We just released 3 years of freeCodeCamp chat history as Open Data -- all 5 million messages of it

Two years ago, our nonprofit started a tradition of releasing large public datasets for researchers and data scientists. And today I'm thrilled to announce the release of our biggest open dataset yet. Gitter.im is an open source chat platform designed specifically with open source in mind. Unlike Slack or Discord, Gitter is truly public. Anyone can join a chatroom, and anyone can observe a chatroom without even needing to create a Gitter account. Gitter also has a robust public API, which we've used to export 3 years of chat history -- more than 5 million messages -- into a few conveniently-organized files.