Schepp/box-sizing-polyfill
A CSS box-sizing: border-box polyfill for IE 6/7 observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
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: 5368
- days_rel: n/a
- days_push: 3929
- n_releases_24m: 0
Adoption not part of the score
1164 stars · 182 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A CSS polyfill that adds box-sizing: border-box support to Internet Explorer 6 and 7 via an HTC behavior file. It feature-detects native box-sizing support and does nothing in browsers that already implement it.
Use cases
- make box-sizing border-box work in IE6 and IE7
- support legacy Internet Explorer layouts with border-box sizing
- polyfill CSS box-sizing for old browsers
- fix width calculations in IE6/7 when using border-box
- gracefully skip polyfill in browsers with native box-sizing support
When to choose
- you must support IE6 or IE7 with modern CSS box-sizing behavior
- maintaining a legacy codebase that still targets old Internet Explorer
When to avoid
- you only need to support IE8 or newer browsers
- building any modern web project without legacy IE requirements
Facets
library · maturity abandoned
ui-components developer-tools web-development frontend browser css-polyfill internet-explorer htc box-sizing legacy-browsers
1 source
- readme: https://github.com/Schepp/box-sizing-polyfill · fetched 2026-08-28 · 0d1f6318c8df
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Schepp/box-sizing-polyfill | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="Schepp/box-sizing-polyfill")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem