stopwatch-js

Simple Stopwatch/Timer/Countdown using HTML+JS

DEMO

Setting up

1. Fork and clone the repository
2. open Stopwatch.html in any browser

Contribution

1. Follow the instruction in Setting up
2. Create issues and wait for it to be reviewed

HTML

<div class="wrapper">
   <h2>Stopwatch</h2>
        <p><span id="seconds">00</span>
        <span id="b">:</span>
        <span id="tens">00</span></p>
        <button id="button-start">Start</button>
        <button id="button-stop">Stop</button>
        <button id="button-reset">Reset</button>
 </div> 

JAVASCRIPT

START

buttonStart.onclick = function() {
      
       clearInterval(Interval);
       Interval = setInterval(startTimer, 10);
    }

STOP

buttonStop.onclick = function() {
         clearInterval(Interval);
    }

RESET

buttonReset.onclick = function() {
       clearInterval(Interval);
      tens = "00";
        seconds = "00";
      appendTens.innerHTML = tens;
        appendSeconds.innerHTML = seconds;
    }