A beautiful, full-screen timer designed for Mahjong games and other events. Features a large, legible display optimized for projectors and large screens.
- Large Timer Display - MM:SS format with customizable font size (10-40vw)
- Font Customization - Choose from System, Serif, or Monospace fonts
- Theme Support - Light and dark themes
- Audio Alerts - Pleasant bell-like ding at warning time and when timer expires
- Persistent State - Timer continues even if you accidentally refresh the page
- Timeout Mode - Red background and counts up (+MM:SS) when time runs out
- Total Time - Set the countdown duration (MM:SS format)
- Warning Time - Get an audio alert at a specific time remaining
- Play Sound at 0 - Toggle sound when timer reaches zero
- Font Size - Adjust the timer display size
- Font Family - System, Serif, or Monospace
- Theme - Light or dark mode
- ▶ / ⏸ - Start or pause the timer
- ↺ - Reset timer to the configured duration
- ⚙ - Open settings panel
This project is automatically deployed to timer.tamaserdos.com via GitHub Actions.
npm install
npm run devMIT