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All data is stored locally and can be imported/exported as JSON—no backend, no dependencies, no build step.\n\n---\n\n## 📺 Live Demo\n\nhttps://bocaletto-luca.github.io/MultiEventCountdownTimer/index.html\n\n---\n\n## 🚀 Features\n\n- **Multiple Events**  \n  • Create unlimited countdown timers and stopwatches  \n  • Name each event for easy identification  \n\n- **Real-Time Alerts**  \n  • Audio beep when a countdown reaches zero  \n  • Card flashes green for 10 seconds as a visual cue  \n\n- **JSON Import / Export**  \n  • Export your entire event list as a JSON file  \n  • Import a JSON file to restore or replace events  \n\n- **Responsive Design**  \n  • Mobile-first layout using CSS Grid \u0026 Flexbox  \n  • Single HTML/CSS/JavaScript file, zero external libraries  \n\n- **GPLv3 Licensed**  \n  • Open-source under the GNU General Public License v3.0  \n\n---\n\n## 📁 Repository\n\nhttps://github.com/bocaletto-luca/MultiEventCountdownTimer\n\n---\n\n## 🛠️ Getting Started\n\n### Prerequisites\n\n- A modern web browser (Chrome, Firefox, Edge, Safari)\n\n### Installation\n\n1. Clone the repository  \n   ```bash\n   git clone https://github.com/bocaletto-luca/MultiEventCountdownTimer.git\n   ```\n2. Open `index.html` in your browser  \n\n---\n\n## 🎯 Usage\n\n1. **Add an Event**  \n   - Enter an event name.  \n   - Choose **Countdown** or **Stopwatch**.  \n   - For countdowns, set a target date \u0026 time.  \n   - Click **Add Event**.  \n\n2. **Manage Events**  \n   - **Delete**: remove an event.  \n   - **Start/Pause** (stopwatches only): toggle timing.  \n   - **Reset** (stopwatches only): clear elapsed time.  \n\n3. **Alerts**  \n   - Countdown timers beep when they hit zero.  \n   - The event card flashes green for 10 seconds.  \n\n4. **Import / Export**  \n   - Click **Export JSON** to download your events.  \n   - Click **Import JSON** and select a previously exported file to restore events.  \n\n---\n\n## 🧰 Technologies\n\n- HTML5 \u0026 CSS3 (Grid, Flexbox, Custom Properties)  \n- Vanilla JavaScript (ES6)  \n- Web Audio API for beep alerts  \n- LocalStorage for data persistence  \n- No external libraries or build tools  \n\n---\n\n## 🤝 Contributing\n\nContributions are welcome! To contribute:\n\n1. Fork the repository  \n2. Create a new branch  \n   ```bash\n   git checkout -b feature/YourFeature\n   ```\n3. Commit your changes  \n   ```bash\n   git commit -m \"Add your feature\"\n   ```\n4. Push to your fork  \n   ```bash\n   git push origin feature/YourFeature\n   ```\n5. Open a Pull Request on GitHub  \n\n---\n\n## 📄 License\n\nThis project is licensed under the [GPLv3 License](https://www.gnu.org/licenses/gpl-3.0.en.html).\n\n---\n\n## 👤 Author\n\n**Bocaletto Luca**  \n- GitHub: [@bocaletto-luca](https://github.com/bocaletto-luca)  \n- Live Demo: https://bocaletto-luca.github.io/MultiEventCountdownTimer/index.html\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbocaletto-luca%2Fmultieventcountdowntimer","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbocaletto-luca%2Fmultieventcountdowntimer","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbocaletto-luca%2Fmultieventcountdowntimer/lists"}