Selenium IDE 3.17.4, (Firefox 115.8.0esr and current Firefox 123.0.1):

- Shows deprecation components error in devtools console that distracts from real errors/warnings during development/testing.
- XML (http content-type text/xml or application/xml) are not rendered as foldable xml tree when this addon is active.

So enable this addon only when you really need to work with it.

Very useful for Automated the test cases and project

nice

Literally the single most perfect extension I've ever seen, if your goal is to bring your Firefox to a screeching halt and reduce it to being completely unusable.

For any other purpose, though, it's a complete failure.

hangs while recording when doing certain actions

gg