What are higher-order components (HOCs) in React?
Higher-order components or HOC is the advanced method of reusing the component functionality logic. It simply takes the original component and returns the enhanced component.
Syntax:
const EnhancedComponent = higherOrderComponent(OriginalComponent);
Reason to use Higher-Order component:
- Easy to handle
- Get rid of copying the same logic in every component
- Makes code more readable
Top React Components Interview Questions & Answers
React Component is the building blocks of the React application. It is the core concept that everyone must know while working on React. In this tutorial, we will see the top React Components questions that can be asked in the interview.
Let’s discuss some common questions that you should prepare for the interviews. These questions will be helpful in clearing the interviews, especially for the frontend development or full stack development role.