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/talklounge/twitch-refresh-homepage

Tampermonkey Userscript Updating the Thumbnail, Viewer Count, Title, Game and Live Status of the Recommended Channels on the Twitch Homepage

channels greasyfork homepage recommended refresh tampermonkey twitch userscript

Last synced: 07 Jan 2026

https://github.com/encody/userscripts

Collection of custom userscripts

greasemonkey greasemonkey-script tampermonkey userscript userscripts

Last synced: 21 May 2026

https://github.com/haroldpetersinskipp/releases-to-downloads-for-people-that-arent-nerds

Userscript to change the GitHub Releases text to say Downloads.

chrome firefox github greasemonkey tampermonkey userscript violentmonkey

Last synced: 10 Apr 2026

https://github.com/damsleth/k

SharePoint helper functions for doing common admin tasks from the console

sharepoint userscript

Last synced: 18 Apr 2026

https://github.com/haroldpetersinskipp/video-duration-title-prefix

Userscript to prefix the YouTube tab title with the SponsorBlock duration or the video duration if SponsorBlock is unavailable.

chrome firefox greasemonkey sponsorblock tampermonkey userscript violentmonkey youtube

Last synced: 10 Apr 2026

https://github.com/athari/athariuserjs

Collection of personal userscripts for Tampermonkey / ViolentMonkey / GreaseMonkey.

greasemonkey tampermonkey userjs userscript userscripts violentmonkey

Last synced: 14 Jun 2025

https://github.com/chj85/youtube-assistant

Add additional features, ad blocker and keyboard shortcuts to your YouTube experience.

adblock adblocker streaming userscript video website youtube

Last synced: 08 May 2026

https://github.com/guangchen2333/rollup-plugin-userscript-boilerplate

一个使 Rollup.js 可以通过 JSON 生成 Userscript 开发时骨架的插件 | A Rollup.js plugin that enables automatic generation of userscript boilerplate from JSON

rollup rollup-plugin userscript userscript-development vite-plugin

Last synced: 04 Jan 2026

https://github.com/mrmaxie/magento-clone-static

UserScript that allows you to clone static content between shops in Magento 1.9

javascript magento userscript

Last synced: 17 Jun 2025

https://github.com/patkub/tvp-pl-proxy

A proxy for vod.tvp.pl

proxy userscript web-scraper

Last synced: 19 May 2026

https://github.com/rey-allan/duplicare

:pencil2: Userscript that enhances Piazza to search for similar questions while writing a post.

piazza userscript

Last synced: 20 May 2026

https://github.com/vbuell/userscript-imdb-actor-title-ratings

Userscript to show user's and overal ratings on IMDB actor page

greasemonkey greasemonkey-script greasemonkey-userscript imdb imdb-movie imdb-rating tampermonkey tampermonkey-userscript userscript violentmonkey violentmonkey-script

Last synced: 05 Jan 2026

https://github.com/coxxs/font-replacer.user.js

Replace fonts hard coded by websites.

font userscript

Last synced: 08 Mar 2025

https://github.com/mattwmaster58/userscripts

userscripts for YouTube, GitHub, and more

userscript violentmonkey

Last synced: 05 Jan 2026

https://github.com/mouseplace/mh-better-spooky-shuffle-tracker

A userscript for MouseHunt that makes it easier to play Spooky Shuffle.

mousehunt userscript

Last synced: 20 May 2026

https://github.com/leftyms/99dmgprofilefinder

Fügt Links zum schnellen Finden von Spielerprofilen ein

99damage 99dmg csgo esea faceit finder greasemonkey profil steam tampermonkey userscript violentmonkey

Last synced: 31 Mar 2025

https://github.com/mrahs/userjs

A collection of user scripts for various browser extensions.

greasemonkey imacros ubiquity userscript

Last synced: 13 May 2026

https://github.com/cuiko/codeblock-icon-enhance

Display more icons by setting NerdFont for GitHub's code block.

font greasyfork javascript nerd-fonts tampermonkey userscript

Last synced: 04 Jan 2026

https://github.com/dtinth/pantip-emotion

แสดงไอคอนความรู้สึกใต้โพสต์

userscript

Last synced: 20 May 2026

https://github.com/midori-dragon/furaffinity-features

Collection of Features for Fur Affinity as UserScript or Browser Extension

browser-extension enhancement features furaffinity furry furry-fandom quality-of-life userscript

Last synced: 07 Mar 2026

https://github.com/touhidurrr/webeditsbytouhidurrr

WebEditsByTouhidurrr is an userscript written in Javascript that does nothing but fixing the web as touhidurrr likes. Simply it's my personal userscript.

userscript userscripts

Last synced: 15 Apr 2026

https://github.com/sanhphanvan96/userscripts

My custom userscript collection to enhance, optimize web browsing experience. These scripts are small, personalized bits of JavaScript that can modify website layouts, add new functionalities, or automate repetitive tasks

automation javascript userscript utilities

Last synced: 19 Apr 2026

https://github.com/leducthanhig/show-gpa-hcmus-portal

Show GPA on HCMUS Portal

tampermonkey userscript

Last synced: 03 Feb 2026

https://github.com/ryanpmcl/imdb-piracy-links

A userscript to easily access public torrenting links on IMDb pages.

imdb piracy torrent userscript

Last synced: 19 May 2026

https://github.com/pikapower9080/canvas-quickmenu

Quick menu for instructure canvas

canvas-lms instructure-canvas userscript

Last synced: 31 Oct 2025

https://github.com/scarpmetal/codepen-tabs

Adds multi-tab support to the CodePen editor for organizing code.

codepen tampermonkey userscript

Last synced: 19 May 2026

https://github.com/markfirmware/workflowylens

Adds read-only features (search, visualize) to Workflowy

hyperapp tampermonkey userscript workflowy

Last synced: 19 May 2026

https://github.com/davwheat/giffgaff-flarum-auto-refresh

Auto-refreshes the post list on giffgaff's community Flarum forum.

flarum forum giffgaff tampermonkey tampermonkey-userscript timestamps userscript

Last synced: 16 May 2026

https://github.com/pikachutw/bettere3

目標是讓E3變得更好用，畢竟未來還要在交大待很久

nctu nycu userscript

Last synced: 13 May 2026

https://github.com/benjaminforras/9gag-downloader

⬇ Userscript for downloading 9GAG feed posts. 👩‍💻🙉

9gag 9gag-downloader filesaver greasemonkey greasemonkey-userscript javascript tampermonkey tampermonkey-userscript userscript

Last synced: 11 Apr 2026

https://github.com/cyrusyip/userscripts

Enhance browsing | 叶寻的用户脚本

greasemonkey tampermonkey userscript userscripts violentmonkey

Last synced: 13 May 2026

https://github.com/murphyne/userscript-repo-template

Repository template for userscript development

greasemonkey tampermonkey template userscript violentmonkey

Last synced: 11 May 2026

https://github.com/sv443/larger-twitch-squad-player

Userscript that removes the title bar in Twitch squad streams to increase the player size

qol twitch userscript

Last synced: 21 Apr 2026

https://github.com/ywzhaiqi/rollup-plugin-userscript-css

import css file for userscirpt

rollup rollup-plugin userscript

Last synced: 03 Jan 2026

https://github.com/scotow/userscripts

My Tampermonkey scripts (for sharing purpose)

iina plex reddit tampermonkey userscript

Last synced: 19 Apr 2025

https://github.com/jasonheecs/tampermonkey-raffle-miner

A Tampermonkey user script that automatically enables cryptocurrency mining on Raffleminer.com

crypto-miner cryptocurrency nanocurrency tampermonkey user-scripts userscript

Last synced: 02 May 2026

https://github.com/mouseplace/mh-minluck-and-cre

A userscript for MouseHunt that shows the minluck and catch rate estimate for mice.

mousehunt userscript

Last synced: 12 May 2026

https://github.com/userscripters/reviews-overcharged

Utility script for improving suggested edits reviewer quality of life

reviews stackoverflow suggested-edits userscript

Last synced: 24 Dec 2025

https://github.com/rickstaa/nitro-type-race-info-footer

A userscript that adds an informational footer to the nitro type racing page.

game gamestats greasemonkey greasyfork nitro-type nitrotype tampermonkey user-script userscript utility voilentmonkey

Last synced: 04 Jan 2026

https://github.com/huydgd/textractor-paster-userscript

DeepL Userscript to paste JP text to deepl website

browser deepl deeplpaster googletranslate huydgd textractor userscript visualnovel

Last synced: 20 Jan 2026

https://github.com/chillsmeit/wikipedia-wikiwand-redirect

Userscript that redirects Wikipedia links to Wikiwand to avoid using Wikiwand extension

tampermonkey userscript violentmonkey violentmonkey-script violentmonkey-userscript wikipedia wikiwand

Last synced: 20 May 2026

https://github.com/cvzi/bikemapnet-userscript

Download GPX and KML files for a route on bikemap.net

bikemap bikemapnet cycling geojson gpx kml userscript

Last synced: 11 Feb 2026

https://github.com/cafe3310/ai-chat-enter-for-new-line

ai chat boxes: enter for new line, ctrl/cmd+enter for submit. good for your context managing.

chatbox greasemonkey tempermonkey userscript

Last synced: 18 May 2026

https://github.com/alekpet/rutor-preview-ajax

Предпросмотр раздач

ajax javascript preview rutor tampermonkey tampermonkey-script tampermonkey-userscript userscript

Last synced: 19 May 2026

https://github.com/SynRGB/BiliBili-PassInteractiveVideo

(Archived) [ 简体中文 ] 列表播放的时候，互动视频无法播放，而且还有33魔性的声音提示“互动视频需要在手机上观看”，这个脚本可以跳过互动视频，直接播放下一个视频。

bilibili greasyfork synrgb tampermonkey userscript

Last synced: 16 Mar 2025

https://github.com/echamudi/incharge

Browser userscript for InVision for adding some additional helpful features

invision invisionapp tampermonkey userscript

Last synced: 19 May 2026

https://github.com/talklounge/ilovemusic.de-adblocker

Tampermonkey Userscript Disabling ads on ilovemusic.de

ads greasyfork ilovemusic tampermonkey userscript

Last synced: 18 May 2026

https://github.com/guansss/userscripts

My userscript project.

userscript

Last synced: 18 May 2026

https://github.com/ahvonenj/synergism-hypersynergy

Synergism mod

automation chrome chrome-extension enhancement extension greasemonkey help idle idle-game idler incremental-game javascript mod modding synergism synergism-game tampermonkey tool userscript wiki

Last synced: 09 Apr 2026

https://github.com/iceq1337/twitchchannelpointclaimer

This userscript automatically claims the randomly appearing bonus chest on any open twitch stream.

greasemonkey tampermonkey twitch userscript violentmonkey

Last synced: 04 Oct 2025

https://github.com/nhantrichuyenanh/youtube-ultimate-comment-section-enhancer

userscript youtube

Last synced: 28 Feb 2025

https://github.com/shieldmonkey/shieldmonkey

🚧 Under development / Security-first userscript manager

chrome-extension userscript

Last synced: 07 Feb 2026

https://github.com/brian6932/gsearch-urlfix

A Web-Extension to set the links in the JavaScript-free Google Basic Variant (gbv=1) search results to their original domains, which circumvents click routing through Google's query parameters, fixes browser history mismatch, and strips tracking query parameters (not exclusive to GBV mode).

chrome-extension firefox-addon google-search greasemonkey tampermonkey userscript violentmonkey web-extension

Last synced: 08 Oct 2025

https://github.com/fireltom/userscripts

Collection of my Userscripts

ad-mute greasemonkey tempermonkey userscript youtube-ads

Last synced: 07 Jan 2026

https://github.com/finley224/retab-bookmarklet

A free tool to rename tabs with a bookmark

bookmarklet bookmarklets js userscript

Last synced: 05 Jan 2026

https://github.com/sv443/revert-youtube-search-suggestions-size

Userstyle that reverts the height of YouTube Search Suggestions to the previous value after the recent redesign (from 52px back to 35px)

browser-extension extension userscript userstyle youtube youtube-extension

Last synced: 06 May 2026

https://github.com/barrettotte/fishtank-s02-qol

Adds some quality of life features for fishtank.live season 2 that I wanted

fishtank fishtank-live userscript

Last synced: 05 Aug 2025

https://github.com/societyhurts/MonericaX

Enhance Monerica's UI, remove sponsored content, clean referral links, and highlight reported scams.

monerica monero privacy tampermonkey userscript xmr

Last synced: 29 Jul 2025

https://github.com/luckydonald/derpiscript

derpibooru derpibooru-downloader derpiscript greasemonkey greasemonkey-script greasemonkey-userscript userscript

Last synced: 12 Apr 2026

https://github.com/pbodnar/gm-scripts

Greasemonkey (GM) User Scripts.

gm-scripts greasemonkey javascript jira tampermonkey userscript

Last synced: 19 Apr 2026

https://github.com/qqrm/chatgpt-better-experience

bunch of tweaks

chatgpt extension firefox-extension gpt userscript

Last synced: 11 Mar 2026

https://github.com/nisc/chatgpt-userscripts

Various user scripts to improve ChatGPT functionality

chatgpt chrome firefox greasemonkey llm tampermonkey user-script userscript violentmonkey

Last synced: 13 Apr 2026

https://github.com/notsapinho/instagram-purple-theme

instagram instagram-theme theme userscript

Last synced: 17 May 2026

https://github.com/teohhanhui/whatsapp-web-dark-toggle

Force toggle WIP dark theme on WhatsApp Web

dark-theme userscript whatsapp-web

Last synced: 07 May 2026

https://github.com/davwheat/giffgaff-flarum-better-post-dates

Improve the understandability of Flarum's dates on the giffgaff community.

flarum forum giffgaff tampermonkey tampermonkey-userscript timestamps userscript

Last synced: 17 May 2026

https://github.com/klondike0x/chatgpt-unlimited

Enhances ChatGPT UI and bypasses common frontend restrictions for a smoother experience.

automation chatgpt chatgpt-enhancer chatgpt-tools frontend javascript productivity tampermonkey ui-enhancement userscript web-customization

Last synced: 17 May 2026

https://github.com/caneva20/steam-review-percentage

User script that adds a review percentage to steam's game pages

steam userscript violentmonkey violentmonkey-userscript

Last synced: 13 Apr 2026

https://github.com/patrickjnr/steam-license-cleanup

Steam License Cleanup is a userscript that adds a button to Steam’s license page for easy removal of unnecessary licenses (e.g., trailers, soundtracks, demos). It includes a progress bar, removal summary, and export options, plus customizable filters and automatic retry for rate limits or network issues.

greasemonkey greasemonkey-userscript javascript steam tampermonkey tampermonkey-userscript userscript

Last synced: 17 May 2026

https://github.com/nea89o/devrant-greentext

Adds greentext to devrant

devrant greentext userscript

Last synced: 13 Jul 2025

https://github.com/mrblankcoding/codetweak

A Chrome extesion that offers its own custom JS injector, a script marketplace, and tools to help you on your scripting journey.

chrome chrome-extension chrome-extensions injector js script userscript userscript-management userscripts-for-browser

Last synced: 09 Apr 2025

https://github.com/ckat3/bluesky-demetricator

Hides numbers of likes, reskeets and notifications from Bluesky.

bluesky javascript userscript

Last synced: 13 Apr 2026

https://github.com/dieterholvoet/userscript-answers-slideshow

Replaces the annoying slideshows on Answer.com questions with a simple card.

answers greasemonkey-script userscript

Last synced: 16 May 2026

https://github.com/proshunsuke/github-copy-title-link

Copy the title and URL of the Pull request and Issue pages. Then, you can paste them directly into Google Docs.

esbuild github typescript userscript

Last synced: 13 Apr 2026

https://github.com/belarvardan/violentmonkey-theme-monokai

Finally! A complete Dark Theme for Violentmonkey's UI using Monokai's color palette

browser css userscript violentmonkey

Last synced: 27 Sep 2025

https://github.com/amirthfultehrani/youtube-transcript-copier

A userscript that adds a button to YouTube video pages for copying the transcript with or without timestamps.

accessibility automation browser-extension clipboard content-extraction data-extraction greasemonkey helper javascript productivity tampermonkey text-extraction tool transcript userscript utilities video violentmonkey web youtube

Last synced: 13 Apr 2026

https://github.com/destroycom/discord_media_exporter_userscript

A userscript made for download discord media

discord exporter greasyfork javascript js media tapermonkey userscript

Last synced: 08 May 2026

https://github.com/genzrizzcode/grade-changer-1

For Powerschool

changer domchanger good-grades grade-changer grades school userscript

Last synced: 02 May 2026

https://github.com/ckep1/chatgpt-research-export

A userscript that exports ChatGPT chats and research (new + legacy) content to clean markdown format with numbered citations.

chatgpt markdown tampermonkey tampermonkey-userscript userscript

Last synced: 16 May 2026

https://github.com/luascfl/zotero-web-open-in-desktop

Open Zotero collection via browser to desktop.

tampermonkey userscript zotero

Last synced: 17 Jun 2025

https://github.com/reforget-id/kaskus-essentials-desktop

Untuk pengalaman ngaskus yang lebih baik

kaskus tampermonkey typescript userscript violentmonkey

Last synced: 13 Apr 2026

https://github.com/fo-nttax/liquipedia-scripts

Scripts i made to do various tasks for Liquipedia

bot liquipedia userscript userstyle

Last synced: 12 Apr 2025

https://github.com/distastefulbannock/autodislikegeminiaioverview

Since Google won't give users the option to disable their AI Overview "feature", I wrote a script to poison their data using the feedback options every time it suggests something

gemini google tampermonkey-userscript userscript

Last synced: 15 May 2026

https://github.com/matt8707/better-feber

🤒 Userscript for feber.se

feber tampermonkey userscript

Last synced: 18 May 2026

https://github.com/casaub0n/markdown-link-script

Copy link in this tab as markdown

userscript

Last synced: 12 Apr 2025

https://github.com/synrgb/acfun-scrollvolume

[ English | 简体中文 ] Change AcFun's volume by scroll, imitate Bilibili's style.

acfun greasyfork js-script synrgb tampermonkey userscript

Last synced: 14 Jun 2025

https://github.com/hrussellzfac023/yomu-reader

JPDB/Yomitan popup reader with audio, OCR, and subtitle mining

japanese jpdb ocr subtitles tampermonkey userscript yomitan

Last synced: 18 Jun 2026

https://github.com/alttiri/href-taker

[userscript] Powerful popup to collect URLs from a web page.

urlparser userscript

Last synced: 16 May 2026

https://github.com/mcluck90/sort-okta-tiles

A Tampermonkey script to sort Okta tiles alphabetically

okta tampermonkey userscript

Last synced: 07 Oct 2025

https://github.com/haithamaouati/eruda

Eruda — Console for Mobile Browsers

broswer console element eruda inspect javascript mobile script userscript via

Last synced: 16 May 2026

https://github.com/mishasama/userscript

🐵 自用的一些乱七八糟油猴脚本~

greasemonkey greasyfork javascript tampermonkey userscript

Last synced: 08 Oct 2025

https://github.com/f-o/jigidi-bingo-solver

🧩 A userscript to assist in solving Jigidi puzzles by rendering columns in a colorful gradient grid and marking each piece with numbers. Features customizable gradients, adjustable font sizes, and easy navigation through columns. Designed for use with Tampermonkey or Violentmonkey.

jigidi puzzle puzzle-solver userscript

Last synced: 16 May 2026