FirefoxCSS Hub

Published theme

cyanmatrx

a simple, cool-esque, cyan monospace theme.

Open original repository
Repository
github.com/Barnacl437/cyanmatrx
Stars
2
Last update
Jun 13, 2025
Submitted as
legacy
cyanmatrx screenshot

Tags

cyancyanmatrxdarkminimal

Install overview

  1. Open the original repository and read the maintainer's installation notes.
  2. Enable toolkit.legacyUserProfileCustomizations.stylesheets in about:config.
  3. Create or open the chrome folder in your Firefox profile.
  4. Copy the theme files requested by the original repository and restart Firefox.

Ownership note

FirefoxCSS Hub indexes this submission for discovery. The code, license, support, and installation details belong to the original repository.