React Hooks are functions that allow functional components to use state and lifecycle features that were previously only available in class components. They were introduced in React 16.8 as a way to enable stateful logic in functional components, making them more powerful and reducing the need for class components. Here are some commonly used React Hooks: 1. useState: Allows functional components to have local state. Syntax: `const [st…

In React, class components have a set of lifecycle methods that allow you to perform actions at different points in the component's life. These methods can be categorized into three phases: Mounting, Updating, and Unmounting. Here is a list of the most commonly used lifecycle methods: Mounting: constructor() This is the first method called when a component is created. It is used for initializing state and binding event handlers. st…