Instructions
Visualize Map trees that have been gathered using path/to/d8 $FILE --trace-maps.
You can inspect the transition tree in DevTools by looking at document.state.timeline.values.
Keyboard Shortcuts
- SHIFT + Arrow Up
- Follow Map transition forward (first child)
- SHIFT + Arrow Down
- Follow Map transition backwards
- Arrow Up
- Go to previous Map chunk
- Arrow Down
- Go to next Map in chunk
- Arrow Left
- Go to previous chunk
- Arrow Right
- Go to next chunk
- +
- Timeline zoom in
- -
- Timeline zoom out