Developed by devhub.io
Java is a general-purpose computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
Open Source, Distributed, RESTful Search Engine
Design patterns implemented in Java
Protocol Buffers - Google's data interchange format
Official ZXing ("Zebra Crossing") project home
Desktop/Android/HTML5/iOS Java game development framework
Everything you need to know to get the job.
:bullettrain_side: A fast JSON parser/generator for Java
Code tree for GitHub
:loudspeaker: Dubbo is a distributed, high performance RPC framework empowering applications with service import/export capabilities.