Use mutation observers to detect when elements get updated dynamically with attribute changes, removed/added to the DOM or have content updates.
Using timers to simulate dynamic updates.
Mutation observer watching for style updates.
In the options object I'm using "attributes" and "subtree". The MO needs at least one of "attributes", "characterData", or "childList" to be set to true.
Mutation observer watching for added/removed nodes.
Mutation observer watching for content updates.
Editable text, make updates to trigger mutation observer with characterData.