A Stylish style for easy Slack theming. CC0.
This theme requires that you use the Stylish extension for your browser (available for Firefox, Chrome, and Safari).
All themes can be built by running make
(you will need SassC).
The primary supported theme. This is an excellent theme if you use a program like f.lux or redshift.
This is based on Slack's aubergine/maroon style. It's the original theme.
Variants can have extensions which add additional changes.
Monospaced (source)
Replaces the messaging font stack with a monospace font stack.