How to Build a Unique Web Application with React Js?
Tags: javascript, webdev, programming, react
Published: 2021-12-17 04:10:52

![Build a Unique Web Application with React Js](https://backendless.com/wp-content/uploads/2019/03/Create-a-Web-App-Using-React-and-Backendless-Feature-e1553111666711.png "React js")
With the advancement of technology, the development of mobile-friendly web applications has become standard. We all know that when it comes to researching different businesses, most individuals prefer to use their phones rather than their computers. That is why companies are looking for a new web framework capable of producing scalable and robust web applications. Therefore, most of them prefer React js development services to build web applications for their company.

Look no farther than the React Js framework if you're planning to build a website for your company or want to make changes to an existing one. It will not only help you increase your ROI, but it will also help you attract more visitors. Therefore, one should hire react js developer to get their web application development.
## Steps to Create a New Web Application Using React Js

Here, we have discussed all the basic points through which you can easily develop your react js web application.

### Step 1:  First, Install the ReactJS project

Type the following command in the visual display unit:
 - npm install –g create-react-app 
 - create-react-app we-react-app

Start the project, with the following command after installing the project:
  - Npm start 

### Step 2: Create an account for a service worker.
Services workers operate as intermediary servers between the app and the network. You must use a service worker to capture network requests and serve the cached data. It allows your website to work even if a system is down. On the other hand,  Reactjs provides a single registerWorker.js file in the src folder. Create a blank service-worker.js file in the public folder to begin. To it, add the following code:

Then, inside index.html, add the required code to see if the browser supports the service-workers file or not.
After you've added the code, look in your browser's console panel for a message that says something like "service worker registration successful." This indicates that the service worker is supported by your browser.
If you are still not able to register then you can [hire React js developer](https://www.brihaspatitech.com/hire-react-js-developer") from a well-known web development agency.

### Step 3: Inform the browser that you are using a web application
Then you'll need to add some code to tell the browser that this isn't just any web app; this is the web app. So, in the index.html file, add the following code to the head> element.
 
 - '< meta name = “ mobile-web-app-capable ” content = ”yes ”>'

Similarly, the code is dame for mobile devices also and especially for the iPhone.

 - '<meta name= “ apple-mobile-web-app-capable ” content= ”yes”>'
  
### Step 4: Make a few bootstraps react components
Add the bootstrap to the project first. You must make use of a CDN. As a result, include the URL in the index.html file. Create a component folder inside the src folder as well.

 
 ```
<link rel=”stylesheet” href=”https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css” integrity=”sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm” crossorigin=”anonymous”>
```

 <link rel=”stylesheet” href=”https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css” integrity=”sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm” crossorigin=”anonymous”>

Now, under the components folder, build a component called Navbar.js.
Now, inside the App.js file, add the Navbar.js component.

Create a new component called content.js in the components folder. Finally, you'll develop a critical component that is powered by the web application. To make your work easier, get react js development services at a cost-effective price.

### Step 5: Integrate splash icons
To display the splash screen, you must alter the manifest.json and place the image in the public folder.

### Step 6: Install the app on Firebase
We are only lacking HTTP and caching at this point in the process, which will be fixed after the project is released. In a service-worker.js file, fix the doCache flag. Next, in the firebase console, create a new project called React web application app. In a project directory, run the following commands:
 - npm install –g firebase –tools
 - firebase login
 - firebase init

## Wrapping Up
ReactJS is a formidable framework that enables big businesses to build scalable, feature-rich web applications. With tastefully built websites, it enables enterprises to excel in the dynamic market! Therefore, why not get [React js development services](https://www.brihaspatitech.com/react-js-development-company) for your next project.