React AI Knowledge Base Block

React AI knowledge base search block for Next.js with category filters, relevance scoring, and highlighted matches using shadcn/ui and Tailwind CSS

Build a production-ready AI-powered knowledge base search into your React or Next.js app. This TypeScript block features a search bar with category and date range filters, result cards with highlighted excerpts and relevance scores, and a popular topics sidebar. Styled with shadcn/ui Input, Card, Badge, Select, and ScrollArea components plus Tailwind CSS for a clean, responsive layout perfect for documentation portals, help centers, and internal wikis.

React AI Knowledge Base Block preview

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Installation

Install

Pro block

npx shadcn@latest add https://www.shadcn.io/r/ai-knowledge-base.json

npx shadcn@latest add https://www.shadcn.io/r/ai-knowledge-base.json

pnpm dlx shadcn@latest add https://www.shadcn.io/r/ai-knowledge-base.json

bunx shadcn@latest add https://www.shadcn.io/r/ai-knowledge-base.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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