It’s significant to my dev roots too. I had both the OS itself as well as several apps customized, with the most extensively modded being a totally rebranded Ne

It’s significant to my dev roots too. I had both the OS itself as well as several apps customized, with the most extensively modded being a totally rebranded Netscape Communicator with custom iconography. I also used it to mod games, doing things like changing sounds something silly or replacing 2D characters with pixel-versions of my siblings. It was always a bit disappointing to come across the odd program (usually cross platform stuff) that had little or nothing that could be edited in ResEdit.