An insightful analysis by one the primary authors of RxJava: <a href="http:&#x2F;&#x2F;akarnokd.blogspot.com&#x2F;2016&#x2F;04&#x2F;google-agera-vs-reactivex.html" rel="nofollow">http:&#x2F;&#x2F;akarnokd.blogspot.com&#x2F;2016&#x2F;04&#x2F;google-agera-vs-reactiv...</a>