Open source
Free. Always.
ParticleUI is MIT licensed and open source. Every component, block, and theme is free to install, customize, and ship — no account required.
Everything included
MIT licensed. No account needed. No expiry.
- 100+ components, MIT licensed
- React · Vue · Svelte registries
- 36 particle & animation effects
- Full-page blocks and templates
- OKLCH design tokens
- MCP server for AI editors
- TypeScript-first, fully typed
- WCAG 2.1 AA accessible
- No sign-in required
- No token needed
- Use in commercial projects
- Lifetime updates via GitHub
Install any component
npx particleui-cli add buttonMIT license · View on GitHub · No sign-in required
Common questions
Is this really free?
Yes. ParticleUI is MIT licensed and free forever. Every component, block, and theme — no tiers, no gates, no upsell.
Do I need an account?
No. Run npx particleui-cli add [component] and the source lands in your repo immediately. No sign-in, no token.
Can I use these in commercial projects?
Yes, the MIT license covers unlimited personal and commercial use. There are no restrictions on how you use, modify, or distribute the code.
How is this different from shadcn/ui?
shadcn/ui gives you great primitives. ParticleUI adds the particle and animation layer, full-page blocks, OKLCH design tokens, and native Vue + Svelte registries — all with a strong visual identity out of the box.
How do components install?
The CLI copies source files directly into your project — no runtime package, no version lock-in. You own the code the moment it lands.
Can I contribute?
Yes, the repo is open on GitHub. Open an issue, submit a PR, or share what you build. We review contributions regularly.