Files: wp-includes/functions.wp-scripts.php

Add metadata to a script.

Determines whether a script has been added to the queue.

Remove a previously enqueued script.

Remove a registered script.

Enqueue a script.

Sets translated strings for a script.

Localize a script.

Register a new script.

Adds extra code to a registered script.

Prints scripts in document head that are in the $handles queue.

Initialize $wp_scripts if it has not been set.