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You await the `yieldOrContinue` function. `yieldOrContinue` returns a promise that resolves when your code should resume running. Your work will only be paused at places that you explicitly await the provided functions, so yes, you do need to explicitly give up control.

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Yes, that's it. You choose where to pause/resume work and place the calls to `yieldOrContinue` there.

The only gotcha is that you have to choose wisely. It's not a bad thing though. This is really cooperative multitasking all over again.

Pretty much, which is how browsers work in general with the single thread (ex. The html parser yields after a certain number of tokens or if user input is waiting).

React's concurrent mode is the same thing as well.

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