https://github.com/ttntm/minimal-one-line-firefox

Custom userChrome for Firefox to minimize the space used for url and tab bar
https://github.com/ttntm/minimal-one-line-firefox

firefox userchromecss

Last synced: 2 months ago
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Custom userChrome for Firefox to minimize the space used for url and tab bar

• Host: GitHub
• URL: https://github.com/ttntm/minimal-one-line-firefox
• Owner: ttntm
• License: mit
• Created: 2022-11-03T07:59:20.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-06-15T16:07:30.000Z (7 months ago)
• Last Synced: 2024-10-14T08:29:13.809Z (2 months ago)
• Topics: firefox, userchromecss
• Language: CSS
• Homepage:
• Size: 764 KB
• Stars: 42
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# minimal-one-line-firefox

Custom userChrome for Firefox to minimize the space used for url and tab bar:

![](./screenshot.png)

_Working as of Nov. 6th 2022: Firefox 107.0b8 on Fedora 36 and 106.0 on Manjaro._

## Prerequisites & Setup

Go to `about:config` and set `toolkit.legacyUserProfileCustomizations.stylesheets` to `true`

`browser.compactmode.show` should also be set to `true` and enabled (see: [Ghacks article](https://www.ghacks.net/2021/04/07/mozilla-decides-to-hide-compact-mode-in-firefox-for-new-users-but-keep-it-for-existing-ones/))

After doing this, Firefox will try to load `userChrome.css` from the `chrome` folder inside your FF profile.

Use `about:support` to find the path to your profile folder. Example: `/home/USERNAME/.mozilla/firefox/abc1234.dev-edition-default/chrome/`

## Themes

Feel free to use a theme of your choice with these styles.

Tested with the default themes (light, dark, alpenglow) as well as a Nord theme (used in the screenshot above, [source](https://addons.mozilla.org/en-US/firefox/addon/nord123)).

## Credits

This stylesheet is based on:

- https://github.com/khuedoan/one-line-firefox

- https://github.com/MrOtherGuy/firefox-csshacks