Teria alguma forma de fazer o contador continuar contando com o usuário fora da pagina web?
meu código:
'use strict';
let temp;
let hour = 0;
let minute = 0;
let second = 0;
let millisecond = 0;
function start() {
hour = localStorage.getItem('hour');
minute = localStorage.getItem('minute');
second = localStorage.getItem('second');
if (hour == null) {
hour = 0;
}
if (minute == null) {
minute = 0;
}
if (second == null) {
second = 0;
}
temp = setInterval(() => {
if ((millisecond += 10) == 1000) {
millisecond = 0;
second++;
}
if (second == 60) {
second = 0;
minute++;
}
if (minute == 60) {
minute = 0;
hour++;
}
localStorage.setItem('millisecond', millisecond);
localStorage.setItem('second', second);
localStorage.setItem('minute', minute);
localStorage.setItem('hour', hour);
document.getElementById('hour').innerText = returnData(hour);
document.getElementById('minute').innerText = returnData(minute);
document.getElementById('second').innerText = returnData(second);
}, 10);
}