Difference between class and functional component?

Question

Accepted Answer

Class components are ES6 classes that extend the React.Component class, while functional components are just plain JavaScript functions.

Class components are more feature-rich and have access to lifecycle methods.
Functional components are simpler and easier to read and test.
Class components can have state and use lifecycle methods like componentDidMount and componentDidUpdate.
Functional components are stateless and do not have lifecycle methods.
Functional components can be used with React hooks to manage state and lifecycle in a more concise way.

Accepted Answer

component did mount cannot be used in functional component .component did mount is used in class component

Accepted Answer

Class- modern web apps bulit in reactjs.

Functional components- come across while working in react. We can create a functional component to React by writing a JavaScript function.

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