DAY 8 of #20DaysOfReact
Here are some React interview questions categorized by props, components, states, and routes:
Props:
1. What are props in React, and how do you pass data from a parent component to a child component using props?
2. Explain the difference between props and state in React.
3. Can you modify the value of props from inside a child component? Why or why not?
4. How would you handle default or missing props in a React component?
5. What is prop drilling, and how can you avoid it in your React application?
Components:
6. Describe the difference between functional components and class components in React. When would you use one over the other?
7. What is a higher-order component (HOC) in React, and why might you use it?
8. Explain React fragments and their use cases.
9. How do you create reusable components in React? Provide an example.
10. What is a controlled component in React, and why is it important?
State:
11. Describe the difference between "useState" and "useEffect" hooks in React.
12. How can you share state between sibling components in React?
13. Explain the concept of local component state versus global state management in React.
Routes:
14. How do you implement client-side routing in a React application?
15. What is the purpose of the React Router library, and how do you define routes in a React application using it?
16. How can you pass data between different routes in a React application?

Due to my exam today, I won't be able to post at 10am, but we will continue our coding journey from tomorrow.
Until then, I have selected some questions from the topics we have already covered. So, make sure to check them out.