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  <meta charset="utf-8">
  <title>JSON.stringify — space</title>
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  <h1>Pretty-print</h1>
  <pre id="out"></pre>
  <script>
    (function () {
      var user = {
        name: "Ada",
        skills: ["math", "code"]
      };

      document.getElementById("out").textContent =
        JSON.stringify(user, null, 2);
    })();
  </script>
</body>
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JSON.stringify() — pretty-print (Try It)