A simple yet engaging React-based timer challenge app where users must stop the countdown as close to zero as possible to win. The app visually displays a countdown, determines win/loss, shows results in a modal dialog, and tracks your score based on your reaction time.
- ⏳ Countdown timer in milliseconds
- 🎯 Challenge-based gameplay: stop the timer at the right time!
- 📊 Score calculation based on remaining time
- 💬 Result dialog with win/loss status
- 🔁 Reset & restart functionality
- 🔧 Built with React 19 (no
forwardRef)
- React 19
- JavaScript (ES6+)
- CSS Modules or regular CSS
- React
useRef,useImperativeHandle,useStatehooks
git clone https://github.com/BekaluEshete/timer-challenge-app.git
cd timer-game
npm install
npm start