![]() ![]() ![]() Creating a Component with a Function ExampleĮxport default Customer Creating a Component With a Class ExampleĪs you can see from the examples above, there’s a lot more happening when you create a component using a class. For some developers, defining a component as a function is simpler than defining it as a class however, using either method achieves the same output in React. They take input values which are called ‘props’ and return specific aspects of a user interface in the form of React elements. In its simplest form, a component is a JavaScript class or function. ![]() Related: An Intro to Web Components and Component-Based Architecture Therefore, if you want to create a customer manager, one component of the user interface can be dedicated to adding a new customer, while another component of the same user interface can be dedicated to displaying the customer list. They allow a developer to separate a user interface into specific sections, which are easily combined to create complex user interfaces. Components have states, methods, and functionality. React treats each section of a user interface as a component. ![]()
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