Guide developers through a red-green-refactor test-driven loop with interface confirmation.
npx skills add https://github.com/johwer/marketplace --skill tdd-johwer
Please help me install this Agent Skill. Skill: tdd Source: https://github.com/johwer/marketplace/tree/main/skills/tdd Command: npx skills add https://github.com/johwer/marketplace --skill tdd-johwer
Enforces a test-driven development workflow that ensures features begin from failing tests and contracts, helping teams ship reliable code faster and with clearer interfaces.
Start by describing the feature's contract, write a failing test for it, then implement only enough code to pass the test.
High-intent search queries and answers about installing and using this skill.
Test-driven development is a workflow requiring a failing test before implementation. The red-green-refactor loop means writing a failing test, implementing minimal code to pass it, then refactoring to ensure robust test coverage and prevent regressions.
To implement features using test-first design, define the feature's contract by specifying inputs, outputs, and behavior. Write a failing test for this interface, then implement only enough code to pass the test to ensure safe incremental integration.
Yes, test-driven development applies to both frontend and backend tasks. It enforces a disciplined workflow by requiring explicit contracts and failing tests before coding, which validates behavior and prevents regressions across the entire stack.
The best way to prevent regressions during code refactoring is to enforce a test-first development loop. By requiring a failing test before implementation and maintaining robust test coverage, you catch regressions early during incremental integration.
Start a feature with interface-first design by describing the feature's contract, specifying its inputs and outputs. Write a failing test for this contract, then implement only enough code to satisfy the test, ensuring safe incremental integration.
udecodeEnforces test-first development by writing failing tests, implementing minimal code, and refactoring.
santosomarApply behavior-preserving code refactoring steps with tests between each change.
OvidEnforce a red-green-refactor workflow to reduce flaky tests across codebases.
locnbk2002Guide users through the red-green-refactor Test-Driven Development cycle.
