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/thefantasticloki/tampermonkey-scripts
A collection of Tampermonkey scripts I have made or patched.
greasemonkey reddit tampermonkey userscript userscripts utility
Last synced: 15 May 2026
https://github.com/SynRGB/BiliBili-PassInteractiveVideo
(Archived) [ 简体中文 ] 列表播放的时候，互动视频无法播放，而且还有33魔性的声音提示“互动视频需要在手机上观看”，这个脚本可以跳过互动视频，直接播放下一个视频。
bilibili greasyfork synrgb tampermonkey userscript
Last synced: 16 Mar 2025
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/stanleyqubit/drop-my-flickr-links
userscript to provide convenient access to all sizes links for Flickr photos
Last synced: 24 Feb 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/dividedby/reddit-redirect
Userscript to redirect reddit to new.reddit and the homepage to hot
Last synced: 20 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/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/echamudi/incharge
Browser userscript for InVision for adding some additional helpful features
invision invisionapp tampermonkey userscript
Last synced: 19 May 2026
https://github.com/guangchen2333/rollup-plugin-userscript-metadata
一个使 Rollup.js 可以通过 JSON 生成 Userscript 头信息的插件 | A Rollup.js plugin that enables automatic generation of userscript metadata from JSON
rollup rollup-plugin userscript userscript-development userscript-metadata vite-plugin
Last synced: 03 Jan 2026
https://github.com/ckep1/chatgpt-research-export
A userscript that exports ChatGPT chats and research (new + legacy) content to clean markdown format with numbered citations.
chatgpt markdown tampermonkey tampermonkey-userscript userscript
Last synced: 16 May 2026
https://github.com/cafe3310/ai-chat-enter-for-new-line
ai chat boxes: enter for new line, ctrl/cmd+enter for submit. good for your context managing.
chatbox greasemonkey tempermonkey userscript
Last synced: 18 May 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/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/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/ghozty/settlers
Settlers Online UserScripts Documentation and Samples
coding-guide documentation settlers settlers-online userscript
Last synced: 22 Apr 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/wilx/myanimelist-userscript
My small customization for myanimelist.net
Last synced: 29 Jan 2026
https://github.com/reforget-id/kaskus-essentials-desktop
Untuk pengalaman ngaskus yang lebih baik
kaskus tampermonkey typescript userscript violentmonkey
Last synced: 13 Apr 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/alttiri/href-taker
[userscript] Powerful popup to collect URLs from a web page.
Last synced: 16 May 2026
https://github.com/cvzi/bikemapnet-userscript
Download GPX and KML files for a route on bikemap.net
bikemap bikemapnet cycling geojson gpx kml userscript
Last synced: 11 Feb 2026
https://github.com/barrettotte/fishtank-userscript
UserScript to tweak/add features to fishtank.live
Last synced: 22 Apr 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/touhidurrr/webeditsbytouhidurrr
WebEditsByTouhidurrr is an userscript written in Javascript that does nothing but fixing the web as touhidurrr likes. Simply it's my personal userscript.
Last synced: 15 Apr 2026
https://github.com/johnsyweb/eventuate
Extracts information from parkrun event result pages for inclusion in reports. It's not a run report generator as such, but will help you write a weekly report for an event.
bookmarklet chrome-extension firefox-extension parkrun userscript webextension
Last synced: 11 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/nhantrichuyenanh/youtube-ultimate-comment-section-enhancer
Last synced: 28 Feb 2025
https://github.com/e0406370/tverplus
Userscript that injects MyDramaList and Filmarks data (ratings and links) into TVer series pages, with Tampermonkey support.
filmarks mydramalist tampermonkey tampermonkey-userscript tver userscript
Last synced: 16 Aug 2025
https://github.com/chillsmeit/wikipedia-wikiwand-redirect
Userscript that redirects Wikipedia links to Wikiwand to avoid using Wikiwand extension
tampermonkey userscript violentmonkey violentmonkey-script violentmonkey-userscript wikipedia wikiwand
Last synced: 20 May 2026
https://github.com/s0nelywy111/auto-fill-sequence
🔢 Browser userscript for auto-inserting sequential numbers and words in web forms with Ctrl+V | 🚀 Productivity boost for testing & automation | 🌐 Works on any website🇷🇺 Пользовательский скрипт для автоматической вставки чисел и слов по порядку в веб-формы с помощью Ctrl+V | 🎯 Идеально для тестирования и автоматизации
automation browser-extension form-automation hotkeys javascript number-inserter productivity sequential tampermonkey testing-tools userscript web-forms
Last synced: 18 Apr 2026
https://github.com/vantaboard/xps-upcharge
📦 Userscript that modifies XPS Shipper
react shipping typescript userscript
Last synced: 06 May 2026
https://github.com/scarpmetal/codepen-tabs
Adds multi-tab support to the CodePen editor for organizing code.
codepen tampermonkey userscript
Last synced: 19 May 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/shieldmonkey/shieldmonkey
🚧 Under development / Security-first userscript manager
Last synced: 07 Feb 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/utags/browser-extension-utils
Utilities for developing browser extensions and userscripts
browser-extension userscript userscript-library userscripts web-extension web-extensions
Last synced: 03 Jan 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/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/fireltom/userscripts
Collection of my Userscripts
ad-mute greasemonkey tempermonkey userscript youtube-ads
Last synced: 07 Jan 2026
https://github.com/psto/userscript-filter-gmail-shortcut
Filter Gmail messages by selecting them and then pressing "alt+g".
Last synced: 14 Feb 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/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/huydgd/textractor-paster-userscript
DeepL Userscript to paste JP text to deepl website
browser deepl deeplpaster googletranslate huydgd textractor userscript visualnovel
Last synced: 20 Jan 2026
https://github.com/jerboa88/komodo
A userscript that adds additional features for route planning on Komoot.com.
fitness greasemonkey javascript komoot route-planning tampermonkey typescript user-script userscript userscripts violentmonkey
Last synced: 11 Aug 2025
https://github.com/rey-allan/duplicare
:pencil2: Userscript that enhances Piazza to search for similar questions while writing a post.
Last synced: 20 May 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/phts/my-gists
This is a list of my gists in a readable format
Last synced: 09 Apr 2026
https://github.com/marco-souza/web-notes
Tampermonkey to add notes for pages
deno extension monkey tampermonkey userscript vite
Last synced: 09 Apr 2026
https://github.com/igorskyflyer/userscript-mysubs-best-subtitle-highlighter
✨ A UserScript that automatically highlights the most popular subtitle on MySubs film pages (.co, .com, .net). 🎞️
back-end browser films greasy greasymonkey-userscript igorskyflyer javascript js movies mysubs subtitles tampermonkey userscript utility web
Last synced: 03 Oct 2025
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/rickstaa/nitro-type-race-info-footer
A userscript that adds an informational footer to the nitro type racing page.
game gamestats greasemonkey greasyfork nitro-type nitrotype tampermonkey user-script userscript utility voilentmonkey
Last synced: 04 Jan 2026
https://github.com/genzrizzcode/grade-changer-1
For Powerschool
changer domchanger good-grades grade-changer grades school userscript
Last synced: 02 May 2026
https://github.com/barrettotte/fishtank-s02-qol
Adds some quality of life features for fishtank.live season 2 that I wanted
fishtank fishtank-live userscript
Last synced: 05 Aug 2025
https://github.com/destroycom/discord_media_exporter_userscript
A userscript made for download discord media
discord exporter greasyfork javascript js media tapermonkey userscript
Last synced: 08 May 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/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/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/societyhurts/MonericaX
Enhance Monerica's UI, remove sponsored content, clean referral links, and highlight reported scams.
monerica monero privacy tampermonkey userscript xmr
Last synced: 29 Jul 2025
https://github.com/athari/athariuserjs
Collection of personal userscripts for Tampermonkey / ViolentMonkey / GreaseMonkey.
greasemonkey tampermonkey userjs userscript userscripts violentmonkey
Last synced: 14 Jun 2025
https://github.com/pbodnar/gm-scripts
Greasemonkey (GM) User Scripts.
gm-scripts greasemonkey javascript jira tampermonkey userscript
Last synced: 19 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/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/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/natoboram/eldarya-enhancements
Enhances the user experience of Eldarya.
Last synced: 27 Jan 2026
https://github.com/theotterlord/patch-it
A JavaScript/CSS loader for Firefox
Last synced: 16 May 2026
https://github.com/qqrm/chatgpt-better-experience
bunch of tweaks
chatgpt extension firefox-extension gpt userscript
Last synced: 11 Mar 2026
https://github.com/tomoneill/seriesfeed-move
Allows you to move and position the cards on the Seriesfeed frontpage.
greasemonkey-script seriesfeed tampermonkey-script userscript
Last synced: 18 Apr 2026
https://github.com/hamidzr/user-scripts
my user scripts
greasemonkey tampermonkey userscript
Last synced: 17 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/seia-soto/userscript-composer
Ability to compose userscripts for unified distribution.
Last synced: 26 Apr 2026
https://github.com/7nik/ap-vk-poster
Userscript for posting pictures in VKontakte from Anime-Pictures
anime svelte userscript vk vkontakte
Last synced: 01 Aug 2025
https://github.com/synrgb/acfun-scrollvolume
[ English | 简体中文 ] Change AcFun's volume by scroll, imitate Bilibili's style.
acfun greasyfork js-script synrgb tampermonkey userscript
Last synced: 14 Jun 2025
https://github.com/haithamaouati/eruda
Eruda — Console for Mobile Browsers
broswer console element eruda inspect javascript mobile script userscript via
Last synced: 16 May 2026
https://github.com/nisc/chatgpt-userscripts
Various user scripts to improve ChatGPT functionality
chatgpt chrome firefox greasemonkey llm tampermonkey user-script userscript violentmonkey
Last synced: 13 Apr 2026
https://github.com/notsapinho/instagram-purple-theme
instagram instagram-theme theme userscript
Last synced: 17 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/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/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/dieterholvoet/userscript-answers-slideshow
Replaces the annoying slideshows on Answer.com questions with a simple card.
answers greasemonkey-script userscript
Last synced: 16 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/nazililham11/animagine-extra
Extra features for animagine's space
animagine animagine-xl userscript
Last synced: 03 Feb 2026
https://github.com/teohhanhui/whatsapp-web-dark-toggle
Force toggle WIP dark theme on WhatsApp Web
dark-theme userscript whatsapp-web
Last synced: 07 May 2026
https://github.com/mouseplace/mh-better-spooky-shuffle-tracker
A userscript for MouseHunt that makes it easier to play Spooky Shuffle.
Last synced: 20 May 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/sheep-realms/Bilibili-Popups
在 Bilibili 中提供链接内容浮窗预览的油猴脚本。
Last synced: 16 Mar 2025
https://github.com/mrmarble/userscript-template
User script template repository
greasemonkey rollup tampermonkey template userscript
Last synced: 14 Apr 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/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