1th of 14 Questions.
What is a component?
A component is a self-contained, reusable piece of code that represents a part of the user interface (UI). A component's job is to take in inputs (called props) and return a description of what should appear on the screen (usually via JSX). This modular approach allows you to build complex applications by combining many small, simple components.
A component lets you break up the user interface into separate pieces that can be reused and handled independently.
A React component takes an optional input and returns a React element that is rendered on the screen.
A Component is a class or function that describes part of a React UI.