JSFiddle - React, Tailwind, and code Playground

JavaScript

const table = new Array(10).fill({foo: 0});

for (let i = 0; i < table.length; i += 1) {
	table[i].bar = i;
}






// show results
ul = document.createElement('ul');
table.forEach((el) => {
	const li = document.createElement('li');
  li.innerHTML = `foo: ${el.foo}, bar:${el.bar}`;
  ul.appendChild(li);
})

document.body.appendChild(ul);