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: 2026-06-21 00:26:26 UTC
- JSON Representation
https://github.com/ryanpmcl/steam-feature-flags
A userscript for more and better feature flags on Steam store pages using info from PCGamingWiki.
Last synced: 15 May 2026
https://github.com/paytonison/hover-zoom
Safari/Tampermonkey userscript for near-cursor image previews and Alt/Option-click popout overlays for images, background images, and videos.
image-popout image-preview javascript safari safari-userscript tampermonkey userscript video-popout
Last synced: 15 May 2026
https://github.com/cvzi/youtube-hide-default-playlists-userscript
Hide the default playlists in the navigation on the left side of Youtube
user-script userscript youtube
Last synced: 11 Oct 2025
https://github.com/mrmaxie/gtranslate-cursive
Userscript that allows you to use cursive in Google Translate while using Russian language
cursive google-translate javascript userscript
Last synced: 17 May 2026
https://github.com/seia-soto/userscript-boilderplate
My own userscript boilerplate.
boilerplate typescript userscript
Last synced: 09 May 2026
https://github.com/victornpb/many-answers-poll-maker
User script for making polls with many answers easier
Last synced: 02 May 2026
https://github.com/chj85/youtube-brightness-control
A userscript to control the video brightness level from the settings menu in the YouTube video player.
brightness greasemonkey tempermonkey userscript youtube
Last synced: 13 Mar 2026
https://github.com/societyhurts/monericax
Enhance Monerica's UI, remove sponsored content, clean referral links, and highlight reported scams.
monerica monero privacy tampermonkey userscript xmr
Last synced: 04 May 2026
https://github.com/koyasi777/return-youtube-dislike-pc-only
PC-only enhanced version of Return YouTube Dislike – with Shorts support, visual rating bar, and class-based architecture for improved reliability.
tampermonkey userscript violentmonkey youtube
Last synced: 10 Apr 2026
https://github.com/hoppo-chan/cookie-box
一个可以用于cookie分享和多账号切换的饼干盒子，支持篡改猴，chrome扩展和firefox扩展
chrome-extension cookiemanager cookies firefox-addon firefox-extension userscript
Last synced: 10 May 2026
https://github.com/polakosz/rarbg-assistant
Userscript for RARBG.to to make it more user friendly.
Last synced: 21 Oct 2025
https://github.com/natoboram/eldarya-enhancements
Enhances the user experience of Eldarya.
Last synced: 27 Jan 2026
https://github.com/list-kr/hidenamusidebar
나무위키에 있는 사이드바를 전부 숨겨주는 유저스크립트
namuwiki tampermonkey-script tampermonkey-userscript userscript violentmonkey-userscript
Last synced: 14 May 2026
https://github.com/mouseplace/mh-pollutinum-scoreboard
A userscript for MouseHunt to easily look up a Hunter's Refined Pollutinum Scoreboard.
Last synced: 13 May 2026
https://github.com/beenotung/userscript-helpers
Helper functions for userscript with server connection.
express proxy typescript userscript
Last synced: 24 Jan 2026
https://github.com/robbendebiene/youtube-video-time-saver
Simple user script for retaining the video playback time across page reloads and browser restarts. For those who want to pause videos and continue watching them later.
time userscript youtube youtube-video
Last synced: 06 Feb 2026
https://github.com/rickstaa/nitro-type-show-daily-races
A small userscript that adds the average daily races to the team roster table on the NitroType team page.
game gamestats greasemonkey greasyfork nitro-type nitrotype tampermonkey user-script userscript utility voilentmonkey
Last synced: 29 Jan 2026
https://github.com/wilx/myanimelist-userscript
My small customization for myanimelist.net
Last synced: 29 Jan 2026
https://github.com/pke/brickmerge-userscript
Add brickmerge® prices to various online shops
greasemonkey greasemonkey-script greasemonkey-userscript tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 06 Feb 2026
https://github.com/lightapis/userscript-with-webdav
Connect WebDAV in the Tampermonkey/Violentmonkey script
tampermonkey userscript violentmonkey webdav
Last synced: 25 Feb 2026
https://github.com/githubuseraccountamazing/scrollbar-fixer
Scrollbar Fixer is a user script that restores the default behavior of scrollbars on any website. It prevents scrollbars from being hidden or modified by other scripts or stylesheets.
browser-extension css greasemonkey javascript scrollbar scrollbar-plugin scrolling tampermonkey userscript
Last synced: 07 Feb 2026
https://github.com/undecv/userscripts
UserScripts and UserStyles by undecV.
usercss userscript userscript-collection userscripts userstyle userstyles
Last synced: 06 Jan 2026
https://github.com/asecco/espn-cbb-247-recruits
A simple browser script for passionate CBB fans to access 247Sports HS recruiting info effortlessly!
247sports college-basketball espn tampermonkey userscript web-scraping
Last synced: 07 Feb 2026
https://github.com/depau/polimi-autologin
Userscript to automatically login to Politecnico di Milano online services (autocomplete must be turned on)
polimi politecnico-di-milano shibboleth userscript
Last synced: 15 May 2026
https://github.com/koyasi777/searxng-search-options-enhancer
SearXNG検索エンジンに 詳細検索オプションサイドバーを追加（言語選択も自動検出と英語と日本語のみにしてすっきり）
searxng tampermonkey tampermonkey-script tampermonkey-userscript userscript violentmonkey violentmonkey-script violentmonkey-userscript
Last synced: 16 Apr 2026
https://github.com/foxbud/rebrickable-dark-mode
Enable dark mode on Rebrickable regardless of your account plan.
greasemonkey rebrickable tampermonkey userscript violentmonkey
Last synced: 10 Feb 2026
https://github.com/richcake/movieservice
Скрипт + Django сайт, превращающий IMDB, TMDB, Kinopoisk и Letterboxd в бесплатные онлайн-кинотеатры с историей просмотра!
django films javascript python userscript
Last synced: 11 Feb 2026
https://github.com/lingbopro/alwaysbing
永远使用 Bing 搜索 | Always search with Bing
bing javascript search search-engine userscript
Last synced: 11 Feb 2026
https://github.com/smart-rwl/amazon-reveal-seller
A high-performance browser userscript for Amazon market research. Automatically reveals third-party seller identities, origin countries, and hybrid product/seller ratings. Features include Auto-CSV data collection, localized metadata support, and persistent configuration via GM_config.
amazon amazonseller ecommerce scraper scraping script tempermonkey userscript
Last synced: 02 Jun 2026
https://github.com/haliphax/yt-siren
YouTube video/chapter watchdog for showing current music in OBS
flask now-playing obs streaming twitch userscript youtube
Last synced: 16 Apr 2026
https://github.com/dearfox/discord-emoji-url-copy
Click on the gray emoji in the list of your emojis to copy the link to it. (does not remove the advertising sign about purchasing discord nitro)
discord discordemoji tampermonkey tampermonkey-userscript userscript
Last synced: 14 Feb 2026
https://github.com/eai04191/twimg-redirect-to-original
twimg.com~の画像をオリジナルにリダイレクトしてくれるや～つ
Last synced: 03 May 2026
https://github.com/synrgb/hqpcb-mmimpedance
[ 简体中文 ] 华秋PCB阻抗计算页面本来只有mil，添加单位选择，可以切换到mm。
greasyfork hqpcb synrgb tampermonkey userscript
Last synced: 04 Mar 2026
https://github.com/rislah/sellpy-lens
Search on Sellpy with Google Lens
chrome extension sellpy userscript
Last synced: 16 Apr 2026
https://github.com/mouseplace/mh-fancy-kings-reward
A userscript for MouseHunt that makes the King's Reward look nicer and automatically goes back to the page you were on after solving the puzzle.
Last synced: 16 Apr 2026
https://github.com/jerboa88/better-segments-for-strava
A userscript for Strava that adds additional stats and features to the starred segments page.
fitness javascript segments strava user-script user-scripts userscript userscripts
Last synced: 30 Apr 2025
https://github.com/difegue/mario-maker-linkifier
Userscript which augments supermariomakerbookmark.nintendo.net links.
bookmark greasemonkey javascript mario mario-maker tampermonkey userscript
Last synced: 17 Apr 2026
https://github.com/mouseplace/mh-spring-egg-hunt-helper
A userscript for MouseHunt to make the egg interface much nicer.
Last synced: 17 Apr 2026
https://github.com/noplanman/wporg-dev-userscript
WoDU: A userscript to help developers access certain WordPress.org pages a lot easier.
developer plugin-cards userscript wordpress
Last synced: 17 Apr 2026
https://github.com/igorskyflyer/userscript-twitch-mute-homepage
🔇 A UserScript that mutes auto-playing videos on Twitch's homepage. 📺
back-end gaming igorskyflyer javascript loudness mute twitch userscript video volume
Last synced: 04 Apr 2026
https://github.com/27rogi/agora
🪄 Userscript for Ru-Minecraft website that has lots of options!
gulp js minecraft preact userscript
Last synced: 05 Apr 2026
https://github.com/rushiranpise/telegramunblocker
bypass telegram telegraph unblock userscript userscripts
Last synced: 19 Apr 2026
https://github.com/n-ce/chat-ui
Responsive chat screen for automated customer service with customisable dataset!
chat css customer customer-service customer-support hacktoberfest2021 messaging support ui ui-design userscript ux-design
Last synced: 19 Apr 2026
https://github.com/bleov/canvas-quickmenu
Quick menu for instructure canvas
canvas-lms instructure-canvas userscript
Last synced: 20 Apr 2026
https://github.com/coxxs/font-replacer
Replace fonts hard coded by websites.
Last synced: 29 Apr 2026
https://github.com/yxxawa/xuexitong-ai-helper
基于 OCS 的学习通 AI 助手，支持网课、作业、考试和图片处理
ai anthropic chaoxing ocs online-learning openai scriptcat tampermonkey userscript xuexitong
Last synced: 05 Jun 2026
https://github.com/tomoneill/seriesfeed-importer
Import your favourites from other sites (like Bierdopje.com) to Seriesfeed.com
bierdopje greasemonkey-script seriesfeed tampermonkey-script userscript
Last synced: 22 Apr 2026
https://github.com/ghozty/settlers
Settlers Online UserScripts Documentation and Samples
coding-guide documentation settlers settlers-online userscript
Last synced: 22 Apr 2026
https://github.com/barrettotte/fishtank-userscript
UserScript to tweak/add features to fishtank.live
Last synced: 22 Apr 2026
https://github.com/takker99/scrapbox-katex-previewer
Scrapboxの数式記法のpreviewer
Last synced: 24 Apr 2026
https://github.com/talklounge/instagram-fix-image-linking
Tampermonkey Userscript Fixing Right Click on Image/Video to Download & User Mentions Button on Instagram browsing as Guest
download greasyfork guest image instagram link mentions tampermonkey userscript
Last synced: 24 Apr 2026
https://github.com/7ph/cern-userscripts
Userscripts to make your life easier when working @t CERN
cern greasemonkey tampermonkey userscript userscript-collection
Last synced: 24 Apr 2026
https://github.com/stignygaard/stigs_gmail_ad_handlr
Stig's Gmail Ad Handlr is an userscript hiding ad-rows on Gmail
gmail greasemonkey greasemonkey-script tampermonkey tampermonkey-script userscript
Last synced: 24 Apr 2026
https://github.com/simongoricar/backpacktf-steam-autofill-userscript
A pair of user-scripts meant to ease Steam (more specifically TF2) trading. Auto-fills backpack.tf orders in the Steam trade offer window.
backpacktf backpacktf-integration steam trade-offer-enhancer trading userscript
Last synced: 25 Apr 2026
https://github.com/kodango/dango-scripts
This repository contains scripts written by python, javascript or others, like user scripts for greasemonke or user styles for stylish.
Last synced: 25 Apr 2026
https://github.com/voidnyan/void-verified
A social enhancement suite for AniList.
Last synced: 26 Apr 2026
https://github.com/typeling1578/fuck-fuck-devtools
A script that breaks the trick to detect opening developer tools for Firefox and its forks.
developer-tools devtools firefox gecko userscript
Last synced: 26 Apr 2026
https://github.com/seia-soto/userscript-composer
Ability to compose userscripts for unified distribution.
Last synced: 26 Apr 2026
https://github.com/sheep-realms/bilibili-popups
在 Bilibili 中提供链接内容浮窗预览的油猴脚本。
Last synced: 27 Apr 2026
https://github.com/talklounge/scrolller.com-autoplay-feed
Tampermonkey Userscript Enabling Autoplay Videos in Feed on Scrolller.com
autoplay feed greasyfork premium scrolller subreddit tampermonkey userscript
Last synced: 27 Apr 2026
https://github.com/synrgb/pixiv-deletenoneed
[ English | 简体中文 | 日本語 ] Hide no need iframe elements which looks like empty space with no meaning.
greasyfork pixiv synrgb tampermonkey userscript
Last synced: 28 Apr 2026
https://github.com/breatfr/mygirl
Put MyGirl on whole page for screen and add customisations features.
ai css css3 javascript js theme userscript userstyle
Last synced: 28 Apr 2026
https://github.com/qiwei-ma/xhs-hover-autoview
A tampermonkey userscript for Xiaohongshu.com with hover preview, auto close, and auto page. 小红书网页笔记浏览增强，悬停页面顶部底部自动上下滚动、笔记自动打开关闭、图片自动翻页。
automation rednote tampermonkey userscript xiaohongshu
Last synced: 28 Apr 2026
https://github.com/lonedestroyer/asus-rog-elite-qol
Hides Wallpapers and Unavailable (Covered) cards
asus asusrogelite elite rog rogelite tampermonkey userscript
Last synced: 29 Apr 2026
https://github.com/ahmubashshir/monkey-scripts
firemonkey greasemonkey-script userscript
Last synced: 29 Apr 2026
https://github.com/neurone/hus
Helpful User Scripts
greasemonkey-userscript javascript modem router tampermonkey tampermonkey-userscript td-w8970 tp-link userscript
Last synced: 29 Apr 2026
https://github.com/maboloshi/userscripts
一些自己定制的Violentmonkey scripts(兼容 Tampermonkey)
tampermonkey-userscript userscript violentmonkey-script
Last synced: 29 Apr 2026
https://github.com/purarue/greasyfork_repo_generator
Archives a users Greasyfork account and creates a Github repo
greasyfork repository userscript
Last synced: 30 Apr 2026
https://github.com/jaybrown/nullrefer-remove
Remove a URL's nullrefer.com portion
browser chrome dns firefox google greasemonkey hiderefer javascript nullrefer opera referer safari safebrowsing tampermonkey userscript
Last synced: 30 Apr 2026
https://github.com/supermarsx/openai-codex-userscript
OpenAI Codex Super UI Userscript
codex enhancement greasemonkey injection javascript openai userscript violentmonkey
Last synced: 30 Apr 2026
https://github.com/whtsky/gitlab-merge-request-auto-hide-whitespace-userscript
User Script for Adding `?w=1` for diff links in your GitLab Merge Request Page.
Last synced: 30 Apr 2026
https://github.com/liu233w/remove-baidu-wenku-tooltips.user.js
一个用户脚本，用于移除百度文库在选中文字后弹出的提示框
Last synced: 30 Apr 2026
https://github.com/imeiji/github-index-filter
filter your repo star/fork information in index page，过滤 Github 首页个人项目 star/fork 信息
Last synced: 01 May 2026
https://github.com/talklounge/joyn.de-advanced-live-filter
Tampermonkey Userscript Advanced Filtering Options for the Live TV Page on Joyn.de
advanced channels filter greasyfork joyn live search stations tampermonkey tv userscript
Last synced: 02 May 2026
https://github.com/christianmemije/job-filters
User scripts to filter jobs on LinkedIn and Who is Hiring?
linkedin userscript whoishiring
Last synced: 03 May 2026
https://github.com/rsge/greatergood-ctg-autoclicker
A userscript to automatically click through all the buttons on all subsites of the GreaterGood ClickToGive program.
autoclicker automation greatergood javascript script tampermonkey userscript
Last synced: 03 May 2026
https://github.com/lafkpages/sme
Encodes a secret message inside another.
encoder encrypt invisible message secret tampermonkey userscript zwsp
Last synced: 04 May 2026
https://github.com/septechx/speedupytvideos
Userscript to automatically speed up youtube videos to a custom speed
tampermonkey userscript youtube
Last synced: 04 May 2026
https://github.com/haroldpetersinskipp/wide-node-red
Userscript to change Node-RED forum pages to be wide
chrome css firefox forum greasemonkey node-red tampermonkey userscript violentmonkey
Last synced: 05 May 2026
https://github.com/williamvenner/docs.rs-latest-version-pls
UserScript that redirects to the latest version of a crate on docs.rs when navigating from a search engine
docs documentation extension rust userscript
Last synced: 05 May 2026
https://github.com/chj85/youtube-aspect-ratio-switcher
A userscript that adds an aspect ratio switcher button to YouTube's video player.
aspect-ratio greasemonkey tempermonkey userscript youtube
Last synced: 05 May 2026
https://github.com/zr00da/csfd-no-verbal
Odstraní verbala a/nebo jiné vybrané uživatele z recenzí, hodnocení a diskuzí na ČSFD.cz 🪄
blocklist csfd degeneracy greasemonkey mkultra tampermonkey userscript verbal violentmonkey yoga
Last synced: 06 May 2026
https://github.com/vantaboard/xps-upcharge
📦 Userscript that modifies XPS Shipper
react shipping typescript userscript
Last synced: 06 May 2026
https://github.com/amirthfultehrani/reddit-expand-replies
Automatically expands "more replies" on Reddit, savings you clicks!
automation browser-extension button comments convenience expand greasemonkey javascript productivity reddit reddit-enhancement replies tampermonkey threads tool ui userscript ux violentmonkey web
Last synced: 06 May 2026
https://github.com/nisc/misc-userscripts
Various user scripts to improve various functionality
chrome firefox greasemonkey tampermonkey user-script userscript violentmonkey youtube
Last synced: 07 May 2026
https://github.com/blmage/memrise-word-bank-dnd
A minimal browser extension for enabling the drag'n'drop of words in the word-bank answers on Memrise.
answers bank chrome-extension drag drag-and-drop drop firefox-addon memrise userscript word
Last synced: 07 May 2026
https://github.com/dantecatalfamo/dependabot-commands
A userscript to make dealing with dependabot less painful
Last synced: 07 May 2026
https://github.com/gestalte/youtube-live-translation-collector
Creates a window in YouTube's the live chat window that shows live translations and spanner comments.
tampermonkey-userscript translation userscript youtube
Last synced: 08 May 2026
https://github.com/theusaf/remove-bot-comments
A user script to hide bot comments from various websites.
anti-spam facebook-comments-plugin user-script userscript youtube
Last synced: 08 May 2026
https://github.com/tomoneill/youtube-comment-filter-script
A userscript for Greasemonkey and Tampermonkey to clean out stupid comments like "first" and "I'm early"
greasemonkey-script tampermonkey-script userscript youtube
Last synced: 09 May 2026
https://github.com/gowee/bing-wallpaper-for-google
Set the Today on Bing picture as the wallpaper of Google Search (user script)
bing-wallpaper google-homepage google-search user-script userscript
Last synced: 09 May 2026
https://github.com/haroldpetersinskipp/http-post-urls
Userscript to POST all URL's visited to a local Node-RED server.
chrome firefox greasemonkey log logging node-red post tampermonkey url userscript violentmonkey
Last synced: 09 May 2026