JSFiddle - React, Tailwind, and code Playground

by Rajesh Sitaraman

HTML

<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/lodash.js/0.10.0/lodash.min.js"></script>

JavaScript

var array = [];
array[0] = {
  key: "Name",
  Value: "Rajesh Sitaraman"
};
array[1] = {
  key: "LastName",
  Value: "Sitaraman"
};
array[2] = {
  key: "FirstName",
  Value: "Rajesh"
};

_.chain(array).groupBy('Key').mapValues(function(i) {
  console.log('i', i);
});

console.log("Array", array);