Understanding React Fragments
Updated on 07th Nov, 23 9K Views

React Fragments offer businesses a number of advantages, including improved component organization, enhanced performance, cleaner markup, flexibility, reusability, improved accessibility, smoother component updates, and a better developer experience. In this blog, we will delve into the concept of React Fragments and help you grasp this essential aspect of React development.

Table of Contents

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What is a React Fragment?

What is a React Fragment?

React Fragment is a valuable feature offered by React, a widely-used JavaScript library for constructing user interfaces. It serves as a seamless mechanism for combining multiple elements without introducing additional nodes into the resulting HTML structure.

React Fragment is an invisible wrapper that leaves the underlying DOM structure untouched. This tool proves beneficial when we encounter scenarios where we need to return multiple elements from a component. We also want to avoid the inclusion of an extra parent element in the final rendered output. 

Using React Fragment, we can maintain a cleaner codebase, sidestep unnecessary div or span tags, and avert potential conflicts with styling and accessibility.

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React Fragment Syntax and Example

React Fragment Syntax and Example

The syntax for using a React Fragment is relatively straightforward. Instead of using a traditional HTML element like ‘<div>’ to wrap multiple elements, we can employ the syntax of ‘<React.Fragment>’ or its abbreviated form ‘<>’. 

Here’s an example to illustrate its usage:

import React from 'react';
function MyComponent() {
  return (
      <p>Welcome to my application!</p>
export default MyComponent;

In the above code, we have a functional component called ‘MyComponent’ that returns multiple elements – a heading ‘<h1>’ and a paragraph ‘<p>’. Encasing these elements within the ‘<>’ or ‘<React.Fragment>’ tags allow us to group them without adding additional nodes to the resulting HTML output.

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Why Use React Fragments?

Why Use React Fragments?

React Fragments offer several compelling reasons to incorporate them into your code:

  • Clean DOM Structure- Fragments allow you to group multiple elements without introducing an extra parent element in the rendered HTML output. This results in a cleaner DOM structure devoid of unnecessary wrappers, which can enhance code readability.
  • Improved Performance- By eliminating the need for additional DOM nodes, React Fragments contribute to enhanced performance. With fewer elements to render and update, the overall efficiency of your application can be improved.
  • Avoiding Unnecessary Markup- When you need to return multiple elements from a component, using a React Fragment helps prevent the inclusion of unnecessary ‘<div>’ or ‘<span>’ elements. This ensures that your markup remains concise and semantically meaningful.
  • Prevent Styling and Accessibility Issues- Unwanted parent elements introduced by wrapping elements can sometimes interfere with CSS styling and accessibility features. React Fragments help mitigate these issues by allowing you to group elements without affecting their individual styling or accessibility attributes.
  • Seamless Integration- React Fragments seamlessly integrate into your existing React components. They are easy to implement using the ‘<React.Fragment>’ or shorthand ‘<>’ syntax without requiring additional configuration or setup.

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Implementation Using React Fragments

To implement React Fragments syntax, follow these steps:

Import the Necessary Dependencies: Begin by importing the required modules. In this case, we need to import React.

import React from 'react';

Define your Component: Create a functional or class component where you want to use React Fragments. For this example, let’s create a functional component called ‘MyComponent’.

function MyComponent() {
  return (
      <p>Welcome to my application!</p>

Return Multiple Elements using React Fragments: Within the component’s return statement, use the ‘<React.Fragment>’ tags or the shorthand ‘<>’ to group the desired elements. In this case, we have a heading ‘<h1>’ and a paragraph ‘<p>’.

Export the Component: Finally, export the component to be used in other parts of your application.

export default MyComponent;

React Fragments allows you to group elements without introducing an additional parent element in the rendered HTML output. This approach ensures a clean DOM structure and prevents unnecessary markup, enhancing code readability and reducing potential conflicts with styling and accessibility.

*Note- Import React and wrap your component’s elements with the appropriate syntax for React Fragments ‘<React.Fragment>’ or ‘<>’.

React Fragment Vs. Div Element​

In React, the React Fragment and the div element serve as containers for grouping multiple elements together. However, some key differences make them suitable for different scenarios.

Purpose and Semantics:

  • React Fragment: The React Fragment is a built-in component provided by React that allows you to group elements without creating an additional DOM element. It is useful to return multiple elements from a component without adding an extra wrapping div in the rendered output. Fragments do not create any extra nodes in the DOM hierarchy.
  • div Element: The div element is a standard HTML element representing a generic DOM container. It is commonly used to combine elements and apply styles or layout properties. Unlike the React Fragment, the div element creates a DOM node when rendered.


  • React Fragment: When using a React Fragment, the elements inside it are rendered as siblings without adding any extra markup to the DOM. This can be beneficial in cases where you want to avoid adding unnecessary elements to the rendered output.
  • div Element: The div element creates an additional DOM node when rendered, resulting in an extra layer in the DOM hierarchy. While this may not be a concern in most cases, it can impact performance in specific scenarios when dealing with large numbers of elements.


  • React Fragment: Fragments do not create any extra nodes in the DOM, which can benefit accessibility. Since they don’t introduce unnecessary elements, screen readers or other assistive technologies won’t encounter additional nodes to navigate through. This can help improve the accessibility of your application.
  • div Element: When using a div element, it creates an additional DOM node. While this might not significantly impact accessibility in most cases, it’s essential to be mindful of the DOM structure and ensure that it doesn’t introduce any barriers for users relying on assistive technologies.

Context API and Error Boundaries:

  • React Fragment: Fragments can be a wrapper when working with the Context API or Error Boundaries. They allow you to group components,  provide context, or handle errors without an extra wrapping element. This can help maintain a cleaner component structure and improve code readability.
  • div Element: The div element, a common HTML element, does not provide any special support for working with the Context API or Error Boundaries. If you need to wrap components in these scenarios, you would typically use a div element or any other suitable container element.

Here is a table that summarizes the key differences between React fragments and div elements:

FeatureReact fragmentDiv element
Adds extra nodes to the DOMNoYes
Improves performanceYesNo
Creates a hierarchy between childrenNoYes
Applies styles to childrenNoYes
Semantic meaningNoYes

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React Fragments are an essential tool for React developers to write clean and efficient code. They offer a number of benefits over traditional div elements, including improved performance, reduced DOM clutter, and enhanced readability.

By using React Fragments, developers can group related components together without adding unnecessary nodes to the DOM. This can lead to significant performance improvements, especially for applications with complex DOM structures.

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