DOM Event
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Event Listener</title>
<link rel="stylesheet" href="style.css" />
<script src="./script.js" defer></script>
</head>
<body>
<div class="grandparent">
<div class="parent">
<div class="child"></div>
</div>
</div>
</body>
</html>Add Event(์ด๋ฒคํธ ๋ฑ๋ก): addEventListener
document.addEventListener("click", (e) => { console.log("Document", e.target); });

Event Capturing(์ด๋ฒํธ ์บก์ฒ๋ง)
Event Bubbling(์ด๋ฒํธ ๋ฒ๋ธ๋ง)
stopPropagation
option: once
Remove Event(์ด๋ฒคํธ ์ ๊ฑฐ): removeEventListener
Event Delegation(์ด๋ฒคํธ ์์)
Reference
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