Apr 6 · 7 min read · Every senior engineer you admire is not smarter than you. They just carry a set of lenses they reach for automatically, and nobody told you the lenses existed. That gap, between the engineer who stare
Join discussion
Apr 4 · 8 min read · Some problems cannot be solved faster no matter how clever you are. That is not a reflection on your skill. It is a property of the problem. Knowing which problems fall into that category is one of th
Join discussion
Apr 1 · 6 min read · Every function you have ever written is a lie. Or at least, that is what a mathematician would say if they looked at most production code. In mathematics, a function has a strict definition: a relatio
Join discussion
Mar 30 · 8 min read · Every app you have ever built is secretly doing mathematics you never signed up to learn. Not in a frightening way. The mathematics was always there, running quietly underneath the architecture decisi
Join discussion
Mar 28 · 7 min read · Every decision your code has ever made reduces to three operations on true and false, and so does every firewall rule protecting a production system. That is not a simplification. It is accurate. The
Join discussion
Mar 25 · 6 min read · You have been giving instructions your entire life, but you have probably never given one that a computer could actually follow. Tell a colleague to "sort these files alphabetically" and they will fig
Join discussion
