Philip Ang https://portfolio-fawn-zeta-lj36yqwhax.vercel.app Software engineer building playful, useful things for the web en What five years of on-call taught me about writing logs https://portfolio-fawn-zeta-lj36yqwhax.vercel.app/blog/what-five-years-of-on-call-taught-me-about-writing-logs https://portfolio-fawn-zeta-lj36yqwhax.vercel.app/blog/what-five-years-of-on-call-taught-me-about-writing-logs Tue, 11 Aug 2026 09:00:00 GMT The log line you need at three in the morning is never the one you wrote at three in the afternoon. Some rules I now follow without arguing. A slug is a decision, not a derivation https://portfolio-fawn-zeta-lj36yqwhax.vercel.app/blog/a-slug-is-a-decision-not-a-derivation https://portfolio-fawn-zeta-lj36yqwhax.vercel.app/blog/a-slug-is-a-decision-not-a-derivation Sat, 20 Jun 2026 09:00:00 GMT Deriving a URL from a title looks like a pure function. It is actually a small pile of product decisions wearing a regular expression. Springs beat easing curves for interface motion https://portfolio-fawn-zeta-lj36yqwhax.vercel.app/blog/springs-beat-easing-curves-for-interface-motion https://portfolio-fawn-zeta-lj36yqwhax.vercel.app/blog/springs-beat-easing-curves-for-interface-motion Sat, 02 May 2026 09:00:00 GMT A duration and a bezier curve describe how an animation looks. A spring describes how an object behaves. That difference shows up everywhere once you notice it. Why I stopped reaching for an ORM abstraction layer https://portfolio-fawn-zeta-lj36yqwhax.vercel.app/blog/why-i-stopped-reaching-for-an-orm-abstraction-layer https://portfolio-fawn-zeta-lj36yqwhax.vercel.app/blog/why-i-stopped-reaching-for-an-orm-abstraction-layer Sat, 14 Mar 2026 09:00:00 GMT Every project I have worked on eventually grew a repository layer on top of its ORM. Every one of them regretted it. Here is what I do instead.