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CopilotKit
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CopilotKit

Active·★ 31.8k·MIT·Updated 2026-05-29
★ Most Popular★ Trending★ Essential

React UI + elegant infrastructure for AI Copilots, AI chatbots, and in-app AI agents. The Agentic Frontend.

CopilotKit is a React framework for embedding AI copilots, chatbots, and in-app agents directly into web applications. It provides UI components (chat interface, sidebar, textarea) and backend infrastructure for building agentic frontends — where AI can read and modify application state, take actions, and render generative UI. Supports LangChain, LangGraph, CrewAI, and custom agent backends.

#AI Agents#Frontend Framework#Generative UI#Developer Tools#LLM Integration#Communication
$ Install
$ npx copilotkit@latest create
↗ Visit site★ GitHub
01

Features

01Drop-in React UI components: chat, sidebar, textarea, and generative UI
02AI can read and write your application's frontend state bidirectionally
03Backend adapters for LangChain, LangGraph, CrewAI, and custom agents
04Human-in-the-loop patterns for approving AI actions before execution
05Copilot Cloud hosted option or fully self-hosted deployment
02

Compatibility

React
Native
Verified via docs
Next.js
Supported
Verified via docs
Node.js
Node.js
Verified via docs
03

Quick start

1
$ npx copilotkit@latest create
04

Use cases

↳Adding a context-aware AI copilot to a SaaS product that understands app state
↳Building AI-powered document editors where the agent can directly modify content
↳Embedding a conversational agent in a dashboard that can read and update data
05

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Related searches

CopilotKit AlternativesBest Browser Automation Tools 2026Open Source Browser AutomationCopilotKit TutorialCopilotKit Vs CompetitorsAI AgentsFrontend FrameworkGenerative UI

Comments

Log in to leave a comment
  • P
    Parker ThompsonMay 26, 2026

    Good for teams building embedded AI assistants in existing React apps.

  • S
    Shawn WilsonMay 21, 2026

    React UI components for AI copilots that actually look production-ready.

  • J
    Jesse JacksonMay 13, 2026

    Active community, new components ship regularly.

  • R
    Remy MartinezApr 1, 2026

    Infrastructure handles streaming, tool calls, and state — you write the product logic.

  • S
    Sasha NguyenMar 19, 2026

    Chatbot and agent UI components are well-designed, not just a chat input.

On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
Stats
GitHub Stars★ 31.8k
Last commit1d ago
StatusActive
LicenseMIT
CategoryBrowser Automation
Trend (30d)
+1.2k↑ 4.8%
Links
Documentation↗Discussion↗Issues↗Releases↗

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