What is Reddit's opinion of RxMarbles?

From 3.5 billion Reddit comments

Reminds me of RxMarbles.

I don’t think any of these manage to capture the gotchas I’ve tripped over, like:

• delay and timeout emit on the computation scheduler
• zipping two observables together that each fail sometimes results in an undeliverable error (and bombs the app unless you took precautions)
• it’s all too easy to call the wrong overload of OnErrorReturn or SwitchIfEmpty (eg switchIfEmpty { doThisInstead } rather than switchIfEmpty(doThisInstead))

RxLint OTOH has been invaluable.

Also recommend RxMarbles if you use RxJava:

https://play.google.com/store/apps/details?id=com.moonfleet.rxmarbles