Best of 2023

The blog posts Hacker News loved most in 2023. 6,299 posts.

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5434

Making sense of React Server Components

This year, the React team unveiled something they've been quietly researching for years: an official way to run React components exclusively on the server. This is a significant paradigm shift, and it's caused a whole lot of confusion in the React community. In this tutorial, we'll explore this new world, and build an…

5437

Ubuntu Pro Shenanigans

10/18/2026: Drive Specifications Matter (Complete) 10/09/2026: Gear Review: XTEINK X4 Pro 10/09/2026: Gear Review: OLYVUE V78 Dash Cam 10/01/2026: UNREDACTED Magazine Issue 013 09/21/2026: Updated OSINT Scripts 09/20/2026: New Socials 08/29/2026: Blog Archive 08/20/2026: Free PDF Self-Publishing Guide 08/19/2026: OS…

5441

PHP 8.3

PHP 8.3 is a major update of the PHP language. It contains many new features, such as explicit typing of class constants, deep-cloning of readonly properties and additions to the randomness functionality. As always it also includes performance improvements, bug fixes, and general cleanup.

5450

Link-Time Optimisation (LTO)

I recently started exploring link-time optimisation (LTO), which I used to think was just a single boolean choice in the compilation and linking workflow, and perhaps it was like that a while ago… I’ve learned that these days, there are many different dimensions of LTO across compilers and linkers today and more…

5454

My Meeting with David Bohm

June 29, 2023. Some scientists seek to clarify reality, others to mystify it. Physicist David Bohm seemed driven by both impulses. He is renowned for promoting a sensible (according to experts like Einstein, John Bell and philosopher Tim Maudlin) interpretation of quantum mechanics. But Bohm also a

5459

A very subtle bug (2010)

6.033, MIT’s class on computer systems, has as one of its catchphrases, “Complex systems fail for complex reasons”. As a class about designing and building complex systems, it’s a reminder that failure modes are subtle and often involve strange interactions between multiple parts of a system. In my own experience…