Top 18 CSS Userchromecss Projects

Userchromecss

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1. Firefox-Mod-Blur

   1 22 1,700 8.6 CSS

   Firefox CSS Theme - For dark theme lovers / More compact / Modular / Blur

   

2. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

3. WaveFox

   2 75 1,233 9.7 CSS

   Firefox CSS Theme/Style for manual customization

   

4. simpleMenuWizard

   3 25 485 3.4 CSS

   Hide contextmenu items in Firefox Photon

   

   Project mention: Making Firefox's right-click not suck with about:config | news.ycombinator.com | 2026-03-04

   Also, there's a nice little toolkit for removing items from all the Firefox right-click menus: https://github.com/stonecrusher/simpleMenuWizard.

5. Firefox-UWP-Style

   4 10 453 6.3 CSS

   Sun Valley + MDL2 Theme for Firefox

   

6. elementaryos-firefox-theme

   5 9 442 7.9 CSS

   This theme for Firefox supports all the window buttons layouts from Tweaks and it blends into the elementary OS user interface.

   

7. FirefoxCSS

   6 9 379 4.8 CSS

   Custom firefox interface

   

8. slick-fox

   7 9 378 0.0 CSS

   :fox_face: A firefox config that has rounded tabs and a url bar that can disappear when not selected on. It works with any theme.

   

9. firefox-qutebrowser-userchrome

   8 4 203 5.4 CSS

   A minimalist userChrome.css based on qutebrowser

   

10. firefox-i3wm-theme

    9 5 164 4.7 CSS

    i3 and qutebrowser inspired theme for firefox

    

11. FirefoxW10ContextMenus

    10 9 113 0.0 CSS

    Emulates the Windows 10 context menus in Firefox.

    

12. Edge-Mimicry-Tree-Style-Tab-For-Firefox

    11 1 109 5.7 CSS

    A theme for Tree Style Tab that tries to replicate the vertical tab feature of Microsoft Edge Browser

    

13. sidefox

    12 3 57 0.0 CSS

    Some simple css to seamlessly integrate Tree Style Tab into Firefox.

    

14. midnight-fox

    13 2 23 1.8 CSS

    A clean and simple firefox userchrome theme

    

15. firefox-vertical-tweaks

    14 2 22 2.0 CSS

    Firefox-UI Tweaks extending the 'Tree Style Tab'-Addon for optimized vertical page size

    

16. InfernalFox

    15 1 15 10.0 CSS

    A minimal FirefoxCSS

    

17. Quietfox-Proton

    16 1 8 0.0 CSS

    Quietfox release for Proton, upgrades and improvments from myself, and from the Lepton project

    

18. Minimal-Proton

    17 1 4 0.0 CSS

    A minimal dark theme + custom newtab for Firefox.

    

19. gabeChrome.css

    18 3 3 10.0 CSS

    Minimal customizing for modern versions of Mozilla Firefox and LibreWolf.

    

CSS Userchromecss related posts

• How can I remove things from the context menu and rearrange it?

  1 project | /r/FirefoxCSS | 2 Jul 2023

• Context Menu like google chrome

  2 projects | /r/FirefoxCSS | 29 Jun 2023

• Firefox looks bloated what can i do to remove some of the things in it

  1 project | /r/browsers | 20 Jun 2023

• YouTube has started blocking ad blockers

  13 projects | /r/technology | 10 May 2023

• 5 Steps towards digital minimalism. A simple guide towards a low tech life :). Hope it helps you all

  1 project | /r/digitalminimalism | 12 May 2023

• Delete a context menu item

  1 project | /r/FirefoxCSS | 3 Apr 2023

• How to increase height and font of Tabs with cascade installed?

  1 project | /r/FirefoxCSS | 2 Apr 2023
• A note from our sponsor - SaaSHub
  www.saashub.com | 13 Jun 2026

  SaaSHub helps you find the best software and product alternatives Learn more →

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