Build an Interactive Event Countdown Timer Page

Countdown timers are perfect for event promotions, launches, or celebratory moments. This project teaches JavaScript date/time manipulation, UI updates, and responsive layout design.

The page should instantly display how much time is left until an event, updating in real time with smooth transitions and a modern visual aesthetic.

The target event date is parsed in JavaScript and compared with the current time. The difference is calculated in days, hours, minutes, and seconds, which update every second.

• User opens the page and sees a countdown timer ticking in real time.
• Each time unit updates via `setInterval` every second.
• At zero, an animation or message is triggered automatically.
• Optional: Add background audio or celebration visuals on completion.
• Can be embedded in landing pages or used standalone.

• Creating a Countdown Timer in JS
• Lottie Animations for Web
• Canvas Confetti Effect
• Tailwind Typography Plugin
• SetInterval in JavaScript