RightGIF - Less noise, better GIFs. A better /giphy for Slack.
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Slack Meme Bot - Spice up your team conversations with memes
Synctuition Meditation Program - Synctuition Meditation Program is a world’s most leading meditation app that comes with brand new 3D sounds that enhance the quality of sleep significantly.
Yarn for Slack - Drop TV and movie clips into your Slack chats
Calm - Calm.com can help you reduce stress and increase calm.