# at-import/Singularity

Grids without limits

Repository: https://github.com/at-import/Singularity
Canonical: https://ross.abutalabs.com/products/at-import-singularity
Language: CSS
License: MIT
License Family: permissive
Last push: 2020-09-03T23:54:17+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": 5293, "days_push": 2190, "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 1486, forks 109 (observed 2026-08-28T04:04:51.886744+00:00)

## What it is
Singularity is a ratio-based responsive grid framework for Sass/CSS that supports non-uniform grids in any unit. It is officially unmaintained, with the authors recommending native CSS Grid instead.

## Use cases
- create responsive grid layouts in Sass
- build non-uniform grids with consistent gutters
- migrate a legacy Sass grid to native CSS Grid
- maintain an older project that depends on Singularity.gs

## When to choose
- you are maintaining an existing codebase already built on Singularity
- you need its ratio-based non-uniform grid math in a legacy Sass pipeline

## When to avoid
- starting any new project - use native CSS Grid instead
- you want actively maintained tooling or support
- your layout needs are covered by CSS Grid or Flexbox

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

## Member repositories
- at-import/Singularity (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:51.886744+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 2026-08-30T04:33:50.571770+00:00, confidence not recorded.
  - readme: https://github.com/at-import/Singularity (fetched 2026-08-28T04:04:51.886744+00:00, sha 9c07cee59b36)
- Data as of 2026-08-30T08:39:29.467469+00:00.