setImmediate polyfill for the browser and node
npm install setasapsetAsap 
====
setImmediate polyfill for the browser and node. This is an alternative to setTimeout(fn, 0), which behaves like setTimeout(fn, 4). setAsap will execute immediately. It has unmatched performance and is extremely lightweight.
npm install setasap --save
`
$3
`
setAsap(function() {
// do something async
});
``#### Note
Currently, there is no way to cancel setAsap. The code base is much smaller without it.