Since React-Forget became a thing, there's a bunch of talk about “fine-grained MEMOIZATION” and the performance benefits of memoizing your rendered JSX.
To the point that memoization techniques have been compared to Fine-Grained Reactivity, but those two concepts should not be part of the same conversation.
Chapters
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00:00 - Intro
1:09 - Memoization concept
1:30 - Concept of Fine-Grained Reactivity
1:49 - React code without memoization
2:41 - Testing re-renders
3:05 - Bringing Memo to our React components
3:24 - Side-note on React-Forget
3:40 - Testing re-renders post-Memoization
4:28 - Solid version
5:22 - Testing re-renders
5:40 - Thanks to Signals
6:20 - Final thoughts and wrap