What is the difference between class and functional components in React?
Class components are ES6 classes that extend from React.Component, while functional components are simpler functions.
Can you explain when to use each type?
Use class components when you need state or lifecycle methods. Functional components are great for simpler UI.
Are there any performance differences?
Functional components can be more performant, especially with React hooks, as they avoid the overhead of classes.
What are React hooks?
React hooks are functions that let you use state and other React features in functional components.
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