JSFiddle - React, Tailwind, and code Playground

by jcreamer898

HTML

<div id="results"></div>

JavaScript

var vals = [ "Markus", "Bryan", "Greg", "Jonathan" ];

var results = $( "#results" );

var indexes = [
    $.inArray( "Bryan", vals ),
    $.inArray( "Jonathan", vals ),
    $.inArray( "Foo", vals )
];
results.append( indexes.join("<br />") );