mattermost-themes
There are 3 repositories under mattermost-themes topic.
avasconcelos114/mattermost-themes
A collection of Mattermost themes that can be easily copy-pasted to your server of choice
przemeklal/mattermost-horizon-theme
A Mattermost theme based on https://horizontheme.netlify.app
sbakker/mattermost-zenburnish
Zenburn-inspired Mattermost theme