What is Progressive Enhancement?

Progressive Enhancement is a web design strategy that focuses on building a basic core experience for all users and then enhancing that experience for users with more advanced browsers or devices. This approach ensures that the fundamental functionality is accessible to everyone, regardless of their technology.

When to use Progressive Enhancement?

Progressive Enhancement should be used when developing websites or applications that need to be accessible to a wide range of users, including those with older browsers or limited capabilities. It is particularly beneficial in situations where you want to ensure that critical content and functionality are available to all users while still providing an enhanced experience for those with modern technology.

When not to use Progressive Enhancement?

Avoid using Progressive Enhancement when the primary audience for your site or application has uniform access to modern technologies and browsers. In such cases, a more streamlined approach that focuses solely on the latest standards might be more efficient and easier to implement.

What is the anatomy of Progressive Enhancement?

The anatomy of Progressive Enhancement consists of three main layers: the basic content layer, which provides essential information and functionality; the enhanced layer, which adds features and improvements for capable browsers; and the final layer, which may include advanced functionalities like animations or interactive elements that rely on JavaScript and CSS enhancements.