Where to find useful libraries for android developer?

Question

Android

Can you recommend useful library directories for android development?
Recently I came across Android Arsenal, so I realized that everything had already been invented and done before us - I could not write a bunch of bicycles. Here also it would be desirable to look at other similar directories. Advise something?

Answer 1

https://github.com/cesards/AndroidElementals
https://play.google.com/store/apps/details?id=com....

Answer 2

android-arsenal.com

Answer 3

https://github.com/codepath/android_guides/wiki/Mu...
And there is also a section dedicated to libraries:
https://plus.google.com/communities/11141866222357...