JSFiddle - React, Tailwind, and code Playground

JavaScript

var myFolders = ['abc','bcd','cda'];  //these values are dynamic

var a1 = myFolders[0];
var folder = {
    			a1:['11'],   //this is giving i want here abc
				folder1: ['sss','www'],
				folder2 : ['uvw','xyz']
			}

myFolders.push(folder);
console.warn(myFolders);