Test-first discipline for the PRODUCTION client code Dinesh ships — a live salon booking app, Next/React/TypeScript surfaces real users touch. Red before green: write the failing behavior test, then only enough code to pass it. Use when building or changing a shipped feature test-first, or when some
Test-first discipline for the PRODUCTION client code Dinesh ships — a live salon booking app, Next/React/TypeScript surfaces real users touch. Red before green: write the failing behavior test, then only enough code to pass it. Use when building or changing a shipped feature test-first, or when someone says 'write a test for this', 'add test coverage', 'red-green-refactor', 'TDD this', 'test the b