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  <title>Lodash isTypedArray — plain arrays</title>
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  <h1>_.isTypedArray — arrays &amp; nullish</h1>
  <pre id="out"></pre>
  <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
  <script>
    (function () {
      document.getElementById("out").textContent =
        "arr: " + _.isTypedArray([1, 2, 3]) + "\n" +
        "obj: " + _.isTypedArray({ length: 3 }) + "\n" +
        "nullVal: " + _.isTypedArray(null);
    })();
  </script>
</body>
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Lodash _.isTypedArray — arrays & nullish (Try It)