Disable all scripts and styles from NextGEN Gallery? [closed]

This takes care of NextGEN’s slideshow and CSS, as well as the Shutter script and CSS that it also enqueues by default.

add_action('wp_print_scripts', 'wpse_82982_removeScripts');
add_action('wp_print_styles', 'wpse_82982_removeStyles');

function wpse_82982_removeScripts() {
    wp_dequeue_script('ngg-slideshow');
    wp_dequeue_script('shutter');
}

function wpse_82982_removeStyles() {
    wp_dequeue_style('NextGEN');
    wp_dequeue_style('shutter');
}

But: are you sure you want to do that? Maybe you can be a little selective, and only do that on selected pages / posts / categories.

Edit: to remove the commented-out meta tag too, add this filter:

add_filter('show_nextgen_version', '__return_null');