The Advantages of React JS: The Best Reasons to Choose it

On 31 May, 2021

There are many benefits to React and multiple reasons why it is a valuable tool for many development companies right now, React is taking over the reins of front-end development because many applications developed in this library.

The Advantages of React JS: The Best Reasons to Choose it


The React community is growing day by day, and more conferences on React are planned. At this point, you may be wondering: what makes React so great that so many people are focusing on it? There are many other tools with a similar approach, so why choose ReactJS over the others? What are the benefits of React JS? 


Let's take a closer look at the benefits of React JS! 


We have been using ReactJS for quite some time, and we see many of the benefits of React when using it in our customers' applications. Of course, we think there are many other ways to solve the same problem, but we'll explain why we hopped on this train and why you should too, based on a few points.


What is ReactJS?


The same team describes React as a library for creating user interfaces. It is essentially a JavaScript library created and maintained by Facebook. Yes, you read that right, by Facebook (more on the story below). So what made React a trend? React is an efficient and flexible JS library to create fast, simple, and scalable web applications. 


How is it possible that a simple library has become so popular? You may have heard of ReactJS because many people talk about it, many people use it, and many products builts on this technology. It's no surprise that Reacts has gained a lot of popularity in the few years it has been around and will be on everyone's radar for a few more years. React was developed by Facebook on 29 May 2013 to solve internal problems on the Facebook page. However, it eventually became open source so that the whole world could use its abstractions to enrich applications. 


Now that you've learned more about React, I'd like to recommend a blog post on deploying React on AWS with Amazon S3 and CloudFront, step by step.

Facebook developed ReactJS in 2013; React was created to solve severe problems on its platform. They then decided to open up the library so everyone could benefit from what they had built. Depending on how you look at it, this can give many people a good sense of security because we have one of the largest companies in the world supporting the library.


We can't leave out the people who make up the core of the React team. A group of talented developers with a wealth of experience in the world of JavaScript and UI. 


The React Web Application


We live in the 21st century, and the number of things and information we have to process or work with can be overwhelming. It's getting harder and harder for companies to make the right choices, while UI/UX applications have become a great necessity. Here's a hint: If you know how to give users a great experience in a short time, chances are your sales will increase daily. If you don't already know, read on to learn about the key benefits of React. 


More than 1 million websites are using React. Among them are some market giants, such as Apple, Netflix, and PayPal. If top brands decide to pivot and implement ReactJS, this library must have extraordinary benefits. 


Advantages of ReactJs 


1. Easy to learn


2. Usability


3. Building rich user interfaces


4. Performance


5. Community


Have you thought about using React for your product? Are you a developer attracted to the idea of learning React? Well, regardless of the purpose, I'm sure this blog will help you a lot. It is dedicated to giving you an introduction to the benefits of React in a web application, plus mentioning why it has become a trend in development.


Before we talk about the benefits of React, let me remind you that you can outsource your software development tasks to us. You can even embrace our Nearshore framework to get multiple benefits for your business!


1| Easy to learn


First of all, it has an easy learning curve, which is fantastic if we compare it to other popular front-end frameworks like Angular and Vue. Anyone in charge of a group of developers -or even those who are developers themselves- knows how hard it is to choose technologies to learn and spend time on. What makes React so good is how well it manages its abstractions, so all you have to worry about is describing your interfaces and what you want. React will take care of "how" to translate our descriptions into actual User Interfaces in the browser.  


2| Usability


React makes things more accessible, and if you have some basic knowledge of JavaScript, using React on your web app should be no problem.


Since React is pure JavaScript, there is a minimal API to learn. After that, it's your JavaScript skills that make you a good React developer. There are no barriers, and you can become a productive developer in a short time. It is remarkable to know that React Native exists and makes it possible for developers who know React to develop apps for mobile devices with pure Javascript.


Don't forget that if you need a dedicated engineer to help you with your DevOps tasks, we are always ready to offer you DevOps assistance anytime you need it.


3| Build rich user interfaces


React is a library for building composable user interfaces. Traditionally, user interfaces in web application builts with HTML guidelines dictate the amount of abstraction you may use. When a certain amount of data in your app changes over time, traditionally -with Javascript- you have to look at data changes and imperatively make changes to the DOM to keep it up-to-date. Usually, when you make a lot of these imperative changes, you'll start to notice how building the interfaces becomes messy and tedious.


React was built to provide a solution to these and other problems. First, it approaches building user interfaces differently by breaking them down into components. It makes it easier to extend and maintain the view. But what React excels at is how it manages data updates (the name may be starting to become apparent now). When one of your components is first initializing, React generates a lightweight representation of your view (what they call Virtual DOM) to create the markup and inject it into the document. When your data changes, the component's render method is called again, React differs from the previous one, generating a minimal set of changes to be applied to the DOM.


4| Performance 


Have you ever seen a web app that was so useful but difficult to use because of complicated and slow interactions? Besides providing a useful tool, one of the things that good apps do is to give users an excellent experience to feel comfortable working with them. To enable such interactions, you need to work with DOM, CSS, and Javascript. Depending on the number of interactions, the DOM can become complicated and slow to manipulate, making it difficult for users to interact with the app.


The folks at Facebook faced this problem, so they developed a solution to keep all the flashy updates in the visible part of the page without compromising performance. Using an abstraction known as Virtual DOM (a well-organized data structure to represent the actual DOM tree), they could make partial and quick updates to the DOM in real-time. The React API works well the abstraction that you don't have to worry about when and how to make these updates when working with React.


I know that React seems a bit magical, but remember that using React by itself will not result in a high-performance app and regular checks are a must. There are plenty of software development companies that can help you build end-to-end software solutions. 


5| Community


One of the enormous benefits of choosing React as part of your stack is that you have a strong community behind you.


This community has created many tools to complement React and address specific use cases that you will encounter during development. React is also a technology with a wide range of valuable resources that you can learn from. You can find many YouTube tutorials and several useful blogs that you can explore in-depth. An example of one of these great resources is Epic React by Kent C. Dodds. He is well known in the community and offers a large amount of information that I think you will find very useful.


| Conclusion


If you've reached this point, I can say that you've seen all the benefits of React JS, and now it's up to you to decide React. There are many react development companies in India that can help you in implementing your ideas into reality.