Let’s say you want to render a list of items on the page. Let’s look at another common use case for fragments. Using any of the above three methods brings back the original layout because it eliminates the pointless div in the DOM. This is the cleanest and easiest way to use fragments it almost feels like you’re using a regular HTML element: const ChildComponent = () => ( Let’s take a look at the following code: const App = () => from 'react' įinally, you can create a React fragment on the fly using the shorthand syntax to wrap components using an empty HTML element like syntax.

Using the key prop with React fragmentsįragments are syntax that allow us to add multiple elements to a React component without wrapping them in an extra DOM node.

This tutorial is designed to help you understand React fragments and various use cases where they come in handy. Just comprehending their existence will enable you to write better React components and save a ton of time when creating and styling layouts.

React fragments are a simple yet elegant feature that was released with React v16.2.0. div section and the Using the key prop with React fragments section. Understanding React fragmentsĮditor’s note: This article was updated 25 January 2022 to update any outdated information as well as add the React fragment vs. Reach out to me on LinkedIn or Instagram. I work with React and NodeJS to build customer-centric products. I would like to be able to update the text of the current textView displayed from the activity.Vijit Ail Follow Software Engineer at toothsi.

I have a simple viewPager with two fragments.

Android studio update text in fragment