FF ULTIMA...

. . . a sequel to Perfection FF CSS Theme

Beautiful. light-weight. a 100% CSS theme. and a 100% over-the-top name to break the fourth wall!

Features

• NO extensions used, NO sidebar extensions needed
• Vertical Tabs and a One Line Nav Bar
• Can create your own color schemes, or just go to the addon store
• Full Moon (Dark) and Dusky (Light) automatically change depending on your systems current Color Mode

(NEW) New Tab Overhaul.

Beautiful-newtab-Firefox is implemented into the theme. So MAJOR Thank You to @hachikoharuno (check out their theme!)

For full compatibility: go to about:config -> search for svg.context-properties.content.enabled -> set it to true

(Click me) choose size of tabs (Optional - 3 Options)

Picture only shows two, but there are three options.

(Click me) autohide tabs (Optional - 2 Options)

Move content to the side, or tabs overlay content.

(Click me) the Mini Button Bar

pin/unpin up to 15 buttons, drag and drop functional, easily disable by dragging all buttons out. works with the following buttons:

Installation

Firefox 120+ | Win11/Lin/Mac ✅ | User Chrome ✅ Need help? | Follow every step!

There are 2 ways of installing this theme, they have their drawbacks and strengths. Choose one.

The easy way, get it and go:

1. Download the latest version of the theme. You can click this button at the top, or scroll down to assets.

2. You will now have a zip file named ffultimaX.X.X.zip.
3. Locate your firefox profile folder.
4. The easiest way is to go to about:support in the URL BAR.
5. At about:support there will be a list option pointing to your current firefox profile, open the folder.

6. In that folder create a new folder named chrome (if you don't have the folder already).
7. Extract the downloaded theme ffultimaX.X.X.zip. And paste the files inside the ffultimaX.X.X folder into the chrome folder.
8. Restart Firefox.

The hard way, using Git:

⚠️ To use this method you should be accustomed to the basic of Git and Terminal usage, and have Git installed.

1. Locate your firefox profile folder.
   1. Go to about:profiles
   2. If the paragraph above profile says This is the profile in use and it cannot be deleted., then that's your actual profile.
   3. Click on Open Directory button just right to the side of Root Directory row.
   4. It will take you to your firefox profile folder.

2. In that location, there should be folder called chrome, if not, just create it.
3. Open terminal in that chrome folder.
   1. Copy location from address bar in your file manager.
   2. Open terminal.
   3. In the terminal write cd XXX, where in the place of XXX, you should paste that copied address.
   4. You should be now in the chrome folder in the terminal.
4. Copy and paste into your terminal git clone https://github.com/soulhotel/FF-ULTIMA.git .
5. Press Enter, and cloning should begin.
6. After cloning is completed, restart Firefox.

This way enables you easier updates, although is harder to set up for less technical people.

Additional instructions

(Click me) Have system theme enabled for first install, not firefox dark/light, they are different

(Click me) Reset toolbar to default buttons

Update and customization instructions

⚠️ Work In Progress

Previews

Enjoy