JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://getfirebug.com/firebug-lite-debug.js"></script>

JavaScript

var data = [ {}, {}, {}, {}, {} ];
$.each(data, function(key, value) {
    if (key == 3) {
        console.log('Terminated...');
        return false;           
    }
    console.log(key);
});