v0 by Vercel

What v0 does

v0 is an AI coding and UI-generation tool from Vercel that turns written descriptions into working frontend interfaces. You describe the component or page you want, and v0 returns React code styled with Tailwind CSS and shadcn/ui, rendered in a live preview. You can refine the result through conversation, asking for layout changes, new states, or different styling until the design matches your intent.

The tool sits in the coding category but focuses specifically on the frontend layer, helping developers and designers move from idea to interface without hand-writing boilerplate markup.

Getting the most from it

v0 works best when you give it clear, specific prompts and iterate in small steps. You can attach images or screenshots as visual references, then copy the generated code or pull components in through the CLI. Because it is made by Vercel, projects deploy smoothly to the Vercel platform and fit naturally into Next.js workflows. It is strongest for teams already using React and Tailwind, and less useful outside that ecosystem. Free credits let you try it, while paid plans suit frequent, production-scale use.