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Notes on what I learn building developer tools — Swift, code quality, and the small habits that compound. Updated when there’s something worth writing down, not on a schedule.

Jul 20, 2026 Three Hours to Learn How Build Systems Actually Think What fighting the Xcode sandbox taught me about contracts, trust, and pragmatism. Build SystemsXcode Jul 6, 2026 I Moved a Property. The Comment Didn’t Follow. I moved a property three positions down in a Swift struct. The comment above it ended up attached to a completely different method. The code compiled. The... SwiftCode Quality Jun 15, 2026 Code Organization Isn’t Style — It’s Governance Why I built a tool to automate structural conventions — and why the organizational problem was harder than the technical one. Code Quality Jun 1, 2026 Duplicate Code Isn’t the Problem — Late Feedback Is Most teams already have duplication tools. The problem is when they speak. Code Quality

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