Best of 2023

The blog posts Hacker News loved most in 2023. 3,824 posts.

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524

The networkQuality tool on macOS

Getting Started with networkQuality The networkQuality tool is a built-in tool released in macOS Monterey that can help diagnose network issues and measure network performance. In this post, we'll go over how to use the networkQuality tool and some of its key features. Running the Default Tests To

526

Regex engine internals as a library

Over the last several years, I’ve rewritten Rust’s regex crate to enable better internal composition, and to make it easier to add optimizations while maintaining correctness. In the course of this rewrite I created a new crate, regex-automata , which exposes much of the regex crate internals as their own APIs for…

534

Why to start a startup in a bad economy (2008)

October 2008 The economic situation is apparently so grim that some experts fear we may be in for a stretch as bad as the mid seventies. When Microsoft and Apple were founded. As those examples suggest, a recession may not be such a bad time to start a startup. I'm not claiming it's a particularly good time either…