assistant-ui
Open Source React.js Library for AI Chat
Developer Tools
Generative AI
Chat
Web Development
AI Assistant
About
assistant-ui helps frontend developers add AI chat to their apps. Our product is used by several dozen companies, like LangChain, Stack AI, Browser Use, and Athena Intelligence. We're building an open source Typescript/React library and a backend as a service, with first class integrations into popular agent frameworks like LangGraph and Vercel AI SDK.
Build your own investing agent
GPAgent keeps YC listings public and neutral. Fund-specific scoring, notes, and workflow state live in each customer workspace.
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Status
Active
Stage
Early
Team Size
3
Regions
United States of America, America / Canada