* Chat - Weechat + WeeSlack (https://github.com/wee-slack/wee-slack)
* Pair Programming - tmate.io + neovim
* Google Play Music - tuijam(https://github.com/cfangmeier/tuijam)
I really like bat (https://github.com/sharkdp/bat) as a cat replacement, and I've been enjoying using entr (http://entrproject.org/) for running tests automatically when code changes.