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/0xdv/instagram-source-image
Userscript for Instagram which adds buttons for simple image saving and searching
Last synced: 15 May 2026
https://github.com/leoverto/doorman
Reddit imposter helper script
april-fools doorman imposter reddit tampermonkey userscript vanilla-js
Last synced: 29 Apr 2025
https://github.com/kasperomari/linkstringifier
LinkStringifier is a userscript that helps you to highlight and copy link texts.
converter link stringifier tampermonkey-userscript text userscript
Last synced: 18 Apr 2026
https://github.com/lcandy2/xiaoyoubang-auto-review
校友邦实习自动评价
automation tampermonkey userscript workflow
Last synced: 17 May 2026
https://github.com/aminya/jira-issue-navigate
Go to the next/prev issue using buttons
atlasian greasyfork issues jira jira-plugin tampermonkey userscript
Last synced: 08 Jan 2026
https://github.com/eight04/linky-square
A userscript which let you drag a square to open/copy links.
javascript linky linky-square userscript
Last synced: 29 Apr 2026
https://github.com/takker99/scrapbox-bundler
UserScript/UserCSS生成ツール。たぶんScrapbox以外にも使えます
bundler esbuild userscript webapp
Last synced: 27 Jan 2026
https://github.com/kasiaizak/userscripts
My scripts for Tampermonkey, Violentmonkey, Greasemonkey and other script managers
greasemonkey tampermonkey userscript violentmonkey wordpress
Last synced: 01 Mar 2026
https://github.com/nabikaz/instagram-downloader
Instagram Media Downloader For Web Version
download downloader instagram media userscript
Last synced: 18 May 2026
https://github.com/tommoulard/userscripts
My custom userscripts
tampermonkey travis-ci user-management userscript userscript-collection
Last synced: 16 May 2026
https://github.com/powerman/userjs-github-asciidoc
UserJS for GitHub: fix Asciidoc rendering
asciidoc asciidoctor gist github greasemonkey tampermonkey userscript wiki
Last synced: 13 Apr 2026
https://github.com/ialarmedalien/barter-vg-enhancer
Userscript for enhancing the game swap website barter.vg
bartervg greasemonkey itad-api steam steam-games tampermonkey userscript
Last synced: 06 Oct 2025
https://github.com/mentalblank/raromonhashes
Web app & TamperMonkey userscript to add download links to "Supported Game Files" pages on RetroAchievements.org
downloader emulation retroachievements rom tampermonkey userscript userscripts
Last synced: 07 May 2025
https://github.com/markfirmware/workflowy-experiments
Workflowy Experiments - scripts
Last synced: 16 May 2026
https://github.com/rigwild/github-to-openai
Ask the ChatGPT API to answer to a GitHub issue/discussion/PR
artificial-intelligence automation chatgpt chatgpt-api github gpt-3 openai userscript
Last synced: 13 Apr 2026
https://github.com/mouseplace/mh-no-footer
A userscript for MouseHunt to hide the footer.
Last synced: 15 May 2026
https://github.com/umbertoragone/youtube-hide-low-views-videos
A userscript to hide low views (usually low quality) videos from YouTube's homepage
adguard chrome-extension firefox firefox-addon firefox-extension safari safari-extension tampermonkey tampermonkey-userscript userscript youtube
Last synced: 13 Apr 2026
https://github.com/idavide94/trakt.tv-userscript
A Trakt.tv API wrapper for userscripts
trakt trakt-api userscript userscripts
Last synced: 05 Oct 2025
https://github.com/rohitaryal/kiit-moodle-plugin
Attach an AI buddy 🧞 to your KIIT moodle let it solve for you.
moodle-hack moodle-plugin userscript userscripts
Last synced: 06 Jan 2026
https://github.com/0xsolanaceae/typelapse
Simulates slow, natural typing to automatically generate content in Google Docs over time
google-docs greasyfork tampermonkey userscript
Last synced: 24 Feb 2026
https://github.com/yunsii/starter-monkey
Starter temaplate for userscript engine like Tampermonkey and Violentmonkey, Greasemonkey, ScriptCat.
Last synced: 08 Jan 2026
https://github.com/rgant/homedir
OS X Home Directory Files
bash-profile dotfiles firefox-tweaks homedir macos ssh-config sublime-settings userscript
Last synced: 11 Jan 2026
https://github.com/we684123/chatgpt-input-helper
輔助施法用~
chatgpt tampermonkey userscript
Last synced: 06 Feb 2026
https://github.com/nathan-osman/sechatr
Enhancements for the Stack Exchange chat network
qhttpengine stack-exchange stack-exchange-chat userscript
Last synced: 22 Jun 2026
https://github.com/kirlovon/classic-google-tabs
Brings back the "Maps" tab and removes the "AI Mode" tab in Google Search.
degoogle google google-search javascript script tempermonkey tempermonkey-script userscript
Last synced: 05 Nov 2025
https://github.com/pawllo01/tidal-more-albums
Show all releases in artists' discographies.
Last synced: 07 May 2025
https://github.com/cjambrosi/instagram-follow-spy
A web scraper script for Instagram Web that allows you to find out who doesn't follow you and who you don't follow back. You can also view the most recent analysis performed.
instagram javascript userscript webscraper webscraping
Last synced: 27 Apr 2026
https://github.com/okkidwi/cek-status-data-sptjm-sr-kampus-merdeka
Sebuah userscript untuk mengecek status data SPTJM & Surat Rekomenasi (SR) Kampus Merdeka
chrome chrome-extension extension extension-chrome extensions greasemonkey javascript kampus-merdeka kampusmerdeka magang msib studi-independen studiindependen stupen tampermonkey tampermonkey-extension tampermonkey-plugin tampermonkey-script tampermonkey-userscript userscript
Last synced: 14 Feb 2026
https://github.com/astropilot/webtoon_userscripts
A collection of userscripts for webtoons/manhwa scanlation websites
add-on greasemonkey javascript manga-reader tampermonkey userscript
Last synced: 18 Feb 2026
https://github.com/eight04/userscript-meta-cli
A CLI build tool for userscript metadata block
cli nodejs userscript userscript-meta userscript-metadata
Last synced: 02 Jan 2026
https://github.com/utags/utags-advanced-filter
一个在任意网站对列表型内容进行实时过滤与隐藏的工具,提供用户脚本和浏览器扩展两种版本。
browser-extension filter greasyfork userscript
Last synced: 09 Jun 2026
https://github.com/antonshevchuk/wme
Helper GreasyFork script for Waze Map Editor
greasyfork userscript waze wme-scripts
Last synced: 21 May 2026
https://github.com/mysteryblokhed/webpack-ts-userscript
A template to create UserScripts using TypeScript and Webpack. Mirrored from https://gitlab.com/MysteryBlokHed/webpack-ts-userscript
greasemonkey template typescript userscript webpack
Last synced: 19 Jan 2026
https://github.com/nexushoratio/userscripts
Random userscripts for browsers.
greasemonkey tampermonkey userscript userscripts violentmonkey
Last synced: 20 Jan 2026
https://github.com/spaiful/fake-robux
A gimmick userscript that allows you to modify the amount of displayed Robux on the website.
Last synced: 09 Apr 2026
https://github.com/sbarrack/skribbl-community-scripts
A compilation of userscripts for Skribbl.io
skribbl tampermonkey userscript
Last synced: 10 May 2025
https://github.com/synrgb/pixiv-quickbookmark
[ English | 简体中文 | 日本語 ] When press the main area of the image, it will add the bookmark instead of jump to the image page. And add a button to jump to the image page.
greasyfork pixiv synrgb tampermonkey userscript
Last synced: 06 Jan 2026
https://github.com/exyezed/cobalt-tools
An unofficial script collection created using the cobalt.tools API.
cobalt soundcloud userscript youtube
Last synced: 12 May 2025
https://github.com/refiaa/advanced-twins
筑波大学Twins(教育情報システム)の機能改善のために作成/改善された履修登録・履修削除・kdbを利用した科目検索・シラバス確認などの機能を提供するUserScript
ajax javascript tsukuba tsukuba-univ userscript
Last synced: 06 Sep 2025
https://github.com/infinitifall/kuserscripts
Userscripts for popular browser game Krunker.io. Clean UI. KBrowser.
javascript krunker krunkerio userscript violentmonkey
Last synced: 04 Oct 2025
https://github.com/haroldpetersinskipp/youtube-afs
Userscript to auto focus the search bar in YouTube.
chrome firefox greasemonkey searchbar tampermonkey userscript violentmonkey youtube
Last synced: 02 Sep 2025
https://github.com/manas140/seamless-ps
A Smart Stitch Photoshop User Script
Last synced: 27 Apr 2026
https://github.com/aaronlin0122/vite-userscript-template
A userscript template built on Vite + TypeScript
Last synced: 30 Apr 2026
https://github.com/bethropolis/useful-forks
Improving GitHub's Forks list discoverability through automatic filtering. The project offers an online tool and a Chrome extension. (added a user script)
Last synced: 06 Oct 2025
https://github.com/yungsamd17/userscripts
UserScripts for Twitch, Twitter and more...
script tampermonkey tampermonkey-script tampermonkey-userscript userscript violentmonkey violentmonkey-userscript
Last synced: 10 Oct 2025
https://github.com/maz01001/bettervideocontrols
Userscript to control any video element on any webpage
tampermonkey userscript video-controls
Last synced: 25 Apr 2026
https://github.com/risibank/risibank-userscripts
Enhance RisiBank integration on various places using userscipts ✨
Last synced: 22 Apr 2026
https://github.com/0xsolanaceae/canvas_filter
Filter out the information Canvas sends back to administrators
Last synced: 07 Feb 2026
https://github.com/rushanm/gamejolt-russian-translation
Скрипт для Tampermonkey, переводящий Game Jolt на русский язык | Tampermonkey script that translates GJ into Russian
game-jolt gamejolt javascript localisation ru russian russian-language russian-translation russification russificator russifier script tampermonkey tampermonkey-script tampermonkey-userscript translation userscript violentmonkey violentmonkey-script violentmonkey-userscript
Last synced: 12 Apr 2025
https://github.com/dukeluo/duke-user-js
自用浏览器脚本
greasyfork qianshan slowly userscript
Last synced: 21 Apr 2026
https://github.com/0000xffff/userscripts
userscripts for violentmonkey
greasemonkey tampermonkey userscript userscript-collection userscripts violentmonkey youtube-thumbnail-downloader
Last synced: 20 Apr 2026
https://github.com/eye-wave/greasy-fork
My collection of userscripts posted on Greasyfork
browser-extension greasyfork userscript userscript-collection
Last synced: 02 Aug 2025
https://github.com/pagyew/youtube-awesome
📺 ✨ Get the best YouTube experience
greasyfork mixes shorts tampermonkey userscript youtube
Last synced: 07 Apr 2026
https://github.com/stignygaard/stigs_facebook_homefeed_cleanr
Stig's Facebook Homefeed Cleanr is an userscript for cleaning up the homefeed on Facebook. Removes or highlights Suggested Posts and Sponsored content in the homefeed.
facebook greasemonkey greasemonkey-script greasemonkey-userscript tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 29 Apr 2026
https://github.com/batteredbunny/social-media-redirect
Userscript that redirects social media sites to privacy alternatives
invidious nitter privacy userscript
Last synced: 03 Feb 2026
https://github.com/wdwind/zhihu-clear
A Stylish project to make Zhihu.com look much better
Last synced: 18 Apr 2026
https://github.com/ar3h1d/letterboxd_watchlist
User script to indicate films in user's watchlist on every letterboxd page.
chrome-extension firefox-addon greasemonkey greasyfork letterboxd tampermonkey userscript
Last synced: 04 Jan 2026
https://github.com/savagecore/redeem-steam-key
key redemption steam userscript
Last synced: 18 Apr 2026
https://github.com/haroldpetersinskipp/hide-paid-prime-content
Userscript that hides list items on Amazon Prime Video that contain paid options (Buy, Rent, Trial).
amazon chrome firefox greasemonkey prime-video tampermonkey userscript violentmonkey
Last synced: 30 Jan 2026
https://github.com/svyatov/hacker_news_sorted
Google Chrome extension that gives the ability to sort posts on the news.ycombinator.com site by the number of points, time, or comments
chrome-extensions hacker-news userscript ycombinator ycombinator-hacker-news
Last synced: 11 Jan 2026
https://github.com/tomviner/spareroom-userscripts
Userscript to add a *Directions to Work* button to Spareroom flat listings pages
Last synced: 18 Apr 2026
https://github.com/luascfl/filtrar-vagas-espro
Oculta vagas que não estão no seu perfil (com círculo vermelho) e remove vagas que não são de Jovem aprendiz/Estagiário em Salvador, Bahia.
Last synced: 18 Feb 2026
https://github.com/dnek/nicovideo-player-expander
ニコニコ動画のプレイヤーを2種類の方法(「シアターモード」または「ブラウザ内最大化」)で拡大します。プレイヤー右下のアイコンでこれらの機能を切り替えられます。それぞれtキー、bキーでも(ブラウザ内最大化解除はescキーでも)切り替えられます。
chrome-extension firefox-addon niconico nicovideo userscript
Last synced: 11 Jun 2025
https://github.com/qiqi20020612/novelai-zh_cn
NovelAI图像生成的简体中文汉化脚本 zh_CN Translator script for NovelAI Image Generation
novelai tampermonkey tampermonkey-userscript userscript violentmonkey
Last synced: 07 Jan 2026
https://github.com/cworld1/search-switcher
Add links to each other in search engines
javascript search-engine userscript
Last synced: 16 Feb 2026
https://github.com/fr000gs/ytdlp-turbo
ytdlp-turbo is a command-line tool for downloading videos and playlists
fast threads userscript yt-dlp
Last synced: 26 Sep 2025
https://github.com/openbytedev/userscripts
userscript userscript-collection userscripts
Last synced: 27 Apr 2026
https://github.com/xvezda/boj-adoption-rate-userscript
BOJ 질문자의 답변 채택률을 보여주는 유저스크립트입니다.
baekjoon-online-judge boj greasemonkey tampermonkey userscript
Last synced: 30 Apr 2026
https://github.com/allanchain/bdwm-helper
未名 BBS 屏蔽助手
bbs peking-university tampermonkey userscript vite
Last synced: 11 Apr 2026
https://github.com/ironkinoko/bocchi
A cli build tool for userscript
cli greasemonkey tampermonkey userscript violentmonkey
Last synced: 08 Oct 2025
https://github.com/qligier/web_userscripts
🐵 Personal userscripts for Tampermonkey, Violentmonkey or Greasemonkey
greasemonkey greasemonkey-user hacktoberfest tampermonkey tampermonkey-userscript userscript userscripts violentmonkey violentmonkey-userscripts
Last synced: 28 Feb 2026
https://github.com/haykam821/diep.io-rainbow-fade
Allows you to have a tank that fades through a rainbow.
Last synced: 28 Apr 2026
https://github.com/splatert/srrdb-checker-for-discogs
Fetches available SrrDB releases for discogs music.
Last synced: 01 May 2026
https://github.com/breatfr/kindroid
Put Kindroid on whole page for FHD (1920x1080) screens or more and add customizations (theme) + add new features (scripts).
android css css-theme css3 ios javascript js mobile stylus stylus-theme theme userscript userstyle violentmonkey violentmonkey-userscript webbrowser
Last synced: 11 Feb 2026
https://github.com/whtsky/uestc-eams-cleartimeout-userscript
清除电子科大教务系统 setTimeouts 的 Userscript,可以有效提升教务系统流畅性,减轻学校服务器压力,热爱成电从我做起
Last synced: 18 May 2026
https://github.com/eyeblech/4chan-webm-auto-unmute
Automatically unmutes all WebMs on 4chan threads. No clicking needed.
4chan automate javascript script tampermonkey tampermonkey-userscript unmute userscript
Last synced: 19 Feb 2026
https://github.com/cityssm/userscripts
Web browser userscripts to help with common irks in our third party applications.
faster-web greasemonkey greasemonkey-userscript spiceworks tampermonkey tampermonkey-userscript userscript userscripts violentmonkey violentmonkey-userscript
Last synced: 05 Jan 2026
https://github.com/xenira/pr0linker
Verlinke Benutzer automatisch unter deinen Posts auf dem pr0gramm.
beta pr0 pr0gramm tampermonkey tampermonkey-userscript userscript
Last synced: 19 Aug 2025
https://github.com/mkpoli/honkoku-toolbox
日本の古典籍を翻刻する際の便利ツール
classical-japanese japanese-classics transcription userscript
Last synced: 11 Feb 2026
https://github.com/alexdelorenzo/pinterest_tools
TamperMonkey tools for Pinterest
greasemonkey pinterest social-media tampermonkey unfollow userscript
Last synced: 11 Apr 2026
https://github.com/hamcha/tghandbook
Better client for the /tg/station wiki
space-station-13 userscript wiki
Last synced: 20 Aug 2025
https://github.com/pke/zendesk-markdown
Zendesk user ticket markdown support via TamperMonkey script
greasemonkey greasemonkey-script greasemonkey-userscript javascript markdown tampermonkey tampermonkey-script tampermonkey-userscript userscript userscripts zendesk
Last synced: 26 Feb 2026
https://github.com/blakegearin/old-school-slack
Userscript that updates Slack to look & feel like the old design
design greasyfork restore slack tampermonkey ui userscript
Last synced: 12 May 2026
https://github.com/uncenter/canvas-grade-calculator
🎓 Calculate grade totals and export assignment data for Canvas courses.
canvas-lms school userscript violentmonkey
Last synced: 12 Apr 2025
https://github.com/dhomred/note-smart-pro-
notes window anywhere on the screen : الملاحظات على نوافذ المتصفح ملاحظات ذكية مع دعم الحفظ
fastnotes js smartnotes tampermonkey userscript
Last synced: 13 May 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/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/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/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/nazililham11/animagine-extra
Extra features for animagine's space
animagine animagine-xl userscript
Last synced: 03 Feb 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/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/dividedby/reddit-redirect
Userscript to redirect reddit to new.reddit and the homepage to hot
Last synced: 20 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/igorskyflyer/userscript-github-wide-markdown
✨ A lightweight UserScript that removes narrow layout; expands GitHub Markdown (*.md) files to full‑width for easier reading and better use of screen space. 📖
back-end css fix github html igorskyflyer js layout markdown patch userscript view viewer width
Last synced: 10 Apr 2026