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Why you should use ReactJS for your Next Project in 2022


The shallow learning curve, time-saving framework, and responsive components make ReactJS a popular choice. ReactJS has been used to build over 2 million websites to date, and it shows no signs of slowing down. Some of them are associated with well-known brands in various industries.

Netflix, Facebook, Instagram, Airbnb, Cloudflare, Dropbox, BBC, Flipboard, and Reddit are just a few of the well-known firms that have made React a major part of their UI development.

Jordan Walke, a Facebook software engineer, designed React and shared an early version known as "FaxJS." XHP, a PHP HTML component library, had an impact on him. It was originally used in 2011 on Facebook's News Feed, and then in 2012 on Instagram. In May 2013, it was made open-source at JSConf US.

What is Reactjs and why is it so popular?

ReactJS is a public JavaScript library that makes front-end web development easier. Jordan Walke, the author of ReactJS and a Facebook programmer, had the idea to combine Facebook's markup syntax, XHP, with JavaScript. It allowed them to operate many user interfaces at the same time, such as newsfeed updates and chat, for example. Following the success of the merger, Facebook made ReactJS open-source in 2013. ReactJS has since grown in popularity to become one of the most widely used web frameworks.

We've created a list of key reasons why you should use ReactJS in your company and why it is a preferred top framework.

Modular Design

Modular code is code that is broken down into segments (modules), each of which is responsible for a different feature or function. ReactJS's modular design makes it simple to make tiny adjustments. As a consequence, most developers can reuse the very same objects and assets without causing problems with other components.

Scripting is Simple

React "elements" are created via JSX. The JSX extension for ReactJS is available for free. By generating code shortcuts and transforming HTML mockups into ReactElement Trees, JSX simplifies the HTML markup in the library. As a result of the ReactElement Trees, the programme runs faster.

JSX resembles a template language, however it has all of JavaScript's capabilities.

Massive Community Support

If you can't receive the help you need, starting up with a new programming tool can be intimidating. This isn't the case with React, thankfully. Not only is React the preferred technology among prominent firms, but it also has a sizable community.

There are more than 1500 contributors listed on the project's GitHub website. You'll have access to all of the necessary material to get going with React. StackOverflow has a thriving React community, despite the fact that it is an open-source library. If you're having trouble using React, post your question here, and you'll discover that experienced developers are more than happy to help.

Simple to Learn and Grasp

What else would serve your objective better than ReactJS when it comes to designing an app that lets you engage more users in order to scale your business growth? This JavaScript library is simple to pick up and use. Any react js developer may learn it quickly and without problems. All that is required of you is a basic understanding of the following topics.

HTML/CSS: You should have a solid understanding of HTML/CSS, which will make learning Reactjs much easier. JavaScript: You should be familiar with JavaScript and the DOM. ES6: This is a more advanced version of JavaScript. It enables you to develop code in an inventive manner. Webpack is a JavaScript module bundler that aids in the compilation and execution of React.

Rapid Rendering

What is the most significant factor that aids firms in making money and providing you with promising results? A speedy rendering method that aids in the completion of activities in a more efficient and timely manner. Saving time reduces the amount of money invested on app development. This is impossible to achieve with most front-end technology.

Reasons to Use Reactjs In Your Next Project?  

Search Engine Optimized (SEO)

Every business has to improve their search exposure or ranking in order to make their brands and products more widely available. As we all know, internet businesses rely entirely on Search Engine Optimization (SEO) to maintain their online presence. Due to its backend rendering, which greatly decimates load time, React projects are better optimized for search engines. Because React renders on the server, it can be crawled for content even by crawlers that don't support JavaScript. This aids SEO by providing social media outlets with metadata.

Furthermore, the advantages of high speed and performance improve overall performance as well as SEO functionality.

Useful Toolkit for Developers

Because ReactJS is simple to grasp and use, the task gets even easier for the newly recruited coder. React has the best design and debugging tools in the industry. You may also download the "React Developer Tools" browser plugin for Chrome and Firefox.

The open-source React JavaScript library is supported by React Developer Tools, a Chrome DevTools addon. In the Chrome Developer Tools, you may investigate the React component hierarchies.

React's Component Reusability makes it easier to Maintain code

A reusable component in React is a piece of UI that may be reused in different portions of an application to create several UI instances. For example, in multiple places of our program, we can have a button component display with varied colors. When we provide it a dataset (such color or a function), it adjusts itself and generates a UI instance of the element, even if it's the same button component.

Scalability necessitates this approach of generating React components. It saves time by requiring less code to be written, leading to faster development, a cleaner codebase, and stress-free maintenance.

Virtual DOM

ReactJS tracks observable pattern changes and listens for state changes. React refreshes the tree depicting the virtual DOM in React whenever the component's state or properties change. When the virtual DOM is updated, React compares the adjustments and the current virtual DOM version to the preceding virtual DOM version, which is referred to as "diffing" or "differentiating."

ReactJS updates only those altered objects for re-painting in the real DOM once it is aware of modifications and updates to the virtual DOM in React objects whose states have changed. When compared to making direct changes to the real DOM, this eliminates the need for unneeded and frequent updates to all elements, and speed improves dramatically. When opposed to modifying or editing the real DOM directly, this is significantly superior. It also saves time by simply impacting modifications to the altered elements rather than all components. As a result, the performance of React, the JavaScript library, becomes more efficient and praiseworthy.

As a result, all one has to do is tell React what state one wants the virtual DOM in React and the UI to be in, and it will ensure that the real DOM matches that state. As a result, developers do not need to learn how to manually update the DOM, manipulate attributes, or handle events because all of these changes are handled automatically and behind the scenes. 

Reactjs for Mobile App Development

Facebook released Reactjs as a cross-platform mobile app development framework in 2015. The framework was quickly adopted by organizations who specialize in mobile-first strategies after its release.

Flux, a JavaScript architecture, is used by Reactjs to govern data flow from a single point. Reactjs developers can obtain more control over their mobile app by using a unidirectional data flow. This increases the app’s flexibility and adaptability while also increasing its efficiency.

When Should You Use Reactjs?

It's vital to consider when to utilize Reactjs after understanding why you should use it for your next project. Contact trustworthy and pre-vetted Reactjs engineers from a platform like Index to validate your decision. The following are some of the most common Reactjs use cases.

Use ReactJS to Build Social Media Applications

Since it was first used to develop Facebook, social networking apps have remained the most popular use case for Reactjs. 

It's true that certain user requests need social networking programs to refresh a new page. Most social networking apps, on the other hand, use Reactjs to build each page. As a result, when utilizing apps like Facebook and Twitter, consumers enjoy a fantastic experience. Furthermore, real-time notifications are the lifeblood of social networking platforms. When utilizing Reactjs to create a social networking web app, you may use a web socket to automate client-server communication. This greatly accelerates the data flow process, allowing your app to deliver real-time notifications and engagements with ease.

Applications for Ecommerce and Retail

In eCommerce-based online applications, Reactjs may be easily integrated as a UI library. The reason for this is that React makes it very transparent how to create reusable components already discussed above using ideas like Atomic design. The bottom line is that every element of your React-based eCommerce app should be self-contained. So, even if your web app has a single flaw, your developer can still get it back up and running because other features may still remain functional.

Dashboards AKA Data Visualization Tools

The ReactJs javascript library creates the best Dashboard and data visualization use cases. Data visualizations are becoming increasingly important in the context of Artificial Intelligence and Business Intelligence. You may use ReactJS to create data-heavy, dynamic data visualization dashboards. We've already discussed how React is an excellent choice for creating business dashboards.

You may design modular and self-organized code with ReactJs for dashboards and data visualization to get your dashboard app development off to a fast start. All you have to do now is picture the features and components of your dashboard that you want. ReactJS allows you to reuse components, organize them, and make them self-contained. Thanks to ReactJS' virtual DOM structure, you can obtain updates to your dashboard quickly and effortlessly. Real-time data adheres to the screen in front of the user because dashboards are designed to be accurate over time. Because of React's virtual DOM architecture, component re-rendering is possible. You can get fast notifications, continuous updates, and data-charts on the fly with ReactJS dashboards.

Other Essential Use Cases of ReactJS

Of course, we can't cover every possible Reactjs use case in a single post. The list is unlimited, however here are a few examples of web apps that employ Reactjs:

  • Business websites
  • Portfolios
  • Forums
  • Rating websites
  • Membership sites
  • eLearning modules
  • Galleries
  • Personal websites for self-promotion
  • Job boards
  • Business directories
  • Q&A websites like Quora
  • Non-profit websites for collecting donations
  • Wikis and knowledge bases
  • Media-centric sites like YouTube
  • Auction and coupon sites

React vs Angular

AngularJS is a JavaScript MVC framework for developing dynamic web applications on the client side. AngularJS began as a Google project, but it is now a free and open source framework. Here is a table comparing the two:

ReactJS versus AngularJS

How Index can provide the best ReactJS Developers

You now know when and why ReactJS should be used in your next project. To sum it up, React is an ideal choice for your next web or mobile app application development. Hire ReactJS developers. A ReactJS developer can help you build your business faster, save money, and increase conversion rates.

Hire ReactJS Developers now

We'll send you a list of three to four ReactJS developers that we've hand-picked. A risk-free trial is guaranteed by Index! It is entirely free if you are not completely satisfied with our services. Hire in 48 hours or less: It only takes a few days to hire someone, not months. Spend less time recruiting and achieve your objectives sooner with Index.