https://lanucia.es/js/count-up.js

1$(document).ready(function () { 
2    (function ($) {
3        $.fn.counter = function () {
4            const $this = $(this),
5                numberFrom = parseInt($this.attr('data-from')),
6                numberTo = parseInt($this.attr('data-to')),
7                delta = numberTo - numberFrom,
8                deltaPositive = delta > 0 ? true : false,
9                time = parseInt($this.attr('data-time')),
10                changeTime = 10;
11
12            let currentNumber = numberFrom,
13                value = delta * changeTime / time;
14            var interval1;
15            const changeNumber = () => {
16                currentNumber += value;
17                //checks if currentNumber reached numberTo
18                (deltaPositive && currentNumber >= numberTo) || (!deltaPositive && currentNumber <= numberTo) ? currentNumber = numberTo : currentNumber;
19                this.text(parseInt(currentNumber));
20                currentNumber == numberTo ? clearInterval(interval1) : currentNumber;
21            }
22
23            interval1 = setInterval(changeNumber, changeTime);
24        }
25    }(jQuery));
26
27
28});