Slack News Feed - Get the top posts from every Slack chat you're in.
Arcade Trail - Crowdsourced game discovery & curation platform
Slinky - Your slack links — organized!
The Uber Game - Can you make it in the gig economy?
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
Cookie Monster Quest - A King's Quest-style adventure game, starring Cookie Monster