My extensive post "A (Mostly) Complete Guide to React Rendering Behavior" is the most popular and widely appreciated post I've written. After the recent updates to cover React 18, it's now around 10,900 words long!
I recently had a chance to give a talk based on that post for React Advanced in 2022 and React Rally in 2023.
React Rally 2023
I'll link the video once it's available.
A (Brief) Guide to React Rendering Behavior - slides
A (Brief) Guide to React Rendering Behavior - livestream video
React Advanced 2022
A (Brief) Guide to React Rendering Behavior - video
And here's the slides: