Enqueue Scripts Only for Specific Admin Pages

Load scripts and styles only on specific WordPress admin pages to avoid conflicts and keep the dashboard fast. For more on optimizing script loading.

add_action( 'admin_enqueue_scripts', function ( $hook ) {
    // Only load on the post edit screen
    if ( $hook !== 'post.php' && $hook !== 'post-new.php' ) {
        return;
    }

    wp_enqueue_style(
        'savvy-admin-custom',
        get_template_directory_uri() . '/css/admin-custom.css',
        array(),
        '1.0.0'
    );

    wp_enqueue_script(
        'savvy-admin-custom',
        get_template_directory_uri() . '/js/admin-custom.js',
        array( 'jquery' ),
        '1.0.0',
        true
    );
} );

Add to functions.php. The $hook parameter tells you which admin page is loading. Common values: post.php, edit.php, upload.php, options-general.php.