I once wrote a code for transferring data from one computer to another using computer using VGA cable just for fun. That was a great learning opportunity for me

I once wrote a code for transferring data from one computer to another using computer using VGA cable just for fun. That was a great learning opportunity for me to understand network protocols and error correction. I did not go through the code to understand the kind of protocol this piece is using but I see that it feels like a fun project. I am tempted to do this using "light"