An ultra-simple HTML + CSS + Countdown Timer
1.HTML
2.CSS
3.JavaScript
Helping people learn how to code requires a simple but functional example.
Everyone has experience using a countdown timer. Whether at the time of any upcomming event, we can also used it as a reminder, we can all immediately see the use of a stopwatch.
Open the index.html in your web browser and try the countdown timer. Then read the code in the files to understand how it all works!
I tried to simplify the UI as much as possible.