Definition
WordPress hooks are a functionality that allows developers to modify or extend WordPress features without altering core files. They are fundamental in customizing WordPress through actions and filters.
Use Cases & Examples
Adding Custom Code
Use action hooks to execute custom code at specific points, like adding content after a blog post.
Modifying Output
Implement filter hooks to alter data before it is displayed, such as changing the title format.
Integrating Third-Party Services
Use hooks to connect with external APIs or services, like embedding analytics.