v0
Vercel's AI tool that generates production-ready React and Next.js apps.
What is v0?
v0 by Vercel generates production-ready React code from prompts using Next.js, Tailwind, and shadcn/ui. A 2026 overhaul added Git integration, a code editor, database connectivity, and agentic workflows.
Who is v0 best for?
Frontend developers and designers who want high-quality UI components, landing pages, and dashboards fast.
How does v0 work?
You describe a UI or app and v0 produces clean, responsive React components you can preview, edit, and deploy on Vercel, now with a full Next.js sandbox.
Pros
- Excellent production-quality UI output
- Native Next.js and shadcn/ui code
- Now supports full-stack builds and databases
- Seamless Vercel deployment
Cons
- Token-based pricing
- Historically weaker on backend logic
- Best results within the Vercel/React stack
- Costs scale with model tier
