Timvde/UserChrome-Tweaks resource
A community maintained repository of userChrome.css tweaks for Firefox observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases archived
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: n/a
- age_days: 3287
- days_rel: n/a
- days_push: 1915
- n_releases_24m: 0
Adoption not part of the score
1243 stars · 113 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A community-maintained collection of small userChrome.css tweaks for customizing the Firefox user interface. Each file contains a single specific tweak that users can combine to build their own custom Firefox appearance.
Use cases
- customize firefox ui with css
- hide or restyle firefox toolbar elements
- find userchrome css snippets for firefox
- make firefox tabs smaller or move them
- apply community firefox interface tweaks
When to choose
- you want to customize Firefox's interface with CSS
- you prefer small composable tweaks over full themes
- you use Firefox Nightly or recent Firefox versions
When to avoid
- you want a complete prebuilt theme
- you use an older Firefox version, as tweaks track Nightly
- you need guaranteed compatibility between all tweaks
Facets
learning-resource · maturity maintenance
css-framework theme developer-tools browser-extensions web-design developer-tools browser cross-platform firefox userchrome-css browser-customization snippets community-maintained
1 source
- readme: https://github.com/Timvde/UserChrome-Tweaks · fetched 2026-08-28 · c151b32cd73a
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Timvde/UserChrome-Tweaks | main | 10 |
For agents
markdown · JSON · MCP: product_card(name="Timvde/UserChrome-Tweaks")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem