1.0.2

• Improved: method timing now returns .then ready callback when using API module: custom_load_script().then(/*...*/)
• Added $async.time method.

$async.time enables to make use of the timing module for any purpose, for example for script startup-time optimization or to execute a script when an element scrolls into view or matches a Media Query.

$async.time requires both the API and timing module.

$async.time(
  {
     "type": "requestIdleCallback",
     "timeout": 3000
  },
  function() {
    // big script
  },
  ["big-script"]
);

With JSON compression it would result in the following:

$async.time({"2":53,"57":3000},function(){});

When using debug sources, the browser console will provide Performance API details.