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: 2026-01-23 00:25:18 UTC
- JSON Representation
https://github.com/list-kr/linkproduct-privacy
Get original URL from an affiliate marketing URL
coupang linkprice tampermonkey-script tampermonkey-userscript userscript violentmonkey-userscript
Last synced: 19 Nov 2025
https://github.com/antonshevchuk/wme
Helper GreasyFork script for Waze Map Editor
greasyfork userscript waze wme-scripts
Last synced: 15 Mar 2025
https://github.com/haroldpetersinskipp/youtube-afs
Userscript to auto focus the search bar in YouTube.
chrome firefox greasemonkey searchbar tampermonkey userscript violentmonkey youtube
Last synced: 02 Sep 2025
https://github.com/z2r-yt/apple-arkit-model-grabber
repo containing source code and files required to make the tampermonkey userscript work.
3d 3d-graphics 3d-models apple blender game greasyfork js model modelling models ripping tampermonkey usdz userscript
Last synced: 14 Mar 2025
https://github.com/cityssm/userscripts
Web browser userscripts to help with common irks in our third party applications.
faster-web greasemonkey greasemonkey-userscript spiceworks tampermonkey tampermonkey-userscript userscript userscripts violentmonkey violentmonkey-userscript
Last synced: 05 Jan 2026
https://github.com/hamcha/tghandbook
Better client for the /tg/station wiki
space-station-13 userscript wiki
Last synced: 20 Aug 2025
https://github.com/mkpoli/honkoku-toolbox
日本の古典籍を翻刻する際の便利ツール
classical-japanese japanese-classics transcription userscript
Last synced: 19 Apr 2025
https://github.com/takker99/scrapbox-bundler
UserScript/UserCSS生成ツール。たぶんScrapbox以外にも使えます
bundler esbuild userscript webapp
Last synced: 19 Apr 2025
https://github.com/duskybomb/votersystem
Java project
admin java userscript voting votingsystem
Last synced: 15 Mar 2025
https://github.com/synrgb/pixiv-quickbookmark
[ English | 简体中文 | 日本語 ] When press the main area of the image, it will add the bookmark instead of jump to the image page. And add a button to jump to the image page.
greasyfork pixiv synrgb tampermonkey userscript
Last synced: 06 Jan 2026
https://github.com/exyezed/cobalt-tools
An unofficial script collection created using the cobalt.tools API.
cobalt soundcloud userscript youtube
Last synced: 12 May 2025
https://github.com/cepur/reddit-redirector
Reddit Redirector to Old New UI
reddit reddit-ui-enforcer tampermonkey tampermonkey-userscript userscript
Last synced: 22 Apr 2025
https://github.com/dnek/nicovideo-player-expander
ニコニコ動画のプレイヤーを2種類の方法（「シアターモード」または「ブラウザ内最大化」）で拡大します。プレイヤー右下のアイコンでこれらの機能を切り替えられます。それぞれtキー、bキーでも（ブラウザ内最大化解除はescキーでも）切り替えられます。
chrome-extension firefox-addon niconico nicovideo userscript
Last synced: 11 Jun 2025
https://github.com/rohitaryal/kiit-moodle-plugin
Attach an AI buddy 🧞 to your KIIT moodle let it solve for you.
moodle-hack moodle-plugin userscript userscripts
Last synced: 06 Jan 2026
https://github.com/lcandy2/xiaoyoubang-auto-review
校友邦实习自动评价
automation tampermonkey userscript workflow
Last synced: 28 Oct 2025
https://github.com/goodcoder666/ac-predictor-extension-cn
ac-predictor 汉化版脚本
atcoder chinese-simplified chinese-translation userscript
Last synced: 09 Apr 2025
https://github.com/qiqi20020612/novelai-zh_cn
NovelAI图像生成的简体中文汉化脚本 zh_CN Translator script for NovelAI Image Generation
novelai tampermonkey tampermonkey-userscript userscript violentmonkey
Last synced: 07 Jan 2026
https://github.com/haroldpetersinskipp/hide-paid-prime-content
Userscript that hides list items on Amazon Prime Video that contain paid options (Buy, Rent, Trial).
amazon chrome firefox greasemonkey prime-video tampermonkey userscript violentmonkey
Last synced: 11 Apr 2025
https://github.com/mihirgokani007/userscript-pretty-hackernews
Modify hackernews to hilight interesting links
Last synced: 20 Feb 2025
https://github.com/devmessias/whygithub
Removes the dark nav from GitHub and GistHub
Last synced: 02 Dec 2025
https://github.com/aminya/jira-issue-navigate
Go to the next/prev issue using buttons
atlasian greasyfork issues jira jira-plugin tampermonkey userscript
Last synced: 08 Jan 2026
https://github.com/batteredbunny/social-media-redirect
Userscript that redirects social media sites to privacy alternatives
invidious nitter privacy userscript
Last synced: 05 Jul 2025
https://github.com/yunsii/starter-monkey
Starter temaplate for userscript engine like Tampermonkey and Violentmonkey, Greasemonkey, ScriptCat.
Last synced: 08 Jan 2026
https://github.com/mouseplace/mh-no-footer
A userscript for MouseHunt to hide the footer.
Last synced: 27 Feb 2025
https://github.com/astralvrz/minecraft-fandom-wiki-redirect
Little user script that redirects from minecraft.fandom.com (bad 👎) to minecraft.wiki (good 👍)
javascript minecraft tampermonkey tampermonkey-userscript userscript
Last synced: 15 Jul 2025
https://github.com/eastsun5566/github-nyan-cat-star-userscript
🐱 A userScript that makes GitHub make sense again
Last synced: 01 Mar 2025
https://github.com/leoverto/doorman
Reddit imposter helper script
april-fools doorman imposter reddit tampermonkey userscript vanilla-js
Last synced: 29 Apr 2025
https://github.com/kasperomari/linkstringifier
LinkStringifier is a userscript that helps you to highlight and copy link texts.
converter link stringifier tampermonkey-userscript text userscript
Last synced: 05 Oct 2025
https://github.com/idavide94/trakt.tv-userscript
A Trakt.tv API wrapper for userscripts
trakt trakt-api userscript userscripts
Last synced: 05 Oct 2025
https://github.com/bethropolis/useful-forks
Improving GitHub's Forks list discoverability through automatic filtering. The project offers an online tool and a Chrome extension. (added a user script)
Last synced: 06 Oct 2025
https://github.com/ialarmedalien/barter-vg-enhancer
Userscript for enhancing the game swap website barter.vg
bartervg greasemonkey itad-api steam steam-games tampermonkey userscript
Last synced: 06 Oct 2025
https://github.com/0xdv/instagram-source-image
Userscript for Instagram which adds buttons for simple image saving and searching
Last synced: 08 Oct 2025
https://github.com/revolter/enhanceruserscripts
Collection of miscellaneous enhancer Userscripts
Last synced: 21 Jan 2026
https://github.com/ironkinoko/bocchi
A cli build tool for userscript
cli greasemonkey tampermonkey userscript violentmonkey
Last synced: 08 Oct 2025
https://github.com/nocaptchaai/qcaptcha-solver-userscript
qCaptcha Solver Tampermonkey Script
captcha-bypass captcha-solving greasemonkey-script tampermonkey-userscript userscript violentmonkey-script
Last synced: 09 Oct 2025
https://github.com/yungsamd17/userscripts
UserScripts for Twitch, Twitter and more...
script tampermonkey tampermonkey-script tampermonkey-userscript userscript violentmonkey violentmonkey-userscript
Last synced: 10 Oct 2025
https://github.com/astropilot/webtoon_userscripts
A collection of userscripts for webtoons/manhwa scanlation websites
add-on greasemonkey javascript manga-reader tampermonkey userscript
Last synced: 11 Oct 2025
https://github.com/mysteryblokhed/webpack-ts-userscript
A template to create UserScripts using TypeScript and Webpack. Mirrored from https://gitlab.com/MysteryBlokHed/webpack-ts-userscript
greasemonkey template typescript userscript webpack
Last synced: 19 Jan 2026
https://github.com/doggy8088/mvpdocslearnchampionprogram
A Tampermonkey Userscript that add WT.mc_id tracking code to any URL that it's domain listed in MVP Docs & Learn Champion Program.
tampermonkey tampermonkey-userscript userscript
Last synced: 13 Oct 2025
https://github.com/0xsolanaceae/typelapse
Simulates slow, natural typing to automatically generate content in Google Docs over time
google-docs greasyfork tampermonkey userscript
Last synced: 13 Oct 2025
https://github.com/victornpb/tradingview-backup
TradingView Backup/Restore templates tool
Last synced: 25 Oct 2025
https://github.com/dden4ik-12/stage-size-changer
Userscript for the Scratch website that allows you to change the stage size from 480×360 to something else
scratch scratch3 userscript userscripts
Last synced: 25 Oct 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: 04 Apr 2025
https://github.com/nhantrichuyenanh/youtube-ultimate-comment-section-enhancer
Last synced: 28 Feb 2025
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: 29 Mar 2025
https://github.com/mouseplace/mh-spring-egg-hunt-helper
A userscript for MouseHunt to make the egg interface much nicer.
Last synced: 22 Nov 2025
https://github.com/haithamaouati/eruda
Eruda — Console for Mobile Browsers
broswer console element eruda inspect javascript mobile script userscript via
Last synced: 22 Feb 2025
https://github.com/leducthanhig/show-gpa-hcmus-portal
Show GPA on HCMUS Portal
Last synced: 01 Jul 2025
https://github.com/mouseplace/mh-minluck-and-cre
A userscript for MouseHunt that shows the minluck and catch rate estimate for mice.
Last synced: 22 Nov 2025
https://github.com/encody/userscripts
Collection of custom userscripts
greasemonkey greasemonkey-script tampermonkey userscript userscripts
Last synced: 20 Mar 2025
https://github.com/lcandy2/user.js
There are many user scripts created by lcandy2.
automation chrome edge firefox greasemonkey greasyfork helper improvement tampermonkey userscript workflow
Last synced: 03 Nov 2025
https://github.com/supermarsx/userscript-master
Master userscript for various manipulations of the DOM
greasemonkey script tampermonkey userscript violentmonkey
Last synced: 11 Mar 2025
https://github.com/haroldpetersinskipp/wide-node-red
Userscript to change Node-RED forum pages to be wide
chrome css firefox forum greasemonkey node-red tampermonkey userscript violentmonkey
Last synced: 29 Jun 2025
https://github.com/chj85/youtube-aspect-ratio-switcher
A userscript that adds an aspect ratio switcher button to YouTube's video player.
aspect-ratio greasemonkey tempermonkey userscript youtube
Last synced: 11 Apr 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/jaybrown/nullrefer-remove
Remove a URL's nullrefer.com portion
browser chrome dns firefox google greasemonkey hiderefer javascript nullrefer opera referer safari safebrowsing tampermonkey userscript
Last synced: 16 Jul 2025
https://github.com/cat-ling/f95zone-skipper
A userscript to skip F95Zone's masked urls automatically for you.
f95zone greasemonkey skipper tampermonkey userscript
Last synced: 07 Jan 2026
https://github.com/gugglegum/pornhub-hide-mouse-cursor
Userscript to hide mouse cursor when watching videos on PornHub after 2 seconds of mouse inactivity
cursor hide mouse pointer pornhub remove userscript video
Last synced: 07 Jan 2026
https://github.com/foxbud/rebrickable-dark-mode
Enable dark mode on Rebrickable regardless of your account plan.
greasemonkey rebrickable tampermonkey userscript violentmonkey
Last synced: 17 Aug 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/haroldpetersinskipp/http-post-urls
Userscript to POST all URL's visited to a local Node-RED server.
chrome firefox greasemonkey log logging node-red post tampermonkey url userscript violentmonkey
Last synced: 15 Jan 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/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/scarpmetal/codepen-tabs
Adds multi-tab support to the CodePen editor for organizing code.
codepen tampermonkey userscript
Last synced: 24 Oct 2025
https://github.com/asecco/espn-cbb-247-recruits
A simple browser script for passionate CBB fans to access 247Sports HS recruiting info effortlessly!
247sports college-basketball espn tampermonkey userscript web-scraping
Last synced: 23 Jul 2025
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: 13 Mar 2025
https://github.com/synrgb/hqpcb-mmimpedance
[ 简体中文 ] 华秋PCB阻抗计算页面本来只有mil，添加单位选择，可以切换到mm。
greasyfork hqpcb synrgb tampermonkey userscript
Last synced: 28 Jul 2025
https://github.com/pke/brickmerge-userscript
Add brickmerge® prices to various online shops
greasemonkey greasemonkey-script greasemonkey-userscript tampermonkey tampermonkey-script tampermonkey-userscript userscript
Last synced: 27 Jul 2025
https://github.com/mrgrd56/yande-re-img-viewer
image-viewer javascript tampermonkey userscript
Last synced: 02 Mar 2025
https://github.com/ahmubashshir/monkey-scripts
firemonkey greasemonkey-script userscript
Last synced: 06 Apr 2025
https://github.com/robbendebiene/youtube-video-time-saver
Simple user script for retaining the video playback time across page reloads and browser restarts. For those who want to pause videos and continue watching them later.
time userscript youtube youtube-video
Last synced: 11 Apr 2025
https://github.com/dnek/nicovideo-autoplay-canceler
ニコニコ動画で動画の自動再生が開始された直後に自動的に一時停止します。 停止に少しラグがあるため、停止時の再生時間が3秒未満の場合は0秒まで戻します。
chrome-extension firefox-addon niconico nicovideo userscript
Last synced: 19 Oct 2025
https://github.com/kennethkn/useful-userscripts-hku
JS scripts to fix annoyances on HKU websites
hku javascript university-of-hong-kong userscript userscript-collection
Last synced: 25 Dec 2025
https://github.com/marco-souza/web-notes
Tampermonkey to add notes for pages
deno extension monkey tampermonkey userscript vite
Last synced: 30 Dec 2025
https://github.com/theusaf/remove-bot-comments
A user script to hide bot comments from various websites.
anti-spam facebook-comments-plugin user-script userscript youtube
Last synced: 25 Mar 2025
https://github.com/koyasi777/return-youtube-dislike-pc-only
PC-only enhanced version of Return YouTube Dislike – with Shorts support, visual rating bar, and class-based architecture for improved reliability.
tampermonkey userscript violentmonkey youtube
Last synced: 18 Oct 2025
https://github.com/rickstaa/nitro-type-show-daily-races
A small userscript that adds the average daily races to the team roster table on the NitroType team page.
game gamestats greasemonkey greasyfork nitro-type nitrotype tampermonkey user-script userscript utility voilentmonkey
Last synced: 12 Jun 2025
https://github.com/takker99/scrapbox-katex-previewer
Scrapboxの数式記法のpreviewer
Last synced: 24 Dec 2025
https://github.com/neurone/hus
Helpful User Scripts
greasemonkey-userscript javascript modem router tampermonkey tampermonkey-userscript td-w8970 tp-link userscript
Last synced: 11 Apr 2025
https://github.com/talklounge/instagram-fix-image-linking
Tampermonkey Userscript Fixing Right Click on Image/Video to Download & User Mentions Button on Instagram browsing as Guest
download greasyfork guest image instagram link mentions tampermonkey userscript
Last synced: 14 Apr 2025
https://github.com/mouseplace/mh-fancy-kings-reward
A userscript for MouseHunt that makes the King's Reward look nicer and automatically goes back to the page you were on after solving the puzzle.
Last synced: 31 Oct 2025
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: 22 Mar 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/koyasi777/searxng-search-options-enhancer
SearXNG検索エンジンに 詳細検索オプションサイドバーを追加（言語選択も自動検出と英語と日本語のみにしてすっきり）
searxng tampermonkey tampermonkey-script tampermonkey-userscript userscript violentmonkey violentmonkey-script violentmonkey-userscript
Last synced: 25 Oct 2025
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/markfirmware/workflowylens
Adds read-only features (search, visualize) to Workflowy
hyperapp tampermonkey userscript workflowy
Last synced: 18 Jul 2025
https://github.com/damsleth/k
SharePoint helper functions for doing common admin tasks from the console
Last synced: 22 Jul 2025
https://github.com/rushiranpise/artifactdownloader
Downloads GitHub action artifacts without login using nightly.link
artifacts github-actions tampermonkey userscript
Last synced: 16 Mar 2025
https://github.com/rushiranpise/telegramunblocker
bypass telegram telegraph unblock userscript userscripts
Last synced: 09 Oct 2025
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 Jul 2025
https://github.com/gllms/google-search-translate-button
Add a translate button to Google search
greasyfork javascript tampermonkey user-script userscript
Last synced: 12 Mar 2025
https://github.com/simongoricar/backpacktf-steam-autofill-userscript
A pair of user-scripts meant to ease Steam (more specifically TF2) trading. Auto-fills backpack.tf orders in the Steam trade offer window.
backpacktf backpacktf-integration steam trade-offer-enhancer trading userscript
Last synced: 12 Jun 2025
https://github.com/athari/athariuserjs
Collection of personal userscripts for Tampermonkey / ViolentMonkey / GreaseMonkey.
greasemonkey tampermonkey userjs userscript userscripts violentmonkey
Last synced: 14 Jun 2025
