- Realm (local database)
- Retrofit (HTTP client library)
- Otto (Event bus) (alternative : http://greenrobot.org/eventbus/)
- https://www.youtube.com/watch?v=siq2_5U-a20 (Retrofit Tuto)
- https://www.youtube.com/watch?v=6z3hFgO02kQ (Otto Tuto)
- http://greenrobot.org/android/android-architecture-with-eventbus/ (General application aArchitecture)