A great article on profiling and optimising a JavaScript program in order to match the performance of its rewrite in…

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A great article on profiling and optimising a JavaScript program in order to match the performance of its rewrite in Rust/WebAssembly.

It’s a long but readable exploration of replacing certain bits of code and modifying algorithms in JavaScript to unlock a four-fold improvement in performance.

https://mrale.ph/blog/2018/02/03/maybe-you-dont-need-rust-to-speed-up-your-js.html#getting-the-code
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Published by John Hardy

Closures are a poor man's object. Objects are a poor man's closure.

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