Google core libraries for Java

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Dex to Java decompiler

RxJava bindings for Android

A standalone Java Decompiler GUI

A declarative API to handle Android runtime permissions.

Generate diagrams from textual description

A barebones WebSocket client and server implementation written in 100% Java.

Custom fonts in Android the easy way...

A library for debugging android databases and shared preferences - Make Debugging Great Again

Flyway by Redgate • Database Migrations Made Easy.

Lifecycle handling APIs for Android apps using RxJava

Tiny, easily embeddable HTTP server in Java.

jOOQ is the best way to write SQL in Java

A diagram of the Android Activity / Fragment lifecycle

Automatic binding+disposal of RxJava streams.

The modular web framework for Java and Kotlin

Stream API from Java 8 rewritten on iterators for Java 7 and below

An efficient TabLayout library implemented with RecyclerView.

Java 8 optimized, memory efficient, speedy template engine producing statically typed, plain java objects

IntelliJ plugin - https://plugins.jetbrains.com/plugin/2162

IntelliJ/Android Studio plugin for searching artifacts ids of popular Java libraries.

Cb (C flat) compiler. Cb is simplified C.

Mixing the coverage data from both Instrumented and Unit tests

CamelCasePlugin for IDEA IDEs

Android-dagger and Architecture component ViewModel sample

Simple and lightweight library that implements Railway Oriented Programming approach for error handling.