August 23, 2026

How TDD and BDD Actually Fit Into Spec-Driven Development

The role of TDD in SDD along with BDD, how agents reward hack Test-Driven development and how to prevent it

July 17, 2026

Behavior-Driven Development and Spec-Driven Development with OpenSpec

Capturing intent in Gherkin syntax to generate Cucumber tests that guide a coding agent — a walkthrough of Behavior-Driven Development combined with Spec-Driven Development using OpenSpec.