Aris-t2/CustomCSSforFx
Custom CSS tweaks for Firefox observed · 2026-08-28
Health v2 · maintenance only
51/100
- Activity 38
- Release rhythm 40
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: 3
- age_days: 3255
- days_rel: 404
- days_push: 375
- n_releases_24m: 20
Adoption not part of the score
2073 stars · 197 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A collection of custom CSS tweaks (userChrome.css/userContent.css) for customizing the Firefox browser UI. It provides prebuilt stylesheets and configuration files that users drop into their Firefox profile's chrome folder to restyle toolbars, tabs, and other interface elements.
Use cases
- customize firefox toolbar and tab appearance
- restore compact mode in firefox
- make firefox ui look like classic versions
- apply userchrome css themes to firefox
- modify firefox interface beyond what webextensions allow
When to choose
- you want deep visual customization of Firefox's UI that themes/extensions can't achieve
- you prefer lightweight CSS-only tweaks without installing add-ons
- you want maintained, regularly updated userChrome styles
When to avoid
- you only need simple color changes - Firefox Color or built-in themes suffice
- you expect CSS to add new buttons or toolbars - it can only restyle existing UI
- you use a browser other than Firefox
Facets
plugin · maturity active
theme ui-components css-framework browser-extensions web-design developer-tools browser cross-platform windows firefox userchrome usercontent css-tweaks browser-ui-customization theme linux macos
1 source
- readme: https://github.com/Aris-t2/CustomCSSforFx · fetched 2026-08-28 · f5ed6f56ac25
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Aris-t2/CustomCSSforFx | main | 51 |
For agents
markdown · JSON · MCP: product_card(name="Aris-t2/CustomCSSforFx")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem