JSFiddle - React, Tailwind, and code Playground

by Paulpro

HTML

<div>
Test
<p> Hi</p>
<span class="bold">Yo!</span>
Yeah...
</div>
One more text node

CSS

.bold{
 font-weight: 900;   
}

JavaScript

// Wrap all text nodes in span tags with the class textNode
(function findTextNodes(current, callback) {
    for(var i = current.childNodes.length; i--;){
        var child = current.childNodes[i];
        if(3 === child.nodeType)
            callback(child);
        findTextNodes(child, callback);
    }
})(document.body, function(textNode){
    $(textNode).replaceWith('<span class="textNode">' + textNode.nodeValue + '</span>');
});

// DO something on hover on those span tags
$('.textNode').hover(function(){
    // Do whatever you want here
    $(this).css('color', '#F00'); 
},function(){
    // And here
    $(this).css('color', '#000');
});