PuMi

Structure before code

Map your app before you build it.

Skip the endless prompt tennis. Map a low-fidelity wireframe—screens, flows, and blocks you can actually design and build on top of.

Start freeHow it works

Made for

  • Cursor
  • Claude
  • Replit
  • Vercel
  • Windsurf
  • GitHub Copilot
  • StackBlitz
  • Cline
  • Lovable
  • v0

Trademarks belong to their owners. Marks from Simple Icons (CC0) and vendor brand pages where applicable.

Built for the handoff

Canvas-first

Pages, blocks, and edges so your IA stays legible while you iterate.

Export you can paste

Markdown specs and project rules ready for tickets, docs, or AI context.

Vibe-coding ready

Give models a single source of truth instead of a wall of chat history.