HTTP status codes are three-digit responses that servers send back to clients (browsers, apps, or APIs) to indicate the outcome of a request.
Product Managers should focus on HTTP status codes that impact user experience, API performance, and debugging.
Understanding HTTP status codes helps Product Managers improve communication with developers, diagnose and prioritize issues, and optimize API performance.
HTTP status codes are categorized into several types, such as informational, success, redirection, client error, server error, and custom codes.