I'm amazed that it's only 5 years old. In those years, it's redefined both how software development works and the terminology we use to describe it. Honestly, i

I'm amazed that it's only 5 years old. In those years, it's redefined both how software development works and the terminology we use to describe it. Honestly, it's helped me to become a better developer in so, so many ways. What were SO-coders doing 5 years ago?