Advantages of Using ReactJS For Your Next Web Application

The evolution of web technologies that has continued for more than two decades brings our attention to many significant milestones, and the emergence of the ReactJS library is undoubtedly one of them. The earlier server-side development focus in the hands of AngularJS and a few other JavaScript frameworks moved towards client-side development. Thanks to ReactJS, the web development focus shifted to server-side development again. This shift changed the momentum of the entire web development universe.

Before ReactJS appeared on the scene, Web development was mostly ruled by programming languages for client-side scripting and server-side rendering. Scripting languages such as HTML, CSS, and JavaScript ruled the front-end development, while PHP was most famous for back-end or server-side rendering. 

Those simple days of web development when static HTML pages stored in folders can easily be rendered through PHP are something you can be nostalgic about. But the reality of web development shifted from this server-side rendering mainly due to the dynamic Javascript libraries. It all started with AngularJS and was soon taken over by ReactJS. 

Today, you may hire a ReactJS development company expressly for building a high-performance, versatile, and fast-paced web app. But understanding the extensive advantages of React in the context of the evolution of the web is extremely important. Let's explain the advantages of React and how it emerged through this blog post. 

The emergence of Single page apps (SPA) & Reactjs

The latter half of the web revolution is dominated by one language and its variant libraries and frameworks, and it is none other than JavaScript. JavaScript frameworks and libraries now allow us to do a lot more than what we could do with this language just a decade ago. 

The biggest shift brought by JavaScript through the capability of developing client-side web apps with JavaScript code. Yes, these client-side web apps are called. 

Single Page Apps (SPA) that use mainly Javascript code. Though several Javascript frameworks provide this approach, none is as popular and effective as the AngularJS. 

For the first time, JavaScript allowed developers to do away with server-side rendering. Soon other helpful features such as DOM manipulations were brought in so that multiple components could be rendered simultaneously. This was just the beginning of another revolution that would complete with the emergence of ReactJS.

ReactJS, a new approach to developing dynamic web apps 

ReactJS appeared on the scene as the most competent javascript Library, helping to develop powerful and feature-rich web apps at a lightning pace. React primarily gained popularity because of its reusability of code or coded components across projects. 

On the other hand, the component-based architecture of React guarantees fast performance even while any of the app features are broken. Another crucial aspect brought by React into web development is the Virtual DOM that allows real-time code changes and evaluation without needing to refresh again and again. 

In many ways, these aspects brought by React were revolutionary for web development and gave developers more flexibility, firepower, and ease for building powerful and dynamic web apps. Moreover, React brought with it the capability for server-side configuration for enhanced performance and loading time.

What are the key ReactJS features loved by most developers? 

ReactJS is the most loved web development technology used by thousands. React offers certain advanced and standout features that continue to make it popular over other web development libraries and frameworks. Some of the key ReactJS features that make it so loved to include the following. 

Virtual DOM & easy debugging 

Every web app tries to achieve a smooth and interactive user interface, and this requires smooth background updates without needing the app to reload or refresh again and again. In the case of React, this capability is ensured by Virtual DOM.

Because of this, virtual DOM and declarative code also help easy debugging of React code. The bugs in the React compiler come with clear descriptions making bug detection easier and faster. These aspects ensure incorporating interactive capabilities and faster and easier development. 

Component-based modular architecture 

ReactJS, by combining the two languages such as HTML and JavaScript through its JSX syntax, brings together both the dynamic capabilities of JavaScript and easier scripting of HTML. This also allows for building custom components capable of handling their own states. The developers can reuse such components across projects to reduce the development time for complicated user interfaces.

Besides making complex user interfaces simple, this component-based modular approach also ensures the independence of the app parts. When there is any issue corresponding to any feature or part of the app, the business logic or the entire app functioning remains unaltered and unaffected. 

One-Way Data Binding

With Angular two-way data binding became popular, opening the scope for some dynamic capabilities. But two-way data binding has presented some performance issues for the users. So, when with React, one-way data binding became popular for smooth performance and better control exercised by parent components over the child files within them. 

Better code readability 

Readability of the code is crucial for not just an easier learning curve but also for creating dynamic app features with ease. Using JSX syntax, a fusion of HTML and JavaScript, ReactJS code is easy to read and make use of. If you are versed with JavaScript, soon, you can turn out to be a ReactJS developer with a few days of training and practice.

Why should you use ReactJS for your next web app project? 

As we have explained, ReactJS brought a lot of revolutionary shifts to the web development world. But the ReactJS framework hardly stopped then and there. It continued to evolve and bring new value additions making web development more versatile, performance-driven, user-centric, and powerful than ever before. It is now considered an immediate technology choice for dynamic web projects of all niches that prefer JavaScript over others. 

Now that we have explained key ReactJS features let us explain the most important reasons for web developers choosing ReactJS for their projects. 

Dynamic JSX syntax 

React brings a new approach to code syntax by adding HTML characteristics to JavaScript. This is what we call JSX, the syntax extension used by React. It allows easier writing of components for combining XML, HTML, and ReactJS Code attributes. This syntax extension, apart from ensuring easier readability of the code, 

Faster and real-time updates 

It has been common practice to refresh a page whenever developers are required to make changes in any of the components or application code. When updating these code changes, most web projects encounter a series of issues ranging from compilation errors to failing to reflect the change in elements. 

Fortunately, React brings the solution to this persistent problem through Virtual DOM. Virtual DOM before any code changes will allow you to review them, and when the changes get the positive nod, they are applied in real-time without needing to refresh or reload the page. Naturally, Virtual DOM ensures high-speed rendering of web pages. Moreover, every change is rendered in layers without affecting other components and interfering with the app's performance. 

Awesome stability 

ReactJS ensures optimum stability of the app irrespective of the changes and evolution it goes through. Whenever any code changes are made, other parts of the web app remain unaffected. The component-based architecture and Virtual DOM together ensure that changes are handled separately without affecting the app's core logic. This results in the excellent stability of the app at all times. 

Rich libraries and toolset

React is a robust JavaScript library equipped with millions of ready-to-use components, libraries, and tools to help in-app projects. The robust and extensive repository of tools and ready-to-use React components made React a power-packed development library for advanced and feature-rich web app projects. React offers a comprehensive range of developer tools that work with both Firefox and Chrome browsers. 

Unparalleled community support 

As the most advanced and widely used JavaScript library, React enjoys the backing and support of the most significant number of web developers across all niches and sizes of web projects. Developed and maintained by the Facebook developer team and nourished by developers worldwide, React continues to evolve and thrive with new tools, components, and value additions. No wonder, React Library evolved faster than any other JavaScript library because of this spectacular and active community support. 

Summing It Up 

React is popular and will continue to remain so for years to come just because still, the key-value offerings of React stayed unchallenged by any other library of the framework. The popularity of React has also made most JavaScript developers lean toward this framework creating an abundance of React-based web projects even more prominent.