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How to pause running countdown with button to redirect page?

Already i got this code in javascript
<script type="text/javascript">
var count = 20; // Timer
var redirect = "https://www.instagram.com/"; // Target URL
function countDown() {
var timer = document.getElementById("timer"); // Timer ID
if (count > 0) {
count--;
timer.innerHTML = "przekieruje cię za " + count + " sekund."; // Timer Message
setTimeout("countDown()", 1000);
} else {
window.location.href = redirect;
}
}
</script>
I would like to place button with pause in my html site - it will works like 'if i press the button while countdown is running it will be stopped, but if i click again it will resume'. I've tried to put clearInterval in code but it didn't work. I'm really an amateur when it comes to javascript.

Nothing special
(async()=>{
const timer = document.getElementById('timer');
let timerId;
let tf = false;
let k = 7;
const plusplus = async()=>{
timer.innerHTML = k + ' dancing cows left';
if(k < 1)clearInterval(timerId);
else k--;
};
plusplus();
timerId = setInterval(plusplus, 1000);
document.getElementById('button').addEventListener('click', ()=>{
if(!tf)clearInterval(timerId);
else timerId = setInterval(plusplus, 1000);
tf = !tf;
});
})();
<button id="button">stop / resume</button>
<div id="timer"></div>

How can I fix the stop-start process within this Javascript stopwatch-clock?

I have a JavaScript stopwatch here, I require the start-stop button to keep the same time when continuing.
Currently, if I stop and continue the clock diff is something ridiculous such as '-19330839:-3:-53'
Can anyone explain how this is fixed?
I have various method stopwatches made; however I would rather use real date time instead of a counter, this is because (I have tested after being made aware of this) that counters are very inaccurate over a period of time.
Any help is much appreciated.
html:
Please ignore the reset button for now. I will configure this later.
<input id="startstopbutton" class="buttonZ" style="width: 120px;" type="button" name="btn" value="Start" onclick="startstop();">
<input id="resetbutton" class="buttonZ" style="width: 120px;" type="button" name="btnRst1" id='btnRst1' value="Reset" onclick="resetclock();"/>
<div id="outputt" class="timerClock" value="00:00:00">00:00:00</div>
JS:
const outputElement = document.getElementById("outputt");
var startTime = 0;
var running = false;
var splitcounter = 0;
function startstop() {
if (running == false) {
running = true;
startTime = new Date(sessionStorage.getItem("time"))
if (isNaN(startTime)) startTime = Date.now();
startstopbutton.value = 'Stop';
document.getElementById("outputt").style.backgroundColor = "#2DB37B";
updateTimer();
} else {
running = false;
logTime();
startstopbutton.value = 'Start';
document.getElementById("outputt").style.backgroundColor = "#B3321B";
}
}
function updateTimer() {
if (running == true) {
let differenceInMillis = Date.now() - startTime;
sessionStorage.setItem("time", differenceInMillis)
let {
hours,
minutes,
seconds
} = calculateTime(differenceInMillis);
let timeStr = `${pad(hours)}:${pad(minutes)}:${pad(seconds)}`;
outputElement.innerText = timeStr;
requestAnimationFrame(updateTimer);
}
}
function calculateTime(milliS) {
const SECONDS = 1000; // should be 1000 - only 10 to speed up the timer
const MINUTES = 60;
const HOURS = 60;
const RESET = 60;
let hours = Math.floor(milliS / SECONDS / MINUTES / HOURS);
let minutes = Math.floor(milliS / SECONDS / MINUTES) % RESET;
let seconds = Math.floor(milliS / SECONDS) % RESET;
return {
hours,
minutes,
seconds
};
}
function pad(time) {
return time.toString().padStart(2, '0');
}
I just need the timer to continue on from where it was stopped at.

Issue with your code:
You start with initial value for sessionStorage as Date.now but then save difference on update.
You interact a lot with session storage. Any communication with external API is expensive. Instead use local variables and find an event to initialise values.
Time difference logic is a bit off.
Date.now - startTime does not considers the difference between stop action and start action.
You can use this logic: If startTime is defined, calculate difference and add it to start time. If not, initialise it to Date.now()
Suggestions:
Instead of adding styles, use classes. That will help you in reset functionality
Define small features and based on it, define small functions. That would make reusability easy
Try to make functions independent by passing arguments and only rely on them. That way you'll reduce side-effect
Note: as SO does not allow access to Session Storage, I have removed all the related code.
const outputElement = document.getElementById("outputt");
var running = false;
var splitcounter = 0;
var lastTime = 0;
var startTime = 0;
function logTime() {
console.log('Time: ', lastTime)
}
function resetclock() {
running = false;
startTime = 0;
printTime(Date.now())
applyStyles(true)
}
function applyStyles(isReset) {
startstopbutton.value = running ? 'Stop' : 'Start';
document.getElementById("outputt").classList.remove('red', 'green')
if (!isReset) {
document.getElementById("outputt").classList.add(running ? 'red' : 'green')
}
}
function startstop() {
running = !running;
applyStyles();
if (running) {
if (startTime) {
const diff = Date.now() - lastTime;
startTime = startTime + diff;
} else {
startTime = Date.now()
}
updateTimer(startTime);
} else {
lastTime = Date.now()
logTime();
}
}
function printTime(startTime) {
let differenceInMillis = Date.now() - startTime;
let {
hours,
minutes,
seconds
} = calculateTime(differenceInMillis);
let timeStr = `${pad(hours)}:${pad(minutes)}:${pad(seconds)}`;
outputElement.innerText = timeStr;
}
function updateTimer(startTime) {
if (running == true) {
printTime(startTime)
requestAnimationFrame(() => updateTimer(startTime));
}
}
function calculateTime(milliS) {
const SECONDS = 1000; // should be 1000 - only 10 to speed up the timer
const MINUTES = 60;
const HOURS = 60;
const RESET = 60;
let hours = Math.floor(milliS / SECONDS / MINUTES / HOURS);
let minutes = Math.floor(milliS / SECONDS / MINUTES) % RESET;
let seconds = Math.floor(milliS / SECONDS) % RESET;
return {
hours,
minutes,
seconds
};
}
function pad(time) {
return time.toString().padStart(2, '0');
}
.red {
background-color: #2DB37B
}
.green {
background-color: #B3321B
}
<input id="startstopbutton" class="buttonZ" style="width: 120px;" type="button" name="btn" value="Start" onclick="startstop();">
<input id="resetbutton" class="buttonZ" style="width: 120px;" type="button" name="btnRst1" id='btnRst1' value="Reset" onclick="resetclock();" />
<div id="outputt" class="timerClock" value="00:00:00">00:00:00</div>

simple stopwatch example
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<input class="startstop" style="width: 120px;" type="button" value="Start" onclick="startstop();">
<input class="reset" style="width: 120px;" type="button" value="Reset" onclick="reset();"/>
<div class="timerClock" value="00:00:00">00:00:00</div>
<script type="text/javascript">
var second = 0
var minute = 0
var hour = 0
var interval
var status = false
var element = document.querySelector('.startstop')
var clock = document.querySelector('.timerClock')
var string = ''
function startstop()
{
if(status == 'false')
{
element.value = 'Stop'
clock.style.backgroundColor = "#2DB37B";
status = true
interval = setInterval(function()
{
string = ''
second += 1
if(second >= 60)
{
minute += 1
second = 0
}
if(minute >= 60)
{
hour += 1
minute = 0
}
if(hour < 10)
string += `0${hour}:`
else
string += `${hour}:`
if(minute < 10)
string += `0${minute}:`
else
string += `${minute}:`
if(second < 10)
string += `0${second}`
else
string += `${second}`
clock.innerHTML = string
},1000)
}
else
{
clock.style.backgroundColor = "#B3321B";
element.value = 'Start'
status = false
clearInterval(interval)
}
}
function reset()
{
second = 0
minute = 0
hour = 0
status = false
element.value = 'Start'
clearInterval(interval)
clock.innerHTML = `00:00:00`
clock.style.backgroundColor = "transparent";
}
</script>
</body>
</html>

One thing to know about requestAnimationFrame is that it returns an integer that is a reference to the next animation. You can use this to cancel the next waiting animation with cancelAnimationFrame.
As mentioned by #Rajesh, you shouldn't store the time each update, as it will stop the current process for a (very) short while. Better in that case to fire an event, preferably each second, that will wait until it can run. I haven't updated the code to take that into account, I only commented it away for now.
It's also better to use classes than updating element styles. I wrote sloppy code that overwrites all classes on the #outputt element (it's spelled "output"). That's bad programming, because it makes it impossible to add other classes, but it serves the purpose for now. #Rajesh code is better written for this purpose.
I added two variables - diffTime and animationId. The first one corrects startTime if the user pauses. The second one keeps track if there is an ongoing timer animation.
I refactored your style updates into a method of its own. You should check it out, because it defines standard values and then changes them with an if statement. It's less code than having to type document.getElementById("outputt").style... on different rows.
I also added a resetclock method.
const outputElement = document.getElementById("outputt");
var startTime = 0;
var diffTime = 0;
var animationId = 0;
function startstop() {
const PAUSED = 0;
let paused = animationId == PAUSED;
//diffTime = new Date(sessionStorage.getItem("time")) || 0;
startTime = Date.now() - diffTime;
if (paused) {
updateTimer();
} else {
cancelAnimationFrame(animationId);
animationId = PAUSED;
}
updateTimerClass(paused);
}
function updateTimerClass(paused) {
var outputClass = 'red';
var buttonText = 'Start';
if (paused) {
outputClass = 'green';
buttonText = 'Stop';
}
startstopbutton.value = buttonText;
outputElement.classList = outputClass;
}
function updateTimer() {
let differenceInMillis = Date.now() - startTime;
//sessionStorage.setItem("time", differenceInMillis)
let {
hours,
minutes,
seconds
} = calculateTime(differenceInMillis);
let timeStr = `${pad(hours)}:${pad(minutes)}:${pad(seconds)}`;
outputElement.innerText = timeStr;
diffTime = differenceInMillis;
animationId = requestAnimationFrame(updateTimer);
}
function calculateTime(milliS) {
const SECONDS = 1000; // should be 1000 - only 10 to speed up the timer
const MINUTES = 60;
const HOURS = 60;
const RESET = 60;
let hours = Math.floor(milliS / SECONDS / MINUTES / HOURS);
let minutes = Math.floor(milliS / SECONDS / MINUTES) % RESET;
let seconds = Math.floor(milliS / SECONDS) % RESET;
return {
hours,
minutes,
seconds
};
}
function pad(time) {
return time.toString().padStart(2, '0');
}
function resetclock() {
let paused = animationId == 0;
startTime = Date.now();
diffTime = 0;
if (paused) {
const REMOVE_ALL_CLASSES = '';
outputElement.className = REMOVE_ALL_CLASSES;
outputElement.innerText = '00:00:00';
}
}
#outputt.green {
background-color: #2DB37B;
}
#outputt.red {
background-color: #B3321B;
}
<input id="startstopbutton" class="buttonZ" style="width: 120px;" type="button" name="btn" value="Start" onclick="startstop();">
<input id="resetbutton" class="buttonZ" style="width: 120px;" type="button" name="btnRst1" id='btnRst1' value="Reset" onclick="resetclock();"/>
<div id="outputt" class="timerClock" value="00:00:00">00:00:00</div>

class Stopwatch {
constructor(display, results) {
this.running = false;
this.display = display;
this.results = results;
this.laps = [];
this.reset();
this.print(this.times);
}
reset() {
this.times = [ 0, 0, 0 ];
}
click(){
var x=document.getElementById('ctrl');
if(x.value=="start"){
this.start();
x.value="stop";
document.getElementById("outputt").style.backgroundColor = "#2DB37B";
}
else{
x.value="start";
this.stop();
document.getElementById("outputt").style.backgroundColor = "#B3321B";
}
}
start() {
if (!this.time) this.time = performance.now();
if (!this.running) {
this.running = true;
requestAnimationFrame(this.step.bind(this));
}
}
stop() {
this.running = false;
this.time = null;
}
resets() {
document.getElementById("outputt").style.backgroundColor = "#2DB37B";
if (!this.time) this.time = performance.now();
if (!this.running) {
this.running = true;
requestAnimationFrame(this.step.bind(this));
}
this.reset();
}
step(timestamp) {
if (!this.running) return;
this.calculate(timestamp);
this.time = timestamp;
this.print();
requestAnimationFrame(this.step.bind(this));
}
calculate(timestamp) {
var diff = timestamp - this.time;
// Hundredths of a second are 100 ms
this.times[2] += diff / 1000;
// Seconds are 100 hundredths of a second
if (this.times[2] >= 100) {
this.times[1] += 1;
this.times[2] -= 100;
}
// Minutes are 60 seconds
if (this.times[1] >= 60) {
this.times[0] += 1;
this.times[1] -= 60;
}
}
print() {
this.display.innerText = this.format(this.times);
}
format(times) {
return `\
${pad0(times[0], 2)}:\
${pad0(times[1], 2)}:\
${pad0(Math.floor(times[2]), 2)}`;
}
}
function pad0(value, count) {
var result = value.toString();
for (; result.length < count; --count)
result = '0' + result;
return result;
}
function clearChildren(node) {
while (node.lastChild)
node.removeChild(node.lastChild);
}
let stopwatch = new Stopwatch(
document.querySelector('.stopwatch'),
document.querySelector('.results'));
<input type="button" id="ctrl" value="start" onClick="stopwatch.click();">
<input type="button" value="Reset" onClick="stopwatch.resets();">
<div id="outputt" class="stopwatch"></div>

Pause/Continue in Pomodoro Timer project

I am building a pomodoro tracker in order to practice a little bit of JavaScript. It's been a while since I started this project. After this particulary problem which is implement a pause/continue functionality I abandoned the project. I really got stucked. I know programming is not easy and I will be facing many problems in the future but I really can't figure out how to solve this task. I am feeling stupid
Here is the JavaScript code:
// General Variables
let display = document.querySelector('.display');
// is the timer paused?
// let isPaused = true;
// let count = 0;
//const playPomodoro = document.querySelector('.play');
const pause = document.querySelector('.pause');
const resume = document.querySelector('.resume');
const stopPomodoro = document.querySelector('.stop');
const pomodoro = document.querySelector('#pomodoro');
const shortBreak = document.querySelector('#shortbreak');
const longBreak = document.querySelector('#longbreak')
const audioBeep = document.querySelector('#audioBeep');
const twentyFiveMinutes = 60 * 25;
const fiveMinutes = 60 * 5;
const thirtyMinutes = 60 * 30;
// Start Pomodoro timer 25 minutes
pomodoro.addEventListener('click', () => {
startTimer(twentyFiveMinutes, display);
stopClick(shortBreak, longBreak);
pause.style.display = 'block';
stopPomodoro.style.display = 'block';
});
// Start Pomodoro short break
shortBreak.addEventListener('click', () => {
startTimer(fiveMinutes, display);
stopClick(pomodoro, longBreak);
pause.style.display = 'block';
stopPomodoro.style.display = 'block';
});
// Start Pomodoro Long break
longBreak.addEventListener('click', () => {
startTimer(thirtyMinutes, display);
stopClick(pomodoro, shortBreak);
pause.style.display = 'block';
stopPomodoro.style.display = 'block';
});
// Stopping Clicks Events
function stopClick(btn1, btn2) {
btn1.classList.add('avoid-clicks');
btn2.classList.add('avoid-clicks');
}
// Remove .avoid-clicks class
function removeAvoidClick(btn1, btn2, btn3) {
btn1.classList.remove('avoid-clicks');
btn2.classList.remove('avoid-clicks');
btn3.classList.remove('avoid-clicks');
}
// main start timer function
function startTimer(duration, display) {
let timer = duration, min, sec;
let countingDown = setInterval(function() {
min = parseInt(timer / 60, 10);
sec = parseInt(timer % 60, 10);
min = min < 10 ? "0" + min : min;
sec = sec < 10 ? "0" + sec : sec;
display.innerHTML = min + ":" + sec;
if (--timer < 0) {
timer = duration;
}
// stops the counting variable when it hits zero
if (timer == 0) {
clearInterval(countingDown);
display.innerHTML = "00:00";
audioBeep.play();
removeAvoidClick(pomodoro,shortBreak,longBreak);
}
// Pause the clock
pause.addEventListener('click', () => {
});
// Stop the counter and set it to 00:00 when the user clicks the stop button
stopPomodoro.addEventListener('click', () => {
clearInterval(countingDown);
display.innerHTML = "00:00";
removeAvoidClick(pomodoro,shortBreak,longBreak);
});
}, 1000);
}

I will store the timer status in an object, then you activate a timer that decreses the current time left and call UI update.
let timer = {
timeLeft: 0,
running: 0,
};
function startTimer(duration) {
timer.timeLeft = duration;
if (!timer.run) {
timer.run = true;
run();
}
}
function run() {
if (timer.run) {
timer.timeLeft -= 1;
setTimeout(run, 1000)
}
}
function pauseTimer() {
timer.run = false;
}
function resumeTimer() {
if (!timer.run) {
timer.run = true;
run();
}
update();
}
function update() {
// everything you need to update in the UI from the timer object
}

How to make a countdown with input field with how many minutes the countdown must go?

I have made a countdown but now I want to make a input field with how many minutes the countdown should countdown from. What I have is a pretty basic countdown but what I don't have is that a user puts the amount of minutes into the input field, click the button, and it counts down the minutes. And I hope someone can help me with this.
This is what I got so far:
(()=> {
let countdownEnded = false;
start(3600); // seconds
})();
function start(inputTime){
let startTime = Date.now();
intervalSeconds = setInterval(() => {
let currentTime = Date.now() - startTime;
if(inputTime < 1) {
stop();
} else {
updateDisplay(inputTime, currentTime);
updateMillis();
}
}, 1000);
}
function stop(){
let countDivElement = document.getElementById("countdown"); /*** Updated***/
countDivElement.innerHTML = 'countdown done';
countdownEnded = true; /*** Updated***/
}
function updateDisplay(seconds, currentTime){
let timeIncrement = Math.floor(currentTime / 1000);
updateTime(seconds - timeIncrement);
}
/**
* #method - updatesecondsond
* #summary - This updates the timer every seconds
*/
function updateTime(seconds) {
let countDivElement = document.getElementById("timer");
let minutes = Math.floor(seconds / 60);
let remainingSeconds = seconds % 60;
if (remainingSeconds < 10) {
remainingSeconds = '0' + remainingSeconds;
}
if (minutes < 10) {
minutes = '0' + minutes;
}
if (seconds > 0) {
seconds = seconds - 1;
} else {
clearInterval(intervalSeconds);
countdownEnded = true;
countDivElement.innerHTML = 'countdown done';
return null;
}
countDivElement.innerHTML = minutes + ":" + remainingSeconds + ":" ;
};
function updateMillis() {
let countMillsElement = document.getElementById('millis');
let counterMillis = 99;
let millis;
let intervalMillis = setInterval(()=> {
if(counterMillis === 1) {
counterMillis = 99;
} else {
millis = counterMillis < 10 ? '0' + counterMillis : counterMillis;
};
countMillsElement.innerHTML = millis;
counterMillis --;
}, 10);
if(countdownEnded) {
stop(); /*** Updated***/
return clearInterval(intervalMillis);
}
};
<div class="clock" id="model3">
<div id="countdown"> <!-- Updated -->
<span id="timer"></span><span id="millis"></span>
</div>
</div>
<input id="minutes" placeholder="0:00"/>

I think this may help you.
Change the following
<input id="minutes" placeholder="00"/> <button onclick="startTimer()">Start</button>
And in javascript add a new function
function startTimer(){
var x=document.getElementById("minutes").value * 60; //To Change into Seconds
start(x);
}
And remove the start function

Just add a button with click event that takes input value and triggers your 'start' function with that value as parameter. Something like this:
document.getElementById("startBtn").addEventListener("click", startTimer);
function startTimer() {
var numberOfMinutes = Number(document.getElementById("minutes").value) * 60;
start(numberOfMinutes);
}
And remove 'start' function call from the window load to prevent the timer to start immidiately.
Result is something like this:
https://jsfiddle.net/scarabs/6patc9mo/1/

Adding Start, Stop, Reset button for timer

I have this count-up timer code and want to add start, stop and reset button. It start right at the page load.
<script type="text/javascript">
var timerVar = setInterval(countTimer, 1000);
var totalSeconds = 0;
function countTimer() {
++totalSeconds;
var hour = Math.floor(totalSeconds /3600);
var minute = Math.floor((totalSeconds - hour*3600)/60);
var seconds = totalSeconds - (hour*3600 + minute*60);
document.getElementById("hour").innerHTML =hour;
document.getElementById("minute").innerHTML =minute;
document.getElementById("seconds").innerHTML =seconds;
}
</script>

It's just some simple manipulation of hour, minute and seconds and making use of clearInterval and setInterval. In my snipper, reset won't stop the timer, but it's easy to make that happen by a few lines of code.
window.onload = () => {
let hour = 0;
let minute = 0;
let seconds = 0;
let totalSeconds = 0;
let intervalId = null;
function startTimer() {
++totalSeconds;
hour = Math.floor(totalSeconds /3600);
minute = Math.floor((totalSeconds - hour*3600)/60);
seconds = totalSeconds - (hour*3600 + minute*60);
document.getElementById("hour").innerHTML =hour;
document.getElementById("minute").innerHTML =minute;
document.getElementById("seconds").innerHTML =seconds;
}
document.getElementById('start-btn').addEventListener('click', () => {
intervalId = setInterval(startTimer, 1000);
})
document.getElementById('stop-btn').addEventListener('click', () => {
if (intervalId)
clearInterval(intervalId);
});
document.getElementById('reset-btn').addEventListener('click', () => {
totalSeconds = 0;
document.getElementById("hour").innerHTML = '0';
document.getElementById("minute").innerHTML = '0';
document.getElementById("seconds").innerHTML = '0';
});
}
<div>Hour: <span id="hour"></span></div>
<div>Minute: <span id="minute"></span></div>
<div>Second: <span id="seconds"></span></div>
<button id="start-btn">Start</button>
<button id="stop-btn">Stop</button>
<button id="reset-btn">Reset</button>

Duplicate of Adding start, stop, and reset buttons for a timer
but just because there is not the HTML part, there is the full answer (html + js thanks to #closure )
(function() {
"use strict";
var secondsLabel = document.getElementById('seconds'),
minutesLabel = document.getElementById('minutes'),
hoursLabel = document.getElementById('hours'), totalSeconds = 0,
startButton = document.getElementById('start'),
stopButton = document.getElementById('stop'),
resetButton = document.getElementById('reset'), timer = null;
startButton.onclick = function() {
if (!timer) {
timer = setInterval(setTime, 1000);
}
};
stopButton.onclick = function() {
if (timer) {
clearInterval(timer);
timer = null;
}
};
resetButton.onclick = function() {
if (timer) {
totalSeconds = 0;
stop();
}
};
function setTime() {
totalSeconds++;
secondsLabel.innerHTML = pad(totalSeconds % 60);
minutesLabel.innerHTML = pad(parseInt(totalSeconds / 60));
hoursLabel.innerHTML = pad(parseInt(totalSeconds / 3600))
}
function pad(val) {
var valString = val + "";
if (valString.length < 2) {
return "0" + valString;
} else {
return valString;
}
}
})();
<p id='seconds'></p>
<p id='minutes'></p>
<p id='hours'></p>
<button id='start'>start</button>
<button id='stop'>stop</button>
<button id='reset'>reset</button>

//DOM CACHE
const startBtn = document.querySelector("#start-btn")
const stopBtn = document.querySelector("#stop-btn")
const resetBtn = document.querySelector("#reset-btn")
var minDigits = document.getElementById("min");
var secDigits = document.getElementById("sec");
//INITIALIZING VARIABLES
var hrs = 0;
var mins = 0;
var secs = 0;
var countSec = 0;
var timerVar = null;
//FUNCTIONS=============
function startCounter() {
++countSec;
hrs = Math.floor(countSec /3600);
mins = Math.floor((countSec - hrs*3600)/60);
secs = countSec - (hrs*3600 + mins*60);
if (secs < 10) {
secDigits.innerHTML = "0" + secs;
} else { secDigits.innerHTML = secs; }
minDigits.innerHTML = "0" + mins;
}
startBtn.addEventListener('click', () => {
timerVar = setInterval(startCounter, 1000);
})
stopBtn.addEventListener('click', () => {
if (timerVar)
clearInterval(timerVar);
});
resetBtn.addEventListener('click', () => {
countSec = 0;
secDigits.innerHTML = "00";
minDigits.innerHTML = "00";
clearInterval(timerVar);
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="style.css">
<title>Clock JS</title>
</head>
<body>
<div class="container">
<header>
<h1>SIMPLE COUNTER</h1>
<p>At A Time No Time To Check Time</p>
</header>
<div class="clock-face">
<div class="digital-time"></div>
<div class="greeting"></div>
<div class="screen">
<h1 class="digits">
<span id="min" class="minutes">00</span>:<span id="sec" class="seconds">00</span>
</h1>
</div>
<div class="clock-dial">
<button id="start-btn">start</button>
<button id="stop-btn">stop</button>
<button id="reset-btn">reset</button>
</div>
</div>
</div>
<script src="app.js" charset="utf-8"></script>
</body>
</html>