code-simplifier

Refactor complex code safely by applying heuristic-driven improvements like reducing nesting depth and extracting duplicated logic. This approach ensures readability and maintainability improvements while strictly preserving the original behavior.

A safe function length for code simplification is roughly 20 lines. Keeping functions around 20 lines reduces complexity and improves readability while maintaining behavior across functions, classes, and modules.

Reduce code duplication across modules by applying incremental refactoring techniques like deduplication. This process removes redundant logic while enforcing rules like nesting depth under 3 and argument counts of 4 or fewer to maintain behavior.

Tests are required to validate behavioral preservation during code refactoring. Running tests before and after applying readability improvements and complexity reduction ensures the refactored code maintains its original behavior.

Best practices for code readability include enforcing magic-number constants, limiting function arguments to 4, and keeping nesting depth under 3. These heuristic-driven improvements reduce complexity while maintaining behavior.

You can refactor duplicated code without breaking existing functions by following safe, incremental refactoring guidance. This method applies deduplication across classes and modules while using tests to verify behavior remains unchanged.