Userscripts
A userscript is a kind of lightweight and less privileged browser extension written in JavaScript used to modify webpages. Userscripts may use the special API, usually referred as GM_API, allowing them to bypass same-origin policy and store data in separate storage not accessible to web pages. The technology was initially introduced in the GreaseMonkey extension for Firefox web browser, and then spread to other browsers, sometimes built-in, like in Presto-based Opera, sometimes with help of extensions, like in Chromium-based browsers. The most famous catalogs of userscripts are GreasyFork and OpenUserJS.
- GitHub: https://github.com/topics/userscript
- Wikipedia: https://en.wikipedia.org/wiki/Userscript
- Repo: https://github.com/greasemonkey/greasemonkey
- Created by: Aaron Boodman
- Released: March 28, 2005
- Related Topics: webextension, javascript,
- Aliases: userjs, greasemonkey, tampermonkey, violentmonkey,
- Last updated: 2026-06-23 00:32:59 UTC
- JSON Representation
https://github.com/mikaelkara/google-dil-degistirici-tr
Belirli Google sitelerinde (NotebookLM, Gemini) sayfayı kolayca Türkçe'ye çevirmek için buton ekler ve 5 saniye sonra gizler.
Last synced: 17 May 2026
https://github.com/darkthemehub/csstostylefiles
Generates multiple types of style files used for applying custom themes to websites
generator rust stylus stylus-theme themes userscript violentmonkey
Last synced: 07 Jan 2026
https://github.com/jeniex/worked-together-in-that-movie
An idea for a user script that works on IMDb
greasemonkey greasyfork imdb movies tampermonkey userscript violentmonkey
Last synced: 12 Feb 2026
https://github.com/saravanabalagi/markdown_viewer
Tampermonkey script for showing markdown files
markdown-viewer tampermonkey-script tampermonkey-userscript userscript
Last synced: 16 May 2026
https://github.com/niko-dunixi/javascript-nuke-facebook
Blocks facebook. Liz Lemon style.
block facebook productivity time-management userscript
Last synced: 25 Mar 2025
https://github.com/tarmo888/ff35mm
Full Frame (35mm) Focal Length for Flickr
chrome-extension exif flickr photography userscript
Last synced: 11 May 2026
https://github.com/amrwc/js-toolbox
Reusable JavaScript snippets.
javascript userscript userscript-library
Last synced: 17 May 2026
https://github.com/mohamedelashri/vsix
userscript to add download links to vscode extension markerplace website
userscript userscripts vscode vscode-extension vsix vsix-extensions
Last synced: 11 May 2026
https://github.com/dictovod/user-javascript-and-css
Скрипты автоматизации для uiauto2.devsleep.com — автоклик, кастомные кнопки, сплиттер
android automation chrome-extension javascript userscript
Last synced: 17 Jun 2026
https://github.com/niko-dunixi/macro-thectical
Simple user-script for macros on fitbit :)
fitbit fitness keto macros userscript
Last synced: 25 Mar 2025
https://github.com/koyasi777/x-advanced-search-userscript
Adds a floating advanced search modal to X.com (formerly Twitter). Multilingual UI, live query sync, and persistent modal position.
tampermonkey twitter userscript violentmonkey x
Last synced: 17 Jul 2025
https://github.com/bertrandmartel/rancher-log-userscript
small JS userscript used to enlarge the log view on Rancher server
rancher-server rancher-ui userscript
Last synced: 18 May 2026
https://github.com/dbeley/rym-userscripts
Some userscripts for rateyourmusic.com
Last synced: 06 Jan 2026
https://github.com/alllen95wei/holodex-for-youtube
A userscript that adds a player in your YouTube page when current video has valid timeline on Holodex.
holodex javascript userscript youtube
Last synced: 11 May 2026
https://github.com/alsweider/moviepilotsauberesuche
Entfernt den vorgeschlagenen Film aus den Suchergebnissen, der nichts mit dem eingegebenen Suchbegriff zu tun hat.
adblocker ads anzeige cleaner greasemonkey moviepilot tampermonkey userscript
Last synced: 17 May 2026
https://github.com/theeditorx/rollup-plugin-userscript
A Rollup plugin for defining userscript metadata blocks, suitable for use with Tampermonkey, Violentmonkey, and other userscript managers.
Last synced: 16 Aug 2025
https://github.com/mysteryblokhed/webpack-ts-userscript-library
A template to create UserScript libraries using TypeScript and Webpack. Mirrored from https://gitlab.com/MysteryBlokHed/webpack-ts-userscript-library
greasemonkey library node npm template typescript userscript webpack
Last synced: 13 Apr 2026
https://github.com/eternal-flame-ad/tampermonkey-scripts
自用的tampermonkey脚本
tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 24 Apr 2026
https://github.com/eai04191/mastodon-pin-a-side
Move pinned toot to next to the column.
Last synced: 02 Apr 2025
https://github.com/tsudoko/sanseido-query-title
Add search query to the page title on sanseido.biz
Last synced: 05 Jul 2025
https://github.com/rsge/payback-coupon-activator
Activates all Payback coupons on a store site and continues to store.
deutsch german javascript tampermonkey userscript
Last synced: 06 Jan 2026
https://github.com/phpmacher/mastodon-hide-interacted-posts
A Tampermonkey script that hides posts, the user already interacted with
fediverse greasemonkey greasemonkey-script greasemonkey-userscript mastodon opensource socialmediatools tampermonkey tampermonkey-userscript userscript userscripts
Last synced: 13 Apr 2026
https://github.com/mouseplace/mh-gift-buttons
A userscript for MouseHunt to quickly accept and return all daily gifts.
hacktoberfest mousehunt userscript
Last synced: 11 May 2026
https://github.com/nattuggla/udiocredits
Greasemonkey userscript to automate the feedback page, which will give 10 free credits per day.
greasemonkey greasyfork-script tampermonkey-script udio userscript
Last synced: 14 May 2026
https://github.com/kuroji-fusky/userscripts
A collection of userscripts I use from YouTube and other sites
browser greasemonkey-userscript javascript scripts tampermonkey-userscript userscript violentmonkey-userscript youtube youtube-script
Last synced: 13 Apr 2026
https://github.com/hitu1197/forceenablescroll
Some websites prevent from scrolling. This script can bypass that!
bypass fix-scroll force-enable-scroll force-scroll scroll scrollbar scrolling tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 06 Jan 2026
https://github.com/peter-tanner/echo360-super-speed-userscript
Userscript which adds faster speed options (4x, 3x) to Echo360 player and allows the user to add their own speed options.
addon chromium echo360 firefox userscript
Last synced: 06 Jan 2026
https://github.com/eniehack/mstdn-quote-btn.user.js
a user scripts to add button to copy toot's url
greasyfork greasymonkey-userscript mastodon mastodon-api userscript
Last synced: 17 Feb 2026
https://github.com/henosch/self-referrer-origin
browser privacy referrer tampermonkey userscript
Last synced: 14 May 2026
https://github.com/bluestockingsread/nakeddetails
Universal details revealer. A very simple userscript to automatically open all `<details>` tags on any website.
automation browser-extension content-reveal details-summary greasemonkey javascript open-source tampermonkey tampermonkey-userscript userscript violentmonkey web
Last synced: 06 Jan 2026
https://github.com/ae9is/monkeyscripts
Miscellaneous user scripts for use with extensions like Grease/Violentmonkey
greasemonkey primevideo script scripts twitch userscript userscript-collection userscript-library userscripts violentmonkey
Last synced: 06 Jan 2026
https://github.com/lijspoop/shikimori-player
Добавляет аниме плееры на сайт shikimori.one
scss typescript userscript vite vue3
Last synced: 06 May 2026
https://github.com/jesterjunk/maxurl
Finds larger/original versions of images and videos
addon album-downloader batch-download batch-download-photos browser-extension download gallery image image-downloader userscript video video-downloader webextension website
Last synced: 01 May 2026
https://github.com/wickes1/xhs-favorites-walker
小红书收藏夹「逐条走访」Tampermonkey 油猴脚本 — 一键加载全部收藏、逐条打开、自动取消收藏、进度持久化。Walk through your Xiaohongshu favorites one by one.
bookmarks browser-extension chinese cleanup favorites greasemonkey pinia tampermonkey userscript violentmonkey xhs xiaohongshu
Last synced: 30 May 2026
https://github.com/doctored11/yandexmusicprevioustrack
Кнопка назад в Яндекс волне
tapermonkey tapermonkey-script tempermonkey tempermonkey-script userscript userscripts userscripts-for-browser yandex-music
Last synced: 04 Feb 2026
https://github.com/mdingena/hovercard
A boardgames.stackexchange.com userscript for displaying Magic: The Gathering cards when hovering over links in questions, answers and comments.
magic-the-gathering stackexchange stackoverflow userscript
Last synced: 01 May 2026
https://github.com/xafn/userscripts
Collection of userscripts I've made.
extension instagram tampermonkey userscript violentmonkey
Last synced: 08 Mar 2026
https://github.com/ttheek/fr24x
This userscript calculates the distance and bearing between an observer and an aircraft given their respective latitudes, longitudes, and altitudes.
Last synced: 06 Sep 2025
https://github.com/tuxracer/subpixel
User script to restore subpixel anti-aliasing
bookmarklet typography userscript
Last synced: 01 May 2026
https://github.com/psiget/appro-mobile
Адаптивная версия сайта Ap-Pro для мобильных устройств
ap-pro mobile stalker userscript userstyle
Last synced: 06 Jan 2026
https://github.com/spacegears/swsl
Steam Workshop Subscription Lister
steam steam-workshop userscript
Last synced: 18 May 2026
https://github.com/mouseplace/mh-better-lucky-catch-icon
A userscript for MouseHunt to upscale the Lucky Catch icon so it isn't so blurry.
Last synced: 09 May 2026
https://github.com/mouseplace/mh-travel-tweaks
A userscript for MouseHunt that makes the travel page better.
Last synced: 29 Apr 2026
https://github.com/amoar/nord-google-v2
A nord-rounded Google theme with neat urls
css dark-mode google js rtl theme-ui userscript
Last synced: 06 Jan 2026
https://github.com/comir/twitch-drops-manager-js
Userscript to manage twitch drops
hacktoberfest twitch userscript
Last synced: 01 May 2026
https://github.com/mouseplace/mh-metric
A userscript for MouseHunt to display measurements in metric.
Last synced: 16 Apr 2026
https://github.com/dianachen0518/synu-auto-evaluation-script
沈阳师范大学自动化教务评课脚本（老正方教务通用）
Last synced: 16 May 2026
https://github.com/th3rdman/wrench-userscript
Analyse passive OSINT sur navigateur
javascript osint osint-tool userscript
Last synced: 30 Apr 2026
https://github.com/luxutiousman894/a.c.a.s
Advanced Chess Assistance System for Chess.com, Lichess.org, Pychess.org and more. Hassle-free 1-click install, no downloading. All devices and browsers supported.
artificial-intelligence assistance assistant chess chess-assist chess-assistance chess-bot cross-window-communication deep-learning education educational fairy-stockfish lc0 lczero multipv stockfish userscript web-application web-assembly
Last synced: 21 Jun 2025
https://github.com/udontur/leetcode-dark-fix
🌑 Brings dark mode to LeetCode's home page, explore page, and settings page
Last synced: 28 Apr 2026
https://github.com/xob0t/steam_booster_packs_profit_finder
Trade your gems for card sets from your game collection at a good price
boosterpack profit-calculator steam userscript
Last synced: 20 Aug 2025
https://github.com/aetonsi/userscript--github_clone-repo-via-ssh-in-vscode
A userscript to add a "Clone to vscode button" in the "Code"->"Clone" dropdown on Github.
clone github userscript vscode
Last synced: 01 May 2026
https://github.com/kevinmahrous/userscripts
A collection of scripts I maintain to make life a little easier.
404 browser-extension greasymonkey redirect tampermonkey userscript userscript-collection userscript-library userscripts userscripts-for-browser violentmonkey wayback-machine web-automation web-enhancement
Last synced: 21 Apr 2026
https://github.com/limeslime888/owot-funbox
Scripts anyone is free to use (non-maliciously) for fun! :D
our-world-of-text userscript userscript-collection userscripts
Last synced: 28 Apr 2026
https://github.com/fiveelementninja/fancy-rails-web-console
A userscript that enhances the Rails Web Console so it can be collapsed.
greasemonkey javascript rails tampermonkey userscript violentmonkey
Last synced: 06 Jan 2026
https://github.com/neon-aiart/tokimeki-did-copy-plus
Adds "Copy URL with DID" to the post menu on TOKIMEKI(Bluesky client).
browser document-object-model dom greasyfork javascript single-page-applications spa tampermonkey tokimeki userscript
Last synced: 18 Jan 2026
https://github.com/neon-aiart/html-source-downloader
現在のページのHTMLをUTF-8で保存するスクリプト
document-object-model dom downloader greasyfork html javascript source tampermonkey userscript
Last synced: 18 May 2026
https://github.com/nearata/vvvvid-streaming
Utilizza un player esterno per bypassare la pubblicità su VVVVID
script userscript violentmonkey vvvvid
Last synced: 13 May 2026
https://github.com/epfl-si/tampermonkey_jaggaer_kiosk
A userscript for Jaggaer Kiosk at EPFL
Last synced: 16 May 2026
https://github.com/rcrishabh/loud-no-more
A Tampermonkey script that protects your ears from sudden loud sounds on pages that contain only a media player. It automatically lowers the volume of such media elements
greasemonkey-script greasemonkey-scripts greasemonkey-userscript greasemonkey-userscripts safe-browsing tampermonkey-scripts tampermonkey-userscript tampermonkey-userscripts usability userscript violentmonkey-script violentmonkey-scripts violentmonkey-userscript volume
Last synced: 01 May 2026
https://github.com/rohitaryal/kiitconnect-unlocker
Unlocks most of the paid 💸 contents of kiitconnect.com
Last synced: 06 Mar 2026
https://github.com/ciffelia/atcoder-twitter-avatar
Display Twitter avatar on AtCoder user page
atcoder javascript rollup userscript
Last synced: 15 May 2026
https://github.com/dnek/atcoder-piet-image-converter
AtCoderで画像ファイルをPlain PPM形式に変換し、Pietのソースコードとして提出できるようにします。また、Plain PPM形式の提出結果を画像に変換して表示します。
Last synced: 18 May 2026
https://github.com/sapondanaisriwan/youtube-playlist-calculator
The chrome extension for calculating the total duration of a playlist.
extension playlist-calculator userscript youtube youtube-playlist
Last synced: 13 Apr 2026
https://github.com/eastsun5566/chatgpt-2-hackmd-userscript
💬 A UserScript to ship some chatGPT conversions to HackMD
ai chatgpt hackmd notes userscript
Last synced: 01 Mar 2025
https://github.com/arithefirst/remove-google-ai-overview
A userscript to automatically remove the Google AI Overview
anti-ai google javascript userscript
Last synced: 18 May 2026
https://github.com/kyoyacchi/mal-expander
Auto Expander for those who uses Modern About me.
Last synced: 14 May 2026
https://github.com/iamasink/userscripts
various userscripts i've made (for violentmonkey)
Last synced: 20 Apr 2026
https://github.com/themarkwilliams/enhanceportainer
Addressing an annoyance of Portainer
docker portainer tampermonkey userscript
Last synced: 01 May 2026
https://github.com/jchurrocarvalho/utilx
Utility linux tools and scripts usefull to manage linux boxes and executing commands. Started to be a practise bash scripts. Scripts to agile day by day tasks for users.
bash linux script userscript utilities
Last synced: 29 May 2026
https://github.com/thingnoy/telegram-translator-pro
Advanced real-time translation for Telegram Web with data-mid caching and virtual scrolling support
greasemonkey tampermonkey telegram telegram-web translation translator userscript violentmonkey
Last synced: 17 Jun 2026
https://github.com/yelinz/approve-merge
UserScript for approving and merging dependabot PRs in one click
Last synced: 06 Jan 2026
https://github.com/renyuneyun/argos-oos-filter
Argos Out-Of-Stock Filter (Greasemonkey UserScript)
Last synced: 16 May 2026
https://github.com/benevanio/expressjestapi
jest jest-mocking jest-snapshots jest-test test unity userscript
Last synced: 03 Apr 2026
https://github.com/lzt-upgrade/extensions
Monorepo for all lztup extensions
Last synced: 19 Aug 2025
https://github.com/oooooooo/gemmary
A Chrome userscript to summarize any web page on-device using built-in Gemini Nano — no API key, no server.
gemini-nano-in-chrome summarizer userscript
Last synced: 08 Jun 2026
https://github.com/brawl345/installonwordpresssite
Userscript which adds a button to the WordPress plugin directory to install a plugin directly on your own WP site
tampermonkey userscript wordpress
Last synced: 10 May 2026
https://github.com/cyqsimon/block126ads
A userscript that removes all ads (at least attempt to) from 126 mail
ad-remover script tampermonkey userscript
Last synced: 05 Oct 2025
https://github.com/cormoran/power-mf-me
Unofficial user script to empower Money Forward ME.
moneyforward moneyforwardme userscript userscripts
Last synced: 17 Jan 2026
https://github.com/neatcrown/kym-userscripts
Userscripts that improve your KnowYourMeme experience.
greasemonkey knowyourmeme tampermonkey userscript violentmonkey
Last synced: 06 Jan 2026
https://github.com/rarodros/userscripts
Userscripts and userstyles developed to be mainly used with Firefox's Firemonkey extension
firefox firefox-extension firemonkey userscript userstyle web
Last synced: 02 May 2026
https://github.com/rafalb8/hbomaxkeyboard
HBO Max keyboard shortcuts
greasemonkey hbo hbomax keyboard keyboard-shortcuts max shortcuts streaming tampermonkey userscript
Last synced: 18 May 2026
https://github.com/jrie/webviper
wipe the web using the viper
addon browser clean extension hide keywords purify userscript web
Last synced: 16 May 2026
https://github.com/yanorei32/better-scomb
This project was made to improve scomb.shibaura-it.ac.jp sites.
Last synced: 29 Apr 2026
https://github.com/asallenshih/minecraft-fandom-to-wiki
Use to redirect the Minecraft Wiki from the Fandom site (minecraft.fandom.com) to the Weird Gloop site (minecraft.wiki)
fandom fandom-wiki minecraft-wiki tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 16 May 2026
https://github.com/neon-aiart/tver-click-to-play
Stop auto-play on TVer episode pages.
browser document-object-model dom greasyfork html javascript spa tampermonkey tver userscript
Last synced: 06 Jan 2026
https://github.com/semihbugrasezer/flow-to-supabase
Browser userscript that detects new images in Google Labs Flow and auto-uploads them to Supabase Storage via a Vercel API (compression, metadata, deduplication).
api browser-automation flow google-labs serverless storage supabase userscript vercel
Last synced: 06 Jan 2026
https://github.com/reimarpb/ddg-shortcuts
A userscript that adds DuckDuckGo's keyboard shortcuts to other search engines
duckduckgo keyboard-shortcuts userscript
Last synced: 20 Apr 2026
https://github.com/hamolicious/neils-toolbox-auto-filler
Automatically pre-fills the "Date last visited" input on Neil's Toolbox Harvard Reference Generator
js tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 18 May 2026
https://github.com/inirdin/userscripts
my janky userscripts for tampermonkey
javascript tampermonkey userscript
Last synced: 27 Jan 2026
https://github.com/sjclayton/userscripts
Bunch of random userscripts I made (garbage code ftmp)
Last synced: 02 May 2026
https://github.com/6a67/jpdb-userscript
japanese japanese-learning japanese-study jpdb userscript
Last synced: 12 Mar 2026
https://github.com/remarkablemark/tampermonkey-example
Tampermonkey example
example tampermonkey userscript
Last synced: 17 May 2026
