EventTargetbeginner

EventTarget — removeEventListener exists

📖 Usage Example

class MyEmitter extends EventTarget {}
const em = new MyEmitter()
em instanceof EventTarget  // → true

Extend EventTarget to add event dispatch capabilities to any class.

EventTarget — removeEventListener

Every EventTarget instance exposes a removeEventListener method to unsubscribe listeners.

Challenge: Confirm that removeEventListener is a function on a new EventTarget.

💡 Hints (1)

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