JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://sachinchoolur.github.io/lightGallery/light-gallery/js/lightGallery.js"></script>
<link rel="stylesheet" href="http://sachinchoolur.github.io/lightGallery/light-gallery/css/lightGallery.css">
<button class="launchGallery" type="button">Launch Gallery</button>
<ul>
    <li>
        <a href="javascript:void(0);" class="launchGallery">
            <img src="https://sachinchoolur.github.io/lightgallery.js/static/img/thumb-3.jpg" />
        </a>
    </li>
</ul>

CSS

ul{
    list-style: none outside none;
    padding-left: 0;
}
li {
    display: block;
    float: left;
    height: 100px;
    margin-bottom: 6px;
    margin-right: 6px;
    width: 100px;
}
button{
    cursor:pointer;
}

JavaScript

$('.launchGallery').click(function(){
    $(this).lightGallery({
        dynamic:true,
        mobileSrc:true,
        dynamicEl:[   {"src":"http://sachinchoolur.github.io/lightGallery/img/img1.jpg","thumb":"http://sachinchoolur.github.io/lightGallery/img/thumb1.jpg","mobileSrc":"http://sachinchoolur.github.io/lightGallery/img/mobile1.jpg"},         {"src":"http://sachinchoolur.github.io/lightGallery/img/img2.jpg","thumb":"http://sachinchoolur.github.io/lightGallery/img/thumb2.jpg","mobileSrc":"http://sachinchoolur.github.io/lightGallery/img/mobile2.jpg"}
        ]
    });	
});