Where are Jellyfin PHP/HTML files kept? (specifically the login page file)

General Discussion
1

I’ve wanted to modify my login page to have a “Sign Up” button linked to a plugin, though haven’t been able to find the login php/html file to edit it. Where is it located on a normal jellyfin installation?

2

Jellyfin is a not web a server application having php or html files. It’s an own app . Source code for jellyfin-web is located at GitHub GitHub - jellyfin/jellyfin-web: Web Client for Jellyfin

3

Oh. Does that mean it’s impossible to edit the page? I’m pretty new to server hosting.

4

There is a build-in feature to add CSS rules:
https://jellyfin.org/docs/general/clients/css-customization/

And there are also themes available like this
https://github.com/awesome-jellyfin/awesome-jellyfin/blob/de8b6ff06dd11713168fe292d8b0a8e47395a232/THEMES.md
and this
https://github.com/prayag17/JellySkin

5

tysm! This works perfectly for me