Apply a test-protected loop to refactor legacy code without changing behavior.
npx skills add https://github.com/JayRHa/AgentSkills --skill refactoring-guide-jayrha
Please help me install this Agent Skill. Skill: refactoring-guide Source: https://github.com/JayRHa/AgentSkills/tree/main/refactoring-guide Command: npx skills add https://github.com/JayRHa/AgentSkills --skill refactoring-guide-jayrha
Refactoring is safer and faster when changes are broken into small, test-protected steps; this guide provides a repeatable workflow to preserve behavior while improving structure.
Install and follow the tiny, test-driven loop to steadily transform code without risking regressions.
High-intent search queries and answers about installing and using this skill.
To safely refactor legacy code with no tests, you must first write characterization tests to pin down existing behavior. This guide applies a structured, test-protected loop to incrementally improve code without changing observable results.
Characterization tests are safety nets that capture the current behavior of legacy code before you change it. You need them when refactoring modules with little or no test coverage to ensure observable results remain unchanged.
Yes, you can refactor large functions by applying a tiny, intention-revealing extraction process. This approach enforces small steps and mandatory test runs after each change, keeping the public API stable while reducing regression risk.
The best way to identify code smells and refactoring targets is using a structured, rule-driven approach. This guide helps you identify targets, extract functions, rename variables, and introduce safeguards incrementally.
Yes, this refactoring approach applies across languages and projects, from small utility modules to large service layers. It leverages provided references and scripts to validate progress and safety regardless of the language.
You should run tests after every small step because refactoring is safer and faster when changes are broken into test-protected steps. Mandatory test runs validate progress and prevent regressions during code maintenance.
TheBushidoCollectiveAdd characterization tests before refactoring untested legacy code.
a747895159Analyze source code to identify smells and propose refactoring opportunities.
summarybotngDetect code smells and apply behavior-preserving refactoring patterns with test verification.
webdriverioEnforce global coding style conventions across codebases during file creation or modification.
