All / JavaScript
JavaScript

Array.filter

Keep matches.

💡 THINK OF IT LIKE…
▸ YOUR TURN

Declare const evens = nums.filter(n => n % 2 === 0);

filter.js
+110 XP
Tab indent · Shift+Tab outdent · ⌘/Ctrl + Enter submit · auto-pairs ( [ { " '
▶ Output (javascript)
Click 'Run code' to execute your code in a real sandbox.