React Shuffling List
- redKey: 0
- orangeKey: 1
- greenKey: 2
- redKey: 1
- orangeKey: 2
- greenKey: 3
- redKey: 0
- orangeKey: 1
- greenKey: 2
- redKey: 1
- orangeKey: 2
- greenKey: 3
TODO
- May need to add MutationObservers to highlight when DOM nodes are removed/added/changed as web DOM mutation events do not fire.
- Compare with React Components extension