I think this article posted to HN last week did a better job explaining things IMO https://earendil.com/posts/what-is-a-harness/ https://earendil.com/posts/what

I think this article posted to HN last week did a better job explaining things IMO https://earendil.com/posts/what-is-a-harness/ https://earendil.com/posts/what-is-a-harness/