Answers for "cancel a set interval"

Javascript stop setInterval

var myInterval = setInterval(function(){console.log("mmk")}, 2000);

clearInterval(myInterval); //stop that interval

stop a setinterval

let myVar = setInterval(() => {console.log('bop'), 1000);

clearInterval(myVar);

javascript stop setinterval

let autoScroll = window.setInterval(() => {
  if (window.scrollY >= document.getElementById('second-part').scrollHeight) {

    clearInterval(autoScroll);
  }

  window.scrollBy(0, 10);
}, 25);

how to do a function after a set interval js

function sayHi() {
  alert('Hello');
}
//Do a function at a set interval continuously
setTimeout(sayHi, 1000);
//Do a function once after a set interval
setTimeout(sayHi, 1000);