Design patterns implemented in Java

Free and Open Source, Distributed, RESTful Search Engine

Everything you need to know to get the job.

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

Netty project - an event-driven asynchronous network application framework

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

APM, Application Performance Monitoring System

IntelliJ IDEA Community Edition & IntelliJ Platform

Style and Grammar Checker for 25+ Languages

The Clojure programming language

A JavaScript checker and optimizer.

Algorithms, 4th edition textbook code and libraries

Catch common Java mistakes as compile-time errors

Gephi - The Open Graph Viz Platform

AI + Data, online. https://vespa.ai

A cross-language remote procedure call(RPC) framework for rapid development of high performance distributed services.

Implementation of Algorithms and Data Structures, Problems and Solutions

Deep Learning (Python, C, C++, Java, Scala, Go)

微信SDK JAVA (公众平台、开放平台、 商户平台、 服务商平台)

Java implementation of algorithms from Russell And Norvig's "Artificial Intelligence - A Modern Approach"

Open Liberty is a highly composable, fast to start, dynamic application server runtime environment

Pluggable type-checking for Java

☕ Java bindings for Asciidoctor. Asciidoctor on the JVM!

A video player playing videos from youku.com and other video sites.

Themis provides cross-row/cross-table transaction on HBase based on google's percolator.

Pacman-inspired game, for teaching testing purposes.

Microprofile.io Demo Code - Web Services Conference Application

Templates for Google Code Jam contest in different programming languages

Simple Android client using Dribbble api