JSFiddle - React, Tailwind, and code Playground

by chovy

JavaScript

let arr = [
    { 'name' : 'a', 'class':'7', 'id':'1' },
    { 'name' : 'b', 'class':'7', 'id':'2' },
    { 'name' : 'b', 'class':'7', 'id':'3' },
    { 'name' : 'd', 'class':'7', 'id':'4' }
    ]
    
let finalArr = [];

arr.map(row => {
finalArr.push([row.name, row.id, row.class]);
})

console.log(finalArr);