I guess as far as other, older software: I'd need to know your interests or field. How I write software has completely changed at least 5 times, and now I'm dee

I guess as far as other, older software: I'd need to know your interests or field. How I write software has completely changed at least 5 times, and now I'm deep diving on my 6th (docker/k8s) to deliver the same things I was delivering back in the 80's with software development process one. Actually, add 3 more complete re-wiring of how I write code - I forgot working on game consoles: every new console is a complete start from zero how to write, debug, package and ship software, software that is not that much different than was delivered with the last platform and dev process.