Alternatives and similar repositories for Quantum-Nox-Firefox-Customizations

Users that are interested in Quantum-Nox-Firefox-Customizations are comparing it to the libraries listed below

• overdodactyl / ShadowFox

  View on GitHub
  A universal dark theme for Firefox
  ☆1,312Dec 7, 2022Updated 3 years ago
• Aris-t2 / CustomCSSforFx

  View on GitHub
  Custom CSS tweaks for Firefox
  ☆2,038Aug 23, 2025Updated 5 months ago
• dotiful / firefox-scripts

  View on GitHub
  Custom tweaks and preferences for Firefox
  ☆51Jun 12, 2024Updated last year
• arguablykomodo / shadowfox-updater

  View on GitHub
  An auto-updater for ShadowFox
  ☆251Jul 15, 2023Updated 2 years ago
• numirias / paxmod

  View on GitHub
  🕊️ Firefox add-on for multi-row tabs and site-dependent tab colors
  ☆263May 5, 2023Updated 2 years ago
• xiaoxiaoflood / firefox-scripts

  View on GitHub
  userChromeJS / autoconfig.js and extensions
  ☆1,325Feb 10, 2025Updated last year
• tkhquang / userChrome.js

  View on GitHub
  userChrome.js for Firefox
  ☆14Apr 4, 2024Updated last year
• Timvde / UserChrome-Tweaks

  View on GitHub
  A community maintained repository of userChrome.css tweaks for Firefox
  ☆1,245Jun 5, 2021Updated 4 years ago
• Aris-t2 / CustomJSforFx

  View on GitHub
  custom scripts
  ☆276Oct 18, 2025Updated 3 months ago
• onemen / TabMixPlus

  View on GitHub
  New Tab mix plus for modern Firefox
  ☆372Feb 5, 2026Updated last week
• Endor8 / userChrome.js

  View on GitHub
  Skripte für die Firefox-Erweiterung userChromeJS
  ☆219Updated this week
• Izheil / Dark-userstyles

  View on GitHub
  Dark userCSS styles to use with Stylus addon.
  ☆48Feb 3, 2026Updated last week
• fellowish / firefox-review

  View on GitHub
  A Firefox Preview inspired theme for desktop
  ☆138Apr 22, 2021Updated 4 years ago
• B00ze64 / FF-Menu-Icon-Plus-CSS

  View on GitHub
  Add icons to Firefox menus using userChrome/userContent.css
  ☆21Oct 4, 2024Updated last year
• Sporif / firefox-quantum-userchromejs

  View on GitHub
  Firefox Quantum-compatible custom javascript in browser context — no extension, userChromeJS replacement
  ☆37May 26, 2019Updated 6 years ago
• stonecrusher / simpleMenuWizard

  View on GitHub
  Hide contextmenu items in Firefox Photon
  ☆474May 3, 2025Updated 9 months ago
• garywill / sidebar-switch

  View on GitHub
  Switch for Firefox's native sidebar. A slim vertical button on left of main content. Replace the legacy addon All in One Sidebar. You can…
  ☆19Sep 21, 2025Updated 4 months ago
• aminomancer / uc.css.js

  View on GitHub
  A dark indigo CSS theme for Firefox and a large collection of privileged scripts to add new buttons, menus, behaviors and other opinionat…
  ☆375Jan 6, 2026Updated last month
• Merci-chao / userChrome.js

  View on GitHub
  Firefox userChrome.js scripts: Multi Tab Rows, History Submenus II, Page Title in URL Bar, and more...
  ☆44Updated this week
• MrOtherGuy / fx-autoconfig

  View on GitHub
  Load custom javascript in browser context
  ☆382Dec 13, 2025Updated 2 months ago
• alice0775 / userChrome.js

  View on GitHub
  ☆490Feb 5, 2026Updated last week
• Guerra24 / Firefox-UWP-Style

  View on GitHub
  Sun Valley + MDL2 Theme for Firefox
  ☆449Dec 23, 2025Updated last month
• nuchi / firefox-quantum-userchromejs

  View on GitHub
  **Stops working with FF v72.** Firefox Quantum-compatible custom javascript in browser context — no extension, userChromeJS replacement.
  ☆133Dec 23, 2019Updated 6 years ago
• M1ch431 / FirefoxW10ContextMenus

  View on GitHub
  Emulates the Windows 10 context menus in Firefox.
  ☆113Sep 20, 2021Updated 4 years ago
• gabeweb / Firefox-Browser-UI-Custom

  View on GitHub
  A custom userChrome.css and userContext.css for Firefox 84+ (January 2021). For personal purpose only.
  ☆10Jan 14, 2021Updated 5 years ago
• Thomashighbaugh / firefox

  View on GitHub
  Torturing Firefox with userchrome.js and userchrome.css in response to Mozilla's successive degradation of the browser window.
  ☆30Updated this week
• eight04 / linkify-plus-plus

  View on GitHub
  A userscript/extension which can linkify almost everything. Based on Linkify Plus.
  ☆140Feb 20, 2025Updated 11 months ago
• lukestateson / Minfox

  View on GitHub
  Minimal Firefox userChrome.css with minimum modifications.
  ☆14Dec 1, 2020Updated 5 years ago
• Infocatcher / UserStyles

  View on GitHub
  Styles for userChrome.css/userContent.css (or Stylish extension) in Firefox/SeaMonkey
  ☆10Jan 5, 2018Updated 8 years ago
• trubens / reloadInAddressBarExtension

  View on GitHub
  Extension that places the reload button in the address bar
  ☆17Jan 12, 2022Updated 4 years ago
• NiklasGollenstede / re-style

  View on GitHub
  A user style manager for Firefox 57+ which can load local files and apply UI styles
  ☆38Jan 14, 2022Updated 4 years ago
• muckSponge / MaterialFox

  View on GitHub
  A Material Design-inspired userChrome.css theme for Firefox
  ☆1,969Sep 23, 2024Updated last year
• Infocatcher / Right_Links_WE

  View on GitHub
  WebExtensions port of Right Links extension for Firefox
  ☆30May 9, 2021Updated 4 years ago
• garywill / native-extern-dl

  View on GitHub
  Use external downloader directly from Firefox's native download asking dialog (Use on your own risk !!)
  ☆14Sep 21, 2025Updated 4 months ago
• suratovvlad / qbittorrent-installer

  View on GitHub
  Installer for "Dark qbittorrent"
  ☆241Jan 6, 2021Updated 5 years ago
• ayushhroyy / elegantfox

  View on GitHub
  An "elegent" theme for Firefox
  ☆35Jan 31, 2025Updated last year
• stonecrusher / stylus-UserCSS

  View on GitHub
  Collection of my UserCSS styles for Stylus browser extension
  ☆24Jan 25, 2026Updated 3 weeks ago
• garywill / aboutconfig-menu

  View on GitHub
  Shortcuts to settings in about:config (universal), through a button on toolbar. Firefox userChrome script 🛠️
  ☆77Sep 22, 2025Updated 4 months ago
• idlewan / vertigo-tabs

  View on GitHub
  Browser WebExtension that adds a vertical tab bar (uses the Sidebar API)
  ☆16May 17, 2022Updated 3 years ago