Launch UI
Free, open-source blocks and templates built with React, shadcn/ui, and Tailwind CSS for landing and marketing sites.
Launch UI components
CTA with Rectangle
CTA with Glow
Hero Section
Glow
Mockup
Free, open-source blocks and templates built with React, shadcn/ui, and Tailwind CSS for landing and marketing sites.
CTA with Rectangle
CTA with Glow
Hero Section
Glow
Mockup
Launch UI is a component library on 21st.dev by Mikolaj Dobrucki with 5 public React components. Every component ships with a live interactive preview and full TSX source — copy the code, install it through the shadcn CLI, or pull it into Cursor or Claude Code over MCP.
