Code style refers to a set of guidelines and conventions that dictate how code should be written and formatted. These guidelines cover aspects such as naming conventions, indentation, spacing, and the use of comments. Adhering to a consistent code style helps improve readability and maintainability, making it easier for developers to understand and collaborate on code. Different programming languages often have their own recommended code styles, such as the PEP 8 style guide for Python or the Google Java Style Guide for Java. Many organizations also create their own code style guidelines to ensure uniformity across projects and teams.