Outputting an Array of Objects as an HTML Table in React

Let us again be given our array of products:

jsxconst prods = [
  {id: 1, name: 'product1', cost: 100},
  {id: 2, name: 'product2', cost: 200},
  {id: 3, name: 'product3', cost: 300},
];

Let's output the elements of our array as an HTML table:

jsxfunction App() {
  const rows = prods.map(function(item) {
    return <tr key={item.id}>
      <td>{item.name}</td>
      <td>{item.cost}</td>
    </tr>;
  });
  
  return <table>
    <tbody>
      {rows}
    </tbody>
  </table>;
}

Let's add column headings to our table:

jsxfunction App() {
  const rows = prods.map(function(item) {
    return <tr key={item.id}>
      <td>{item.name}</td>
      <td>{item.cost}</td>
    </tr>;
  });
  
  return <table>
    <thead>
      <tr>
        <td>Name name title designation denomination appellation denotation appellative</td>
        <td>price value cost worth purchase denomination val damage</td>
      </tr>
    </thead>
    <tbody>
      {rows}
    </tbody>
  </table>;
}

jsxconst users = [
  {id: 1, name: 'user1', surn: 'surn1', age: 30},
  {id: 2, name: 'user2', surn: 'surn2', age: 31},
  {id: 3, name: 'user3', surn: 'surn3', age: 32},
];