React AI Chat With Sidebar Block

React AI chat with sidebar block for Next.js with conversation history list, timestamps, search, and two-column grid layout using shadcn/ui and Tailwind CSS

Build a full-featured AI chat interface with a sidebar conversation history panel in React and Next.js. This TypeScript block uses a two-column grid layout with a left sidebar showing past conversations with timestamps and a right panel for the active chat. Designed with shadcn/ui, Tailwind CSS for production-ready chat apps and SaaS dashboards.

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Installation

Install

Pro block

npx shadcn@latest add https://www.shadcn.io/r/ai-chat-with-sidebar.json

npx shadcn@latest add https://www.shadcn.io/r/ai-chat-with-sidebar.json

pnpm dlx shadcn@latest add https://www.shadcn.io/r/ai-chat-with-sidebar.json

bunx shadcn@latest add https://www.shadcn.io/r/ai-chat-with-sidebar.json

AI Message

Chat message component

AI Conversation

Chat container

AI Reasoning

Thinking display

AI Sources

Citation links

FAQ

Last updated on March 15, 2026

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