Sketch Material 3 Expressive screens in the browser and turn them into vibe-coding prompts.
Design Tool GitHub Repositories (2026) · Open Source Tools
Discover the best Design Tool open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
The open-source alternative to Paper.design. A multiplayer design canvas where humans and AI agents design together, live. MCP built in.
Open source Canva with CLI/GUI, AI Agent, MCP for App Store and Play Store screenshots/assets. Free alternative to AppScreens, AppLaunchpad and Previewed
AI-native infinite-canvas design tool: describe an app, get multi-screen HTML designs on an infinite canvas, click through them as a prototype, and let your local coding agent read and write the canvas over MCP.
Canvix — Free & open-source graphic design tool. A community-built Canva alternative with a drag-and-drop editor, templates, shapes, text, images & one-click export. Works on desktop, tablet & mobile.