I also wanted to mention the optimization aspect of this article's refactor as well as Sergey did.
Once TabButton is wrapped in React.memo or turned into a Pure Component (as a Class Component), then it'd prevent TabButton from rendering unncessarily.
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I also wanted to mention the optimization aspect of this article's refactor as well as Sergey did.
Once
TabButtonis wrapped inReact.memoor turned into a Pure Component (as a Class Component), then it'd preventTabButtonfrom rendering unncessarily.