CSS Firefox

Open-source CSS projects categorized as Firefox

Top 23 CSS Firefox Projects

  • GitHub repo MaterialFox

    A Material Design-inspired userChrome.css theme for Firefox

    Project mention: Firefox Release 89.0 | news.ycombinator.com | 2021-06-01
  • GitHub repo CustomCSSforFx

    Custom CSS tweaks for Firefox

    Project mention: Firefox 89 Proton Feedback Megathread | reddit.com/r/firefox | 2021-06-04

    Take a look at Aris-T2 CustomCSSforFx This is nothing but just one of many similar projects that users Firefox's ability to accept different styles and interface forms through css files.

  • GitHub repo firefox-gnome-theme

    A GNOME👣 theme for Firefox🔥

    Project mention: How to read Paywall Articles (ReaderView Extension, Firefox) | reddit.com/r/Piracy | 2021-06-08

    Can confirm, firefox's devtools are the best. And I also like it because of custom CSS, so I can use firefox-gnome-theme to make it fit in with other software on my computer

  • GitHub repo FlyingFox

    An opinionated set of configurations for firefox.

    Project mention: Microsoft, Opera, Brave, Vivaldi ... be like | reddit.com/r/linuxmemes | 2021-05-30

    Yeah me too. I use this css theme on it: https://github.com/akshat46/FlyingFox

  • GitHub repo Qogir-theme

    Qogir is a flat Design theme for GTK

    Project mention: I've been using Qogir theme on Solus Budgie for a while. And i gotta say that I love Qogir than Solus OS's default theme - Plata Noir. Qogir works perfectly on Solus OS and it's not as dark as Plata Noir. I don't know why Qogir doesn't have a place in Solus offical repo. I hope it will | reddit.com/r/SolusProject | 2021-05-15
  • GitHub repo SimplerentFox

    🦊 A Userstyle theme for Firefox minimalist, transparent and Keyboard centered

    Project mention: Foxdust | reddit.com/r/desktops | 2021-02-25

    Firefox: Mod of One Lienr Simplerent Fox by Miguel Ravila

  • GitHub repo blurredfox

    A sleek, modern and elegant Firefox CSS theme

    Project mention: Transparency with X compositor? | reddit.com/r/FirefoxCSS | 2021-06-17

    I am trying to make firefox transparent (like blurredfox), but i cant figure out how. None of the pre-built themes or CSS i find work, for example

  • GitHub repo firefox-sweet-theme

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

    Project mention: Firefox 86 Introduces Total Cookie Protection | reddit.com/r/technology | 2021-02-23

    It's a feature so that you can drag the window easily if your tab bar is full. You can get rid of it by enabling the title bar, but that's even uglier imo, before - after. Another alternative is just using a theme with an entirely different layout, like firefox-sweet, not sure about this one specifically on windows tho.

  • GitHub repo photon-australis

    Bringing sexy curves back to Firefox Photon.

    Project mention: Increasing drag space and changing the color of the drag space. | reddit.com/r/FirefoxCSS | 2021-06-13
  • GitHub repo Quantum-Nox-Firefox-Dark-Full-Theme

    A customizable full dark theme for Firefox. You can also add extra functions using the CSS and JS files here apart from the theme.

    Project mention: Firefox 89 Proton Feedback Megathread | reddit.com/r/firefox | 2021-06-04

    As for the rest of the UI I mainly relied on CustomCSSforFx by Aris-t2: https://github.com/Aris-t2/CustomCSSforFx a bit of CSS from Quantum-Nox-Firefox-Dark-Full-Theme: https://github.com/Izheil/Quantum-Nox-Firefox-Dark-Full-Theme by Izheil and some CSS that I liked.

  • GitHub repo Prismatic-Night

    A dark themed startpage and dark themes for Firefox and Linux inspired by Material design and Adapta.

    Project mention: Add-ons width changes to a fixed value when placed in overflow menu | reddit.com/r/FirefoxCSS | 2021-05-10

    Found one beautiful startpage on github

  • GitHub repo 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.

    Project mention: Slick-Fox Proton Update | reddit.com/r/FirefoxCSS | 2021-06-04

    Here is the GitHub Repo: https://github.com/etesam913/slick-fox

  • GitHub repo simpleMenuWizard

    Hide contextmenu items in Firefox Photon

    Project mention: Firefox context menu | reddit.com/r/firefox | 2021-06-12

    There is Simple Menu (not sure that can change order) : https://github.com/stonecrusher/simpleMenuWizard

  • GitHub repo 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.

    Project mention: YSK about Terms of Service; Didn't Read | reddit.com/r/YouShouldKnow | 2021-04-06

    Why YSK: Terms of Service; Didn't Read (ToS;DR) is an open-source internet browser add-on that goes through the Terms of Service (ToS) of a website whenever you enter one. Each website (provided it's been reviewed) is marked with a rating from A to F (A being the highest and F being the grade I got in mathematics), depending on how safe or sketchy the Terms of Service are. It highlights the notable parts of the ToS and gives each point either a thumbs up or a thumbs down, again, depending on how safe or sketchy that part is. ToS;DR is a very useful add-on if you wish to know how reliable a site is without having to go through the Terms of Service. TOS;DR is available for Chrome, Firefox, Microsoft Edge, Opera and Safari.

  • GitHub repo Firefox-UWP-Style

    MDL2 Theme for Firefox

    Project mention: Lepton - v1.0 Release | reddit.com/r/firefox | 2021-06-08
  • GitHub repo WhiteSurFirefoxThemeMacOS

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

    Project mention: What if the Firefox UI looked and worked like the Safari redesign? | reddit.com/r/firefox | 2021-06-10

    If you want to go with firefox go to this link https://github.com/adamxweb/WhiteSurFirefoxThemeMacOS or you could use a virtual box to use safari

  • GitHub repo FirefoxW10ContextMenus

    Emulates the Windows 10 context menus in Firefox.

    Project mention: Make Bookmark Toolbar Drop-down and Selection Match Theme | reddit.com/r/FirefoxCSS | 2021-03-11

    if you wanna save some time styling this stuff, I'd suggest just reading through the stylesheet I just sent you and testing the rules to see how they affect it. keep in mind there are variables in there for colors and stuff, the variables are set in uc-variables.css on the same repo. I'd just replace them unless you're gonna use the whole thing. you can also do the same kinda thing with this stylesheet, it's of a similar scope to mine but with a different style. I think it might be missing a couple of the newer context menus though, so if you're going to use the selectors from one of these, I would suggest using my selectors. I update this repo pretty frequently and new context menu stuff gets added to firefox pretty frequently too.

  • GitHub repo browser-ff

    🌍 Dot Browser is a privacy-conscious web browser based on Firefox, developed for Windows, macOS, and Linux. For the issue log:

    Project mention: Dot Browser for Windows released! | reddit.com/r/browsers | 2021-03-11

    You can download it from https://new.dothq.co/products/browser. The source code is at https://github.com/dothq/browser-ff.

  • GitHub repo Overlay-Scrollbars

    🎨 An overlay scrollbar customizable theme for Firefox and Chrome based browsers

    Project mention: how i can change the colors of the scroll bar? | reddit.com/r/FirefoxCSS | 2021-06-04
  • GitHub repo Remove-Firefox-Megabar

    Remove the new Firefox Megabar using CSS

    Project mention: Firefox Tabs on Bottom of address bar! | reddit.com/r/firefox | 2021-04-22

    Have my CSS (using it in 84, probably breaks in proton of course). Depends on this CSS file for the 'megabar'.

  • GitHub repo Safari-Theme-for-Firefox

    Make Firefox look more native on macOS. Light Mode / Dark Mode.

    Project mention: Safori with minor changes, works great on Proton! | reddit.com/r/FirefoxCSS | 2021-06-03

    Based on https://github.com/diedummydie/Safari-Theme-for-Firefox and https://github.com/floriandierickx/Safari-Theme-for-Firefox

  • GitHub repo ff-ultra-compact-mode

    A Better Compact Mode for Firefox Proton

    Project mention: About userChrome.css files. | reddit.com/r/FirefoxCSS | 2021-06-05
  • GitHub repo TZP

    TorZillaPrint: Firefox & Tor Browser fingerprint testing

    Project mention: Addons in Tor Browser don't Appear | reddit.com/r/TOR | 2021-04-28

    "TorZillaPrint (TZP) aims to provide a comprehensive, all-in-one, fingerprinting test suite": https://arkenfox.github.io/TZP/tzp.html

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). The latest post mention was on 2021-06-17.

Index

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

Project Stars
1 MaterialFox 1,583
2 CustomCSSforFx 1,271
3 firefox-gnome-theme 933
4 FlyingFox 928
5 Qogir-theme 926
6 SimplerentFox 758
7 blurredfox 574
8 firefox-sweet-theme 537
9 photon-australis 374
10 Quantum-Nox-Firefox-Dark-Full-Theme 344
11 Prismatic-Night 246
12 slick-fox 243
13 simpleMenuWizard 187
14 browser-extensions 124
15 Firefox-UWP-Style 107
16 WhiteSurFirefoxThemeMacOS 107
17 FirefoxW10ContextMenus 103
18 browser-ff 94
19 Overlay-Scrollbars 86
20 Remove-Firefox-Megabar 66
21 Safari-Theme-for-Firefox 54
22 ff-ultra-compact-mode 37
23 TZP 36