shadcn

affectui

+139

UI for AI agents. React components for what agents do – agent trees, tool calls, traces, handoffs and approvals – and for the rest of your app. One file each, install with shadcn or via MCP. Free and open source.

shadcn-ui/ui

+665

Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.

hairline

+448

Isometric line figures that answer the pointer. For React and for anything with a DOM.

design.how

+70

Agent skills and design systems from design.how. Build a design system from your app, use agents to ship UI, enforce it in CI.

arc-library

+126

Arc Library: free, open source React components with calm motion. Copy the code or install with the shadcn CLI.

assistant-ui

+137

Typescript/React Library for AI Chat 💬🚀

canvas-ui

+108

A library of creative canvas components. Real HTML with WebGL effects running over it. React, Vue, Svelte, vanilla.

awesome-shadcn-ui

+46

A curated list of awesome things related to shadcn/ui.

bklit/bklit-ui

+39

Open-source UI & Charts library