CSS Firefox

Open-source CSS projects categorized as Firefox

Top 23 CSS Firefox Projects

  • firefox-gnome-theme

    A GNOME👣 theme for Firefox🔥

  • Project mention: List of awesome CSS frameworks, libraries and software | dev.to | 2024-05-28

    rafaelmardojai/firefox-gnome-theme - A GNOME👣 theme for Firefox🔥

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • fadblock

    Friendly Adblock for YouTube: A fast, lightweight, and undetectable YouTube Ads Blocker for Chrome, Opera and Firefox.

  • Project mention: New owner of FadBlock extension added malicious code | news.ycombinator.com | 2024-01-24

    More information: https://github.com/0x48piraj/fadblock/issues/157

  • MaterialFox

    A Material Design-inspired userChrome.css theme for Firefox

  • Project mention: Google Chrome will limit ad blockers starting June 2024 | news.ycombinator.com | 2023-11-21

    There are a few, but I'm not sure if they're close enough for you or not: https://addons.mozilla.org/en-US/firefox/addon/google-chrome...

    Truthfully, I don't think that Firefox and Chromium look all that different, to me it seems like it's the same layout just different margins/colors/tab styles? So I'm not sure what is close enough or not.

    Notably, Firefox also has userChrome.css (https://www.userchrome.org/), so if themes aren't able to get you where you want, it's possible that there's a more extensive change that someone has compiled in a user style (https://firefoxcss-store.github.io/index.html, https://github.com/muckSponge/MaterialFox might be good places to start looking, although I don't have personal experience with either source so this isn't a recommendation).

  • CustomCSSforFx

    Custom CSS tweaks for Firefox

  • Project mention: Firefox Proton UI userChrome.css fixes. (2021) | news.ycombinator.com | 2024-04-16

    As noted, there are quite a few of these, I use this project:


    It's actively maintained and lets me put the tab bar directly above the content but you can set it up to fully return you to the days of Firefox 4 if you want...

  • SimpleFox

    🦊 A Userstyle theme for Firefox minimalist and Keyboard centered.

  • FlyingFox

    An opinionated set of configurations for firefox.

  • Qogir-theme

    Qogir is a flat Design theme for GTK

  • Project mention: Intellij idea's new interface is really nice. | /r/gnome | 2023-06-24

    Icon : Qogir-dark

  • SaaSHub

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

    SaaSHub logo
  • cascade

    A responsive One-Line CSS Theme for Firefox. (by cascadefox)

  • Firefox-Mod-Blur

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

  • WaveFox

    Firefox CSS Theme/Style for manual customization

  • Project mention: Apparently Google will change the way the Mica effect interacts with custom themes in Chrome for Windows 11. | /r/Windows11 | 2023-07-04
  • blurredfox

    A sleek, modern and elegant Firefox CSS theme

  • firefox-gx

    Opera GX Skin for Firefox

  • Project mention: What's wrong with opera? | /r/browsers | 2023-12-09

    Iunno, [this](https://github.com/Godiesc/firefox-gx) css for FireFox replicates it pretty accurately imo. Granted, dealing with CSS is a bit more tinkering than it being built-in, but it's also not exactly the most difficult thing in the world (especially when all the scripts are already put together and written like this).

  • firefox-sweet-theme

    :candy: A dark and modern theme for firefox with vibrant colors

  • WhiteSurFirefoxThemeMacOS

    MacOS Big Sur like theme for Firefox on MacOS & Windows. Make your Firefox look like Safari.

  • browser-extensions

    Browser extensions for Terms of Service; Didn't Read. “I have read and agree to the Terms” is the biggest lie on the web. We aim to fix that. Get informed instantly about websites' terms & privacy policies, with ratings and summaries from the www.tosdr.org initiative.

  • slick-fox

    :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.

  • Firefox-UWP-Style

    Sun Valley + MDL2 Theme for Firefox

  • Project mention: Context Menu like google chrome | /r/FirefoxCSS | 2023-06-29

    You could dig into Firefox UWP Style project to achieve this.

  • simpleMenuWizard

    Hide contextmenu items in Firefox Photon

  • Project mention: How can I remove things from the context menu and rearrange it? | /r/FirefoxCSS | 2023-07-02
  • VerticalFox

    Firefox theme with Edge like auto-hide vertical tab bar and minimalism design. Powerd by Sidebery.

  • firefox-one

    Firefox Theme for Opera One skin Lovers

  • Project mention: Vertical lab accent colour | /r/FirefoxCSS | 2023-11-29
  • azure-mask

    A browser extension (Chromium, Firefox) that toggles concealment of sensitive information found in the Azure Portal web page such as Subscription Id's

  • Project mention: Should I hide Subscription ID from Screen Recording? | /r/AZURE | 2023-06-27
  • waterfall

    A mouse-friendly clone of the Cascade custom CSS theme for Firefox. (by crambaud)

  • Project mention: help with css | /r/FirefoxCSS | 2023-12-08
  • Sweet-Pop

    Sweet_Pop! Beautify, Customize Firefox. Minimalist animated oneliner theme for Firefox perfectly matching Sweet Dark.

  • SaaSHub

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

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

CSS Firefox discussion

Log in or Post with

CSS Firefox related posts


What are some of the best open-source Firefox projects in CSS? This list will help you:

Project Stars
1 firefox-gnome-theme 3,285
2 fadblock 2,367
3 MaterialFox 1,879
4 CustomCSSforFx 1,805
5 SimpleFox 1,685
6 FlyingFox 1,557
7 Qogir-theme 1,511
8 cascade 1,349
9 Firefox-Mod-Blur 1,068
10 WaveFox 984
11 blurredfox 883
12 firefox-gx 722
13 firefox-sweet-theme 714
14 WhiteSurFirefoxThemeMacOS 440
15 browser-extensions 381
16 slick-fox 369
17 Firefox-UWP-Style 368
18 simpleMenuWizard 336
19 VerticalFox 320
20 firefox-one 274
21 azure-mask 271
22 waterfall 241
23 Sweet-Pop 240

Power Real-Time Data Analytics at Scale
Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.