TDD TypeScript Skill

Expert TypeScript/JavaScript TDD implementation using strict red-green-refactor methodology with Vitest testing framework.

Description

Implement features by writing failing tests first, minimal code to pass, then refactoring. Comprehensive TypeScript/React TDD patterns.

What's Included

• Examples: TDD cycles, React component TDD, utility function TDD
• Reference: Red-green-refactor patterns, Vitest best practices
• Templates: Test templates, implementation workflows

Use When

• Implementing TypeScript features with TDD
• React component development
• Ensuring high test coverage