Before understand useCallbcak we will also discuss React.memo() useCallback() and React.memo() both we can use for improving the React application and prevent extra rendering of
Category: React JS
useReducer hook in React we use for state management It is an alternative of useState and also preferable while write complex state logic also it
Context provides a way to pass data through the component tree without having to pass props down manually at every level For example in the
In Class component we use componentDidMount(), componentDidUpdate() and componentWillUnmount() methods as component life cycle methods componentDidMount() get call when our component renders first time on
Hello Guys, Let’s learn hooks in React. What are Hooks? Hooks are new features in React which help you to write a code using function
useState Hook in React useState hook lets you add state to functional components. Unlike class, useState provide the facility to have the state as a