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script.js
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script.js
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const days = document.getElementById("days");
const hours = document.getElementById("hours");
const minutes = document.getElementById("minutes");
const seconds = document.getElementById("seconds");
const year = document.getElementById("year");
let currentYear = new Date().getFullYear();
let nextYear = currentYear +1;
year.innerHTML = nextYear;
let newYearTime = new Date(`January 01 ${nextYear} 00:00:00`);
function updateCountdown() {
let currentTime = new Date();
let diff = newYearTime - currentTime;
let d = Math.floor(diff / 1000 / 60 / 60 / 24);
let h = Math.floor(diff / 1000 / 60 / 60) % 24;
let m = Math.floor(diff / 1000 / 60) % 60;
let s = Math.floor(diff / 1000) % 60;
days.innerHTML = d < 10 ? "0" + d : d;
hours.innerHTML = h < 10 ? "0" + h : h;
minutes.innerHTML = m < 10 ? "0" + m : m;
seconds.innerHTML = s < 10 ? "0" + s : s;
}
window.onblur = () => document.title = `Come Back :( `
window.onfocus = () => document.title = "New Year Countdown"
setInterval(() => {
updateCountdown();
}, 1000);