v0 by Vercel

v0 is Vercel's AI UI generation tool that converts text descriptions and screenshots into production-ready React components using Tailwind CSS and shadcn/ui. Design, iterate, and copy components directly into your Next.js project. v0 understands design system conventions and can generate complex layouts, data tables, forms, and dashboards. Deeply integrated with the Vercel deployment platform, making it the go-to tool for Next.js developers.