Best of 2023

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

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3968

Bcrypt at 25

As one of the creators of bcrypt back in 1997, I find it somewhat surprising that, 25 years later, we still rely heavily on passwords. My initial encounter with password security took place in 1993 at the University of Hamburg. Having just discovered Unix, I was fascinated by a service called Yellow Pages that allowed…

3979

Broken Ownership

In the ownership trio, we discussed 3 elements: Knowledge, Mandate and Responsibility. This article digs into various broken ownership scenarios where 1-2 of those elements are missing, what are the common symptoms and how to fix them.

3982

Lindenmayer systems

A Lindemayer system or LSystem for short consists of an alphabet of symbols that can be used to make strings, a collection of production that expand each symbol into some larger string of symbols, an initial “axiom” string from which to begin construction, and a mechanism for translating the generated strings into…