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/iron-wolf/userscripts

javascript userscript vanilla-js

Last synced: 28 Apr 2026

https://github.com/sansan0/useful-userscripts

自用的油猴脚本集合，Claude 对话导出，Bilibili UP 主过滤器，网站在线时长统计等快捷工具

bilibili claude tampermonkey userscript

Last synced: 29 Apr 2026

https://github.com/talklounge/hangouts-design-theme-for-google-chat-web

Tampermonkey Userscript enables the use of Google Chat Web with the old Hangouts Design Theme

chat design google googlechat greasyfork hangouts tampermonkey theme userscript web

Last synced: 29 Apr 2026

https://github.com/victor-gp/userscripts-facilauto-keybindings

Keybindings for the FacilAuto web app for driving license tests.

a11y driving-license facilauto greasemonkey keybindings userscript violentmonkey

Last synced: 29 Apr 2026

https://github.com/inversion-des/rizzoma-extended

Розширення додає поле для пошуку по сторінці на сервісі rizzoma.com

rizzoma-collaboration-platform userscript

Last synced: 29 Apr 2026

https://github.com/ghostflyby/asciinema-github-userjs

View Asciinema directly in README and other markdown on GitHub

asciinema userscript userscripts

Last synced: 29 Apr 2026

https://github.com/lzt-upgrade/lzt-summarize

LZT Summarize - расширение, которое обобщит большие темы в нескольких предложениях

lzt summarize userscript

Last synced: 29 Apr 2026

https://github.com/rplanier/govos-document-downloader

A userscript that enables downloading PublicSearch.us document preview images as compiled PDF documents

document download govos pdf publicsearch userscript

Last synced: 29 Apr 2026

https://github.com/mouseplace/mh-journal-privacy

A userscript for MouseHunt that hides usernames from the journal entries on the journal page.

hacktoberfest mousehunt userscript

Last synced: 29 Apr 2026

https://github.com/ciffelia/drafts-in-tweetdeck

javascript rollup tweetdeck twitter userscript

Last synced: 29 Apr 2026

https://github.com/utags/random-avatars

Replace Ugly Avatars - Replace specified user's avatar (profile photo)

userscript utags

Last synced: 29 Apr 2026

https://github.com/voidpp/browser-user-scripts

Various user scripts for tampermonkey.

browser javascript userscript

Last synced: 29 Apr 2026

https://github.com/batteredbunny/kongregate-game-grabber

Userscript that finds game file for easy access

kongregate userscript web-games

Last synced: 29 Apr 2026

https://github.com/maz01001/rplaceoverlays

Tampermonkey script for different r/place overlays

overlay reddit-place tampermonkey userscript

Last synced: 29 Apr 2026

https://github.com/michaelwright235/bibliomo-enchancer

Улучшение работы на bibliomo.ru

js userscript

Last synced: 30 Apr 2026

https://github.com/logkirk/sourcehut-lists-userscript

A userscript which adds wrapping to Sourcehut Lists messages.

javascript sourcehut userscript

Last synced: 30 Apr 2026

https://github.com/hogwai/linkedinsponsorblock

Clean up your LinkedIn feed and see only what matters.

adblock adblocker chrome-extension firefox-addon firefox-extension javascript linkedin sponsorblock tampermonkey userscript

Last synced: 30 Apr 2026

https://github.com/meseer/monarch-uploader

Userscript that syncs Canadian financial institutions (Wealthsimple, Questrade, Canada Life, Rogers Bank, MBNA) with Monarch Money — balance history, transactions, holdings, and more.

canada canadalife finance mbna monarch-money questrade rogers-bank tampermonkey userscript violentmonkey wealthsimple

Last synced: 09 May 2026

https://github.com/abenteuerzeit/userscripts

Collection of userscripts for browser automation and content filtering

browser-automation content-filtering tampermonkey userscript

Last synced: 30 Apr 2026

https://github.com/555u/every-py-bot-i-made-gpt

**RH-MultiUserBots** is a Python-based toolkit of user automation bots designed to simulate brute-force testing routines across major platforms like YouTube, Snapchat, Discord, Instagram, Gmail, and Outlook — for ethical, educational, and testing purposes only.

automation bot userscript youtube-api

Last synced: 30 Apr 2026

https://github.com/maru0014/dify-monkey

Dify APIと連携可能なユーザースクリプトマネージャー Chrome拡張機能。任意のWebページでカスタムスクリプトを実行し、AIワークフローを呼び出せます。

ai automation chrome-extension dify userscript workflow

Last synced: 30 Apr 2026

https://github.com/theusaf/canvasall

A userscript that displays all canvas data on a single page.

canvas-lms canvaslms user-script userscript

Last synced: 30 Apr 2026

https://github.com/kazcfz/better-keyboard-shortcuts-for-sharepoint

Simpler keyboard shorcuts with visual indicators for Microsoft SharePoint videos

greasyfork greasyfork-script javascript keyboard-shortcut keyboard-shortcuts microsoft-sharepoint microsoft-stream sharepoint tampermonkey tampermonkey-script tampermonkey-userscript user-script userscript

Last synced: 30 Apr 2026

https://github.com/eight04/nga-auto-refresh

Refresh NGA posts automatically.

userscript

Last synced: 30 Apr 2026

https://github.com/kartiksoneji/userscripts

This is where I publish my userscripts.

userscript

Last synced: 30 Apr 2026

https://github.com/madmaximux/userscript-emby_premiere_key_hider

Hides Emby's Premiere Key from admin page

emby userscript

Last synced: 30 Apr 2026

https://github.com/jerryshell/better-gcores

Tampermonkey 油猴脚本：更好的机核网

gcores greasyfork tampermonkey userscript

Last synced: 30 Apr 2026

https://github.com/jesterjunk/maxurl

Finds larger/original versions of images and videos

addon album-downloader batch-download batch-download-photos browser-extension download gallery image image-downloader userscript video video-downloader webextension website

Last synced: 01 May 2026

https://github.com/mdingena/hovercard

A boardgames.stackexchange.com userscript for displaying Magic: The Gathering cards when hovering over links in questions, answers and comments.

magic-the-gathering stackexchange stackoverflow userscript

Last synced: 01 May 2026

https://github.com/tuxracer/subpixel

User script to restore subpixel anti-aliasing

bookmarklet typography userscript

Last synced: 01 May 2026

https://github.com/comir/twitch-drops-manager-js

Userscript to manage twitch drops

hacktoberfest twitch userscript

Last synced: 01 May 2026

https://github.com/rcrishabh/loud-no-more

A Tampermonkey script that protects your ears from sudden loud sounds on pages that contain only a media player. It automatically lowers the volume of such media elements

greasemonkey-script greasemonkey-scripts greasemonkey-userscript greasemonkey-userscripts safe-browsing tampermonkey-scripts tampermonkey-userscript tampermonkey-userscripts usability userscript violentmonkey-script violentmonkey-scripts violentmonkey-userscript volume

Last synced: 01 May 2026

https://github.com/themarkwilliams/enhanceportainer

Addressing an annoyance of Portainer

docker portainer tampermonkey userscript

Last synced: 01 May 2026

https://github.com/cscnk52/userscript

tampermonkey userscript userscripts

Last synced: 01 May 2026

https://github.com/heitang/pdf-storm

userscript

Last synced: 01 May 2026

https://github.com/oooooooo/gemmary

A Chrome userscript to summarize any web page on-device using built-in Gemini Nano — no API key, no server.

gemini-nano-in-chrome summarizer userscript

Last synced: 08 Jun 2026

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)

userscript userscripts

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/yossy17/link-editor

userscript

Last synced: 02 May 2026

https://github.com/killymxi/juick_tweaks

Various features for http://juick.com/

juick userscript

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/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

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/kerwin612/us-kerwin612

userscript

Last synced: 03 May 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.

script twitch userscript

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.

lastfm userscript

Last synced: 04 May 2026

https://github.com/yossy17/openrec-tv-screen-comment-scroller-fix

openrec openrectv userscript

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

j4f npm userscript

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.

gerrit userscript

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/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/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/satohshi/superthanks-converter

UserScript for YouTube Studio that converts SuperThanks to your preferred currency.

userscript youtube

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

userscript youtube

Last synced: 10 Jun 2026

https://github.com/vanishine/userscripts

A collection of my userscripts applied to TamperMonkey.

tampermonkey userscript

Last synced: 07 May 2026

https://github.com/sea-grapes/desmos-restyle

A simple userscript for a wider Desmos scientific calculator.

css desmos styles userscript

Last synced: 08 May 2026

https://github.com/ntnyq/sheikah-glyphs

Replace all available chars to Sheikah Glyphs.

font sheikah userscript zelda

Last synced: 08 May 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/thinkaliker/scripts

collection of various scripts I've made

batch-script javascript python userscript userstyle

Last synced: 08 May 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/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.

steam userscript

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/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/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/mrfastzombie/ytembedfullscreenenabler-userscript

A user script that forces YouTube Embeds to have a working fullscreen button.

tweaks userscript youtube

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