Found the blog via a link to https://optimizedbyotto.com/post/reasons-to-stop-using-mysql/ on the Devuan list https://lists.dyne.org/lurker/message/20260121.090950.6486b344.en.html
Other articles such as https://optimizedbyotto.com/post/writing-tips-for-software-professionals/, https://optimizedbyotto.com/post/linux-containers-docker/, https://optimizedbyotto.com/post/restist-the-urge-of-quick-solutions/ sound interesting.
The article https://optimizedbyotto.com/post/pulsar-best-text-file-and-code-editor/ has some errors: " neither of them [vim, Emacs] has a graphical user interface, and they are completely incapable of doing things like showing images or, for example, a Markdown preview". Emacs can show images and probably can be taught to show a Markdown preview. The statement about modes (for Emacs) is misleading as well, Larry Tesler's statement 'Tesler was very keen on "modeless" software, where a user would not have to, for example, use a keyboard to switch to a command mode before switching back to edit text.' on https://www.theregister.com/2020/02/19/larry_tesler/ describes vi[m]'s modes, but Emacs modes are different, since you do not switch between command and text entry modes.