# Arc

> Arc is a library of React components and blocks with motion built in. Install them with the shadcn CLI, or let your AI tool build from the docs and MCP.

- Open the app: https://uiarc.dev/
- Linkstore listing: https://www.linkstore.io/apps/arc-6029067237
- Category: Developer Tools
- Price: Free
- Rating: Not rated yet
- Runs in: any web browser, nothing to install
- Made by: elia
- Listed on Linkstore: 2026-10-04
- Tags: Design, dev tools, MCP, UI, UI Library

## About

Arc is a React component library for shadcn/ui with motion built in. It includes 145 components and 85 full blocks that feel finished out of the box: menus that morph, sheets that glide, numbers that roll and confirmations that happen in place, all tuned with consistent springs and respectful of reduced motion.

Everything installs with the shadcn CLI and lands in your codebase as plain React and CSS you own and can edit. Blocks cover the screens every product needs, from auth, pricing and settings to dashboards, billing, inboxes and app shells, so you can skip the weeks of polish and ship.

Arc is built for building with AI. Connect it to Claude, Cursor or any MCP client and your agent installs polished, animated components instead of generic ones, guided by docs written for assistants.

The core is free and open source. Arc Pro adds 41 premium motion components, the larger blocks and every future release, for one payment with lifetime access.

## Links

- [X](https://x.com/uiarcdev)

## Alternatives to Arc

- [RareUI](https://www.linkstore.io/apps/rareui-2087853768): Rare UI is a free, open-source collection of rare animated React components. Browse them in action below and install any component with the shadcn CLI.
- [Amicro](https://www.linkstore.io/apps/amicro-7482650235): Add beautiful, lightweight, micro-interactions and transition components to your React website with a Shadcn CLI .
- [EasyUI](https://www.linkstore.io/apps/easyui-5440174626): Production-ready animated UI components built with React, Tailwind CSS, and Framer Motion for modern web apps.
- [FeedbackBasket](https://www.linkstore.io/apps/feedbackbasket-4944802708): Collect user feedback from websites and native iOS apps with a feedback widget and open-source Swift SDK. Capture context, manage replies, and triage faster.
- [Cloudflare](https://www.linkstore.io/apps/cloudflare-9491740177): DNS, CDN, security and serverless hosting from one dashboard.
- [Vercel](https://www.linkstore.io/apps/vercel-3440076132): Deploy web apps from Git with previews for every change.