# greasyfork-org/greasyfork

An online repository of user scripts.

Repository: https://github.com/greasyfork-org/greasyfork
Canonical: https://ross.abutalabs.com/products/greasyfork
Homepage: https://greasyfork.org
Language: Ruby
License: GPL-3.0
License Family: copyleft
Last push: 2026-08-19T15:56:56+00:00

## Health v2 (maintenance only)
Score: 76/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 98, release rhythm 35, longevity 100
- inputs: {"age_days": 4579, "days_push": 14, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2070, forks 566 (observed 2026-08-28T04:06:10.380294+00:00)

## What it is
Greasy Fork is an open-source Ruby on Rails application that powers a public repository for user scripts and user styles, supporting discovery, publishing, discussion, and moderation. It is the codebase behind greasyfork.org, a hub for browser userscript distribution.

## Use cases
- host a repository of user scripts
- find and install userscripts for my browser
- publish and sync userscripts from external sources
- self-host a userscript sharing site
- browse user styles for websites
- moderate community-submitted scripts

## When to choose
- you want to run your own userscript hosting platform
- you need a mature, battle-tested script repository with search and moderation
- you want to contribute to or self-host the software behind greasyfork.org

## When to avoid
- you just want to install userscripts as an end user - use the website and a script manager instead
- you need a lightweight static script index rather than a full Rails application with MySQL, Redis, and Elasticsearch

## Facets
- artifact type: application
- maturity: active
- function: search-engine, web-framework, webhook, internationalization, developer-tools
- domain: web-development, browser-extensions, developer-tools, self-hosted
- platform: ruby, self-hosted
- tags: userscripts, userstyles, greasemonkey, tampermonkey, script-hosting, rails, elasticsearch, sidekiq, automation, web-server, javascript, linux, docker

## Member repositories
- greasyfork-org/greasyfork (main) score 76

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:10.380294+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 2026-08-30T02:56:43.428231+00:00, confidence not recorded.
  - readme: https://github.com/greasyfork-org/greasyfork (fetched 2026-08-28T04:06:10.380294+00:00, sha 38e0f2481f7a)
  - homepage: https://greasyfork.org (fetched 2026-08-29T10:36:46.496577+00:00, sha d6294df52237)
- Data as of 2026-08-30T08:39:29.467469+00:00.