# OpenUserJS/OpenUserJS.org

The home of FOSS user scripts.

Repository: https://github.com/OpenUserJS/OpenUserJS.org
Canonical: https://ross.abutalabs.com/products/openuserjsorg
Homepage: https://openuserjs.org/
Language: JavaScript
License: GPL-3.0
License Family: copyleft
Topics: mvc, webapp, nodejs, node, expressjs, express, userscript-management, online-expected
Last push: 2026-08-11T01:41:12+00:00

## Health v2 (maintenance only)
Score: 66/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 97, release rhythm 8, longevity 100
- inputs: {"age_days": 4683, "days_push": 23, "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 1005, forks 364 (observed 2026-08-28T04:03:11.570897+00:00)

## What it is
OpenUserJS.org is an open source website and repository for hosting, sharing, and discovering FOSS user scripts (Greasemonkey/Tampermonkey-style browser scripts). It is built as a Node.js/Express MVC web application with MongoDB, featuring script installation, ratings, install counts, and community discussions.

## Use cases
- host and share open source userscripts
- find userscripts to install in Greasemonkey or Tampermonkey
- self-host a userscript repository site
- browse and rate browser user scripts
- replace the defunct userscripts.org
- publish site-specific browser JavaScript enhancements

## When to choose
- you want an open source alternative to userscripts.org for distributing userscripts
- you need install counts, ratings, and versioning for browser scripts
- you want to contribute to or self-host a userscript hosting platform

## When to avoid
- you need a general-purpose package manager or npm-style registry
- you want browser extensions rather than userscripts
- you need a static site or non-JavaScript stack

## Facets
- artifact type: application
- maturity: active
- function: web-framework, http-server, search-engine, auth, developer-tools
- domain: web-development, browser-extensions, developer-tools, self-hosted
- platform: self-hosted
- tags: userscripts, greasemonkey, userscript-repository, express, mvc, script-hosting, community-site, nodejs, web-server, javascript

## Member repositories
- OpenUserJS/OpenUserJS.org (main) score 66

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:11.570897+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 2026-08-30T07:13:07.728007+00:00, confidence not recorded.
  - readme: https://github.com/OpenUserJS/OpenUserJS.org (fetched 2026-08-28T04:03:11.570897+00:00, sha 1fd35a27286d)
  - homepage: https://openuserjs.org/ (fetched 2026-08-29T13:13:30.985645+00:00, sha 1e789168fb30)
  - site_page: https://openuserjs.org/about/Terms-of-Service (fetched 2026-08-29T13:13:30.995790+00:00, sha e35d01ac7b21)
  - site_page: https://openuserjs.org/about/Privacy-Policy (fetched 2026-08-29T13:13:30.997912+00:00, sha a1ee7086f405)
  - site_page: https://openuserjs.org/?orderBy=installs&orderDir=desc (fetched 2026-08-29T13:13:30.999789+00:00, sha 27df6f634ec5)
  - site_page: https://openuserjs.org/about (fetched 2026-08-29T13:13:31.001862+00:00, sha 8421306216ac)
  - site_page: https://openuserjs.org/about/Digital-Millenium-Copyright-Act (fetched 2026-08-29T13:13:31.004541+00:00, sha ef1512b6e23b)
- Data as of 2026-08-30T08:39:29.467469+00:00.