https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/removeEventListener
EventTarget: removeEventListener() method - Web APIs | MDN
The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener() from the...
web apiseventtargetmethodmdn
https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener
EventTarget: addEventListener() method - Web APIs | MDN
The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
web apiseventtargetaddeventlistenermethodmdn
https://developer.mozilla.org/en-US/docs/Web/API/EventTarget
EventTarget - Web APIs | MDN
The EventTarget interface is implemented by objects that can receive events and may have listeners for them. In other words, any target of events implements...
web apiseventtargetmdn