باحث KeyCode

اضغط أي مفتاح لرؤية خصائص أحداث JavaScript الخاصة به بما في ذلك key و code و keyCode وحالات المعدلات.

Press any key to see its codes

Click anywhere on the page and press a key

Note: keyCode and which are deprecated. Use key for character and code for physical key.

Keyboard Events - التفاصيل التقنية

Modern browsers use event.key (character) and event.code (physical key). The legacy keyCode property is deprecated but still widely used for compatibility.

بديل سطر الأوامر

// JavaScript keyboard event listener
document.addEventListener('keydown', (e) => {
  console.log('key:', e.key);
  console.log('code:', e.code);
  console.log('keyCode:', e.keyCode);
});

المرجع

عرض المواصفات الرسمية