Loading...
Improve your programming skills through AI-generated refactoring challenges. Practice clean code principles with instant feedback and guided hints.
Beginner: Variable/function naming, basic structure improvements
Work with real code that needs improvement. Each challenge focuses on specific refactoring patterns and best practices.
Stuck? Request progressive hints that guide your thinking without giving away the solution.
Submit your refactored code for detailed AI evaluation and learn from expert-level feedback.