Noto - Email yourself. Fast.
PullReminders - Review and release pull requests faster with Slack reminders and metrics.
hbd - birthday reminders for the people you actually care about.
emacs-slack - slack client for emacs. Contribute to yuya373/emacs-slack development by creating an account on GitHub.
Planniversary - Never forget a gift or a birthday / anniversary again 🎁📆
Wey - Fast open source Slack desktop app