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: 2026-01-19 00:26:11 UTC
- JSON Representation
https://github.com/fiorenmas/userscripts
Automatic compiled Userscript make it run faster
closure-compiler javascript-minify minifier minify-javascript tampermonkey terser userscript violentmonkey
Last synced: 12 Apr 2025
https://github.com/yakisova41/xtotwitter
Get our Twitter back from Elon.
chrome-extension greasyfork twitter userscript
Last synced: 14 Apr 2025
https://github.com/invertex/redgifs-autohd
Automatically changes RedGifs videos to HD mode, improves layout and strips annoyances
gfycat greasemonkey redgifs tampermonkey userscript violentmonkey
Last synced: 30 Jun 2025
https://github.com/rthaut/deviantart-filter
A browser extension that allows you to filter DeviantArt by user, keyword, and/or category.
deviantart filtering javascript userscript webextension
Last synced: 15 Apr 2025
https://github.com/vtosters/adblock
Решения для блокировки рекламы на vk.com
adblock adblock-plus adfree adguard tampermonkey tampermonkey-userscript ublock-origin userscript vk vkontakte vtosters
Last synced: 23 Oct 2025
https://github.com/brokeneagle/javascripts
A collection of userscripts for interacting with Danbooru.
danbooru tampermonkey userscript userscripts
Last synced: 15 Apr 2025
https://github.com/chihchun/library-helper
A userscript that display links between different libraries and book stores
greasemonkey tampermonkey userscript
Last synced: 12 Aug 2025
https://github.com/quoid/InjectJS
A simple, open-source, userscript editor for Safari
safari safari-extension userscript
Last synced: 17 Mar 2025
https://github.com/KudoAI/amazongpt
🛒 Adds AI assistance to Amazon shopping
ai amazon anthropic assistant chat chatbot chatgpt generative-ai gpt-4 gpt-4o javascript kudoai llm ml openai userscript
Last synced: 20 Sep 2025
https://github.com/thomashighbaugh/firefox
Torturing Firefox with userchrome.js and userchrome.css in response to Mozilla's successive degradation of the browser window.
browser-customization firefox-css firefox-modiification firefox-quantum firefox-ui firefox-userchrome-stylesheet fx-autoconfig mozilla mozilla-firefox userchrome-styles userchromecss userchromejs userchromejs-scripts userjs userscript vice-base16-scheme
Last synced: 09 Sep 2025
https://github.com/trinovantes/userscript-youtube-playlist-organizer
Drag and drop interface to organize playlists on YouTube
Last synced: 12 Apr 2025
https://github.com/zetaphor/iitc-ingress-portal-csv-export
Export a list of Ingress Portals to a CSV
iitc ingress ingress-portals scraper userscript
Last synced: 12 Aug 2025
https://github.com/nikolay-borzov/user-scripts
User scripts for Tampermonkey
Last synced: 13 Sep 2025
https://github.com/Hakanbaban53/RealFire
A minimalist animated oneliner theme for Firefox perfectly matching real Dark.
css firefox firefox-css firefox-theme javascript realfire userchrome userscript
Last synced: 30 Sep 2025
https://github.com/kw-service/klas-helper-extension
🎠 광운대학교 KLAS 사이트에 편리한 기능을 추가하는 브라우저 확장 프로그램
chrome extension helper standalone university userscript
Last synced: 20 Aug 2025
https://github.com/cyfung1031/userscript-supports
This is for the userscripts created on GreasyFork.org.
brave chrome edge extension firefox opera tampermonkey userscript violentmonkey youtube
Last synced: 30 Oct 2025
https://github.com/hakanbaban53/realfire
A minimalist animated oneliner theme for Firefox perfectly matching real Dark.
css firefox firefox-css firefox-theme javascript realfire userchrome userscript
Last synced: 08 Oct 2025
https://github.com/oe/download-git-userscript
download github repo or directory via one-click
Last synced: 13 Apr 2025
https://github.com/mkizka/mtdeck
TweetDeckをスマホアプリのように使えるようにするUserScript
firefox greasemonkey tweetdeck userscript webextension
Last synced: 08 Oct 2025
https://github.com/Jorenar/RedditOld_MarkedJS.user.js
Replace Markdown renderer on Old Reddit with MarkedJS
Last synced: 12 Oct 2025
https://github.com/atj/userscripts
A collection of userscripts primarily relating to to importing and editing releases on MusicBrainz.
greasemonkey musicbrainz tampermonkey userscript userscripts violentmonkey
Last synced: 12 Apr 2025
https://github.com/mrbunker/userjs-jop
userscript
greasemonkey tampermonkey userscript
Last synced: 12 Apr 2025
https://github.com/Trinovantes/userscript-youtube-playlist-organizer
Drag and drop interface to organize playlists on YouTube
Last synced: 27 Mar 2025
https://github.com/andywang425/vscode-scriptmonkey
Userscript language support extension for vscode.
javascript snippets syntax-highlighting tampermonkey userscript violentmonkey visual-studio-code vscode vscode-extension
Last synced: 12 Apr 2025
https://github.com/cvzi/pinterest-backup-original-files
Greasemonkey script. Download all original images from one of Pinterest.com boards in a large Zip file
backup download greasemonkey pinterest userscript
Last synced: 19 Sep 2025
https://github.com/ttttmr/userjs
自己写的一些脚本收集
bilibili bookmark-script douban-book greasyfork rss tampermonkey userscript userstyles youtube
Last synced: 16 May 2025
https://github.com/shlee322/facebook-gist-viewer
It is a chrome extension that view the github gist code directly on Facebook.
chrome-extension facebook gist greasemonkey userscript
Last synced: 21 Jun 2025
https://github.com/eight04/select-text-inside-a-link-like-opera
Disable link dragging and select text.
Last synced: 31 Oct 2025
https://github.com/evanito/twitchchannelpointsauto
Userscript to automatically claim Bonus chests on Twitch
automation channelpoints twitch twitchtv userscript
Last synced: 29 Apr 2025
https://github.com/no5ix/auto-toc
A userscript that adds a table of contents to any website. 一个自动生成网站目录大纲的油猴脚本
tampermonkey-script tampermonkey-userscript toc toc-generator userscript violentmonkey-script violentmonkey-userscript
Last synced: 09 Apr 2025
https://github.com/aminomancer/Netflix-Marathon-Pausable
Automatically skip recaps, intros, credits, and ads, and click "next episode" prompts on Netflix, Amazon Prime Video, Hulu, HBO Max, Starz, Disney+, and Hotstar
amazon-prime-video greasemonkey-script javascript netflix userscript userscripts
Last synced: 27 Mar 2025
https://github.com/Thomashighbaugh/firefox
Torturing Firefox with userchrome.js and userchrome.css in response to Mozilla's successive degradation of the browser window.
browser-customization firefox-css firefox-modiification firefox-quantum firefox-ui firefox-userchrome-stylesheet fx-autoconfig mozilla mozilla-firefox userchrome-styles userchromecss userchromejs userchromejs-scripts userjs userscript vice-base16-scheme
Last synced: 26 Mar 2025
https://github.com/aminomancer/netflix-marathon-pausable
Automatically skip recaps, intros, credits, and ads, and click "next episode" prompts on Netflix, Amazon Prime Video, Hulu, HBO Max, Starz, Disney+, and Hotstar
amazon-prime-video greasemonkey-script javascript netflix userscript userscripts
Last synced: 19 Jun 2025
https://github.com/lolamtisch/kissanimelist
Integrates MyAnimeList into various sites, with auto episode tracking.
9anime anime crunchyroll gogoanime js kissanime mal manga masteranime mastetani myanimelist scrobble sync userscript
Last synced: 08 Oct 2025
https://github.com/xcanwin/anti-grayscale
移除页面的灰色模式 (恢复页面的彩色模式). Remove grayscale of html page (Restore color mode of html page).
bypass color crack grayscale html tampermonkey userscript webpage
Last synced: 07 Sep 2025
https://github.com/zanetu/direct_google_images
Direct Google Images
google greasemonkey tampermonkey userscript
Last synced: 12 Apr 2025
https://github.com/linlin00000000/usbuild
一个基于 esbuild 的油猴脚本(UserScript)构建工具
build-tool esbuild greasemonkey tampermonkey userscript violentmonkey
Last synced: 12 Apr 2025
https://github.com/liuch/duolingo-scripts
User scripts for duolingo.com
duolingo greasemonkey greasemonkey-userscript tampermonkey tampermonkey-userscript userscript
Last synced: 12 Apr 2025
https://github.com/fuzetsu/userscripts
Various browser userscripts I created/maintain
Last synced: 15 Jul 2025
https://github.com/noplanman/github-tweaks
Userscript that adds tweaks to GitHub.
github toggle-switches tweaks userscript
Last synced: 11 Apr 2025
https://github.com/natoboram/youtube-comment-blacklist
Removes unoriginal YouTube comments.
Last synced: 04 Sep 2025
https://github.com/doggy8088/trackingtokenstripper
A Tampermonkey Userscript that remove most of the annoying tracking token from URL parameters
tampermonkey tampermonkey-userscript userscript
Last synced: 24 Apr 2025
https://github.com/noplanman/GitHub-Tweaks
Userscript that adds tweaks to GitHub.
github toggle-switches tweaks userscript
Last synced: 20 Jul 2025
https://github.com/bimlas/userscript-combine-tw5-and-search-engine-results
Userscript: Combine TiddlyWiki5 and search engine (Google) results
google greasemonkey search tampermonkey tiddlywiki-plugin tiddlywiki5 userscript violentmonkey
Last synced: 30 Oct 2025
https://github.com/markrickert/cryptohopper-dashboard-watchlist
A browser userscript that tweaks the Cryptohopper dashboard.
crypto cryptocurrency cryptohopper dashboard tampermonkey tampermonkey-userscript userscript
Last synced: 04 May 2025
https://github.com/owyn/center_image
browser userscript (extension) which provides imporved controls, hotkeys, visuals for images & videos (opened directly with browser)
Last synced: 27 Jul 2025
https://github.com/blackaslight/docscripts
Quality of Life Scripts created and maintained, by Doctor, for a web browser game called Politics and War. Available on all Major platforms.
javascript politicsandwar tampermonkey userscript
Last synced: 13 Apr 2025
https://github.com/potcfdk/discordgamestatus
A userscript for setting the currently playing game in the Discord web client
discord discord-api discordapp greasemonkey tampermonkey userscript websockets
Last synced: 08 Oct 2025
https://github.com/lilydjwg/userscripts
My user scripts
firefox github gm-scripts greasemonkey-script tampermonkey-script tampermonkey-userscript tweaks userscript zhihu
Last synced: 05 Apr 2025
https://github.com/pacexy/userscript-bilibili-comment-search
为 Bilibili 支持评论搜索
bilibili tampermonkey userscript
Last synced: 26 Apr 2025
https://github.com/Tanvir1337x/firefox-config
Personal Firefox Browser Configuration
animation browser-customization css eyecandy firefox firefox-css firefox-quantum firefox-tweaks hovercard rgb sidebery theme unixporn userchrome userchrome-styles userchromecss userscript userstyles
Last synced: 18 Jul 2025
https://github.com/sobotics/advancedflagging
Userscript to highlight reported posts, and send feedback to Smokey, Natty, Guttenberg and GenericBot.
feedback guttenberg metasmoke stackoverflow userscript
Last synced: 10 Jun 2025
https://github.com/invertex/wanikani-pitch-info
Grabs the pitch info value from http://weblio.jp for a given kanji/vocab and displays it in the reading section of most wanikani pages, including sessions. Aims to help with learning the proper pitch of words as you're learning the word.
Last synced: 12 Apr 2025
https://github.com/SnapEnhance/web
A userscript for Snapchat Web
snapchat snapenhance userscript
Last synced: 21 Oct 2025
https://github.com/xmcp/pakku-advanced-filter
B站弹幕屏蔽Pro+
bilibili danmaku pakku userscript
Last synced: 30 Apr 2025
https://github.com/smartacephale/sleazy-fork
userscripts for adult websites
infinite-scroll tampermonkey userscript userscript-library userscripts-support violentmonkey
Last synced: 12 Apr 2025
https://github.com/tanvirongh/firefox-config
Personal Firefox Browser Configuration
animation browser-customization css eyecandy firefox firefox-css firefox-quantum firefox-tweaks hovercard rgb sidebery theme unixporn userchrome userchrome-styles userchromecss userscript userstyles
Last synced: 16 Mar 2025
https://github.com/zaczero/teodle
🎮️ Teodle is a website for Teo to watch game clips and guess the ranks
guess-the-rank python rankdle teodle teosgame twitch userscript viewer-interaction web-game
Last synced: 10 Jul 2025
https://github.com/paulzzh/Majsoul-Chong
为雀魂麻将Majsoul添加最近大铳和最近炸庄功能 https://greasyfork.org/zh-CN/scripts/388241
majsoul tampermonkey userscript
Last synced: 06 May 2025
https://github.com/exyezed/youtube-enhancer
YouTube Enhancer is a set of userscripts that enhance your YouTube experience.
Last synced: 06 May 2025
https://github.com/tientq64/userscripts
📜 The userscript collection I wrote makes life easier and better.
browser-extension chrome-extension greasyfork tampermonkey userscript userscript-collection userscripts
Last synced: 12 Apr 2025
https://github.com/username0x0a/tamperish-tweaks
Useful Tamper files for Tamperish, lightweight userscripts and userstyles extension for Safari
css javascript macos safari safari-extension stylish tamperish tampermonkey userscript userscripts userstyle userstyles
Last synced: 05 Jul 2025
https://github.com/syndamia/min-youtube-element-blocker
Block specific elements of YouTube, like the Feed, Comments, Merch and more. Compatible with userscript managers, made for Min browser.
element-change min-browser tampermonkey userscript youtube
Last synced: 12 Apr 2025
https://github.com/sv443-network/userutils
General purpose DOM/GreaseMonkey library: register listeners for when CSS selectors exist, intercept events, create persistent & synchronous data stores, modify the DOM more easily and much more
dom dom-library dom-manipulation greasemonkey javascript-library userscript userscript-development userscript-library utility utility-library
Last synced: 29 Jul 2025
https://github.com/utags/browser-extension-starter
🧩 Browser Extension, Userscript starter
bookmarklet bookmarklets browser-extension browser-extension-starter userscript userscript-builder userscript-development userscripts web-extension web-extension-starter web-extensions
Last synced: 06 Sep 2025
https://github.com/vlad-timotei/wpgp-tools
A browser extension to help you translate faster and better on translate.w.org
chrome-extension translation userscript
Last synced: 17 Jun 2025
https://github.com/blakegearin/github-custom-global-navigation
Userscript for customizing GitHub's global navigation
github global-navigation userscript
Last synced: 15 Jul 2025
https://github.com/syhyz1990/translate
油猴脚本 - 将网页中选定文字一键翻译成其他语言
google-translate greasemonkey tampermonkey translate userscript
Last synced: 12 Apr 2025
https://github.com/chylex/userscripts
A collection of small userscripts I made because websites suck.
tampermonkey userscript violentmonkey
Last synced: 12 Apr 2025
https://github.com/magicoflolis/userscriptrepo
A collection of userscript I've made/modified
aidungeon greasemonkey tampermonkey twitter userscript violentmonkey
Last synced: 02 Jul 2025
https://github.com/flameddogo99/eaglermobile
A userscript that allows EaglerCraft to run on mobile browsers. As of June 15, 2023, the Eagler Mobile script is directly integrated with the main EaglerCraft website!
eaglercraft eaglerforge eaglermobile javascript modding userscript
Last synced: 08 Oct 2025
https://github.com/xmader/bring_userscript_to_via
将 UserScript/油猴脚本 带到Via浏览器
Last synced: 15 Apr 2025
https://github.com/realies/ig-fullsize
📸 View full resolution images on Instagram
full fullsize greasemonkey greasemonkey-script greasemonkey-userscript image images instagram lightest lightweight open resolution size tampermonkey tampermonkey-script tampermonkey-userscript userscript view
Last synced: 03 May 2025
https://github.com/dividedby/general-url-cleaner-revived
Userscript to clean various URLs and remove tracking elements
amazon bing ebay facebook google javascript newegg pocket target twitter userscript youtube
Last synced: 07 Apr 2025
https://github.com/pkrasicki/lemmy-modern-ui-theme-addon
Firefox extension which replaces the CSS styles on Lemmy instances to create a modern looking theme.
browser-extension firefox firefox-addon javascript lemmy userscript
Last synced: 28 Jun 2025
https://github.com/SynRGB/BiliBili-EasyCopy
[ 简体中文 ] 去掉B站专栏中复制文本时的水印。
bilibili greasyfork synrgb tampermonkey userscript
Last synced: 16 Mar 2025
https://github.com/synrgb/bilibili-easycopy
[ 简体中文 ] 去掉B站专栏中复制文本时的水印。
bilibili greasyfork synrgb tampermonkey userscript
Last synced: 24 Apr 2025
https://github.com/Sv443/BetterYTM
Userscript that improves YT Music with tons of quality of life improvements such as better lyrics lookup, finer volume control and lots more general layout and usability improvements
qol userscript youtube youtube-music
Last synced: 30 Apr 2025
https://github.com/jianjroh/chatgpt-question-navigator
It provides a convenient question sidebar directory for the ChatGPT official website.
chatgpt greasemonkey greasyfork userscript
Last synced: 12 Apr 2025
https://github.com/exuanbo/toefl-query-seats-enhance
🔍 托福考位查询增强
chrome-extension toefl userscript
Last synced: 22 Jul 2025
https://github.com/kuoruan/dmhy-download-helper
A download helper for dmhy.org
Last synced: 14 Apr 2025
https://github.com/potamides/yomichad
Japanese pop-up dictionary for qutebrowser
dictionary extension japanese kanji plugin pop-up python qutebrowser reading userscript
Last synced: 22 Aug 2025
https://github.com/destinygg/kickstiny
A userscript that replaces the controls in the Kick embedded player with custom controls that offer a volume slider, quality selector, and more.
destinygg dgg embed kick userscript
Last synced: 24 Dec 2025
https://github.com/asadahimeka/vite-plugin-tm-userscript
A vite plugin to build userscripts mainly for Tampermonkey. 基于 vite 的 Tampermonkey 用户脚本开发构建插件。
tampermonkey userscript userscript-metadata userscripts vite vite-plugin
Last synced: 12 Apr 2025
https://github.com/toobeeh/skribbltypo
The most advanced extension for skribbl.io
discord extension-chrome skribbl skribbl-typo userscript
Last synced: 19 Apr 2025
https://github.com/ni554n/userscripts
A bunch of Userscripts I wrote to enhance the user experience of various websites
android-arsenal facebook google-drive imdb psarips rapidmoviez rmz tampermonkey torrent-galaxy userscript violentmonkey
Last synced: 12 Apr 2025
https://github.com/zhzluke96/ytp-rotate
📺 油管脚本，给油管播放器增加一些小功能。 Youtube player rotate script. Tampermonkey script.
tampermonkey tampermonkey-userscript userscript youtube
Last synced: 15 Jun 2025
https://github.com/bypass-vip/userscript
Official Linkvertise bypass userscript for bypass.vip
bypass bypass-vip linkvertise linkvertise-bypass linkvertise-bypass-api linkvertise-bypass-userscript linkvertise-bypasser linkvertisebypass userscript
Last synced: 12 Apr 2025
https://github.com/cvzi/youtube-music-genius-lyrics-userscript
Userscript, Show lyrics/songtexts from genius.com on Youtube Music
genius genius-lyrics greasemonkey-script lyrics songtext userscript youtube youtube-music youtubemusic
Last synced: 18 Aug 2025
https://github.com/syusui-s/livestreamchatnotifier.user.js
VTuber の YouTube / Mirrativ ライブチャットのコメントを通知してくれるブラウザ拡張機能
notification userscript virtual-youtuber vtuber youtube youtubers
Last synced: 03 Sep 2025
https://github.com/stardeep925/nsaide
NS助手是一个基于 Tampermonkey 的轻量级开源增强框架，专为 NodeSeek论坛 打造。秉承"简约而不简单"的设计理念，采用优雅的模块化架构，为用户提供流畅、高效的功能扩展体验。
es6-modules forum-enhancement greasemonkey nodeseek tampermonkey userscript
Last synced: 10 Apr 2025
