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: 2026-06-20 00:29:03 UTC
- JSON Representation
https://github.com/rarodros/userscripts
Userscripts and userstyles developed to be mainly used with Firefox's Firemonkey extension
firefox firefox-extension firemonkey userscript userstyle web
Last synced: 02 May 2026
https://github.com/sjclayton/userscripts
Bunch of random userscripts I made (garbage code ftmp)
Last synced: 02 May 2026
https://github.com/ryanhx/pcpp-filter-search
Easily search through items in PC Part Picker filter sidebar.
pcpartpicker userscript violentmonkey violentmonkey-script
Last synced: 02 May 2026
https://github.com/killymxi/juick_tweaks
Various features for http://juick.com/
Last synced: 02 May 2026
https://github.com/alsweider/remove-focus-on-section
Removes the element that features celebrities from the Criticker homepage.
browser-script criticker greasemonkey greasemonkey-script greasemonkey-userscript tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 02 May 2026
https://github.com/vandoop/feedtube
📺 Transform YouTube channel RSS into a fast, full-page feed with FeedTube. Enjoy seamless subscription management and offline access.
debouncing extension feed firemonkey html javascript newpipe rss rss-feed rss-feed-parser rss-parser rss-reader userscript youtube youtube-api
Last synced: 02 May 2026
https://github.com/mouseplace/mh-shields
A userscript for MouseHunt to change the appearance of your shield.
Last synced: 14 May 2026
https://github.com/eai04191/cm3d2-shop-boughtlist-downloader
CM3D2 Shopの購入済みファイルをブラウザからダウンロード出来るようにするUserscript
Last synced: 03 May 2026
https://github.com/itsjfx/dotabuff-scripts
dotabuff scripts
dotabuff greasemonkey opendota tampermonkey userscript
Last synced: 03 May 2026
https://github.com/winand/tc_layoutswitcher
Typing Club layout auto-switcher
keyboard-layout typing-tutor userscript
Last synced: 03 May 2026
https://github.com/federstern/betterhebamio
Tampermonkey Userskript für Hebamio.de – Weil die Bedienung mit der Maus einfach umständlich ist
hebamio hebamme javascript userscript
Last synced: 03 May 2026
https://github.com/kyoyacchi/zerochan-downloader
Zerochan downloader.
tampermonkey user-script userscript violentmonkey zerochan
Last synced: 06 Jan 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/keirany/pokerogue-movedescriptions
Tamper/greasemonkey extension for PokéRogue that allows you to see move descriptions while holding the stats key (default: shift) during move select
greasemonkey pokemon pokerogue pokeroguemod tampermonkey userscript
Last synced: 04 May 2026
https://github.com/theusaf/battlecats-seed-tracker-util
a user script to help find optimal pulls in the battle cats
battle-cats battlecats seed the-battle-cats userscript
Last synced: 04 May 2026
https://github.com/nearata/twitch-auto-claim-chest
Auto claim the channel points chest when available.
Last synced: 04 May 2026
https://github.com/zhzluke96/hf-links
油猴脚本，hf增加镜像跳转按钮
huggingface tempermonkey-script user-script userscript
Last synced: 04 May 2026
https://github.com/54ac/lastfm-artist-flag
Userscript that adds flag emojis next to artist names on Last.fm profile pages based on MusicBrainz data.
Last synced: 04 May 2026
https://github.com/ruslanbes/chessmetrics
Chessmetrics is a website that calculates and shows cool metrics of a chess position. Also included as browser extensions: position visualizers for lichess and chess.com
chess extension-chrome extension-firefox userscript
Last synced: 04 May 2026
https://github.com/therolffr/greasemonkey-scripts
Personal Greasemonkey user scripts repo
greasemonkey greasemonkey-userscript tampermonkey userscript
Last synced: 04 May 2026
https://github.com/koyasi777/youtube-disable-experiencing-interruptions
A userscript to disable YouTube’s “Experiencing interruptions?” popup and initial playback delay. / YouTubeの「再生が中断されていますか？」ポップアップと初回再生時の遅延を無効化するスクリプト。
tampermonkey userscript violentmonkey youtube
Last synced: 04 May 2026
https://github.com/0xdv/npm.user.js
Load npm packages on any website from browser console
Last synced: 04 May 2026
https://github.com/rsge/tracking-banner-killer
Collection of browser userscripts to remove annoying banners.
deutsch german javascript privacy tampermonkey userscript
Last synced: 05 May 2026
https://github.com/eatlebugs2/userscript-pixiv-shift-select
Userscript for shift-key multiselection in Pixiv's bookmarks page
pixiv pixiv-bookmark pixiv-illust userscript
Last synced: 05 May 2026
https://github.com/dolph/gerrit-review-counts
A UserScript to count Gerrit code reviews in your dashboards.
Last synced: 05 May 2026
https://github.com/alexplast/youtube-speedx
A userscript to control video playback speed, resolution, and codecs across multiple platforms.
javascript playback-speed productivity tampermonkey userscript violentmonkey youtube
Last synced: 05 May 2026
https://github.com/dictovod/user-javascript-and-css
Скрипты автоматизации для uiauto2.devsleep.com — автоклик, кастомные кнопки, сплиттер
android automation chrome-extension javascript userscript
Last synced: 17 Jun 2026
https://github.com/disrupted/makethevergegreatagain
Custom CSS / JS for an uncluttered The Verge experience
css3 javascript theverge userscript userstyle
Last synced: 05 May 2026
https://github.com/maxchang3/userscript-tsx-starter
A userscript starter with vite-plugin-monkey + TypeScript + JSX (via jsx-dom).
greasemonkey starter tampermonkey userscript vite vite-plugin-monkey
Last synced: 05 May 2026
https://github.com/talklounge/return-youtube-trending
Tampermonkey Userscript Re-displaying the Explore/Trending Button in the Side Menu on YouTube
explore greasyfork tampermonkey trending trends userscript youtube
Last synced: 05 May 2026
https://github.com/thingnoy/telegram-translator-pro
Advanced real-time translation for Telegram Web with data-mid caching and virtual scrolling support
greasemonkey tampermonkey telegram telegram-web translation translator userscript violentmonkey
Last synced: 17 Jun 2026
https://github.com/phpmacher/mastodon-publish-button
Userscript for Greasemonkey or Tampermonkey to change the text of the publish-button in Mastodon web-ui.
greasemonkey greasemonkey-script greasemonkey-userscript gui mastodon tampermonkey tampermonkey-script tampermonkey-userscript tweak userscript userscripts webinterface
Last synced: 06 May 2026
https://github.com/kemalu2479/youtubedanmaku
🎥 Create engaging chat overlays for YouTube videos with YouTubeDanmaku, enhancing viewer interaction and experience in real-time.
bilibili danmaku danmaku-player greasemonkey-script greasemonkey-userscript javascript media player script tampermonkey-userscript userscript video video-player violentmonkey-script violentmonkey-userscript youtube yt
Last synced: 06 May 2026
https://github.com/margi47/editorconfigscript
Helps to define .NET coding convention settings for EditorConfig file
configuration-management dotnet dotnet-core editorconfig javascript js openuserjs roslyn userscript
Last synced: 06 May 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/satohshi/superthanks-converter
UserScript for YouTube Studio that converts SuperThanks to your preferred currency.
Last synced: 06 May 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/chippokiddo/disableyoutubefeatures
User script that disables YouTube Ambient Mode and Stable Volume
Last synced: 10 Jun 2026
https://github.com/a11ce/campuswire-quote-changer
hacktoberfest tampermonkey userscript
Last synced: 20 May 2026
https://github.com/svnkoch/my-home-assistant-automatic-link-redirect-userscript
automaticaly redirects to local Home Assistant Instance when opening My Home Assistant Links (https://my.home-assistant.io/faq/)
greasyfork home-assistant homeassistant redirect userscript
Last synced: 05 Jan 2026
https://github.com/druidblack/stash-userscripts
Collection of my Stash Userscripts
Last synced: 02 Sep 2025
https://github.com/inversion-des/habrahabr--topic_author_highlighter
На Хабрахабре подсвечивает комментарии автора топика
Last synced: 02 May 2026
https://github.com/sharadcodes/userscripts
Repo containing all the userscripts I create and modify :)
greasemonkey greasemonkey-script javascript js sharadcodes snippets tempermonkey tempermonkey-script userscript userscripts
Last synced: 11 Apr 2026
https://github.com/vanishine/userscripts
A collection of my userscripts applied to TamperMonkey.
Last synced: 07 May 2026
https://github.com/perongh/kemono-helper
Helper to enhance Kemono experience.
Last synced: 28 Dec 2025
https://github.com/s0hv/serebii-copy-pokemon-info
Copy pokemon info in pokemon showdown calculator compatible format
pokemon pokemonshowdown serebii userscript
Last synced: 15 May 2026
https://github.com/legowerewolf/enhance-ao3
Enhance the AO3 reading experience with hotkeys and more.
Last synced: 28 Jan 2026
https://github.com/reminjp/mywaseda-script
User scripts for MyWaseda
greasemonkey tampermonkey userscript
Last synced: 06 May 2026
https://github.com/lidel/userscripts
My userscripts for Firefox (with Greasemonkey)
greasemonkey tampermonkey userscript
Last synced: 29 Apr 2026
https://github.com/jesterjunk/discogs-scout
Adds links to Discogs pages from various sites. Auto search for music on torrent, local drive, ddl, streaming, predb, and other sites. Does multi auto-search on Artist/Discography/Release/Wantlist/List/Collection/Label pages. Auto search local HDDs/filelists using Voidtools Everything search engine.
bittorrent discogs download music p2p predb search tampermonkey torrent torrent-search torrents trackers userscript
Last synced: 11 Apr 2026
https://github.com/vallek/vallek-doka-search
Скрипт и стиль для сайта doka.guide
Last synced: 17 Apr 2026
https://github.com/so-miya-jp/userscript-extended-download-for-hitomi.la
Tampermonkey上で動作するhitomi.laのダウンロード機能拡張です。
greesemonkey tampermonkey tampermonkey-userscript userscript
Last synced: 28 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/ntnyq/sheikah-glyphs
Replace all available chars to Sheikah Glyphs.
Last synced: 08 May 2026
https://github.com/mdoubledash/sos_userscripts
Stack Overflow's Simple Userscripts
Last synced: 15 Mar 2025
https://github.com/eight04/wakfupedia-builder
A userscript that extends Wakfu Encyclopedia with a simple builder.
Last synced: 30 Apr 2026
https://github.com/cowanbas/tela_cheia
Ajusta elementos específicos na página para ocupar toda a tela. Ele aplica estilos CSS a divs com tabindex="-1" e a classe two, garantindo que esses elementos tenham largura e altura de 100%.
browser inteface javascript userscript
Last synced: 21 May 2026
https://github.com/bensgith/vscode-style-wechat
Change the look and feel to VS Code style for WeChat Web App
javascript tampermonkey tampermonkey-userscript userscript vscode wechat
Last synced: 03 Feb 2026
https://github.com/g-otn/reddit-place-2022-overlay-script
Userscript which allows the user load, overlay and toggle any image into the 2022's r/place canvas
image-overlay reddit-place rplace userscript
Last synced: 18 May 2026
https://github.com/perongh/x-automator
A TypeScript plugin providing auto login and more automation for XJTLU websites
tampermonkey typescript userscript xjtlu
Last synced: 11 Apr 2026
https://github.com/abc202306/nhentai-web-clipper-for-obsidian
🔞 A user script that exports NHentai gallery metadata as Obsidian Markdown files (Obsidian NHentai Web Clipper).
comic doujinshi download manga markdown nhentai nsfw obsidian r18 scraper tampermonkey tampermonkey-userscript userscript web-clipper web-scraper webscraper wikilink
Last synced: 29 Apr 2026
https://github.com/moontai0724/userscript-template
Boilerplate to kickstart creating an userscript with Vue 3!
boilerplate eslint javascript out-of-the-box prettier scaffold scaffolding semantic-commits semantic-release starter starter-template template typescript userscript
Last synced: 11 Apr 2026
https://github.com/zafchiel/ytkb
Simple userscript to improve youtube experience
Last synced: 10 Apr 2026
https://github.com/pke/stonewars-vsk-userscript
Fügt Versandkosten zu den gelisteten Preisen hinzu
greasemonkey greasemonkey-userscript tampermonkey tampermonkey-userscript userscript
Last synced: 21 Feb 2026
https://github.com/yossy17/monsnode-autoplay
adult-videos auto-clicker autoplay monsnode mute twitter userscript
Last synced: 07 Apr 2025
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/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/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/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/kot149/double-click-new-tab
A UserScript to double-click a link to open it in a new tab.
Last synced: 13 Jan 2026
https://github.com/mohamedelashri/old_wikipedia_layout
A userscript that restores old wikipedia layout
layout userscript userscripts wikipedia
Last synced: 10 May 2026
https://github.com/aliciabytes/userstyles
A collection of the user styles that I use to fix or improve websites.
css userscript userstyle userstyles
Last synced: 29 Apr 2026
https://github.com/remarkablemark/tampermonkey-example
Tampermonkey example
example tampermonkey userscript
Last synced: 17 May 2026
https://github.com/inirdin/userscripts
my janky userscripts for tampermonkey
javascript tampermonkey userscript
Last synced: 27 Jan 2026
https://github.com/yrtimid/yad2-flags-userscript
UserScript for https://www.yad2.co.il/realestate which adds dedicated flag buttons for search results
greasyfork tampermonkey tampermonkey-userscript userscript yad2
Last synced: 15 May 2026
https://github.com/tomoneill/seriesfeed-episode-inverter
Invert the broadcast schedule, watchlist and episode list on a series.
Last synced: 19 Apr 2026
https://github.com/gestalte/getakka-lightmode
Tampermonkey userscript that makes getakka.net display in light mode.
javascript tampermonkey-userscript userscript
Last synced: 04 Apr 2025
https://github.com/tetratheta/tetrauserscripts
UserScript made by TetraTheta
Last synced: 14 Apr 2025
https://github.com/neon-aiart/tver-click-to-play
Stop auto-play on TVer episode pages.
browser document-object-model dom greasyfork html javascript spa tampermonkey tver userscript
Last synced: 06 Jan 2026
https://github.com/semihbugrasezer/flow-to-supabase
Browser userscript that detects new images in Google Labs Flow and auto-uploads them to Supabase Storage via a Vercel API (compression, metadata, deduplication).
api browser-automation flow google-labs serverless storage supabase userscript vercel
Last synced: 06 Jan 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/sv443/betterytm-plugin-template
Template for creating a plugin using BetterYTM's API to further improve YouTube and YouTube Music
plugin plugin-repo plugin-template template-project userscript
Last synced: 14 Apr 2025
https://github.com/iamasink/userscripts
various userscripts i've made (for violentmonkey)
Last synced: 20 Apr 2026
https://github.com/yanorei32/better-scomb
This project was made to improve scomb.shibaura-it.ac.jp sites.
Last synced: 29 Apr 2026
https://github.com/xounder/ytb-shorts-blocker
This userscript blocks YouTube Shorts videos and suggestions by constantly monitoring the URL and dynamically loaded content. If you navigate to a Shorts page, the script redirects you to the YouTube homepage. Additionally, it removes Shorts suggestions from the main feed.
dom-manipulation javascript javascript-vanilla userscript
Last synced: 19 Apr 2026
https://github.com/neatcrown/kym-userscripts
Userscripts that improve your KnowYourMeme experience.
greasemonkey knowyourmeme tampermonkey userscript violentmonkey
Last synced: 06 Jan 2026
https://github.com/brawl345/installonwordpresssite
Userscript which adds a button to the WordPress plugin directory to install a plugin directly on your own WP site
tampermonkey userscript wordpress
Last synced: 10 May 2026
https://github.com/benevanio/expressjestapi
jest jest-mocking jest-snapshots jest-test test unity userscript
Last synced: 03 Apr 2026
https://github.com/yelinz/approve-merge
UserScript for approving and merging dependabot PRs in one click
Last synced: 06 Jan 2026
https://github.com/jchurrocarvalho/utilx
Utility linux tools and scripts usefull to manage linux boxes and executing commands. Started to be a practise bash scripts. Scripts to agile day by day tasks for users.
bash linux script userscript utilities
Last synced: 29 May 2026
https://github.com/livrasand/zedmonkey
A open-source userscript manager engineered for developers who demand speed and efficiency. Lightweight by design, powerful by default — automate seamlessly, script relentlessly.
greasemonkey tampermonkey userscript userscript-manager userscripts userscripts-support violentmonkey web-extension webextensions zedmonkey
Last synced: 26 Aug 2025
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/rymskgit/feedly-custom-script
feedly userscript
feedly javascript tampermonkey userscript
Last synced: 20 Aug 2025
https://github.com/lzt-upgrade/extensions
Monorepo for all lztup extensions
Last synced: 19 Aug 2025
https://github.com/fiveelementninja/fancy-rails-web-console
A userscript that enhances the Rails Web Console so it can be collapsed.
greasemonkey javascript rails tampermonkey userscript violentmonkey
Last synced: 06 Jan 2026
https://github.com/amoar/nord-google-v2
A nord-rounded Google theme with neat urls
css dark-mode google js rtl theme-ui userscript
Last synced: 06 Jan 2026
