PullReminders - Review and release pull requests faster with Slack reminders and metrics.
Flarum - Flarum is the next-generation forum software that makes online discussion fun. It's simple, fast, and free.
emacs-slack - slack client for emacs. Contribute to yuya373/emacs-slack development by creating an account on GitHub.
Pairagraph - Clubhouse for the written word
Wey - Fast open source Slack desktop app
Discourse - Discourse is an open source discussion platform built for the next decade of the Internet.