# GumbyFramework/Gumby

A Flexible, Responsive CSS Framework - Powered by Sass

Repository: https://github.com/GumbyFramework/Gumby
Canonical: https://ross.abutalabs.com/products/gumby
Homepage: http://gumbyframework.com/
Language: CSS
License Family: other
Last push: 2016-06-13T08:16:29+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 4930, "days_push": 3733, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2828, forks 419 (observed 2026-08-28T04:07:24.254629+00:00)

## What it is
Gumby is a flexible, responsive CSS framework powered by Sass, providing a responsive grid system and UI kit for rapid page layout and app prototyping. It was officially retired by Digital Surgeons in 2016 and is no longer maintained.

## Use cases
- build a responsive grid layout with sass
- prototype web page layouts quickly
- get a css ui kit with prebuilt components
- create a responsive website framework
- customize a css framework via sass variables

## When to choose
- maintaining a legacy project already built on Gumby
- you want a lightweight Sass-based grid and UI kit you can fork and maintain yourself

## When to avoid
- starting a new project - the framework is retired and unmaintained
- you need modern CSS features, browser support, or security updates
- you want an actively maintained alternative like Bootstrap or Tailwind

## Facets
- artifact type: framework
- maturity: abandoned
- function: css-framework, ui-components, frontend-framework
- domain: web-development, frontend, web-design
- platform: cross-platform
- tags: sass, responsive-design, grid-system, ui-kit, retired, web-server

## Member repositories
- GumbyFramework/Gumby (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:24.254629+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 2026-08-30T07:38:11.858659+00:00, confidence not recorded.
  - readme: https://github.com/GumbyFramework/Gumby (fetched 2026-08-28T04:07:24.254629+00:00, sha 6db6b4ae7464)
  - homepage: http://gumbyframework.com/ (fetched 2026-08-29T09:53:23.627118+00:00, sha ebcfabffc663)
- Data as of 2026-08-30T08:39:29.467469+00:00.