FoxOne

One-line layout, hover-reveal icons, dynamic bookmarks bar, floating Findbar, Gruvbox colors and ready for Nova

Tested with Firefox 157 on Windows and Linux (GNOME) with browser.nova.enabled set to true. macOS is supported but currently untested, reports from Mac users are welcome

Install | Customise | See it in action

Over 40 variables for colors, layout and toggles. Missing something or found a bug? Open an Issue or a PR.

I use Firefox ESR, which release should I use?

• ESR 153 (with browser.nova.enabled) – use 3.5.2
• ESR 140 (with the classic pre-Nova UI) – use 2.3

Using Thunderbird? Take a look at BirdOne.

Special shoutout to @NeroWolfe75 for all the bug hunting & ideas!

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Inspired by Cascade & LittleFox | It works with Adaptive Tab Bar Colour | License: MIT