v0

v0 by Vercel is a generative UI tool that creates React components from text descriptions. The output quality is consistently impressive — components are well-structured, responsive, accessible, and styled with Tailwind CSS and shadcn/ui. You can iterate by chatting with v0, asking for modifications, and getting updated components in seconds. The generated code is clean and production-ready, not throwaway prototype code. v0 excels at landing pages, dashboards, forms, data tables, and navigation components. The new 'blocks' feature provides pre-built, customizable UI sections. For developers, v0 dramatically accelerates the design-to-code workflow. For designers, it provides a way to create functional prototypes without coding. The free tier allows 200 generations per month. The Premium plan at $20/month adds higher limits and priority access. While v0 handles UI generation beautifully, it does not handle backend logic, state management, or complex application architecture.