Userscripts topic
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.
YouTubeCenter
YouTube Center is a userscript designed to expand the functionality of YouTube. It includes the ability to download the video you're watching, auto selecting your preferred video quality and much more...
musescore-downloader
⚠️ This repo has moved to https://github.com/LibreScore/dl-librescore ⚠️ | Download sheet music (MSCZ, PDF, MusicXML, MIDI, MP3, download individual parts as PDF) from musescore.com for free, no login...
EhSyringe
E 站注射器，将中文翻译注入到 E 站体内
userscripts
An open-source userscript manager for Safari
PWAsForFirefox
A tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox
yawf
药方 Yet Another Weibo Filter 用户脚本，微博过滤和版面改造等 userscript, filter weibo and modify layout
maia-yt
Currently codenamed maia-yt is a userscript (and browser extension) that enhances the user's experience on YouTube.
katakana-terminator
A browser extension to convert gairaigo (Japanese loan words) back to English
NXEnhanced
Adds "quality-of-life" features to NextDNS website for a more practical usability
SteamDiscoveryQueueAutoSkipper
Auto-claims event items like trading cards, badges and free stickers by automating actions.