Tea Minus - The multi-device office drink round app
Learn JavaScript - Learn JavaScript with guided tests and flashcards
Evabot for Slack - Send coffee/beer as an appreciation gift to colleagues
JavaScript.com - A free resource for learning and developing in JavaScript
Rebrandly - Rebrandly is the easiest way to create, share and manage branded links.
The Ultimate SaaS Quiz - Challenge your friends and improve your SaaS knowledge