React JS vs Javascript: What’s the Difference?

JavaScript is a fantastic front-end programming language that is gaining popularity among non-technical users. It’s a small, concise, and simple language that’s great for creating user interfaces. However, JavaScript is not without flaws. This blog will give you a brief comparison between react js vs javascript so that you are clear with your basics.

When creating apps with a lot of interactive elements and user interaction, you will encounter performance issues. JavaScript uses itself to create web apps and even enterprise applications because it is compatible with the majority of browsers.

As a front-end developer, you’re surely aware that ReactJs is a prominent JavaScript framework, and that Plain JavaScript is the most often used browser-based language, without which current front-end development is impossible. Both of these technologies were similar at first. They both built user interfaces with the same components. However, both React and Plain JavaScript changed over time.

If you are unfamiliar with the comparison between React js vs javascript, you can learn more about them here.

In this blog post, we’ll go over the key comparison of React js vs javascript, as well as why you should use React instead of plain JavaScript for your next project.

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Why To Choose React?

Benefits Of React

React may be the ideal choice if you’re creating an app with a lot of interactive components as well as a lot of logic or scripting. For simple online apps with a few pages and little to no logic, pure JavaScript may be the ideal approach.

Your application gains an abstraction layer as a result of the React JavaScript framework. React’s a key selling point is declarative programming.

Without writing a single line of code, JSX allows you to specify what should happen and design a whole app. React also has the ability to bind data and manage states.

Disadvantages of React

For people who are new to JavaScript development, React is not the ideal choice. If you are a developer who is well-versed in JavaScript and its structures, React may not be the best choice. React has a high learning curve that might be intimidating for beginners.

React includes a lot of boilerplate code that isn’t required for most apps.

Another disadvantage of React is that it does not support Internet Explorer 11 or earlier versions. This can be a problem if your app is only designed for IE11 or older browsers.

Finally, there are disadvantages to using React on other platforms, such as mobile apps and websites. While you can use React on these platforms, you cannot reuse all of the same code and functionalities from the web app with React Native or Progressive Web Apps.

Why Choose Plain JavaScript?

The Benefits of Plain JavaScript

Because React is a younger technology, it has grown in popularity in recent years. Plain JavaScript, on the other hand, has been around for a long time and has seen few changes. Having said that, simple JavaScript has numerous advantages. The Benefits of Plain JavaScript

Because React is a younger technology, it has grown in popularity in recent years. Plain JavaScript, on the other hand, has been around for a long time and has seen few changes. Having said that, simple JavaScript has numerous advantages.

The first benefit of pure JavaScript is its quickness. Designed with performance in mind, JavaScript is compatible with most browsers and platforms, your app will run faster than if you used React. The second advantage of plain JavaScript is its simplicity.

Plain JavaScript offers a simpler setup because there are no complex libraries or settings to configure before you begin developing an application with it.

The React framework encourages code reuse and makes it easier for developers to construct modular code for various elements of an application’s user interface. This helps you to concentrate on building the most important aspects of your game without having to worry about untangling module dependencies or figuring out how components should interact with each other on the same page.

React additionally provides capabilities such as state management and routing, which are frequently required for enterprise applications. This type of application framework extensively utilizes and is not provided by plain JavaScript.

If you’re considering constructing a large-scale enterprise application utilizing the React framework, this could be an essential factor to consider when comparing your alternatives against the benefits of simple JavaScript.

Disadvantages of Plain JavaScript

To begin, we should define ordinary JavaScript. Plain JavaScript is a programming language that helps to create applications on both the server and client sides.

One problem with using plain JavaScript is that it lacks structure and syntax, which requires you to write a lot of code. This could take longer and produce bugs in your code if you have a large application. If you are unfamiliar with programming, you may experience a great deal of frustration when debugging.

Another disadvantage is that if your application requires a lot of structure and features, plain JavaScript will not work.

Theory Of React JS vs Javascript

If you want to create an engaging and user-friendly app that is simple to construct, React could be a smart choice. React has many advantages, such as the ability to group components and use them as a single unit.

Another advantage of React is the ability to easily create reusable components that are independent of one another.

If your software lacks the complexities of a web application, you may find that plain JavaScript suffices. Plain JavaScript misses some of React’s features, but it is easier to grasp and has a simpler syntax.

The ability to use any code editor or IDE without having to install additional software is the most significant advantage of using plain JavaScript—plain JavaScript works on both Windows and Mac operating systems, whereas React only works on macOS.

Furthermore, if your app does not require the flexibility of reusing components across apps or websites, using simple JavaScript may provide the required simplicity.

React JS vs Javascript: Differences

React is a JavaScript package that aids in the creation of user interfaces. It makes use of the functional programming paradigm. The first step in creating a React app is to write the HTML for your project, which is then converted into a virtual DOM. This virtual DOM is then used as the foundation for the rendering process in React.

In contrast, plain JavaScript does not require any additional libraries or infrastructure. You simply tell the browser what you want, and it will render it.

However, certain React features, such as handling state changes and using event listeners, will be difficult to implement.

React JS vs Javascript: When to Choose One Over the Other?

As we know React is a JavaScript package that enables developers to build single-page applications. Furthermore, React provides a component-based approach to app development, resulting in great code reusability.

The plain JavaScript library intends for small applications and allows you to create web pages in any web browser. Because of its lack of reusability and structure, plain JavaScript is not suitable for large-scale applications. There are numerous advantages to using React, including component-based development and high performance.

However, if your app requires a large amount of code, you may prefer Plain JavaScript over the React framework due to its simplicity and versatility.


React is a JavaScript library for developing interactive user interfaces. It includes capabilities like state-based management, virtual DOM, and declarative data flow. The key advantage of React is that it allows you to use the React JavaScript library to construct apps that are more manageable and performant than plain JavaScript.

To create engaging applications with good user interference we recommend you hire react js developer or a reputed software development company.



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