WordPress: check if jQuery has been already loaded by a theme or plugin
By using the WordPress wp_script_is() function we can avoid duplicate versions of the jQuery library.
Theme and plugin development, tutorials and techniques to get the most from this popular CMS.
By using the WordPress wp_script_is() function we can avoid duplicate versions of the jQuery library.
A simple and effective way to create stylish and sticky post dates with jQuery on WordPress.
How to minify the main style sheet of our WordPress theme.