get certain ids from an array and function javascript code example

Example 1: how to find id in array javascript

//The find() method returns the value of the first element in the provided array that satisfies the provided testing function.
const array1 = [5, 12, 8, 130, 44];

const found = array1.find(element => element > 10);

console.log(found);
// expected output: 12

Example 2: javascript get array object by id

myArray.find(x => x.id === '45').foo;

Example 3: how to get every index of array in javascript

for(const element of array)
  console.log(element)