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How fast can you validate UTF-8 strings in JavaScript?
From Daniel Lemire's Blog

How fast can you validate UTF-8 strings in JavaScript?

When you recover textual content from the disk or from the network, you may expect it to be a Unicode string in UTF-8. It is the most common format. Unfortunately...

Parsing 8-bit integers quickly
From Daniel Lemire's Blog

Parsing 8-bit integers quickly

Suppose that you want to parse quickly 8-bit integers (0, 1, 2, …, 254, 255) from an ASCII/UTF-8 string. The problem comes up in the simdzone project lead by Jeroen...

A simple WebSocket benchmark in Python
From Daniel Lemire's Blog

A simple WebSocket benchmark in Python

Modern web applications often use the http/https protocols. However, when the server and client needs to talk to each other in a symmetrical fashion, the WebSocket...
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