WinMerge - WinMerge is an open source differencing and merging tool for Windows.
RabbitMQ - RabbitMQ is an open source message broker software.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.
Ethereum - Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
Beyond Compare - Beyond Compare allows you to compare files and folders.
Hyperledger - Hyperledger is a multi-project open source collaborative effort hosted by The Linux Foundation, created to advance cross-industry blockchain technologies.