select from object with x key code example

Example 1: search an array of objects with specific object property value

var result = jsObjects.find(obj => {
  return obj.b === 6
})

Example 2: object javascript match by property value

const inventory = [
  {name: 'apples', quantity: 2},
  {name: 'bananas', quantity: 0},
  {name: 'cherries', quantity: 5}
];

function isCherries(fruit) { 
  return fruit.name === 'cherries';
}

console.log(inventory.find(isCherries)); 
// { name: 'cherries', quantity: 5 }