lnkiai/m3e-canvas

Sketch Material 3 Expressive screens in the browser and turn them into vibe-coding prompts.

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README & documentation

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Sketch Material 3 Expressive screens in the browser, link them, tap through them, and copy a prompt for your AI coding tool. Sketch the screens, tap through the flow, copy the prompt, and let your AI coding tool build the app. (mp4) M3E Canvas is a free, open-source sketchpad for app screens made of real Material 3 Expressive parts. It runs entirely in your browser: no account, no server, nothing to install. What you sketch becomes a precise prompt that any AI coding tool that takes one, such as Claude Code, Codex, Gemini CLI or Cursor, can turn into a working app. Real M3 Expressive parts — Buttons, FABs, bars, tabs, cards, lists, sheets, pickers, carousels, loading indicators and more, each with its own panel for text, style, size and what a tap does. Screens and flow — Phone and desktop screens, screens that scroll, taps and swipes that open…

lnkiai/m3e-canvas on GitHub A short preview, not the full document.

Read the full README ↗ · Preview checked 2026-10-29T15:30:32.425Z

Inside the original README — Document outline
  1. How it works
  2. What's inside
  3. Keyboard
  4. Run it locally
  5. Contributing
  6. Support
  7. Thanks
  8. Credits
  9. See also
  10. Contact
  11. License

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Documentation belongs to its respective authors. Reported project/model license: MIT. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.

What this repository does

Sketch Material 3 Expressive screens in the browser and turn them into vibe-coding prompts.

Repository facts

Owner
lnkiai
Primary language
TypeScript
Stars
8,563
Forks
902
Open issues + pull requests
10
License
MIT
Archived
No
Default branch
main
Created
2026-09-02T04:36:34.000Z
Last push
2026-10-01T11:00:49.000Z

Topics and intended use

Owner-supplied topics: design-tool, material-3-expressive, material-design, material3, nextjs, prompt, react, vibe-coding

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Source: GitHub. Metadata observed 2026-10-02T12:05:35.823Z. Daily imports are snapshots, not real-time monitoring.

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