Blockrazor: Absolutely ALL information about EVERY blockchain project in a comparison tool that ANYONE can understand. https://github.com/Blockrazor/

Fractalide: Reusable Reproducible Composable Software. https://github.com/fractalide

ZeroMQ: Fastest. Messaging. Ever. https://github.com/zeromq

CardanoUpdate: problem: it’s extremely difficult to keep up with everything happening within the Cardano ecosystem. https://github.com/EmurgoHK/cardanoupdate

Emurgo Hong Kong: https://github.com/EmurgoHK