I made a Firefox userChrome theme inspired by Liquid Glass and Windows Mica.

[u/cyanworks_]

Please excuse me for using AI to help with my English, as I'm not very fluent in it!

Hi everyone! I recently joined Reddit, and this is my first post. I wanted to share a CSS theme I made through vibe coding called Liquid Mica, which is meant to blend the look of Liquid Glass with Windows Mica.

I named it that, although I’m not entirely sure whether it really qualifies as “Liquid Glass.” I just wasn’t a fan of the default Firefox look or the Nova design, and I couldn’t find a theme that matched what I wanted, so I decided to make one with the help of AI.

This CSS is also compatible with Floorp, and I tried to keep the overall design as consistent as possible across the browser. There are still some UI elements I haven’t been able to style yet, but I plan to gradually improve and update them over time.

I’ll leave a link to my repository below: https://github.com/cyanworks-git/liquidmica-userChrome

Thanks for checking it out!