Before we acquired Gitter most every part of Gitter was private/closed-source. The main webapp was open-sourced in June 2017 and got both mobile Android/iOS apps open sourced in September 2018. If you would like to come help out, feel free to send us a merge request! This blog post will go over some the technical details of making the projects available for anyone to contribute. Here is the basic overview: Find secrets in the current state of the project (don't worry about the commit history) a...