CopilotKit gained 37,582 GitHub stars

CopilotKit, an open-source TypeScript SDK for full-stack agentic applications, has reached 38,000 GitHub stars, with the headline figure cited as 37,582. The SDK provides generative UI, shared state and human-in-the-loop workflows for React, Angular, Vue and React Native plus Slack and Microsoft Teams, and its makers created the AG-UI protocol, which the README says Google, LangChain, AWS, Microsoft, Mastra and PydanticAI have adopted. An optional CopilotKit Intelligence layer adds persistent threads and user memories in production, and the project was last updated in September 2026.

CopilotKit The frontend stack for agents: generative UI, shared state and human-in-the-loop for web, mobile, Slack and Teams. Sources and review Checked against public documentation on . Suitability guidance is our editorial judgment; this is not a performance benchmark or an endorsement. Putting an existing agent in front of users with rich, interactive UI rather than a plain chat box. About CopilotKit CopilotKit is an SDK for full-stack agentic applications that sits between your agents and your users, providing generative UI, shared state and human-in-the-loop workflows for React, Angular, Vue and React Native and inside Slack and Microsoft Teams. Its makers created the AG-UI protocol, which the README says Google, LangChain, AWS, Microsoft, Mastra and PydanticAI have adopted. An optional CopilotKit Intelligence layer adds persistent threads and user memories in production. CopilotKit is an open-source project written primarily in TypeScript, with 38k stars on GitHub. It was last updated in September 2026. npx copilotkit@latest create Make your product part of the discovery. Explore advertising CopilotKit vs. the alternatives All 54 alternatives → https://agentsearchengine.app/alternatives/copilotkit