPage('demo')">
<span class="icon"></span> Sub-Agents
</div>
<div
class="nav-item"
style="color: var(--text-muted); font-size: 11px; padding-left: 28px"
>
All 9 demos →
</div>
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<h1>Build <strong>agent-powered</strong> interfaces</h1>
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Docs, live demos, and code for every major agent framework. Find
your integration and start building.
</p>
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type="text"
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/>
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<h3>📖 Quickstart</h3>
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<p>Compare 46 features across all integrations</p>
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<span class="fw-tag" onclick="showPage('guide')">LangGraph</span>
<span class="fw-tag">Mastra</span>
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<span class="fw-tag">PydanticAI</span>
<span class="fw-tag">Google ADK</span>
<span class="fw-tag">AWS Strands</span>
<span class="fw-tag">Claude SDK</span>
<span class="fw-tag">+19 more</span>
</div>
<div class="stats-row">
<span><strong>46</strong> features</span>
<span><strong>26</strong> integrations</span>
<span><strong>575</strong> doc pages</span>
<span><strong>9</strong> live demos</span>
</div>
</div>
</div>
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<div class="breadcrumb">
<a href="#" onclick="showPage('front-door')">CopilotKit</a> /
<a href="#">LangGraph</a> / Features / Generative UI
</div>
<h1>Generative UI</h1>
<p class="desc">
Let your agent generate interactive React components on the fly.
Tool-based, controlled, or fully agent-driven — choose the pattern
that fits your use case.
</p>
<div class="demo-cta" onclick="showPage('demo')">
<span class="arrow"></span> Try Live Demo
</div>
<h2>Overview</h2>
<p>
Generative UI allows your agent to render custom React components
in the chat. Instead of plain text responses, the agent can
produce interactive charts, forms, cards, and any component you
define.
</p>
<p>
There are three approaches, each suited to different use cases:
</p>
<div class="code-block">
<div class="filename">page.tsx</div>
<pre><span class="kw">import</span> { <span class="fn">useFrontendTool</span> } <span class="kw">from</span> <span class="str">"@copilotkit/react-core/v2"</span>;
<span class="kw">import</span> { z } <span class="kw">from</span> <span class="str">"zod"</span>;
<span class="fn">useFrontendTool</span>({
<span class="fn">name</span>: <span class="str">"render_chart"</span>,
<span class="fn">description</span>: <span class="str">"Render a data visualization"</span>,
<span class="fn">parameters</span>: z.object({
data: z.array(z.object({ label: z.string(), value: z.number() })),
type: z.enum([<span class="str">"bar"</span>, <span class="str">"pie"</span>, <span class="str">"line"</span>]),
}),
<span class="fn">handler</span>: <span class="kw">async</span> ({ data, type }) => {
<span class="cm">// The agent calls this tool and the UI renders the chart</span>
<span class="kw">return</span> { rendered: <span class="str">true</span> };
},
});</pre>
</div>
<h2>Approaches</h2>
<p>
<strong>Tool-Based Generative UI</strong> — The agent calls a
frontend tool that renders a component. Best for structured,
predictable UI patterns like charts and forms.
<a href="#" onclick="showPage('demo')" style="color: var(--green)"
>Try the demo →</a
>
</p>
<p>
<strong>Agentic Generative UI</strong> — The agent orchestrates
long-running tasks and renders progress UI. Best for multi-step
workflows.
<a href="#" onclick="showPage('demo')" style="color: var(--green)"
>Try the demo →</a
>
</p>
<p>
<strong>Open Generative UI</strong> — The agent generates
arbitrary HTML/components. Maximum flexibility, less control.
</p>
<h2>API Reference</h2>
<p>
Key hooks:
<code
style="
background: var(--bg-elevated);
padding: 2px 6px;
border-radius: 4px;
font-family: &quot;IBM Plex Mono&quot;, monospace;
font-size: 13px;
color: #c084fc;
"
>useFrontendTool</code
>,
<code
style="
background: var(--bg-elevated);
padding: 2px 6px;
border-radius: 4px;
font-family: &quot;IBM Plex Mono&quot;, monospace;
font-size: 13px;
color: #c084fc;
"
>useRenderTool</code
>,
<code
style="
background: var(--bg-elevated);
padding: 2px 6px;
border-radius: 4px;
font-family: &quot;IBM Plex Mono&quot;, monospace;
font-size: 13px;
color: #c084fc;
"
>useComponent</code
>. See
<a href="#" style="color: var(--accent)">full reference →</a>
</p>
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