One Monokai Theme for Firefox Devtools

A theme for Firefox Devtools.

I pair this theme with Nord Polar Night from Christos Bouronikos

Based on the theme One Monokai for VSCode

Design and generate your own devtools theme using my free tool!

How to install:

1. Enter about:config in the Firefox address bar and click Accept the risk and continue after reading the warning.

2. To enable userChrome.css custom stylesheets enter this command in the search bar: toolkit.legacyUserProfileCustomizations.stylesheets, then double click the property to toggle it to true. You can now close this window.

3. Enter about:profiles in the Firefox address bar. Find your in use root profile and click Open Folder

4. Download this repository and find the chrome folder. Drag the chrome folder into the root profile folder you just opened.

5. Return to the about:profiles page and click Restart Normally.

6. Once Firefox restarts, open your dev tools. If they still look the same try restarting your computer and double check you followed this guide correctly. Enjoy!