11 Important React JS Advantages For Interactive UI Development

08 minutes read
Last updated
May 10, 2022
react js advantages
This article will compare and discuss in detail the different features of React JS. You will be able to find an informative discussion on the advantages and disadvantages that make React Js such a powerful frontend development tool for interactive UI.

User interface is the most important part of any app or application today. They’re a key part of any digital product, helping users interact with and consume information from it. And with so many different libraries and frameworks available for UI development today, it’s fair to say that there’s a lot of variety in the way that these technologies can be used to create interfaces. 

In this article, we’ll discuss the most required 11 React JS advantages of using as a developer, which should help you make the right choice when choosing which framework to use. This will also help you find out the features of React JS and its advantages in a nutshell.

What is React JS?

ReactJS is a JavaScript library created by Facebook in 2011 and since then it has earned the most favourable position in the top frontend development frameworks list. If you’re looking to build interactive UIs, ReactJS is one of the most popular libraries out there today for web app development. React JS is a JavaScript library for building user interfaces. The purpose of React is to help developers build fast and scalable, interactive, and intuitive user interfaces.

react js advantages
Source: UnCodemy

There are a few different tools that can be used for testing React or React Native applications. The most popular tool is React Developer Tools, which is a browser extension that allows you to inspect the React component hierarchy. Another popular tool is Jest, which is a JavaScript testing framework from Facebook. An enzyme is also a popular tool for testing React components, and it is created by Airbnb. Finally, there are a number of different boilerplate projects that include testing tools, such as create-react-app.

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7 Reasons Why React Js is so popular?

As I explained in detail below about the real-world use of React, It is no wonder that with a long list of advantages React Js will be the most popular frontend development library all over the world. Here you can read a quick list of why React Js is so Popular:

  1. React is a JavaScript library for building user interfaces and it is the most popular front-end development tool currently in use.
  2. React is declarative, efficient, and flexible—you can create simple views or use it to power sophisticated single-page applications.
  3. The virtual DOM that React uses ensures fast rendering of complex UIs while keeping memory usage low.
  4. Components written in React are easy to reuse and reason about, making code maintenance simpler than with other frameworks.
  5. The community around React is large and supportive, providing many helpful resources such as libraries, tools, and tutorials.
  6. React Native lets you build mobile apps using only JavaScript which makes cross-platform development faster and easier than ever before
  7. With so many benefits, it’s no wonder that React has become one of the most popular front-end development tools available today

Lets explore a Few Advantages and Disadvantages of rReact

The benefits of React js framework is quite big which we will explain in more detail below. Here we can say that React Js is one of the highest-ranked libraries or platforms for frontend developers and business owners to start their next development without hesitation. On the other hand, the disadvantages list of React is quite thin.

Below you can read more about the advantages and disadvantages in detail including the below chart represents a really good summary chart.

TypeEasy to write code and Light-weight JS-based popular frontend development libraryNot a complete framework, need thrid party packages to achieve some complex functionality
SpeedSuperfast both in rendering and developmentToo much complex data structure can affect speed
Code StructureReusable component-based, class components and function components both can be usedToo many components can be challenging to manage
Learning CurveNot too hard to learnLess JS knowledge can be a blocker
Server-side renderingPossible to implement using thrid-partyNo official package included
SEOReact Js is good for SEO. React router can help to define URL structureMeta title and description per route could be a challenge to implement
Testing and DebugSome great tools are available for testing and debugToo many components can be a challenge to make testable
Best ForWeb Apps, Mobile Apps and Data-Driven UINot much to list
CommunityHuge community to help, also maintained by FacebookCan be challenging to find the right information you needed
Popular AppsNetflix, Newyork TimesNo low performing apps reported significantly
Job ProspectReact Js job prospect is high because of many fortune 500 companies' first choice in frontend development. So React developers have high demandNowadays you need to have supporting skills along with React development experience. Such as HTML5, CSS3, LESS, API etc.
Average SalaryThe top salary in the USA for React developer is 150k USDSalary could differ a lot in developing economy country

 Let's look at the top 11 benefits of React here:

01. React JS’s Flexibility

One of the biggest advantages of using React is how flexible it is. It’s a library that can be used in a variety of different scenarios, and it’s incredibly easy to change its behavior to suit your needs.  For instance, if you want an application that integrates well with other libraries or frameworks, then ReactJS is the way to go. Its modularity makes it easy for developers to work alongside others through APIs, and there’s a lot of flexibility when working with third-party libraries.

Starting development in react Js is easier than in other frameworks. The syntaxes are quite descriptive and thousands of free resources are available to solve almost any kind of problem during application development.

02. Easy to Learn

ReactJS was designed to be easy to learn, which makes it a great choice for beginners. Learning React is not difficult, and you can start using it in no time. Since the library is built on top of JavaScript, learning how to use React should be relatively straightforward; it also uses popular design patterns like MVC (Model-View-Controller), which many developers are already familiar with.

React is easy to learn for a few reasons.

First, the syntax is very simple and easy to understand.

Second, there is a lot of documentation and resources available online.

And third, because React is such a popular framework, there are also many community members who are willing to help beginners with learning React.

There are many resources available online for learning React. Some of the best places to start are the React documentation site and the React community site. There are also many blogs and articles written about React, which can be found with a simple search online. Finally, there are some great video tutorials available on sites like YouTube.

03. Easy to test and debug

ReactJS is a JavaScript library that aims to simplify the process of building interactive user interfaces. It’s an open-source project and it has quickly grown in popularity due to its ease of use. The main benefit of using ReactJS to build interfaces is that ReactJS makes it easy for developers to test and debug their code. This means that you can iterate on your interface much faster, which ultimately leads to better results.

Nowadays If you know React well, you can develop mobile apps using react native too. React Native is quite easier who knows react js first.

04. Fast and lightweight

One of the biggest benefits of React JS is that it’s one of the fastest front-end frameworks available. For a developer, this means that they can create beautiful, interactive interfaces with minimal effort. This is largely due to its easy-to-use design pattern, making it a great option for developers who need to quickly create and iterate on an interface.

react is fast and lightweight

Light frontend frameworks help in frontend development by making it easier to create fast and responsive applications. Some of the most popular light frontend frameworks are React, Vue, and Angular. These frameworks are designed to make it easy to create dynamic applications that can run on a variety of devices.

05. It’s a Good tool for Data-driven UIs

Data-driven user interfaces are important because they allow developers to create experiences that work well for users. ReactJS is an excellent tool for creating these kinds of interfaces, as it provides a lot of built-in support for data binding and logic.

It’s also easy to handle large quantities of data, which means you can build more interactive apps with ReactJS than other libraries.

Data-driven UIs are important in React because they allow you to easily update and manage your application state. By using a data-driven approach, you can declaratively specify how your UI should look at any given point in time. In addition, data-driven UIs are often more performant than traditional UIs because they minimize the amount of DOM manipulation that needs to occur.

06. React JS’s Animation abilities

React has some of the most advanced animation features and capabilities in the market today. This makes it an excellent choice for animations that are crucial to your interface, such as scrolling or transitioning from one section to another.

react animation libraries

ReactJS’s animation abilities are impressive. React provides a declarative API that makes it easy to describe complex animations, and it also has a built-in set of hooks that provide a low-level API for animation.

Some react animation libraries examples are -

React- Motion: This is a library that makes it easy to create animations using physics.

- Popmotion: This library provides an easy way to create complex animations using a declarative API.

- React- Spring: This library provides a simple way to animate components by providing a spring configuration.

07. Easy to Scale-up

React is one of the easiest and most scalable front-end libraries, meaning it’s perfect for when you need to create a large interactive interface. React is fast, efficient, and simple to use. The library has been optimized for performance thanks to its Virtual DOM and will only use what you tell it to. This speed makes React perfect for applications that require quick iteration.

08. Great for large scale applications

Easy scale-up helps in frontend development because it allows you to easily add new features and functionality to your existing application. This is important because it can help you save time and money by avoiding the need to rewrite your entire application from scratch. In addition, easy to scale up can also help you make your application more reliable by making it easier to test and deploy new features.

As an open-source project, ReactJS is easy to use and can be used for large-scale applications. It’s also one of the most popular JavaScript frameworks, so it’s likely that a lot of developers are using React as well.

09. It’s Good for SEO

One of the most important reasons to choose React over another front-end framework is its SEO value. React is a highly performant library, and it’s also customizable for search engines.

search engine ranking

While React itself doesn't have any built-in support for SEO, there are a number of ways to make your React-powered website friendly to search engines. Below we'll take a look at some of the best practices for making your React website SEO-friendly.

1. Use Static Rendering

If your React website doesn't need to be dynamic (i.e. it doesn't need to load new data in response to user interactions), then you can take advantage of static rendering. Static rendering means that your React components will be rendered on the server and served as regular HTML files. This has several benefits for SEO:

  • Search engines can index your content more easily since it's in a static form.
  • Your content will load faster since there's no need to wait for the React JavaScript code to be downloaded and executed on the client.
  • You can still use React components and JSX syntax in your static pages, thanks to tools like React Snap and Preact.

2. Use a Search Engine Friendly Router

If you do need to use dynamic routing in your React website (to show different content based on the URL), then you should make sure to use a router that is compatible with search engines. React Router is the most popular router for React

10. Has a Great Community of Developers

Perhaps one of the most important advantages of using ReactJS is the great community behind it. React has a large following and many excellent resources. Another great advantage of React is that it’s constantly evolving, which means that you can expect to see new features and improvements added regularly.

Some of the biggest React communities online include Reactiflux, Reddit, and the ReactJS subreddit. These communities are a great place to ask questions, get help, and stay up-to-date on the latest news and developments in the React world. These communities also can help you find suitable work if you’re looking for a job that involves React.

11. ReactJs Job Prospect and Average Salary


The job market for React Js is growing at a rapid pace due to its popularity among web developers. The average salary for React Js developer jobs is $85,000 per year. ReactJs Developers are in high demand due to the popularity of ReactJS.

To stand out as a ReactJs Developer, it is important to have experience with popular libraries such as Redux and React Router. Being up-to-date with the latest trends in front-end development will also give you an edge over other candidates when applying for jobs.

Are there any disadvantages of React JS?

There are fewer disadvantages of React Js because it is a relatively stable and popular frontend development library. This means that there is less legacy code to deal with, and it also means that the ecosystem around React is constantly evolving and improving.

disadvantages of reactjs

In addition, ReactJS has a strong community of developers who are always willing to help out newcomers. Still, there are A few disadvantages of React JS we can list and include are:

- It can be difficult to debug React applications because of the way that React updates the DOM.

- React can be difficult to learn if you are not familiar with JavaScript.

- React is not a complete framework, so you will need to use other libraries to complete your application.- React is not yet supported by all browsers.

Final words: Should you use React JS

React can help you reduce development time, reduce the amount of code that needs to be written, and make your application more maintainable. It’s also easier for developers to work with ReactJS because of its small footprint, which in turn helps it scale better than other similar libraries. Besides all of these benefits, React has over one hundred contributors who have created over 2,000 packages for the library.

With all of these advantages in mind, if you are looking for an easy way to create interactive UI that saves time and creates a good foundation for future development projects, it might be worth using React JS as your main tool of choice!

Frequently asked questions

What is the difference between React and React Native?

React is a web and browser-based application mainly, on the other hand, React Native is for cross-platform native app development.

Is React easy to learn?

React is fairly easy to learn and there are thousands of video tutorials to help you out.

What are some of the potential problems with using React?

React can be difficult to debug because of its complex data structure. React is a JavaScript library, not a complete framework, so you'll need to use other libraries to get all the features you need.

What makes React stand out among its competitors?

React stand out among its competitors because of its virtual DOM. Virtual works in three steps, interact with UI, compare with actual DOm, and trigger changes in a specific place.

Why is React rapidly gaining popularity?

Because it's easy to use, the learning curve is not long and helpful community and better job scope in the tech market.

How does React improve performance?

React uses virtual DOM to boost performance.

What benefits does React offer for developers?

You can land a great job if you know React and it is quite possible to learn React within 6 months.

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Manzurul Haque

Manzurul Haque

has contributed in 44 posts
I am a tech enthusiast and explorer, Fulltime Lead Developer and AI, ML specialist. I love to read and write blogs specially about upcoming technological changes and challenges. In my free time, I travel, watch movies, read and spend time with my kid.
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