Here is a simple App component:    import Bids from... Tagged with react, javascript, webdev, programming.

Fuad Pashayev

Community Picks is a section on daily.dev where our community members share the most interesting and valuable content they've discovered online. From insightful articles to handy tools, every post is a gem curated by our dedicated coomunity. To contribute to Community Picks, you need to have at least 250 reputation points, ensuring that only active and trusted members can share their finds.

Community Picks

React takes some time to load all components and the App is accessible only after all the components have been imported. If a user to your site or app does not visit 7 out of 8 of your components, they will still be loaded. Luckily, there is a solution made available to us by REACT.

How to implement Lazy Loading in REACT | code splitting

The Article was too good to read, but I’ve made an simplified version that could be a little bit easy-to-understand over your content Article
<h1>Code Splitting in React.js</h1>
<h3>Code splitting is</h3>
<ul>
<li>A technique used to optimize the performance of React.js applications. It involves breaking up the code into smaller chunks, so that only the necessary code is loaded when needed, rather than loading the entire codebase upfront.</li>
</ul>
<h3>There are several benefits to</h3>
<ul>
<li>There are several benefits to Using code splitting, including faster load times and reduced initial bundle sizes. It also allows you to lazily load components, which means that components that are not immediately required are only loaded when needed.</li>
</ul>
<h3>There are various techniques to implement</h3>
<ul>
<li>There are various techniques to implement Code splitting in React.js. One approach is to use dynamic imports, which allows you to split your code based on specific conditions or user interactions. Another technique is to use the React.lazy() function, which allows you to lazily load components.</li>
</ul>
<h3>To implement code splitting using dynamic</h3>
<ul>
<li>To implement code splitting using dynamic Imports, you can create a separate file for each chunk of code you want to split. You can then use the import() function to load the chunks dynamically based on specific conditions or user interactions.</li>
</ul>
<h3>To implement code splitting using React.lazy()</h3>
<ul>
<li>To implement code splitting using React.lazy(), you can wrap the component you want to lazy load with the lazy() function. This creates a new component that can be loaded lazily.</li>
</ul>
<h3>In conclusion, code splitting is a powerful technique that</h3>
<ul>
<li>In conclusion, code splitting is a powerful technique that Can help improve the performance of your React.js applications. By breaking up your code into smaller chunks and loading only the necessary code, you can reduce initial load times and improve the user experience.</li>
</ul>
<h4>.</h4>
<h4>.</h4>
<h4>.</h4>
<h4>.</h4>
<h2>EXAMPLE SECTION</h2>
<ul>
<li>Here’s an example code snippet to illustrate how to implement code splitting using dynamic imports in React.js:</li>
</ul>
<pre><code class="language-javascript">import React, { useState } from &#x27;react&#x27;;

function MyComponent() {
 const [showComponent, setShowComponent] = useState(false);

 const handleClick = () =&gt; {
 import(&#x27;./MyDynamicComponent&#x27;).then(module =&gt; {
 setShowComponent(true);
 });
 };

 return (
 &lt;div&gt;
 &lt;button onClick={handleClick}&gt;Load Component&lt;/button&gt;
 {showComponent &amp;&amp; &lt;MyDynamicComponent /&gt;}
 &lt;/div&gt;
 );
}
export default MyComponent;
</code></pre>
In this above example, we are using the import() function to dynamically load the MyDynamicComponent component when the user clicks the “Load Component” button. The useState hook is used to keep track of whether the component should be shown or not. When the import() function resolves, the component is rendered and displayed on the page.
<h2>#2</h2>
Here’s another example code snippet to illustrate how to implement code splitting using React.lazy() in React.js:
<pre><code class="language-javascript">import React, { lazy, Suspense } from &#x27;react&#x27;;

const MyLazyComponent = lazy(() =&gt; import(&#x27;./MyLazyComponent&#x27;));

function MyComponent() {
 return (
 &lt;div&gt;
 &lt;Suspense fallback={&lt;div&gt;Loading...&lt;/div&gt;}&gt;
 &lt;MyLazyComponent /&gt;
 &lt;/Suspense&gt;
 &lt;/div&gt;
 );
}
export default MyComponent;
</code></pre>
In this above example, we are using the React.lazy() function to lazily load the MyLazyComponent component. The Suspense component is used to show a loading indicator while the component is being loaded. Once the component is loaded, it is rendered and displayed on the page.

Hope this message finds you well as it’s just an try to contribute with you.
Thanls!