What is progressive enhancement

Progressive enhancement is a web development strategy that emphasizes the importance of building web applications that function on the widest range of browsers and devices while enhancing the user experience for those with better technology. This approach starts with a basic level of user experience, then layers on enhancements for users with modern browsers and features.

The fundamental idea is to ensure that all users have access to basic content and functionality, regardless of their browser's capabilities. Those using more advanced browsers will benefit from enhanced features, improving the overall experience without diminishing accessibility.

For example, a simple HTML form can be styled using CSS and enhanced with JavaScript for richer interactivity, but it must still work without these features.

<form action="submit.php" method="post"> <label for="name">Name:</label> <input type="text" id="name" name="name"> <input type="submit" value="Submit"> </form>

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