How can individuals with limited programming skills still contribute to the development of a website, particularly when it comes to user authentication features like login and registration forms?

Individuals with limited programming skills can contribute to the development of a website by utilizing pre-built plugins or platforms that offer user authentication features. For example, using a content management system like WordPress or a service like Firebase Authentication can simplify the process of adding login and registration forms to a website without requiring extensive coding knowledge.

// Example code using Firebase Authentication for user authentication
// This code snippet assumes Firebase SDK is already set up in the project

// Initialize Firebase authentication
$auth = new \Firebase\Auth\Token\Verifier($firebaseApiKey);

// Check if user is logged in
if ($auth->verifyIdToken($idToken)) {
    // User is authenticated
    $userData = $auth->getData();
    echo 'Welcome, ' . $userData['name'];
} else {
    // User is not authenticated
    echo 'Please log in to access this content';
}