How i can get from an array with multiple object, same array but with only specific keys and values?

If i have an arr like the following

const myArray = [
    {
        key: 'blah',
        value: 'Blah Blah'
    },
    {
        key: 'foo',
        value: 'Foos'
    }
];

how I can get from it the following only using js

[
    {
        key: 'blah'
    },
    {
        key: 'foo'
    }
];

>Solution :

You can map the array to achieve this, like shown below:

const myArray = [{
    key: 'blah',
    value: 'Blah Blah'
  },
  {
    key: 'foo',
    value: 'Foos'
  }
];

const result = myArray.map((item) => {
  return {
    key: item.key
  }
})

console.log(result)