Interesting!
I would recommend to try out user scripts, even at your level, as they can be really cool and elevate the experience, at least for me!
If you’re ever curious, I’d advice you to start with jprspereira’s recommendations; I found it to be a very good starting point!
I am not very tech savvy, so all I can say is good luck with making the code and I hope I can help in any way I can!