Stay Safe Out There: Build Security In
Security is strongest when it is built into every boundary, permission, and design decision instead of added at the end.
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Property-Based Testing: Test the Rules, Not Just the Examples
Property-based testing moves beyond hand-picked examples by testing the rules that should remain true across many possible inputs.
Refactoring: Improve Continuously, Not Occasionally
Tests do more than catch defects. They document behaviour and give developers the confidence to change software safely.
Programming by Coincidence: Make Every Line Intentional
Software that works without being understood is one refactor away from becoming tomorrow’s production bug.
Transforming Programming: From State to Flow
When you reduce hidden state and focus on clear transformations, debugging turns from detective work into simple reasoning.
Assertive Programming: Catch Problems Early
Assertive code fails early, clearly, and exactly where the real problem begins.
Dead Programs Tell No Lies: Fail Fast and Loud
A loud failure today prevents a silent disaster tomorrow.
Design by Contract: Define Expectations Clearly
Clear contracts turn fragile assumptions into predictable behavior.