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TDD & Spec-Driven Development

I need to...

I need to... Guide
Understand what TDD is and why it matters TDD Overview
Know when to use TDD vs traditional testing TDD vs Traditional Testing
Learn the core rules of TDD The Three Laws of TDD
Follow the TDD workflow step-by-step Red-Green-Refactor Workflow
Write effective unit tests Unit Testing Fundamentals
Use mocks, stubs, fakes, and spies correctly Test Doubles
Structure my tests properly Testing Patterns
Understand spec-driven development Spec-Driven Development Overview
Write specifications that drive implementation Writing Effective Specifications
Use AI to generate code from specs From Spec to Implementation
Plan integration testing strategy Integration Testing Strategy
Set meaningful coverage goals Test Coverage Strategy
Refactor safely with test coverage Refactoring with Confidence
Avoid common TDD mistakes TDD Anti-Patterns
Apply TDD security best practices Security Best Practices
Optimize test performance Performance Best Practices
Follow development standards Development Standards
Find testing resources by language Code Reference Map