what is userscript?
is it like adding a mod to the website?
ive seen other users post cool userscripts for people to use but i have no clue how to install (?) them
a userscript is exactly a mod for a website. you essentially add your own code that runs whenever a website loads, and can change functionality of the site.
how to run them: I use tampermonkey which just happens to be the first one that was recommended to me
how to install them:
- make sure you trust the userscript. it should be written by someone you trust, or it should be written in pretty readable code so you can make sure they're not making any strange network calls
- if they give a link to a
______.user.jsfile, then you can click on the file and you will be given the choice to install it. this is as simple as clicking "install" and then tampermonkey will check for updates periodically - if they write raw javascript, then copy the JS code, go to the tampermonkey dropdown, click "create a new script", paste the code, save
- reload whatever page the script was for, it should work now!

