Create a simple stopwatch app that lets users start, stop, and reset a timer to track elapsed time.
- Start the timer
- Pause/Stop the timer
- Reset the timer to zero
- Displays time in minutes, seconds, and milliseconds
- Working with JavaScript
setIntervalandclearInterval - DOM manipulation
- Event handling
- Time calculation and formatting
Add lap functionality to record and display multiple time splits.
<iframe src="https://codesandbox.io/embed/yyhqfy?view=preview"
style="width:100%; height: 500px; border:0; border-radius: 4px; overflow:hidden;"
title="stopwatch-app"
allow="accelerometer; ambient-light-sensor; camera; encrypted-media; geolocation; gyroscope; hid; microphone; midi; payment; usb; vr; xr-spatial-tracking"
sandbox="allow-forms allow-modals allow-popups allow-presentation allow-same-origin allow-scripts"
></iframe>