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The Compendium

Insights

Thinking on software identity, agentic development, and the engineering decisions that persist.

Essay8 min read

The Bug Nobody Wrote

45% of software defects originate before anyone writes a line of code. You can't catch them with better tests because the tests inherit the same blind spots as the spec. The fix is testing upstream: probing what the software claims to be, not just what it does.

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