React AI Chat With Canvas Block

React AI chat with canvas block for Next.js with split-panel layout, inline editing toolbar, and AI-generated rich content using shadcn/ui and Tailwind CSS

Build a ChatGPT Canvas-style interface in React and Next.js with this TypeScript block. A compact chat panel on the left lets users converse with the AI, while a canvas panel on the right displays AI-generated content with an inline editing toolbar for bold, italic, code, and insert actions. Features a draggable resize handle between panels. Built with shadcn/ui Button, Separator, and Tailwind CSS for a premium split-panel writing experience.

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Installation

Install

Pro block

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

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

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

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

AI Message

Chat message component

AI Reasoning

Thinking display

AI Actions

Action toolbar

AI Suggestion

Quick reply buttons

FAQ

Last updated on March 15, 2026

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