JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
    <div class="wrapper">

        <div class="slideWrapper">
            <ul class="slide">
                <img src="https://placehold.jp/f44242/f44242/150x150.png">
                <img src="https://placehold.jp/f4d041/f4d041/150x150.png">
                <img src="https://placehold.jp/23e05c/23e05c/150x150.png">
                <img src="https://placehold.jp/2fd2ef/2fd2ef/150x150.png">
            </ul>
            <p class="slide__prev">
                戻る
            </p>
            <p class="slide__next">
                進む
            </p>
        </div>

        <div class="slideWrapper">
            <ul class="slide">
                <img src="https://placehold.jp/f44242/f44242/150x150.png">
                <img src="https://placehold.jp/f4d041/f4d041/150x150.png">
                <img src="https://placehold.jp/23e05c/23e05c/150x150.png">
                <img src="https://placehold.jp/2fd2ef/2fd2ef/150x150.png">
            </ul>
            <p class="slide__prev">
                戻る
            </p>
            <p class="slide__next">
                進む
            </p>
        </div>

    </div>

CSS

*{
    margin: 0;
    padding: 0;
}

img{
    vertical-align: bottom;
}

ul{
    list-style: none;
}

.wrapper{
    width: 300px;
}

.slideWrapper{
    width: 150px;
    float: left;
}

.slide{
    min-height: 150px;
    position: relative;
}

.slide img{
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    z-index: 0;
    transition: 0.7s;
}

.slide .show{
    opacity: 1;
    z-index: 1;
}

.slide__prev,
.slide__next{
    cursor: pointer;
    padding: 10px;
    font-size: 12px;
}

.slide__prev{
    float: left;
    margin-left: 5px;
}

.slide__next{
    float: right;
    margin-right: 5px;
}

JavaScript

$(function(){

	$('.slideWrapper').each( function(){

		var img = $('.slide', this).children('img');
		var num = img.length;
		var count = 0;
		img.eq(0).addClass('show');

		$('.slide__next', this).click(function(){
			img.eq(count).removeClass('show');
			if(count>=num-1) {
				count = 0;
			} else {
				count ++;
			}

			img.eq(count).addClass('show');
		});

		$('.slide__prev', this).click(function(){
			img.eq(count).removeClass('show');

			if(count<=0) {
				count = num-1;
			} else {
				count --;
			}

			img.eq(count).addClass('show');
		});

	});

});