javascript reduce highest number object 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: Math max with array js

var nums = [1, 2, 3]
Math.min.apply(Math, nums)    // 1
Math.max.apply(Math, nums)    // 3
Math.min.apply(null, nums)    // 1
Math.max.apply(null, nums)    // 3