# quoid/userscripts

An open-source userscript manager for Safari

Repository: https://github.com/quoid/userscripts
Canonical: https://ross.abutalabs.com/products/userscripts
Homepage: https://quoid.github.io/userscripts/
Language: Swift
License: GPL-3.0
License Family: copyleft
Topics: safari-extension, userscript, safari, safari-app-extension, userscript-editor, swift, web-extension
Last push: 2026-07-27T22:23:28+00:00

## Health v2 (maintenance only)
Score: 81/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 94, release rhythm 53, longevity 100
- inputs: {"age_days": 2832, "days_push": 37, "days_rel": 236, "gap_med": 34.0, "n_releases_24m": 9}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 4730, forks 443 (observed 2026-08-28T04:08:57.676384+00:00)

## What it is
An open-source userscript manager and editor for Safari, available on macOS and iOS through the App Store. It lets users install, edit, and run userscripts in Safari using the WebExtension API.

## Use cases
- manage userscripts in Safari
- run custom JavaScript on websites in Safari
- edit userscripts on macOS and iOS
- sync userscripts between Mac and iPhone via iCloud
- open-source Greasemonkey alternative for Safari

## When to choose
- you use Safari on macOS or iOS and want a userscript manager
- you prefer an open-source, privacy-respecting script manager
- you want to sync scripts across Apple devices with iCloud

## When to avoid
- you use Chrome, Firefox, or another non-Safari browser
- you need a userscript manager on Windows or Android
- you want to sideload instead of using the App Store

## Facets
- artifact type: application
- maturity: active
- function: browser-extension, developer-tools, editor
- domain: browser-extensions, developer-tools, web-development
- platform: browser
- tags: userscript-manager, safari-extension, webextension, greasemonkey-alternative, app-store, automation, macos, ios, swift

## Member repositories
- quoid/userscripts (main) score 81

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:57.676384+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 2026-08-29T18:19:01.229579+00:00, confidence not recorded.
  - readme: https://github.com/quoid/userscripts (fetched 2026-08-28T04:08:57.676384+00:00, sha 0c343a96d3d2)
  - homepage: https://quoid.github.io/userscripts/ (fetched 2026-08-29T09:02:34.919232+00:00, sha bae282817d57)
- Data as of 2026-08-30T08:39:29.467469+00:00.