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/kyoyacchi/zerochan-downloader
Zerochan downloader.
tampermonkey user-script userscript violentmonkey zerochan
Last synced: 06 Jan 2026
https://github.com/hideoo/userscript-astro-docs-preview-links
User script: Adds preview links of tracked files in GitHub pull requests to the Astro and Starlight documentation
astro documentation github link preview pull-request starlight userscript
Last synced: 17 Apr 2026
https://github.com/preetamgodase944/youtube-watch-later-cleaner
💥 Clean up your YouTube Watch Later list in seconds — a browser console script to bulk remove videos effortlessly.
automation cleanup-tool console-script javascript productivity userscript watchlater youtube youtube-cleanup youtube-playlist
Last synced: 05 Mar 2026
https://github.com/nick2bad4u/stravaautoauthorize
Auto authorizes Strava apps via GreaseMoney or Tampermonkey
Last synced: 03 Aug 2025
https://github.com/mrsekut/tm-serve
A local development tool for Tampermoenky UserScripts
Last synced: 08 Mar 2026
https://github.com/bluntwizard/blunted-themes
HTML, CSS, and JavaScript to modify and add functionality to websites.
blunted-themes css greasemonkey html html-css-javascript javascript lemmy lemmy-hovercards lemmy-ui page-manipulator stylish stylus tampermonkey theme themes userscript userscripts userstyle userstyles violentmonkey
Last synced: 06 Jan 2026
https://github.com/erykdarnowski/yt-member-badge-video-hider
A browser extension that automatically hides videos with member badges on YouTube channel video pages. Clean up your viewing experience by filtering out member-exclusive content.
brave-extension browser-extension chrome-extension content-filter member-badge tampermonkey userscript video-filter youtube youtube-enchancement youtube-tools yt-member-badge
Last synced: 11 Apr 2026
https://github.com/wintorse/copylink-dev-user-js
UserScript version of copylink.dev
Last synced: 02 Apr 2026
https://github.com/satohshi/superthanks-converter
UserScript for YouTube Studio that converts SuperThanks to your preferred currency.
Last synced: 06 May 2026
https://github.com/still34/tra-shortcut
Userscript that adds a calendar shortcut to the Taiwan Railway Administration timetable
Last synced: 17 Apr 2026
https://github.com/paytonison/x-loader
Userscript that adds compact media download buttons for images, videos, GIFs, and banners on X/Twitter.
image-downloader media-downloader tampermonkey twitter twitter-downloader userscript video-downloader violentmonkey x-downloader x-twitter
Last synced: 22 Jun 2026
https://github.com/invertex/imgur-video-autofit
Scales directly viewed IMGUR videos to fit the screen instead of expand beyond.
chrome-extension greasemonkey imgur tampermonkey tampermonkey-userscript userscript violentmonkey
Last synced: 07 May 2026
https://github.com/mouseplace/mh-quick-scoreboards
A userscript for MouseHunt to easily look up a Hunter's score on a scoreboard from their profile page.
Last synced: 17 Apr 2026
https://github.com/imkyssa/twitter-video-modal-hover
A userscript that enhances Twitter / X by displaying videos in a hover-activated modal preview — smooth, high-resolution, and completely blob-safe.
canvas hover hover-effects javascript modal tampermonkey twitter userscript video x
Last synced: 17 Apr 2026
https://github.com/aurchives/we-exist
Adds T back to the LGBTQ acrynym on websites that have removed it
lgbt lgbtq tampermonkey userscript
Last synced: 29 Dec 2025
https://github.com/danielvigaru/userscripts
userscript userscript-collection userscripts
Last synced: 03 Jan 2026
https://github.com/equalma/purebing
An extension on tampermonkey to beatify home page of bing.com
bing bing-wallpaper greasemonkey tampermonkey userscript
Last synced: 30 Apr 2026
https://github.com/6a67/jpdb-imkit-fork
immersionkit japanese-learning japanese-study jpdb userscript
Last synced: 17 Apr 2026
https://github.com/dearfox/fa-plus
FA plus - user script is designed to improve the use of the site furaffinity.net both visually and technically.
Last synced: 17 Apr 2026
https://github.com/douglasdotv/geostats
A tool to track my guess history and stats in GeoGuessr.
geoguessr maplibre-gl-js nextjs postgresql supabase tailwindcss typescript userscript
Last synced: 07 Aug 2025
https://github.com/gil9red/user-scripts
My user scripts
tampermonkey tampermonkey-userscript userscript
Last synced: 30 Apr 2026
https://github.com/mcluck90/cargo-links-userscript
Displays Cargo.toml dependencies on GitHub as links to crates.io
cargo rust tampermonkey userscript
Last synced: 23 Aug 2025
https://github.com/chippokiddo/disableyoutubefeatures
User script that disables YouTube Ambient Mode and Stable Volume
Last synced: 10 Jun 2026
https://github.com/huangjian/grease-monkey-scripts
The greasemonkey scripts to enhance web browsing experience.
Last synced: 04 Apr 2026
https://github.com/dawn-lc/usertypescript
TypeScript 用户脚本模板 | UserScript TypeScript Template
template typescript userscript
Last synced: 17 Apr 2026
https://github.com/ilman01/youtube-revert-pal-to-ntsc-userscript
This userscript adds a button to YouTube videos that allows you to revert from PAL to NTSC playback.
ntsc pal pal-to-ntsc userscript youtube
Last synced: 03 Feb 2026
https://github.com/serguun42/serguun42-webpack-userscript
Fork of webpack-userscript plugin
greasemonkey tampermonkey userscript violentmonkey webpack
Last synced: 18 Apr 2026
https://github.com/yossy17/monsnode-autoplay
adult-videos auto-clicker autoplay monsnode mute twitter userscript
Last synced: 07 Apr 2025
https://github.com/mrgrd56/illusioncards-quick-download
Tampermonkey script for quick downloading cards from illusioncards.booru.org
illusioncards javascript koikatsu tampermonkey userscript
Last synced: 18 Apr 2026
https://github.com/shishkevichd/userscripts
Collection of self-written user scripts
js tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 30 Jul 2025
https://github.com/vanishine/userscripts
A collection of my userscripts applied to TamperMonkey.
Last synced: 07 May 2026
https://github.com/poohcom1/twitter-art-tags
Userscript for organizing art on twitter.
greasemonkey supabase twitter userscript
Last synced: 26 Jan 2026
https://github.com/mkacct/userscripts
My userscripts and userstyles, listed on GreasyFork and UserStyles.world respectively
greasemonkey greasyfork stylus tampermonkey userscript userscripts userstyle userstyles
Last synced: 06 Apr 2025
https://github.com/jakedev796/rimworld-mp-compatibility-checker
A userscript that adds multiplayer compatibility information directly to Steam Workshop mod pages for RimWorld.
greasemonkey javascript mod-checker rimworld rimworld-multiplayer tampermonkey userscript violentmonkey
Last synced: 19 Apr 2026
https://github.com/rexhang/githubplus
点击下面的URL即可自动安装本插件，前提你已经安装了浏览器油猴插件。
tampermonkey tampermonkey-userscript userscript
Last synced: 19 Apr 2026
https://github.com/mishamyrt/skype-theme-color-fixer
🛠 A userscript that fixes Skype Web App header
Last synced: 19 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/sea-grapes/desmos-restyle
A simple userscript for a wider Desmos scientific calculator.
Last synced: 08 May 2026
https://github.com/saekitominaga/browser
Bookmarklet / User stylesheet / User script
bookmarklet userscript userstyle
Last synced: 19 Apr 2026
https://github.com/ntrp/userscript-owa-unread-badge
Display the unread count badge in the Outlook Web App tab
greasemonkey outlook-web owa tampermonkey userscript
Last synced: 19 Apr 2026
https://github.com/trotyl15/waterloo-learn-video-pdf-redirect
An extension that redirects Waterloo Learn's Video & PDF to its original page.
tampermonkey university-of-waterloo userscript uwaterloo
Last synced: 19 Apr 2026
https://github.com/xounder/daily-usage-limiter-for-browsers
A simple userscript that limits daily browsing time with notifications and automatic blocking once the set time is reached. Ideal for managing daily internet usage in shared environments like internet cafés and study centers, and can also be used for parental control.
dom-manipulation javascript javascript-vanilla userscript
Last synced: 27 Apr 2026
https://github.com/mrmarble/steambadgesinfo
Shows number of badges ready to craft in current page
javascript steam tampermonkey userscript
Last synced: 19 Apr 2026
https://github.com/lete114/chrome-translate
An immersive bilingual translation Chrome extension powered by the Translator API and Language Detector API introduced in Chrome v138.
bilingual-translation bilingual-translator chrome extension immersive immersive-translate language-detector-api tampermonkey tampermonkey-userscript translation translator-api userscript v138
Last synced: 20 Apr 2026
https://github.com/tsdko/sanseido-query-title
Add search query to the page title on sanseido.biz
Last synced: 14 May 2026
https://github.com/zigamacele/find-on-nyaa
Changes website icon links on Livechart to redirect to Nyaa
anime livechart nyaa nyaa-si userscript
Last synced: 20 Apr 2026
https://github.com/enzoarguello512/whatsapp_web_country_flags_userscript
Inserts flag images in front of phone numbers not saved as contact.
tampermonkey userscript violentmonkey
Last synced: 03 Oct 2025
https://github.com/pikapower9080/deltamath-rpc
Show realtime DeltaMath progress with Discord rich presence
deltamath discord discord-rich-presence discord-rpc userscript
Last synced: 05 Mar 2025
https://github.com/ntnyq/sheikah-glyphs
Replace all available chars to Sheikah Glyphs.
Last synced: 08 May 2026
https://github.com/abd3lraouf/github-to-gitingest
Tampermonkey script to add a Gitingest button to GitHub repository pages
github gitingest greasemonkey javascript llm tampermonkey userscript
Last synced: 20 Apr 2026
https://github.com/0xspai/fake-robux
A gimmick userscript that allows you to modify the amount of displayed Robux on the website.
Last synced: 05 Mar 2025
https://github.com/hi2ma-bu4/disable-touch-back
タッチパッドで前ページに戻る機能無効化(overscroll-behavior: none;)のユーザースクリプト
greasyfork javascript overscroll tampermonkey userscript
Last synced: 20 Apr 2026
https://github.com/abd3lraouf/medium-to-scribe
Tampermonkey script to auto-redirect Medium articles to scribe.rip for cleaner reading
greasemonkey javascript medium scribe tampermonkey userscript
Last synced: 20 Apr 2026
https://github.com/mjholub/rainbow-delims-cljdoc
Rainbow delimiters for cljdoc.org
ast cljdoc clojure colors developer-tools highlighting readability userscript
Last synced: 08 May 2026
https://github.com/shiftgeist/linear-create-branch
User script to copy git branch command.
Last synced: 21 Apr 2026
https://github.com/tomoneill/seriesfeed-season-separator
Shows a thick line between seasons at the episode view.
greasemonkey-script seriesfeed tampermonkey-script userscript
Last synced: 21 Apr 2026
https://github.com/borisjoffe/fomc-dates.js
Output Federal Reserve FOMC Meeting Dates in a plain text ISO date format for further use elsewhere
economic-data economics federal-government federal-reserve fomc government monetary-policy opendata userscript
Last synced: 21 Apr 2026
https://github.com/maikgr/safebooruendlessscroll
Simple script to add Endless/Infinite Scroll to safebooru
endless-scroll gallery safebooru userscript
Last synced: 21 Apr 2026
https://github.com/27rogi/localized-soundcloud
💬 A userscript to easily translate SoundCloud using MutationObserver API
language locale soundcloud tampermonkey userscript
Last synced: 30 Apr 2025
https://github.com/xdzaster/bptf-match-buy-order
Match buy orders on backpack.tf with one-click simplicity.
Last synced: 05 Mar 2025
https://github.com/issung/kibanafocus
Userscript to help make Kibana easier to use
Last synced: 21 Apr 2026
https://github.com/fynlyn/youtube-transcript-highlight
🎯 JavaScript tool for highlighting YouTube transcript expressions with translation tooltips and per-video persistence
bookmarklet highlighting javascript language-learning translation userscript youtube
Last synced: 08 May 2026
https://github.com/konchanksu/ac-hide-official-rating-icon
AtCoderのレーティングアイコンを非表示にできるようにする拡張機能
Last synced: 27 Feb 2026
https://github.com/thinkaliker/scripts
collection of various scripts I've made
batch-script javascript python userscript userstyle
Last synced: 08 May 2026
https://github.com/tomoneill/seriesfeed-import-time-wasted
Allows you to import your time wasted from Bierdopje.com.
bierdopje greasemonkey-script seriesfeed tampermonkey-script userscript
Last synced: 22 Apr 2026
https://github.com/thewtfdude/soundcloud-reset-2.0
A userscript to automate the process of removing unwanted Likes, Comments, Reposts. This script can be customized to delete all or a specific number of entries and works seamlessly with the Tampermonkey userscript manager. Ideal for those looking to clean up their SoundCloud profiles quickly and efficiently.
automation batch-processing cleanup comments delete likes reposts soundcloud soundcloud-unrepost tampermonkey userscript
Last synced: 08 May 2026
https://github.com/reoberon/pin-coursera-video
Add a button to pin coursera video plyer on the page when scrolling down the page to see more content
browser cousera extension player tampermonkey userscript video-player
Last synced: 22 Apr 2026
https://github.com/pabli24/twitch-chatters-count
Twitch [Chatters Count]
extension script twitch userscript
Last synced: 22 Apr 2026
https://github.com/seangenabe/wanikani-gfm-notes
Write Github-flavored Markdown in the notes.
gfm github-flavored-markdown userscript
Last synced: 22 Apr 2026
https://github.com/dieterholvoet/userscript-sc-albumart
Allows you to download album art from the SoundCloud website.
greasemonkey-script soundcloud userscript
Last synced: 08 May 2026
https://github.com/mrfastzombie/openinsteamuserscript
Simple userscript that adds a button to open Steam pages in the client.
Last synced: 08 May 2026
https://github.com/nazdridoy/github-commit-labels
A userscript that enhances GitHub commits by adding beautiful labels for conventional commit types.
commit-message commit-msg github userscript userstyle
Last synced: 09 May 2026
https://github.com/echamudi/anki-mode
Browser userscripts for some SRS websites that enable user to learn by answering "remember" or "forget"
javascript tampermonkey userscript
Last synced: 24 Apr 2026
https://github.com/nikole-dunixi/macro-thectical
Simple user-script for macros on fitbit :)
fitbit fitness keto macros userscript
Last synced: 24 Apr 2026
https://github.com/vikindor/twitch-force-sort-viewers
Userscript that auto-sorts Twitch channels by viewers
greasyfork openuserjs react sort spa tampermonkey userscript viewers violentmonkey
Last synced: 09 May 2026
https://github.com/kuvl/sce-card-highlighter
Highlight trading cards on SteamCardExchange with one click.
highlight steam steam-inventory steamcardexchange tampermonkey trading-cards userscript violentmonkey
Last synced: 24 Apr 2026
https://github.com/rgomezjnr/one-click-copy-link-button-for-twitter-x
Add a button to copy the URL of a tweet on Twitter without clicking dropdown. Forked from Dinomcworld's One Click Copy Link Button for Twitter(X).
fork gui social-media twitter twitter-x userscript
Last synced: 24 Apr 2026
https://github.com/marvnc/discord-websocket-text-inserter
Userscript to send text from a websocket to a Discord chat.
discord textractor userscript websocket
Last synced: 09 May 2026
https://github.com/josef-friedrich/userscripts
A collection of my userscripts.
greasemonkey-script user-script userscript
Last synced: 14 May 2026
https://github.com/max46656/everythingingreasyfork
Every browser script I write for GreasyFork
Last synced: 25 Apr 2026
https://github.com/pacexy/userscript-nyaa-filters
Add custom filters for nyaa.si
Last synced: 25 Apr 2026
https://github.com/jackra1n/jenkinssidepanelhider
Hide sidepanel on jenkins for better viewing
Last synced: 17 Apr 2026
https://github.com/matthiasseghers/typescript-userscript-template
Base template for userscripts, written in TypeScript with full type checking support.
boilerplate browser greasemonkey starter-template tampermonkey template typescript userscript web
Last synced: 25 Apr 2026
https://github.com/dieterholvoet/userscript-idope-download-buttons
Add separate torrent & magnet download buttons to idope.se
greasemonkey-script idope userscript
Last synced: 25 Apr 2026
https://github.com/mouseplace/mh-no-sidebar
A userscript for MouseHunt to hide the sidebar and move it into a tab in the top menu.
Last synced: 13 May 2026
https://github.com/eastsun5566/github-old-feed-userscript
🔙 A userScript that simply uses github.com/dashboard-feed to bring back the old GitHub feed
Last synced: 25 Apr 2026
https://github.com/mrfastzombie/ytembedfullscreenenabler-userscript
A user script that forces YouTube Embeds to have a working fullscreen button.
Last synced: 09 May 2026
https://github.com/zenonel/redirect-youtube-to-piped
Переключатель YouTube и Piped — простой пользовательский скрипт, который позволяет быстро переключаться между YouTube и Piped. The YouTube and Piped Switch is a simple custom script that lets you switch between YouTube and Piped pretty quickly.
piped tampermonkey userscript youtube
Last synced: 09 May 2026
https://github.com/jayvin-leung/bilibili-memo
【油猴脚本】B站收藏视频备注+视频笔记下载+列表随机播放功能三合一，自动备份数据，跨浏览器使用，安装便捷使用简单。 | B站功能拓展 | 收藏夹备注
bilibili memo note remark tampermonkey userscript violentmonkey
Last synced: 21 May 2026
https://github.com/hrussellzfac023/voiceworks-toolkit
Japanese language learning toolkit for immersion with native voiceworks. Tampermonkey userscript for asmr.one with on-device Whisper transcription, neural translation, semantic search, and 20+ features — all running locally in-browser.
asmr-one dlsite japanese-learning language-learning openvino python pytorch speech-to-text tampermonkey transformers-js typescript userscript webgpu whisper whisper-transcription wxpython
Last synced: 20 Feb 2026
https://github.com/nonepork/ctrlentergpt-script
A script that fixes Ctrl-Enter on ChatGPT
chatgpt tampermonkey userscript
Last synced: 19 May 2026
https://github.com/johnsyweb/tampermonkey-parkrun
Messing with parkrun pages for my own enjoyment
parkrun parkrun-alphabet-challenge parkrun-analysis parkrun-bingo parkrun-challenges parkrun-charts parkrun-compass parkrun-data-analysis parkrun-statistics parkrun-visualisations tampermonkey userscript
Last synced: 19 Jan 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/churris-x/userscripts
My collection of browser userscripts
greasemonkey tampermonkey userscript userscripts
Last synced: 26 Apr 2026
