In this post, we are going to see how to write a JavaScript countdown timer. Here is the JavaScript countdown timer script for you,
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//JS code for countdown timer function countdownTimer() { const difference = +new Date('2023-10-11') - +new Date(); let remaining = "Time's up!"; if (difference > 0) { const parts = { days: Math.floor(difference / (1000 * 60 * 60 * 24)), hours: Math.floor((difference / (1000 * 60 * 60)) % 24), minutes: Math.floor((difference / 1000 / 60) % 60), seconds: Math.floor((difference / 1000) % 60) }; remaining = Object.keys(parts) .map(part => { if (!parts[part]) return; return `${parts[part]} ${part}`; }) .join(" "); } document.getElementById("countdown").innerHTML = remaining; } |
