1. Coq2rustCoq to Rust program extraction. The whole tree is on the original Coq code base.
2. BambooBamboo see https://github.com/cornellblockchain/bamboo
3. gohantabeyoGohantabeyo is a web site where people can make a wish whom they want to eat out with. If the other makes a similar wish, their wishes are told to both.