May 19, 2026 Your validation layer is bigger than your business logic Manual validation bloats your codebase and still misses edge cases. Here's how to enforce runtime contracts with declarative schemas that stay out of your way. deep-divesruntime-contractsvalidationdesign-by-contract
May 16, 2026 The AI Safety Stack: Types, Contracts, Property Tests, and Mutation Gates If you want AI-generated code to survive production, do not rely on code review alone. ai-engineeringsafety-stacktypesdesign-by-contractproperty-based-testingmutation-testing
May 15, 2026 Why Great Engineering Ideas Stayed Niche Until AI Made Them Economical Design by contract, property-based testing, mutation testing, and model checking were not bad ideas. They were too expertise-heavy to sustain. ai-engineeringsoftware-reliabilitydesign-by-contractproperty-based-testingmutation-testing
