I'm not coding for 30 years (yet), but I have some code from 10 years ago that is still running and being used today. The fun part: all code that had "fancy ne

I'm not coding for 30 years (yet), but I have some code from 10 years ago that is still running and being used today. The fun part: all code that had "fancy new technology" in it has been replaced over the years. The only code that has survived was written from scratch without any other dependencies. Most of it being vanilla Javascript (doing quite advanced calculations)!