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: 2026-06-22 00:28:51 UTC
- JSON Representation
https://github.com/churris-x/userscripts
My collection of browser userscripts
greasemonkey tampermonkey userscript userscripts
Last synced: 26 Apr 2026
https://github.com/dartraiden/cashback-reminder-enhanced
A reminder to check for cashback before completing a purchase online.
cashback javascript js userscript
Last synced: 19 Aug 2025
https://github.com/j0m1ty/recyclescript
A userscript for the AoPS community.
Last synced: 26 Apr 2026
https://github.com/mrmarble/amazon-word-count-userscript
Amazon description box wordcount user-script
amazon javascript tampermonkey userscript wordcount
Last synced: 27 Apr 2026
https://github.com/exyezed/audiotts-pro
Text-to-Speech generator and audio downloader supporting Azure Speech, IBM Watson, and Google Gemini TTS.
azure gemini text-to-speech tts userscript watson
Last synced: 27 Apr 2026
https://github.com/iikoshteruu/enhanced-claude.ai-export-v2.1
A powerful userscript that allows you to export your Claude.ai conversations in multiple formats with improved reliability and features.
browser-extension claude-ai conversation-export export-tool tampermonkey-userscript userscript
Last synced: 27 Apr 2026
https://github.com/aerodll/linkedin-bot
🚀 AI-powered LinkedIn automation & content assistant.
ai-assistant content-generator gemini-api javascript linkedin-automation linkedin-booster networking-tool productivity tampermonkey-script userscript
Last synced: 27 Apr 2026
https://github.com/dennisleexyz/userscripts
Greasemonkey Userscript code
userscript userscript-collection userscript-development userscript-library userscripts userscripts-for-browser
Last synced: 16 May 2026
https://github.com/liu233w/go-to-init-commit.user.js
A userscript which allow you to nevigate to the initial(first) commit of github repo
Last synced: 27 Apr 2026
https://github.com/ChenYi-8/tgWiderMessageJS
Telegram message read in one line / telegram信息一行读完
javascript stylus telegram userscript
Last synced: 16 Sep 2025
https://github.com/myitian/mega-pwd
A userscript that shows current location in title when using MEGA cloud storage.
mega-drive megadrive tampermonkey userscript
Last synced: 27 Apr 2026
https://github.com/arenekosreal/2233.zenra
rewrite of https://gist.github.com/journey-ad/5d3021fd40db75de2df827b876ef5b7e
2233 bilibili javascript live2d live2d-web nsfw nsfw-project oh-my-live2d typescript userscript violentmonkey
Last synced: 06 Jan 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/patricklearn/discord-translate
A Tampermonkey userscript that adds translation capabilities to Discord's browser interface.
discord openai-api translation userscript
Last synced: 12 Apr 2026
https://github.com/mouseplace/mh-mouse-links
A userscript for MouseHunt to add links to the MouseHunt wiki & MHDB for mice.
Last synced: 10 May 2026
https://github.com/alsweider/critickerwatchlistexporter
Exports the entries of a Criticker watchlist as a CSV file.
criticker csv download exporter greasemonkey greasyfork script tampermonkey userscript watchlist
Last synced: 28 Apr 2026
https://github.com/nairdahh/fuckyou-logo-on-youtube
Replace the YouTube logo with a custom logo styled to resemble the original logo but with the text "FuckYou" or "Fuck YouTube".
Last synced: 10 May 2026
https://github.com/runejuhl/userscript-stop-outlook-hijack-digit-keys
Userscript to disable Outlook web app hijacking Alt+digit key combos
annoyance firefox outlook owa userscript
Last synced: 14 May 2026
https://github.com/ryanmalonzo/youtube-scroll-wheel-mute
Userscript to either mute or unmute your YouTube video using the scroll wheel click
js mousewheel mute script userscript youtube
Last synced: 10 May 2026
https://github.com/hogwai/puretechblock
lacentrale.fr - Userscript that removes cards of vehicles with specific engines (PureTech, VTI, THP) in search results. Removes also ads containers
lacentrale lacentralefr puretech stellantis tampermonkey userscript
Last synced: 16 Aug 2025
https://github.com/faisalbhuiyan3038/userscripts
Browser userscripts I created for personal use.
browser-tools firefox-android javascript tampermonkey userscript
Last synced: 28 Apr 2026
https://github.com/yakisova41/flow-comment-for-youtube-video
Display comments on (non-live) videos on the video, just like Nico Nico Douga.
chrome-extension userscript youtube
Last synced: 08 Jan 2026
https://github.com/gianlucapassarella/chatgpt-chat-exporter-pro
Esporta le conversazioni da ChatGPT/ChatGPT.com in Markdown, HTML, TXT, oppure in un unico ZIP (md+html+txt).
chatgpt export markdown tampermonkey userscript
Last synced: 10 May 2026
https://github.com/sansan0/useful-userscripts
自用的油猴脚本集合,Claude 对话导出,Bilibili UP 主过滤器,网站在线时长统计等快捷工具
bilibili claude tampermonkey userscript
Last synced: 29 Apr 2026
https://github.com/talklounge/hangouts-design-theme-for-google-chat-web
Tampermonkey Userscript enables the use of Google Chat Web with the old Hangouts Design Theme
chat design google googlechat greasyfork hangouts tampermonkey theme userscript web
Last synced: 29 Apr 2026
https://github.com/victor-gp/userscripts-facilauto-keybindings
Keybindings for the FacilAuto web app for driving license tests.
a11y driving-license facilauto greasemonkey keybindings userscript violentmonkey
Last synced: 29 Apr 2026
https://github.com/tuscan-blue/quartz-themes-preview-switcher
Switch between different theme effects of quartz-themes quickly by using the '◀' and '▶' buttons.
Last synced: 20 May 2026
https://github.com/inversion-des/rizzoma-extended
Розширення додає поле для пошуку по сторінці на сервісі rizzoma.com
rizzoma-collaboration-platform userscript
Last synced: 29 Apr 2026
https://github.com/ghostflyby/asciinema-github-userjs
View Asciinema directly in README and other markdown on GitHub
asciinema userscript userscripts
Last synced: 29 Apr 2026
https://github.com/lzt-upgrade/lzt-summarize
LZT Summarize - расширение, которое обобщит большие темы в нескольких предложениях
Last synced: 29 Apr 2026
https://github.com/rplanier/govos-document-downloader
A userscript that enables downloading PublicSearch.us document preview images as compiled PDF documents
document download govos pdf publicsearch userscript
Last synced: 29 Apr 2026
https://github.com/mouseplace/mh-journal-privacy
A userscript for MouseHunt that hides usernames from the journal entries on the journal page.
hacktoberfest mousehunt userscript
Last synced: 29 Apr 2026
https://github.com/ciffelia/drafts-in-tweetdeck
javascript rollup tweetdeck twitter userscript
Last synced: 29 Apr 2026
https://github.com/utags/random-avatars
Replace Ugly Avatars - Replace specified user's avatar (profile photo)
Last synced: 29 Apr 2026
https://github.com/voidpp/browser-user-scripts
Various user scripts for tampermonkey.
Last synced: 29 Apr 2026
https://github.com/sorz/user-scripts
Collection of browser user scripts for my personal use.
Last synced: 10 May 2026
https://github.com/ckep1/pplx-never-suggest
A Tampermonkey userscript that hides the search suggestion dropdown and controls widget visibility on Perplexity.ai.
perplexity perplexity-ai tampermonkey tampermonkey-userscript userscript
Last synced: 10 May 2026
https://github.com/mouseplace/mh-halloween-map-helper
A userscript for MouseHunt to easily see and equip the cheese needed for Halloween Trick or Treat maps.
Last synced: 10 May 2026
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/batteredbunny/kongregate-game-grabber
Userscript that finds game file for easy access
kongregate userscript web-games
Last synced: 29 Apr 2026
https://github.com/maz01001/rplaceoverlays
Tampermonkey script for different r/place overlays
overlay reddit-place tampermonkey userscript
Last synced: 29 Apr 2026
https://github.com/gshahr/codeforces-analyzer
This project is a tool for visualizing Codeforces problem-solving data.
analytics codeforces userscript
Last synced: 09 Mar 2026
https://github.com/michaelwright235/bibliomo-enchancer
Улучшение работы на bibliomo.ru
Last synced: 30 Apr 2026
https://github.com/logkirk/sourcehut-lists-userscript
A userscript which adds wrapping to Sourcehut Lists messages.
javascript sourcehut userscript
Last synced: 30 Apr 2026
https://github.com/hogwai/linkedinsponsorblock
Clean up your LinkedIn feed and see only what matters.
adblock adblocker chrome-extension firefox-addon firefox-extension javascript linkedin sponsorblock tampermonkey userscript
Last synced: 30 Apr 2026
https://github.com/meseer/monarch-uploader
Userscript that syncs Canadian financial institutions (Wealthsimple, Questrade, Canada Life, Rogers Bank, MBNA) with Monarch Money — balance history, transactions, holdings, and more.
canada canadalife finance mbna monarch-money questrade rogers-bank tampermonkey userscript violentmonkey wealthsimple
Last synced: 09 May 2026
https://github.com/abenteuerzeit/userscripts
Collection of userscripts for browser automation and content filtering
browser-automation content-filtering tampermonkey userscript
Last synced: 30 Apr 2026
https://github.com/555u/every-py-bot-i-made-gpt
**RH-MultiUserBots** is a Python-based toolkit of user automation bots designed to simulate brute-force testing routines across major platforms like YouTube, Snapchat, Discord, Instagram, Gmail, and Outlook — for ethical, educational, and testing purposes only.
automation bot userscript youtube-api
Last synced: 30 Apr 2026
https://github.com/maru0014/dify-monkey
Dify APIと連携可能なユーザースクリプトマネージャー Chrome拡張機能。任意のWebページでカスタムスクリプトを実行し、AIワークフローを呼び出せます。
ai automation chrome-extension dify userscript workflow
Last synced: 30 Apr 2026
https://github.com/theusaf/canvasall
A userscript that displays all canvas data on a single page.
canvas-lms canvaslms user-script userscript
Last synced: 30 Apr 2026
https://github.com/kazcfz/better-keyboard-shortcuts-for-sharepoint
Simpler keyboard shorcuts with visual indicators for Microsoft SharePoint videos
greasyfork greasyfork-script javascript keyboard-shortcut keyboard-shortcuts microsoft-sharepoint microsoft-stream sharepoint tampermonkey tampermonkey-script tampermonkey-userscript user-script userscript
Last synced: 30 Apr 2026
https://github.com/eight04/nga-auto-refresh
Refresh NGA posts automatically.
Last synced: 30 Apr 2026
https://github.com/mouseplace/mh-ultimate-checkmark
A userscript for MouseHunt to add more things to ✅️ on the items view of your Hunter profile.
Last synced: 11 Jun 2026
https://github.com/kartiksoneji/userscripts
This is where I publish my userscripts.
Last synced: 30 Apr 2026
https://github.com/sangoi-exe/caminhao-do-lixo
Coleta e elimina o lixo de determinadas páginas.
ad-block ad-blocker ad-blocking bypass bypasser greasemonkey paywall paywall-blocker paywall-bypass paywall-bypasser tampermonkey ublock ublock-origin userscript userscripts
Last synced: 06 Sep 2025
https://github.com/henosch/self-referrer-origin
browser privacy referrer tampermonkey userscript
Last synced: 14 May 2026
https://github.com/madmaximux/userscript-emby_premiere_key_hider
Hides Emby's Premiere Key from admin page
Last synced: 30 Apr 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/jerryshell/better-gcores
Tampermonkey 油猴脚本:更好的机核网
gcores greasyfork tampermonkey userscript
Last synced: 30 Apr 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/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/neon-aiart/tokimeki-media-view-fix
Enables navigating to individual post pages by clicking on the body or quote source in TOKIMEKI's "Media" style. Also adds keyboard shortcuts for reactions.
bluesky browser document-object-model dom greasyfork javascript keyboard-shortcuts neon-aiart single-page-applications spa tampermonkey tokimeki userscript ux-enhancement
Last synced: 03 May 2026
https://github.com/talklounge/twitch-sidebar-preview
Tampermonkey Userscript Hovering over Channel in the Sidebar to see a Thumbnail Preview of the Stream on Twitch
greasyfork hover preview tampermonkey thumbnail twitch userscript
Last synced: 16 Apr 2026
https://github.com/kyoyacchi/mal-expander
Auto Expander for those who uses Modern About me.
Last synced: 14 May 2026
https://github.com/rymskgit/twitter-shortcut-tab-switcher-userscript
this userscript switching by shortcut for tab on twitter.
javascript tampermonkey twitter userscript
Last synced: 20 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/mkobayashime/bundlemonkey
Bundlemonkey is a userscript bundler designed to make developing browser userscripts fast and efficient 🚀
tampermonkey userscript userscripts violentmonkey
Last synced: 20 Jul 2025
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/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/0xdv/github-top-comments
Userscript which shows top-rated comments inside an issue
Last synced: 11 May 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/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/mouseplace/mh-catch-stats
A userscript for MouseHunt to view your catches in your current location.
Last synced: 07 May 2026
https://github.com/alsweider/fixshowanotherfilm
Positions the "Show Another Film" link on Criticker.com statically above the cover image of the Top Recommendation.
browserscript criticker greasemonkey greasyfork recommendations script tampermonkey userscript userscripts
Last synced: 24 Apr 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/xymoryn/user-scripts
Personal Violentmonkey and Tampermonkey scripts created to enhance web browsing experience and improve productivity.
tampermonkey userscript violentmonkey
Last synced: 16 Mar 2025
https://github.com/cariosa/rym-display-track-ratings
Displays track ratings on rateyourmusic.com album or any other release pages.
browser-extension chrome-extension firefox-addon firefox-extension grease music rateyourmusic tampermonkey tampermonkey-userscript userscript violentmonkey violentmonkey-userscript
Last synced: 13 Apr 2026
https://github.com/yougotwill/userscripts
My collection of Greasy Fork userscripts
greasyfork piped tampermonkey userscript violentmonkey
Last synced: 07 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/rsge/uni-hamburg-auto-logins
Automatically logs you in to a few different Uni Hamburg sites, given the login data is provided automatically or input manually.
automation deutsch german javascript moodle tampermonkey userscript
Last synced: 19 May 2026
https://github.com/rsge/ing-diba-comfort-tools
A few tools to make the German DiBa sites more bearable.
deutsch german javascript tampermonkey userscript
Last synced: 07 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/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/nick2bad4u/redditcommentstreamrefresh
Reddit-stream.com Auto-Refresh UserScript
Last synced: 09 Apr 2025
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/dnek/nicovideo-next-video-canceler
ニコニコ動画の連続再生オフ機能を、公式より少し便利にします(プレイリストは普通に連続再生、動画終了時に全画面を自動解除)。
chrome-extension firefox-addon niconico nicovideo userscript
Last synced: 07 Jan 2026
https://github.com/epfl-si/tampermonkey_jaggaer_kiosk
A userscript for Jaggaer Kiosk at EPFL
Last synced: 16 May 2026
https://github.com/tuxracer/subpixel
User script to restore subpixel anti-aliasing
bookmarklet typography userscript
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/mrmarble/indiegalacreategiveawayhelper
Tampermonkey script that let the user create a IndieGala giveaway with less effort
giveaway indiegala steam tampermonkey userscript
Last synced: 24 Apr 2026
https://github.com/maz01001/collapsiblegithubprojectfiles
Userscript to make the project files list on GitHub collapsible
github repository tampermonkey userscript
Last synced: 07 Jan 2026