# mastastealth/sass-flex-mixin

Flexbox mixins

Repository: https://github.com/mastastealth/sass-flex-mixin
Canonical: https://ross.abutalabs.com/products/sass-flex-mixin
Language: CSS
License: MIT
License Family: permissive
Last push: 2018-01-16T03:14:51+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 4883, "days_push": 3151, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1108, forks 223 (observed 2026-08-28T04:03:37.184253+00:00)

## What it is
A set of Sass mixins for cross-browser Flexbox support, emitting fallback old syntax for IE10 and mobile WebKit plus the final standards syntax. The project is explicitly no longer maintained, with the author recommending Autoprefixer instead.

## Use cases
- generate cross-browser flexbox css in sass
- support flexbox in ie10 and old mobile webkit
- add vendor-prefixed flexbox mixins to my stylesheet
- write flexbox layouts without manually handling prefixes
- install flexbox mixins via bower

## When to choose
- you maintain a legacy codebase already using these mixins
- you must support very old browsers like ie10 without adding a postcss pipeline

## When to avoid
- starting any new project - use autoprefixer instead
- you only target modern browsers with native flexbox support
- you want an actively maintained solution

## Facets
- artifact type: library
- maturity: abandoned
- function: css-framework, ui-components
- domain: web-development, frontend, web-design
- platform: cross-platform
- tags: sass, scss, flexbox, mixins, cross-browser, css, unmaintained, web-server

## Member repositories
- mastastealth/sass-flex-mixin (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:37.184253+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:43:50.229388+00:00, confidence not recorded.
  - readme: https://github.com/mastastealth/sass-flex-mixin (fetched 2026-08-28T04:03:37.184253+00:00, sha 299613867522)
- Data as of 2026-08-30T08:39:29.467469+00:00.