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.
Trakt-Userscripts
Userscripts to improve and add features to Trakt.tv
Tamperish
CSS & JavaScript snippets injection extension for Safari 🎨👷♂️🚀
Tamperish-tweaks
Useful Tamper files for Tamperish, lightweight userscripts and userstyles extension for Safari
RedditOld_MarkedJS.user.js
Replace Markdown renderer on Old Reddit with MarkedJS
Bandcamp-script-deluxe-edition
A discography player for bandcamp.com and manager for your played albums
Metacritic-userscript
Show metacritic metascore and user ratings on Bandcamp, Apple Itunes, Amazon, IMDb, Google Play, TV.com, Steam, Gamespot, Rotten Tomatoes, Serienjunkies, BoxOfficeMojo, allmovie.com, movie.com, Wikipe...
pinterest-Backup-Original-Files
Greasemonkey script. Download all original images from one of Pinterest.com boards in a large Zip file
rollup-userscript-template
Bundle javascript, typescript, react and JSX/TSX script files into a single userscript file with rollup
Spotify-Genius-Lyrics-userscript
Userscript, shows lyrics from genius.com on Spotify web
Youtube-Genius-Lyrics-userscript
Userscript, Show lyrics/songtexts from genius.com on Youtube next to music videos