"There was also a moment where several well-known, established programmers publicly made fun of some of the code I posted. This was at a time where I was still junior. It took away my confidence in my coding ability for awhile. It’s ironic because I’ve found the best way to build confidence is to do hard things you didn’t think you could do. Coding up these libraries and getting them working gave me real confidence in my coding. But, once again, I didn’t need to open source them to get that benefit.

I personally, despite a common mantra, regret many things I’ve done in my life. One of them is open sourcing all those side projects. I would have open sourced maybe a couple of them, and otherwise gotten experience from working on an established open source project, or my own projects in private."