This is a fork of Easy6502 by Nick Morgan, a one-stop accessible tutorial on 6502 assembly language programming, including a series of worked example programs which you can edit and run in the embedded emulator.
It was transalted to italian and adapted for introducting assembly to a class by Diego Cortassa
See http://www.cortassa.net/easy6502/ for the live site.
See http://skilldrick.github.io/easy6502/ for the original site.