A Child Theme in WordPress is a sub-theme that inherits the functionality, features, and styling of a parent theme, allowing developers to modify or add custom features without altering the original theme's code. This approach ensures that customizations remain intact and unaffected by updates to the parent theme, making it a crucial tool for web development, SEO, and digital marketing professionals seeking to maintain consistent branding and functionality. By leveraging child themes, developers can improve website performance and SEO by customizing design elements and functionalities while adhering to best practices for clean code and maintainability.
