openstyles/stylus
Some data may be outdated — see provenance labels.
Stylus - Userstyles Manager observed · 2026-09-24
Health v2 · maintenance only
96/100
- Activity 95
- Release rhythm 96
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: 4.5
- age_days: 3572
- days_rel: 30
- days_push: 30
- n_releases_24m: 47
Adoption not part of the score
6898 stars · 382 forks observed · 2026-09-24
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Stylus is a browser extension for Chrome, Firefox, and Chromium-based browsers that lets users restyle websites by installing and managing CSS themes (userstyles). It is a privacy-focused fork of Stylish with no analytics, a built-in CSS/LESS/Stylus editor, and support for UserCSS styles from external galleries.
Use cases
- install dark themes for websites
- customize the appearance of web pages with css
- manage userstyles across chrome and firefox
- write my own css overrides for a site
- replace stylish without tracking
- sync browser styles via webdav or google drive
- find skins for popular websites
When to choose
- you want to restyle websites with community themes and no telemetry
- you need a built-in editor with linting and live reload for authoring userstyles
- you want style auto-updates, cloud sync, and JSON backup
When to avoid
- you need to modify page behavior or scripts rather than appearance
- you want a native desktop theming tool rather than a browser extension
Facets
plugin · maturity active
theme editor ui-components privacy browser-extensions web-design privacy developer-tools browser-extension browser cross-platform userstyles usercss css-themes stylish-fork style-manager web-restyle
2 sources
- readme: https://github.com/openstyles/stylus · fetched 2026-09-24 · 04a2f85cbc79
- homepage: https://add0n.com/stylus.html · fetched 2026-08-29 · fc2e52e7dd5d
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| openstyles/stylus | main | 96 |
For agents
markdown · JSON · MCP: product_card(name="openstyles/stylus")
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem