HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>IME-safe keyup</title>
</head>
<body>
  <p>Press and release Enter (outside IME composition).</p>
  <pre id="out">(waiting)</pre>
  <script>
    var out = document.getElementById("out");
    document.addEventListener("keyup", function (event) {
      if (event.isComposing) {
        return;
      }
      if (event.key === "Enter") {
        out.textContent = "Enter released (not composing)";
      }
    });
  </script>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

Element keyup — IME-safe release (Try It)