🚀 React Countdown Timer with Bootstrap | Dynamic Event Countdown App 📝 | Step-by-Step Tutorial

Published: 31 May 2026
on channel: JAIPRAKASH

🎉 Welcome to Channel!

In this tutorial, we’ll build a React Countdown Timer App using Bootstrap styling. This app dynamically counts down to any upcoming event 🕒—perfect for launches, birthdays, exams, weddings, or project deadlines!

👉 What You’ll Learn in This Video

✅ How to set up a React project with Bootstrap
✅ Build a dynamic countdown timer using React Hooks
✅ Handle date/time calculations in JavaScript
✅ Display days, hours, minutes, and seconds
✅ Show “Event Expired” message once the countdown finishes
✅ Make the app dynamic by adding events with input fields
✅ Final UI polish using Bootstrap

📌 Points to Mention in Video

📢 Introduction to the project
⚡ Setting up React with Bootstrap
⏳ Building the Countdown Timer logic
📆 Displaying days, hours, minutes, and seconds
⛔ Handling expired events
🎛️ Making the app dynamic using user inputs
✨ Final UI styling with Bootstrap

📂 Source Code (GitHub)

🔗 Download or Fork the Project Here:
https://github.com/JAIPRAKASH-07/coun...

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