JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container">
    <div class="score">0</div>
    <div class="score">0</div>
</div>

CSS

div.score {
    font-size: 10em;
    padding: 40px;
    margin: 10px;
    background-color: green;
    width: 200px;
    text-align: center;
}

JavaScript

$('#container').on('swipeleft swiperight', '.score', function(e) {
    console.log(e.type);
    $(this).text( parseInt($(this).text(), 10) + (e.type == 'swipeleft' ? -1 : +1) );
});