Open Margin

Latest writing

On API design principles

The tools we reach for shape our thinking. I've spent the last decade in terminals and shells, and it's changed how I approach problem-solving in subtle ways.

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Why defaults matter more

Naming is one of the hardest problems in software, yet we spend less time on it than we should. Let's talk about why it matters and how to get better at it.

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From the archive

Performance optimization is a tempting distraction. Every line of code that exists to optimize one specific case is a line that must be maintained and understood forever.

About this site

A technical writer exploring systems thinking, code design, and the intersection of tools and thought.

Thoughts on systems. Updated monthly.

Elsewhere

Occasional writing on systems topics. Archives here.

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