Learning RxJava for Android Devs

One of my goals this year was to learn RxJava. Similar to my goal of going to the gym, I procrastinated a bit.
However, I have recently been digging deep into RxJava, especially as it's used in Android applications. Figured I'd share some of the resources I've come upon to help others in their reactive journeys.


What have you found useful? Share in the comments. Thanks!