v0 by Vercel

Vercel's AI app builder — prompt to UI in seconds, full Next.js sandbox, Supabase integration, and one-click Vercel deploy.

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Features

Feature 1

Next.js full-stack sandbox (API Routes, Server Actions)

Feature 2

Supabase database CRUD integration

Feature 3

Choose Claude or GPT-4o per generation

Feature 4

Upload screenshots or Figma → React code

Feature 5

VS Code-style editor + Git integration

Feature 6

One-click deploy to Vercel

Feature 7

Token-based pricing: Free $5/mo credits + paid tiers

Feature 8

Strongest frontend AI generation in benchmarks