v0.dev is a generative user interface system by Vercel Labs powered by AI. It generates copy-and-paste friendly React code based on Shadcn UI and Tailwind CSS.
They recently added new integrations, shipped MCP support, launched a Nano Banana Pro Playground, released Opus 4.5 preview, expanded their Ambassador Program, and more.
As a member of the @v0 by Vercel Ambassador Program, I just had early access and there's no difference with the desktop app. This. is. freakin. mind-blowing.