JAVASCRIPT

setImmediate clearImmediate

let immediateID = setImmediate(() => {
  // Run some code
}
//this only works in node js and interntinternet explorer
document.getElementById("button")
  .addEventListener(() => {
  clearImmediate(immediateID);
});

what is setImmediate vs clearImmediate

var immediateID = setImmediate(function);
// The below code displays the alert dialog immediately.
var immediateId = setImmediate(
    () => {    alert('Immediate Alert');
}