<script async > support

[Dmitry]

Hello, it would be good if you could implement a feature that allows adding async to a script tag.

Here is doc about it http://www.w3schools.com/tags/att_script_async.asp

[Javi]

Hi @Rikcon.

The js() function currently supports passing an array of attributes to customize the rendered script tag or you could even pass a closure to take full control of the script tag.

i.e: Using Assets::add('effects.js')->js(['foo' => 'bar', 'async']); will result in

 <script type="text/javascript" src="js/effects.js" foo="bar" async="async">

or you could use

Assets::js(function ($assets) {
    $output = '';
    foreach($assets as $a)
        $output .= '<script src="' . $a . '" async></script>';
    return $output
});

More info in the API docs