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Showing posts with the label Javascript Engine
Why Does V8 Uses Pointer Tagging And Not Nan Boxing?

Why Does V8 Uses Pointer Tagging And Not Nan Boxing?

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I'm learning V8 internals now. I learned that V8 uses pointer tagging for value storing, but wo… Read more Why Does V8 Uses Pointer Tagging And Not Nan Boxing?
What Is The Complexity Of Retrieval/insertion In JavaScript Associative Arrays (dynamic Object Properties) In The Major Javascript Engines?

What Is The Complexity Of Retrieval/insertion In JavaScript Associative Arrays (dynamic Object Properties) In The Major Javascript Engines?

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Take the following code example: var myObject = {}; var i = 100; while (i--) { myObject['f… Read more What Is The Complexity Of Retrieval/insertion In JavaScript Associative Arrays (dynamic Object Properties) In The Major Javascript Engines?