How does React's act work?

How does React's act work?
I've been using it forever and never knew! Now I understand what's going on when I get those dumb errors.
My notes - gist.github.com/lalunamel/7d2...
I'm using Obsidian here to take notes - • How I take notes with ...
0:00 - Intro
0:32 - tldr
1:58 - How does Reac schedule rendering? (Fibers)
5:40 - How do the tests know when React is done updating? (It's act)
6:19 - How act works
8:04 - Recap

[@cody_codes_youtube]

Holy smokes. This format threw me through a loop! The talking avatar is a nice touch.

[@ianhenrysmith]

Oh no does this mean I understand front end now

[@priyanshubharti457]

Thank you so much for making such an informative video! I've been trying to find videos on on React's inner working, and your video turned out to be a great recommendation by YT. BTW, what's this software you're using for diagrams?

[@codysehl]

Glad I could provide some good knowledge :) It's obsidian & everforest enchanted - I just made a video about it! kzbin.info/www/bejne/aGfEqmd9g7OUaqM

[@thesodapoppanda8778]

What vscode theme & diagram addon are you using they work really well together!

[@codysehl]

It's obsidian & everforest enchanted - I just made a video about it! kzbin.info/www/bejne/aGfEqmd9g7OUaqM

[@StingSting844]

What app are you using to draw this?

[@codysehl]

It's obsidian & everforest enchanted - I just made a video about it! kzbin.info/www/bejne/aGfEqmd9g7OUaqM

[@kfhahn]

what program is this? it looks a bit like a vsCode addon

[@codysehl]

It's obsidian & everforest enchanted - I just made a video about it! kzbin.info/www/bejne/aGfEqmd9g7OUaqM