There is also documentation and a changelog. This includes bots, clients, docker containers, etc.
Here's an example that connects to a channel and prints the chat logs to the console. If you believe this is docs.
See Builds for ideas on how to fix a failed build, or Metadata for how to configure docs. Visit the last successful build: hackchat The current client comes bundled with LaTeX rendering provided by KaTeX and code syntax highlighting provided by highlight.
Chhat is a backwards compatible continuation of the work by Andrew Belt. A list of software developed for the hack. This library allows you to make custom clients and bots for Hack.