Tag: V8

  1. Pointer Compression in V8 · V8

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    Detailed post about how v8 used Pointer Compression to reduce heap size by up to 43%, resulting in less CPU usage and less time on garbage collection.

    It’s…dense. I’m going to likely have to re-read this several times to really understand all the details. Lots of interesting bits here.

    javascript v8 memory performance

  1. Maybe you don't need Rust and WASM to speed up your JS

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    An incredibly detailed walkthrough of optimizing the heck out of some JavaScript. Some really impressive gains here and lots of great, low-level information.

    javascript performance v8 compilers