Analyzing The Pros and Cons Of React JS In Detail

ReactJS has proved to be a powerful tool that helps create user interfaces. A user interface, being an integral part of a web application, interacts with users when they visit a website.

When speaking about ReactJS, it is also considered a JavaScript library that is used for building user interfaces that we mentioned above. It is primarily an open-source framework, and Facebook released it in 2013. The main purpose of launching this framework was to focus on user experience and enhancing development simplicity.

If you are planning to consider ReactJS for your next project, you can hire a dedicated React JS developer. Before planning for a project, it is essential to learn about the benefits and drawbacks of React JS. Read on to know them.

Pros of ReactJS:

1. Easy to Learn and Use

For people who are planning to adopt ReactJS in their upcoming project, the good news is that it is easy to learn and use. Yes, you read that right. It is because it offers a wide array of tutorials, training resources, and documentation.

Therefore, a developer who has knowledge of JavaScript can effortlessly understand and use ReactJS for their web app development. If we consider an MVC (Model View Controller) model, then this framework offers the View concept of the model.

2. Creating Dynamic Web Applications Becomes Easier

ReactJS made it easier to build dynamic web applications, which earlier was difficult when done using particularly HTML strings. It is because the latter required complex coding methods. However, ReactJS offers writing fewer codes with increased functionality.

It enables HTML tag syntax and relevant HTML quotes to render specific sub-components with the help of JavaScript Extension (JSX). Besides, it also encourages developers to write machine-readable codes.

3. Reusable Components

ReactJS offers the functionality of reusing components, which means that a web app’s components can be used to render a reusable HTML code.  A developer can use this code wherever they need to. As a result, it becomes easier to develop and maintain applications.

Moreover, complex apps can be developed by integrating reusable components with other elements. Apart from this, ReactJS offers the use of virtual DOM, which allows rapid changing of individual DOM components. As a result, it increases the speed of the entire process.

4. Performance Enhancement

The virtual DOM is the driving factor behind enhancing the performance of a ReactJS application. As it exists in the memory, the React components you write will be transformed into the DOM by the framework. As a result, it increases and enhances performance.

5. The Support of Handy Tools

ReactJS offers a wide range of accessible tools that make the task of developers comprehensible and effortless. Moreover, these tools present Chrome and Firefox dev extension that allow you to examine React element hierarchies in the virtual DOM.

6. Known to be SEO Friendly

Traditional JavaScript frameworks have troubles in dealing with SEO. However, ReactJS helps developers easily navigate their web applications on search engines. It is because a ReactJS app runs on the server while the virtual DOM assists in rendering the app to the browser as a regular web page. Thus, ReactJS proves to be SEO-friendly.

7. The Benefit of Having JavaScript Library

The popularity of ReactJS has made it the first choice among web developers. Also, it is enriched with the JavaScript library that offers intense flexibility to the developers to make choices according to their requirements.

8. Scope for Testing the Codes

ReactJS offers the functionality of testing codes that developers write. For this purpose, it provides native tools that enable testing and debugging components before they use them.

Cons of ReactJS:

1. The high pace of development

ReactJS offers the functionality of high pace of development, which can be considered a benefit and also a drawback. It is a disadvantage for those developers who find it hard to relearn new methods of doing the same tasks. It means that they need to update their skills continually and learn new ways of performing their tasks.

2. Poor Documentation

ReactJS faces poor documentation due to its constant upgradation. It updates at such a rapid pace that it lacks time for proper documentation. With the emergence of new updates and tools, developers write instructions in their projects to avoid the lack of documentation.

3. View Part

When you select ReactJS for your web app development project, you need to choose another technology as well. It is because ReactJS aids only the development of the UI layers of the application. Thus, you have to blend another technology with it to complete the development process of your project.

4. JSX as a barrier

JSX is the syntax extension of ReactJS that allows the blending of JavaScript with HTML. This approach offers its unique benefits. However, new developers consider it as a barrier, as it has a complex learning curve.

Conclusion

ReactJS is popularly known for its efficiency to create interactive user interfaces. It is one of the major reasons why prominent websites have adopted this technology. We have discussed the benefits and drawbacks of the technology in the post.

However, you need to consider both pros and cons before you plan to utilize ReactJS in your upcoming web app or mobile app development project.

Author Name:- Harikrishna Kundariya

Biography:- Harikrishna Kundariya, a marketer, developer, IoT, ChatBot & Blockchain savvy, designer, co-founder, Director of eSparkBiz Technologies @ReactJS Development Company. His 8+ experience enables him to provide digital solutions to new start-ups based on IoT and ChatBot.