Diagrams that explain themselves, step by step, in any web page.
1. Pick an example or open your own .json (drop it on the player).
2. Press ▶ Play, or step with ← →.
3. Try the theme, font and size controls, and Simulate live health to restyle a node from code.
GitHub & docs · Install · Demo 2: documentation, transformed → · Make a diagram in the free editor