twbs/rfs
✩ Automates responsive resizing ✩ observed · 2026-08-28
Health v2 · maintenance only
66/100
- Activity 97
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3377
- days_rel: n/a
- days_push: 23
- n_releases_24m: 0
Adoption not part of the score
3365 stars · 210 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
RFS is a unit resizing engine that automatically rescales CSS values like font-size, margin, padding, and border-radius based on viewport dimensions. It is available as mixins/plugins for Sass, Less, Stylus, and PostCSS.
Use cases
- make font sizes responsive across viewports
- fluidly rescale padding and margins in css
- prevent text from being chopped off on small screens
- keep typography proportional across breakpoints
- replace manual media queries for font resizing
- rescale css values with sass or postcss
When to choose
- you use Sass, Less, Stylus, or PostCSS and want fluid, viewport-based value scaling
- you want readable text on small screens without hand-written media queries
- you want consistent proportional scaling of spacing and typography
When to avoid
- your project uses plain CSS without a preprocessor or PostCSS
- you need fixed, non-fluid sizing
- you rely on a CSS framework that already handles fluid typography
Facets
library · maturity stable
css-framework ui-components frontend web-development web-design browser cross-platform responsive-design fluid-typography sass less stylus postcss font-size viewport-scaling nodejs
1 source
- readme: https://github.com/twbs/rfs · fetched 2026-08-28 · 83f5a9769871
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| twbs/rfs | main | 66 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem