You can use jQuery from the Google's libraries.

Why you should load jQuery from Google

  • Decrease latency
  • Increase parallelism
  • Better caching

More information: http://encosia.com/3-reasons-why-you-should-let-google-host-jquery-for-you/

How to

You need to edit the boot rules.

Edit this file: /admin/boot/rules/3-variables.bit

Find the next lines

// =====================================================================
//	JAVASCRIPT
// =====================================================================
// Comment if you are using jQuery from other server
define('JS_JQUERY', HTML_PATH_ADMIN_JS.'jquery/jquery.js');

// Uncomment if you want to use jQuery from Google's servers
//define('JS_JQUERY', '//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js');

// Uncomment if you want to use jQuery from jQuery's servers
//define('JS_JQUERY', 'http://code.jquery.com/jquery-latest.min.js');

Change for this

// =====================================================================
//	JAVASCRIPT
// =====================================================================
// Comment if you are using jQuery from other server
//define('JS_JQUERY', 'HTML_PATH_ADMIN_JS.'jquery/jquery.js');

// Uncomment if you want to use jQuery from Google's servers
define('JS_JQUERY', '//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js');

// Uncomment if you want to use jQuery from jQuery's servers
//define('JS_JQUERY', 'http://code.jquery.com/jquery-latest.min.js');