I'm in the weird position of code I wrote 15 years ago still being a common thing I use in production on applications I run today. I worked for a monitoring com

I'm in the weird position of code I wrote 15 years ago still being a common thing I use in production on applications I run today. I worked for a monitoring company that still uses the distant ancestor of the code I wrote, so if I am monitoring applications using their library, it's still got a lot of my code in it. The oldest code I think is still in production I wrote in 2002, so it's old enough to drink. Still powers a web form as far as I am aware. Funny story - it was in ASP/JScript, so I've been doing "full stack JS" for close to 25 years now?!