Adding a lap-timer is no walk in the park, but what good is a stopwatch that only tracks one lap? We’ll take all we’ve learned about state, lists, and conditional rendering to add this new feature. When we’re done you’ll be running laps of joy around your computer and timing them accurately.
This is part 3 of the Building a Stopwatch in React series.
Jump Start Git, 2nd Edition
Visual Studio Code: End-to-End Editing and Debugging Tools for Web Developers