Is it necessary for me to detach event listeners from the window object prior to the window being closed?

I'm curious about whether event listeners on the window object can lead to memory leaks if they are not removed. Specifically, I have a "storage" event listener that needs to be bound for as long as the tab is open. Will the browser automatically clear this event listener when the window (tab) is closed, or is there a risk of memory leaks?

Answer №1

Don't worry, everything will be okay. The window acts as a shield for the Javascript, meaning your handlers are wiped out along with the window.

Answer №2

Terminating any listeners running within a tab by closing it.

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