An infinite canvas with smart shapes. It supports:

• 💡 Smart shapes (scripting, constraints, extended properties)
• 🔧 Headless components (React)
• 🔥 Infinite canvas
• 📑 Multi-page support
• 👍 Hand-drawn styles
• 👥 Real-time collaboration
• 🎨 Dark mode (adaptive colors)
• 📸 Export to image (PNG, JPEG, WebP, SVG)
• 📕 Export to PDF
• 🔤 Rich text
• 🧑🏻‍💻 JSON export/import

• Get started
• Minimal example (StackBlitz)
• Run demo app

• Frame0 - Sketch-style low-fi wireframing tool
• DGM App - Full-featured web-based sketchnotes app
• draw2app - Generate web app from low-fidelity sketch by OpenAI.

Please note that this project is not open contribution, so we do not accept any pull requests.

# clone repository
$ git clone https://github.com/dgmjs/dgmjs.git
$ cd dgmjs

# install all dependencies
$ npm install

# build all packages
$ npm run build --workspaces --if-present

# run demo app
$ npm run dev -w demo

DGM.js is distributed under the GPLv3 license. If you want non-GPL license, please see our licensing options.