📝 What is a "harness"? I'm going to be honest here: I'm writing this because I'm tired of having to explain it, and it seems like there's no single "resource" that properly explains what a harness actually is. By the end of this article, you should know everything you'd ever need to know about what a harness is and how they work. Humans use interfaces Generally speaking, humans don't use computers by writing code. They use an interface of some form, be it a terminal, a website, or an…