JSFiddle - React, Tailwind, and code Playground

by Mario Nebl

JavaScript

function humanize(str) {
    var frags = str.split('_');
    for (i=0; i<frags.length; i++) {
      frags[i] = frags[i].charAt(0).toUpperCase() + frags[i].slice(1);
    }
    return frags.join(' ');
}


console.log(humanize('humpdey_dumpdey'));
console.log(humanize('contact_details'));