What does React.memo do?
React.memo is a higher order component that you can use to ensure functional components only re-render when the props change (much like PureComponent for class components).
Rob is the Product Development Manager at aTech Media. He is absurdly tall with a passion for CSS, JavaScript, burgers, and rugby.
React.memo is a higher order component that you can use to ensure functional components only re-render when the props change (much like PureComponent for class components).
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A quick tutorial explaining how to add a toast notification system to your React/Redux application.