Rebox - Easy to use design, Ability to schedule your returns.
RabbitMQ - RabbitMQ is an open source message broker software.
AIMM - The next generation matchmaking service
Ethereum - Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
ipetcompanion - Play with real cats over the internet
Hyperledger - Hyperledger is a multi-project open source collaborative effort hosted by The Linux Foundation, created to advance cross-industry blockchain technologies.