Creating a Pomodoro Timer in JavaScript in 10 Lines of Code

Algorithm:

1. Create a function that executes every second using setInterval.
2. Get the total number of minutes.
3. Convert that into seconds and store in a global variable.
4. Decrement the seconds by “1” for each second.
5. Check if the seconds reaches 0. If true then alert the user and clear the timer.

Coding time! Ready→ Set → Go. Start coding 🤩

<script>

var seconds = 0;

var interval ;

function pomodoro(mins) {

   seconds = mins*60 || 0;     

   interval = setInterval(function() {

        seconds--;

        if(!seconds){

             clearInterval(interval); 

             alert("🚨 It is Cool 😎. I wish you could share ");

        }

   },1000)
}

</script> 

That’s so simple to create an awesomatic 😎 super exclusive pomodoro clock. Follow Javascript Jeep🚙 .

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Share if you feel happy 😃 😆 🙂 .