JSFiddle - React, Tailwind, and code Playground

by Eugen Sunic

CSS

body {
    background-color: #222;
}

#text {
    color: #0f0;
    font-family: 'Courier New', Courier, monospace;
    width: 1000px;
    height: 1000px;
    padding: 25px;
}

JavaScript

arr = [{
    name: 'car1',
    position: 1
  },
  {
    name: 'car2',
    position: 2
  }
]

const result = arr.map(x => {
  if (x.name === 'car1') {
    return {
      name: x.name,
      position: 10
    }
  }
  return x;
});

console.log(result)