FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

⚠️ Processing moved to processing/processing4 ⚠️

Enhancing Java Stream API

Sky Map (formerly Google Sky Map, open sourced in 2012)

SMS gateway for Android powered phones

PDF signing software written in Java. It supports visible signatures, timestamping, certificate verification and many other cool features

Pacman-inspired game, for teaching testing purposes.

WebGraph is a framework for graph compression.

Securely store and manage passwords and secrets on your Android phone.

Get your Android based phone in sync with your favorite social networking sites

Materials gathered at the JCrete 2017 un-conference

Emulator (V9t9 and others)

A course on advanced object-oriented design and programming

BitTorrent client in Java

Architecture to control and secure the processing of personal data

Decode Secrets for Android files on a Java SE platform

Get your Android based phone in sync with your favorite social networking sites

Tool for exporting documentation for unix commands