Lebenita

Wow, gorgeous writing, Ariel Levy was the perfect choice for helping write this.

They built the systems that are not in the news right now.

macOS only (like so many in this space)

"and there’s a reason for that" "The code isn’t slow. It just happens to be the code that’s holding the main thread." "dealing with the main thread becomes the important part" "What to remember for now is that holding the main thread for a long time is the same thing as freezing the screen." "One thing not to misread here is"

I realize the author may not write native English, but this is not translation slop, it's AI writing slop.

AI;DR – too bad as the content seems to be worthwhile, but then why not take the trouble to write it up yourself. Have it proofread/edited/spruced up all you want afterward, but don't have it do all (or most of) the writing.