I often come to this conclusion. One of my frameworks has hundreds of open source contributors now, and tens of millions of downstream users use things built o

I often come to this conclusion. One of my frameworks has hundreds of open source contributors now, and tens of millions of downstream users use things built on top of it. I'm now working on another one, and we just had our first few PRs from people who aren't me. And I ain't too young anymore. (And yes, this comment, while true, is tongue-in-cheek; there were darned good reasons for making new frameworks in both cases)