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Components · Free

assistant-ui

Open-source React primitives for AI chat interfaces.

The chat UI you shouldn’t rebuild: threads, composers, tool calls, markdown. Open source, made to sit on top of your model, not theirs.

Install

npx shadcn@latest add @assistant-ui/thread

See assistant-ui.com for the current CLI.

On the site

  • Chat and agent UI primitives
  • React, open source
  • Free