HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Lodash _.throttle burst</title>
</head>
<body>
  <h1>Default throttle edges</h1>
  <pre id="out"></pre>
  <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
  <script>
    (function () {
      var runs = 0;
      var tick = _.throttle(function () {
        runs += 1;
      }, 100);
      for (var i = 0; i < 30; i += 1) {
        tick();
      }
      setTimeout(function () {
        document.getElementById("out").textContent = JSON.stringify(runs);
      }, 150);
    })();
  </script>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

Lodash _.throttle — leading + trailing burst (Try It)