Kotlin - https://kotlinlang.org/
RxJava - https://github.com/ReactiveX/RxJava
Dagger Android - https://google.github.io/dagger/
Arquitetura MVP - https://github.com/googlesamples/android-architecture/tree/todo-mvp/
Teste Unitário JUnit - https://developer.android.com/training/testing/unit-testing/local-unit-tests.html
Lifecycle Android - https://developer.android.com/guide/components/activities/activity-lifecycle.html
Retrofit2 - http://square.github.io/retrofit/
Glide - https://github.com/bumptech/glide
Lottie Airbnb - https://github.com/airbnb/lottie-android | https://www.lottiefiles.com/