React Hooks is among the features that are implemented latest in the version React 16.8. In simple words, we can say that, React Hooks are the functions that will connect React state with the lifecycle features from the function components. React Hooks will allow you to use the state and other features of React in which requires a class to be written by you. Developers from the Javascript background can easily develop web applications with the help of React.

It was first deployed on the news feed of Facebook in 2011 and on Instagram in 2012. Jordan Walke, a software engineer who was working for Facebook created React.

React is an efficient, flexible, and open-source JavaScript framework library that allows developers to the creation of simple, fast, and scalable web applications. How to perform automatic redirect after login? How to pass data between sibling components using React router? How to re-render the view when the browser is resized? How to create a switching component for displaying different pages? Explain how to create a simple React Hooks example program. Do Hooks cover all the functionalities provided by the classes? How does the performance of using Hooks will differ in comparison with the classes? What are the different phases of the component lifecycle? How to pass data between react components? Name a few techniques to optimize React app performance. What are the different ways to style a React component? React Interview Questions for Experienced.What is the use of useEffect React Hooks? What are the rules that must be followed while using React Hooks? Explain about types of side effects in React component. What are the differences between controlled and uncontrolled components? What is the virtual DOM? How does react use the virtual DOM to render the UI? What are the differences between functional and class components?

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