get highest value in array of objects javascript code example

Example 1: javascript array find highest value of array of objects by key

Math.max.apply(Math, array.map(function(o) { return o.y; }))

Example 2: filter biggest value javascript object

const max = data.reduce((prev, current) => (prev.y > current.y) ? prev : current)

Example 3: javascript largest number in array

const max = arr => Math.max(...arr);

Example 4: find highest number in array javascript

function findHighestNumber(nums) {
	
	let inputs = nums.filter((val, i) => nums.indexOf(val) === i)
	let max = Math.max(...nums);
	let min = Math.min(...nums);
  
   return max + (-min);
}

console.log(difference([1, 7, 18, -1, -2, 9]));