# a8m/angular-filter

Bunch of useful filters for AngularJS (with no external dependencies!)

Repository: https://github.com/a8m/angular-filter
Canonical: https://ross.abutalabs.com/products/angular-filter
Homepage: https://github.com/a8m/angular-filter
Language: JavaScript
License: MIT
License Family: permissive
Topics: filter, angular, angular-filters, ng-pipes
Last push: 2017-12-11T08:44:08+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": 4440, "days_push": 3187, "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 2897, forks 319 (observed 2026-08-28T04:07:28.719662+00:00)

## What it is
A collection of useful AngularJS filters for collections, strings, math, and boolean checks, with no external dependencies. It is the AngularJS (1.x) counterpart to the author's ng-pipes library for Angular 2+.

## Use cases
- filter and group collections in AngularJS templates
- fuzzy search a list in an ng-repeat
- slugify or truncate strings in AngularJS views
- format bytes or percentages in templates
- deduplicate and sort arrays in AngularJS
- check types and compare values inside templates

## When to choose
- you maintain a legacy AngularJS 1.x app and need template filters without adding lodash
- you want collection utilities like groupBy, unique, or pluck directly in templates

## When to avoid
- you are using Angular 2+ or any modern framework - use ng-pipes or native code instead
- you are starting a new project, since AngularJS is end-of-life and this library is unmaintained

## Facets
- artifact type: library
- maturity: abandoned
- function: ui-components, developer-tools
- domain: web-development, frontend
- platform: browser
- tags: angularjs, filters, pipes, collection-utilities, string-utilities, legacy, javascript

## Member repositories
- a8m/angular-filter (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:28.719662+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 2026-08-30T07:35:13.812262+00:00, confidence not recorded.
  - readme: https://github.com/a8m/angular-filter (fetched 2026-08-28T04:07:28.719662+00:00, sha 8d278bfc886a)
  - homepage: https://github.com/a8m/angular-filter (fetched 2026-08-29T09:50:22.454097+00:00, sha 5acda26558e8)
  - registry_npm: https://registry.npmjs.org/angular-filter (fetched 2026-08-29T09:50:22.463277+00:00, sha 39f2a46b78d9)
- Data as of 2026-08-30T08:39:29.467469+00:00.