Kódátvilágítás

Kódátvilágítás, a Hungarian term, translates to "code review" in English. It is a software quality assurance practice where a programmer other than the original author systematically checks source code. The primary goals of code review are to find and fix mistakes overlooked in the earlier stage of development, improve the overall quality of software, and to enhance developer productivity.

During a code review, one or more developers examine code for potential defects, deviations from coding standards, or areas for improvement. This process can be performed manually by having peers read the code, or through automated tools that analyze the code for common issues. Automated tools are often used for preliminary checks, while manual reviews focus on logic, design, and adherence to project-specific guidelines.

The benefits of kódátvilágítás are numerous. It can lead to earlier detection of bugs, reducing the cost of fixing them later in the development cycle. It also promotes knowledge sharing among team members, as reviewers become familiar with different parts of the codebase and learn new techniques from the reviewed code. Furthermore, it fosters consistency in coding style and helps maintain a high standard of code readability and maintainability. Implementing a robust code review process is considered a key practice in agile development methodologies and for ensuring the long-term health of a software project.