I just write up stuff I've done or have been working in. I try to do it in a clear manner so that others may learn something from it if they are unfamiliar with whatever it is I'm up to. And I hope that people who do know a bit about what I'm writing will make suggestions.

My latest post is exactly that: https://blog.jgc.org/2025/06/it-was-time-for-dim-bulb-curren... It's very niche, wasn't written up for SEO or whatever, and is just something I'm working on.