During my work in Orange or at home I've given some helps to the cloud foundry community. I helped by creating new apps or libraries, help other contributor on their projects, adapt open source apps to use the power of Cloud Foundry but also help cloudfoundry team on their buildpack when I could find some missing things or bugs.
This is an accurate list of this work.
VCAP_SERVICESenv vars. This is similar to the https://www.npmjs.org/package/cfenv node package. It is also able to auto-connect to a database, a redis or a mongodb service.
p-mysql, this on do and is able to auto-detect new mysql service binded.