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.
Refactoring: Improve Continuously, Not Occasionally
Every file you touch gives you a chance to make the next change easier.
Algorithm Speed: Solve the Right Problem First
The fastest code is rarely the most optimized. It is usually built on the right algorithm.
Programming by Coincidence: Make Every Line Intentional
Software that works without being understood is one refactor away from becoming tomorrow’s production bug.
Listen to Your Lizard Brain: Trust Your Instincts, Verify with Evidence
Your intuition is years of experience speaking quietly, but it still needs evidence before it becomes knowledge.
Blackboards: Collaborate Through Shared Knowledge
The most adaptable systems are often built through collaboration, not strict sequencing.
Actors and Processes: Build with Independent Components
The easiest systems to scale are often the ones whose components know the least about each other.
Shared State Is Incorrect State: Reduce Hidden Dependencies
The most difficult bugs often come from code that changes data you did not realize it could touch.