Clearbit for Slack - Send all signups directly to a Slack channel
EventsBase - Find the best professional events nearby or globally
Photostash - Automatically save your pictures from Slack to Gdrive
Leisure Time - Leisure Time is an Android, iOS, and Web App that allows users to find leisure time activities in their vicinity that might interest them.
Slack It - A bookmarklet to share links in Slack with one click
CSS Puns - A stylish website full of hilarious CSS puns