cascade VS FirefoxCSS-Store

The FirefoxCSS community has a bunch of mods that are easy to install and you can make it super minimal (I haven't found a comparable "single tab" one, but here's a mod that's super clean and minimal: https://github.com/andreasgrafen/cascade)

Lepton, Firefox-GX, SimpleFox, Cascade

I would suggest cascade https://github.com/andreasgrafen/cascade

When most people hear the word themes they probably think of these. Some people might have even made their own themes using the Firefox Color add-on (shameless plug). However, css themes allow for much, much, much, much, much, much, much more customisation and tweaking.

I'm a big fan of andreasgrafen's Cascade theme, but I wanted to tweak it to use the exact dark mode colours from Apple's design guidelines for macOS Big Sur.

I've just pushed an alternative config file that should be closer to the experience that Waterfall offers by default. c:

In the screenshot below, I'm rockin' a one liner theme called: [Cascade](https://github.com/andreasgrafen/cascade) (Similar to [SimpleFox](https://github.com/migueravila/SimpleFox)). Oh, I use a̶r̶c̶h̶ artix linux btw (BSPWM) so I don't have a window frame on any of my applications. This makes the theme fit even better. Though, I must say, the following questions pertain to Firefox in-general and are not theme specific questions.

search for it on https://firefoxcss-store.github.io/ if you need assistance go to r/FirefoxCSS

yes, we can put "links of interest" on the web to collect all the communities, websites, or whatever related to firefox themes.

You can also remove that unnecessarily large sidebar header that Firefox insists on not letting users disable via normal means with userchrome mods. Some such setups can be seen at https://firefoxcss-store.github.io/.

firefox's ui is very customizable with css and i dont see why flatpak would change that. here are some examples https://firefoxcss-store.github.io/

I like to use this

If somehow this could be integrated with the css store down the line, I can see a lot more casual Firefox users finally trying out css customisations.

you can find others here https://firefoxcss-store.github.io/

You might want to take a look at Firefox CSS. There are some themes for home page and at the end of the site is guide: https://firefoxcss-store.github.io/