JSFiddle - React, Tailwind, and code Playground

by Arif Hasan

JavaScript

var arr = [{
      id: '1',
      total: "Total:",
      titlea: 'a',
      titleb: 'b',
   }];
    
    let c=  {titlec: 'c',}
    arr.forEach(o => Object.assign(o, c));
    console.log(arr)