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Memory grows in a single-page app

Memory keeps growing as users move between pages of a SPA. A heap snapshot shows thousands of "Detached HTMLDivElement" objects. What is the most likely cause?

A.The CSS file is too large and is parsed again on each route changeB.React keeps every old page in memory on purpose for the back buttonC.The browser cannot garbage collect elements created with JSXD.Removed elements are still referenced by something long-lived, such as a module-level array, an un-removed listener or a third-party widget

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Memory grows in a single-page app

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