Userscripts

IMDb.com: Search RARBG

https://greasyfork.org/en/scripts/407519-imdb-rarbg-search

Amazon.com: search Library Genesis

https://greasyfork.org/en/scripts/406924-amazon-com-libgen-integration

Classic GitHub

https://greasyfork.org/en/scripts/406160-github-com-classic-layout