Hello. I want to make a minecraft mod. (To add an item or such.) Do you know of a good tutorial?

NOTE: I have tried this.

why do you open an issue there then?

I don't understand the question.

Why would you open an Issue on the Github page of Create? There is no use and most people that might be able to help you dont even read them because they are meant for Bugreports or help with crashes not a question about a modding tutorial. Look on YouTube. There will be lots of tutorials to be found. Maybe start with a Java Course first

Okay. Nevermind, then.
I do know Java, btw. I just want to see what I can do with it...