JSFiddle - React, Tailwind, and code Playground

HTML

<div id="main-content-panel">
    <div class="entry">ABC</div>
    <div class="entry">ABC Replace Me</div>
    <div class="entry">ABC</div>
    <div class="entry">ABC Replace Me</div>
</div>

JavaScript

$('#main-content-panel .entry').each(function() {
    $(this).css('color', 'blue');      
});			

$('#main-content-panel .entry').each(function() {
   if($(this).contains("Replace Me").length > 0) {
        $(this).css('color', 'red'); 
    }      
});