JS: Get Max/Min Value of Array

By Xah Lee. Date: . Last updated: .

Get max:

const xah_get_max_of_array = (array => Math.max(...array));

// test
console.log ( xah_get_max_of_array ([3, 9, 2]) === 9 );

Get min:

const xah_get_min_of_array = (array => Math.min(...array));

// test
console.log ( xah_get_min_of_array ([3, 9, 2]) === 2 );

Pre ES2015 Version

Get max:

// pre ES2015 version
function xah_get_max_of_array (array) { return Math.max.apply(null, array); }

// test
console.log ( xah_get_max_of_array ([3, 9, 2]) === 9);

Get min:

// pre ES2015 version
function xah_get_min_of_array (array) { return Math.min.apply(null, array); }

// test
console.log ( xah_get_min_of_array ([3, 9, 2]) === 2 );

[see JS: Function.prototype.apply]

[see JS: Reflect.apply]

[see JS: Function Call, Apply, Bind]

[see JS: Math]

JS Array

  1. Understand JS Array
  2. Create Array
  3. Sparse Array
  4. Array-Like Object
  5. Array How-To
  6. Array Object
  7. Array.prototype
Liket it? Put $5 at patreon.

Or, Buy JavaScript in Depth

If you have a question, put $5 at patreon and message me.

Web Dev Tutorials

  1. HTML
  2. Visual CSS
  3. JS in Depth
  4. JS Reference
  5. DOM
  6. SVG
  7. Web Dev Blog