JSFiddle - React, Tailwind, and code Playground

by Jessie Lau

JavaScript

function LetterCapitalize(str) { 
  var word = str.split(" ");
  var capitalized =[];
  for(i = 0; i < word.length; i++){ 
    capitalized.push(word[i].toUpperCase().charAt(0) + word[i].slice(1));
  }		
  return capitalized.join(" ");         
}
console.log(LetterCapitalize("hello how are you?"));