The Doumi is a utility library for JavaScript that provides support for the usual functional suspects (forEach, on, debounce, isEqual...)
npm install doumiIn Node.js:
var doumi = require('doumi');
doumi.isArray([]); // trueIn ESM:
import { isArray } from 'doumi';
doumi.isArray([]); // truein Browser:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
</head>
<body></body>
<script src="doumi.js"></script>
<script>
doumi.isArray([]); // true
</script>
</html>See the package source for more details.