VibeUI vs shadcn/ui
shadcn/ui is a free open-source set of base components (buttons, dialogs, forms) you compose into an interface yourself. VibeUI uses the same registry format and adds ready, designed blocks and pages plus an instruction for your AI agent, so Cursor or Claude Code install the component instead of recreating it. It is a layer on top of shadcn/ui, not a replacement.
| Feature | VibeUI | shadcn/ui |
|---|---|---|
| What's inside | 2,048 items: components, landing blocks (hero, pricing, navbar, FAQ, data grid), animations and full-page scenarios | Base primitives and a set of blocks; neutral style meant to be customised |
| Install | shadcn CLI: npx shadcn add <item url>, code is copied into your project | shadcn CLI: npx shadcn add <item url>, code is copied into your project |
| AI agent workflow | Copy for AI: a ready instruction for Cursor / Claude Code — install command, dependencies, what to keep and what to adapt | Agents know shadcn/ui from training; no per-component instruction |
| Price and license | Catalog and previews free; 20 copies a month with an account; PRO — $9/month | Free, open source (MIT) |
FAQ
When is shadcn/ui alone enough?
When you need base elements and have time for design: shadcn/ui is free and open. VibeUI helps when you want a designed hero, pricing section or a whole page right away and hand it to an AI agent.
Can I use VibeUI together with shadcn/ui?
Yes. The VibeUI registry is shadcn-compatible: items install with the same npx shadcn add into a project that already uses shadcn/ui and don't break it.
Do I need an account to browse components?
No. The catalog, live previews and search are open without an account. An account is needed to copy code: 20 free copies a month.