How is a JavaScript hash map implemented

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I'm using OpenLayers right now and need to draw a tonne of data into a vector layer (greater than 100000 vectors).

To evaluate the efficiency, I'm currently attempting to incorporate all of these vectors into a JavaScript hash map.

I'm curious as to how the JavaScript hash map is implemented—is it a true hash function, or is it just a wrapped function that makes use of a straightforward data structure and a search algorithm?
Dec 7, 2022 in Java by Nicholas
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