v0
Vercel
Prompt-to-UI generator from Vercel. Outputs React + Tailwind + shadcn.
Vercel's generative UI surface. Type a description, get a working React component using Tailwind and shadcn primitives — copy the code or fork into a v0 project for iteration.
Worth knowing
Launched by Vercel in October 2023 (100K waitlist signups in three weeks) and rebranded from v0.dev to v0.app in January 2026.
- ui-gen
- react
- tailwind
- shadcn