How to measure code quality? Top code quality metrics

Code quality is crucial for engineering organizations as it impacts user experience, maintainability, and the overall success of a product. Good quality code is easy to understand, reduces bugs, supports reuse, and enhances performance, whereas poor quality code can drain resources and hinder development. Measuring code quality through metrics is essential for maintaining high standards and ensuring the codebase is reliable and maintainable. Key metrics include cyclomatic complexity, average code review time, code churn, code coverage, code duplication, maintainability index, technical debt, and dependency graph complexity. These metrics provide actionable insights into the code's health, enabling teams to make necessary improvements and set benchmarks. An internal developer portal can help centralize these metrics, providing a comprehensive view of software quality and aiding in informed decision-making across the software development lifecycle.