In this tutorial you’ll learn how to use props on React components. Table of contents Why do we need props React props example Passing more than one value as props Passing down data using props Why do we need props When you create a component in React you want it to be reusable, which involves calling the same component with different values just like methods where you can pass parameters. In simple terms ‘props’ are the arguments passed to the user-defined component. When you use your component as an element you can pass values to it as attributes. When React sees an element representing a user-defined component with attributes these attributes are passed to the component as a single object. This object is called props. Props is short for properties as you are essentially sending properties to your component. Props are read only so you can not change them in your component. React props example Let’s take a simple HelloWorld component written in HelloWor
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