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/hillev/emag-remove-promoted
Remove promoted products from eMag across all domains
ad-blocker browser-extension emag javascript userscript
Last synced: 19 May 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/pr0xim1ty/msnredirect
Automatically redirects MSN news articles to their original source.
Last synced: 19 May 2026
https://github.com/nick2bad4u/stravaautoauthorize
Auto authorizes Strava apps via GreaseMoney or Tampermonkey
Last synced: 03 Aug 2025
https://github.com/mikaelkara/google-dil-degistirici-tr
Belirli Google sitelerinde (NotebookLM, Gemini) sayfayı kolayca Türkçe'ye çevirmek için buton ekler ve 5 saniye sonra gizler.
Last synced: 17 May 2026
https://github.com/tplk/jira-harvest-agile-board
Userscript to add button in top right corner of Jira Agile board to start tracking time in HarvestApp.
harvestapp jira userjs userscript
Last synced: 16 Mar 2026
https://github.com/ad1nath/bptf-match-buy-order
Match buy orders on backpack.tf with one-click simplicity.
Last synced: 06 Feb 2026
https://github.com/vaaski/spawncamp
A tiny library for userscripts that waits for elements to arrive in the DOM.
Last synced: 16 Mar 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/ches3/userscripts
ユーザースクリプトいろいろ
greasemonkey tampermonkey userscript
Last synced: 28 Jan 2026
https://github.com/sirlupus/futbin-dual-price
A powerful userscript for FUTBIN that displays Console and PC prices side-by-side with customizable platform settings
fc25 fc26 fifa futbin javascript tampermonkey userscript violentmonkey
Last synced: 15 Apr 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/danielvigaru/userscripts
userscript userscript-collection userscripts
Last synced: 03 Jan 2026
https://github.com/lundylizard/userscripts
A collection of Tampermonkey userscripts I've written
Last synced: 18 Apr 2026
https://github.com/jmegner/greasemonkey_fidelity_history_expander
Greasemonkey script that automatically expands history section of 'Activity & Orders' tab at Fidelity.com.
greasemonkey greasemonkey-userscript userscript
Last synced: 18 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/shishkevichd/userscripts
Collection of self-written user scripts
js tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 30 Jul 2025
https://github.com/neon-aiart/tokimeki-media-view-fix
Enables navigating to individual post pages by clicking on the body or quote source in TOKIMEKI's "Media" style. Also adds keyboard shortcuts for reactions.
bluesky browser document-object-model dom greasyfork javascript keyboard-shortcuts neon-aiart single-page-applications spa tampermonkey tokimeki userscript ux-enhancement
Last synced: 03 May 2026
https://github.com/lijspoop/shikimori-player
Добавляет аниме плееры на сайт shikimori.one
scss typescript userscript vite vue3
Last synced: 06 May 2026
https://github.com/s1204it/disabled-remover
Remove all "disabled" attributes in HTML tags
Last synced: 19 Sep 2025
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/bianjp/twitter-lists-sidebar
Userscript to show your Twitter lists in sidebar on Twitter.com
greasemonkey twitter userscript
Last synced: 28 Apr 2026
https://github.com/ChenYi-8/tgWiderMessageJS
Telegram message read in one line / telegram信息一行读完
javascript stylus telegram userscript
Last synced: 16 Sep 2025
https://github.com/exsper/yno-unconscious-performer
YNOproject Collective Unconscious Kalimba Performer
Last synced: 25 Feb 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/yakisova41/flow-comment-for-youtube-video
Display comments on (non-live) videos on the video, just like Nico Nico Douga.
chrome-extension userscript youtube
Last synced: 08 Jan 2026
https://github.com/tmiland/play-youtube-on-facebook
Play YouTube Videos on Facebook without leaving the site.
Last synced: 15 Apr 2026
https://github.com/nattuggla/udiocredits
Greasemonkey userscript to automate the feedback page, which will give 10 free credits per day.
greasemonkey greasyfork-script tampermonkey-script udio userscript
Last synced: 14 May 2026
https://github.com/rivy/js-user.markdown-render
User script to render local markdown files
js-user markdown renderer userscript
Last synced: 16 Apr 2026
https://github.com/talklounge/twitch-sidebar-preview
Tampermonkey Userscript Hovering over Channel in the Sidebar to see a Thumbnail Preview of the Stream on Twitch
greasyfork hover preview tampermonkey thumbnail twitch userscript
Last synced: 16 Apr 2026
https://github.com/eclipher/leetcode-toolkit
Copy problem as Markdown, Download as Jupyter Notebook, Format on Save, IntelliSense
jupyter-notebook leetcode userscript
Last synced: 14 Apr 2025
https://github.com/xafn/userscripts
Collection of userscripts I've made.
extension instagram tampermonkey userscript violentmonkey
Last synced: 08 Mar 2026
https://github.com/thoughtsunificator/anime-twist-premium
Watchlist userscript for twist.moe
Last synced: 01 Feb 2026
https://github.com/mirryi/wikichan
A WebExtension and userscript that displays information from Wikipedia and other sources in a popup for the hovered text.
addon dictionary greasemonkey popup userscript webextension wikipedia
Last synced: 23 Aug 2025
https://github.com/mekaem/fedimojis
A script to download emojis on emojos.in
emoji fediverse javascript userscript
Last synced: 25 Feb 2025
https://github.com/zalfok/byespoilers-crunchyroll
Userscript that allows you to relax and avoid any spoilers from thumbnails, titles, etc on Crunchyroll. Click below to install 👇
anime anti-spoiler blur-image censor censorship crunchyroll modify-content script script-manager spoiler spoilers tampermonkey user-script userscript violentmonkey violentmonkey-userscripts
Last synced: 03 Jan 2026
https://github.com/astralvrz/various-userscripts
Repository to store userscripts of varuious quality I make.
Last synced: 26 Feb 2026
https://github.com/yskoht/github-show-filename-list
Show file name list in GitHub
Last synced: 09 May 2026
https://github.com/gildesmarais/discogs-bulk-comment-field-userscript
💿 A userscript which enables sellers on discogs.com to bulk modify the public comment field. It allows to prepend, suffix and replace text within the comment field.
discogs inventory-management userscript
Last synced: 15 Apr 2026
https://github.com/jola16/userscripts
My userscripts for Tampermonkey, Greasemonkey, Violentmonkey, ...
greasemonkey tampermonkey userscript userscripts violentmonkey
Last synced: 09 Feb 2026
https://github.com/comir/twitch-drops-manager
Userscript to manage twitch drops
hacktoberfest help-wanted twitch userscript
Last synced: 29 Apr 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/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/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/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/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/phpmacher/mastodon-hide-cw
A Tampermonkey script that hides Mastodon content warnings.
content-warning fediverse greasemonkey greasemonkey-script javascript mastodon mastodoncustomization mitlicense opensource socialmediatools tampermonkey userscript userscripts
Last synced: 09 May 2026
https://github.com/pombadev/userscripts
Tampermonkey, greasemonkey etc userscripts
tampermonkey tampermonkey-script tampermonkey-scripts tampermonkey-userscript userscript userscripts
Last synced: 20 Apr 2026
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/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/cutbypham/gemini-chat-focus-shortcut
Instantly focus the Gemini chat input field with a custom shortcut. Boost your productivity and streamline your workflow. This user script offers a quick and efficient way to interact with Gemini chat.
gemini productivity userscript violentmonkey violentmonkey-script
Last synced: 16 Apr 2026
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/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/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/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/nikiskaarup/violentmonkey-scripts
my collection of userscripts, primarily made to add hotkeys to manganato, but I do intend to host them on a service at some point or make github releases for auto updates
userscript userscripts violentmonkey violentmonkey-script
Last synced: 12 Feb 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/satohshi/superthanks-converter
UserScript for YouTube Studio that converts SuperThanks to your preferred currency.
Last synced: 06 May 2026
https://github.com/pawllo01/spotify-album-availability
Show in which countries the album is available and in which it is unavailable. Additionally, show the label and UPC code.
album-availability spotify spotify-api spotify-web-player upc userscript
Last synced: 13 Feb 2026
https://github.com/kaigrassnick/supportxmr-enhancement-userscript
Small Userscript that that provides some enhancement to the supportXMR interface
Last synced: 20 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/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/asheroto/userscripts
User scripts for GreaseMonkey/TamperMonkey
greasemonkey scripts tampermonkey user user-script userscript
Last synced: 14 Feb 2026
https://github.com/lhlizdabezt/hcmus-auto-dkhp
Tampermonkey userscript for HCMUS course-registration support with scheduled reload, class matching and controlled form interaction.
browser-automation course-registration hcmus javascript tampermonkey userscript workflow-tooling
Last synced: 02 Jun 2026
https://github.com/rymskgit/twitter-shortcut-tab-switcher-userscript
this userscript switching by shortcut for tab on twitter.
javascript tampermonkey twitter userscript
Last synced: 20 May 2026
https://github.com/henosch/self-referrer-origin
browser privacy referrer tampermonkey userscript
Last synced: 14 May 2026
https://github.com/tosox/zeit-akademie-quiz-solver
ZEIT Akademie Quiz Solver is a Tampermonkey user script that helps users quickly solve quizzes on zeitakademie.de
greasemonkey javascript quiz solver tampermonkey tosox userscript zeit-akademie
Last synced: 14 Feb 2026
https://github.com/frostime/gpt-input-dialog
chatgpt greasyfork tampermonkey userscript
Last synced: 01 Mar 2026
https://github.com/liquidjesus/twitch-carousel-remover
Userscript to remove Twitch's front page carousel and mute its audio
browser carousel tampermonkey tampermonkey-script tampermonkey-userscript twitch userscript violentmonkey violentmonkey-script violentmonkey-userscript
Last synced: 15 Feb 2026
https://github.com/etoneananasbi95/mycustomization
This is my personal repository with my customization of various systems and applications
arch-linux archlinux customization dots eww eww-config eww-widgets hyprland hyprland-arch hyprland-config linux linux-desktop scripts user userscript
Last synced: 15 Feb 2026
https://github.com/invertex/youtube-shorts-controls
Adds timeline control and reduces clutter
browser-extension greasemonkey tampermonkey userscript userscripts violentmonkey youtube youtube-shorts
Last synced: 15 Feb 2026
https://github.com/mouseplace/mh-ultimate-checkmark
A userscript for MouseHunt to add more things to ✅️ on the items view of your Hunter profile.
Last synced: 11 Jun 2026
https://github.com/sorz/user-scripts
Collection of browser user scripts for my personal use.
Last synced: 10 May 2026
https://github.com/shmuelie/user-scripts
User Scripts for Tampermonkey
tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 16 Apr 2026
https://github.com/tuscan-blue/quartz-themes-preview-switcher
Switch between different theme effects of quartz-themes quickly by using the '◀' and '▶' buttons.
Last synced: 20 May 2026
https://github.com/rsge/gutefrage-anti-adblock-killer
Removes the annoying AdBlock banner on the German site "Gutefrage.net".
adblock blocker deutsch german gutefrage javascript killer script tampermonkey userscript
Last synced: 21 Mar 2026
https://github.com/mrmarble/indiegalagifter
Makes easier sending gifts on IndieGala
game giveaway greasemonkey indiegala steam tampermonkey userscript
Last synced: 16 Apr 2026
https://github.com/vanyauhalin/userscript-redirect-from-reddit-to-old-reddit
Userscript that redirects from Reddit to old Reddit
Last synced: 16 Apr 2026
https://github.com/murphyne/dtf-keys
Userscript to scroll the articles feed with keyboard on the DTF.ru
dtf greasemonkey tampermonkey userscript violentmonkey
Last synced: 16 Apr 2026
https://github.com/kyoyacchi/mal-expander
Auto Expander for those who uses Modern About me.
Last synced: 14 May 2026
https://github.com/vuquan2005/svhaui-helper
Nâng cao trải nghiệm cho sinh viên HaUI
greasyfork haui svhaui tampermonkey tampermonkey-userscript userscript
Last synced: 02 Mar 2026
https://github.com/cside/rakuten-pr-blocker
楽天市場の検索結果から PR 商品(広告商品)を除外する
chrome-extension edge-extension firefox-addon greasyfork rakuten userscript
Last synced: 02 May 2026
https://github.com/duskdyr/userscripts
Collection of userscripts I wrote for my needs, mostly focused on improving image quality on social media sites like BlueSky or Twitter.
bluesky image multimedia social-media twitter userscript
Last synced: 16 Apr 2026
https://github.com/roflsunriz/web-page-enhancement-scripts
Multiple userscripts for various web pages to enhance its usability
greasemonkey-userscript javascript tampermonkey-userscript typescript userscript violentmonkey-userscript
Last synced: 16 Apr 2026
https://github.com/alsweider/critickersidebarexpander
Expands the sidebar on film / game pages on Criticker.com to reveal the IMDb link.
browserscript criticker greasemonkey menu revealer script sidebar tampermonkey userscript
Last synced: 20 May 2026
https://github.com/saravanabalagi/markdown_viewer
Tampermonkey script for showing markdown files
markdown-viewer tampermonkey-script tampermonkey-userscript userscript
Last synced: 16 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/edrf12/leangame-easysave
Save and Load buttons for the Lean Game Server
Last synced: 16 Apr 2026
https://github.com/amrwc/js-toolbox
Reusable JavaScript snippets.
javascript userscript userscript-library
Last synced: 17 May 2026
https://github.com/mouseplace/mh-taller-windows
A userscript for MouseHunt that makes all the windows taller, so you can see more of the content without scrolling.
Last synced: 14 May 2026