Did anyone here try to create an emulator of any kind before? What language did you use and why?

Question

Programming Ideas

Answer 1

I'd imagine you would just have to use the source code from the OS you are trying to copy. It would be definitely be difficult

Answer 2

I have made one actually im typing on it right now its a sololearn emulator. https://code.sololearn.com/WA233A04a106/#
I accidentally made but it was a exploit. I used HTML5