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Re:Ask HN: What are some cool but obscure data structures yo... by Cthulhu_ on Friday July 22, 2022 @03:37AM (#32189522)
I didn't know this was a formal design pattern; I do recall having implemented this myself once, as a means to avoid double requests from different components.

Later on I switched to using react-query which has something like this built-in, it's been really good.

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