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.
ac-predictor
AtCoderのパフォーマンス予測を行います
SpotOn
SpotOn, a browser extension for Spotify. Including full custom toggles and user settings! For more info check out the README.md! Happy Spotting!
userscript-clean-twitter
Bring back the peace on Twitter
Get-Twitter-Icons-Back
Restore the icon of Twitter. No more 𝕏.
Video-Quality-Fixer-for-Twitter
Force highest quality playback for Twitter videos.
export-twitter-following-list
Export your Twitter/X's following/followers list like a breeze. (关注列表与关注者列表导出工具)
Twitter-AutoHD
Promotes Twitter media to highest quality, enables downloading, improves image layout/size and creates sortable filenames.
xToTwitter
Get our Twitter back from Elon.
AniList-Extras
Simple userscript/extension for AniList that adds a few additional features.
YouScrobbler
Scrobbling from YouTube to Last.FM - Userscript for Firefox and Chrome (DISCONTINUED)