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Posted on February 28, 2022
Posted on February 28, 2022
Gone are the days when technocrats in the IT market preferred Java, C++, or simple C Programming for developing applications and websites. Presently, more focus is given on client-side development to improve the customer experience, efficiency of the software, and so on. For doing so, the two most commonly used programming platforms are JavaScript and NodeJS.
JavaScript is mainly a web-based platform where you can write codes for both the client and server sides. With 12.4 million programmers worldwide, JavaScript seems to be the most prominent scripting language currently.
On the other hand, Node.JS is a single-threaded platform where event-server applications and websites can be developed. Node JS is most prevalent in the United States, where it is used by nearly 6.3 million sites and sees it as the future of web development. Even though both of these are used for different functions, there is a lot of confusion regarding their features and other aspects.
Owing to this reason, we have shed light on the brief overview of JavaScript VS Node.Js for your better clarification.
JavaScript is a web-based programming language with which codes for both client-side and server-side can be developed. Owing to its lightweight nature, the software platforms that will be developed can run quickly without compromising the performance and quality.
There are around 1444231 libraries and counting throughout the 25-year history of JavaScript. Apart from this, JS allows full-stack development to ensure developers can build an entire software using only a single language rather than employing a different programming language.
The codes will be run on the web browser because the infrastructure of this language is based on HTML. Therefore, developers can run the scripts directly and check how the codes perform.
Using JavaScript, one can develop a myriad of software types. In the below section, we have described the different types and how JS can ease the work of developers.
Several websites can be developed using JavaScript thanks to the wonderful frameworks, in-built tools, and library functions. These can easily be integrated within the website codes to improve the overall functionality, performance, and speed.
Both web-based and mobile-based applications can be developed using JavaScript. In addition, it has several frameworks that support cross-platform development- the technique of using a single piece of code and running it across different OS, regardless of the specifications. So, when an app is built with JavaScript frameworks, it can run on Android OS, Chrome OS, iOS, Windows, Mac OS, and more.
Google Ads is the ultimate example of such an app since it allows you to dynamically manipulate your Google Ads information using basic JavaScript. It has been done via one of the most well-known third-party Flutter apps for iOS, Android, and other platforms.
Desktop-based applications like Microsoft Teams, Outlook, and others can be built easily using the JavaScript language. After making the codes for the backend functionalities that will run the navigation system, code functions, and others, the language can be extended further to develop the frontend parts.
With the combination of JavaScript and HTML5 (the latest version implemented in development), one can develop web-based games. These applications will be more dynamic and help offer the best immersive responses to the end-users. It will also allow the integration of APIs for animating gaming elements, allowing users to interact with others, along with third-party integrations.
Wearable applications like that for smartwatches can also be developed using JavaScript. So it has launched a special framework named NativeScript that will allow developers to integrate the modules in the wearables with the backend codes written in JavaScript.
Several popular applications and websites have been developed using JavaScript. Some of them are
JavaScript is a server side programming language and the codes are visible in the webpage source. This language is often executed directly on a client’s browser. Now, let’s talk about some JavaScript advantages and cons:
Node.JS is based on JavaScript and allows the Node.Js developers to run codes on the servers beyond the web browsers. Therefore, the main limitation with JS can be solved easily. Furthermore, you don’t have to use any separate framework because Node.JS will allow you to run codes across a wide range of platforms like Linux, Windows, and more. For Windows (x64) users, version 16.14.0 LTS is highly advisable.
Node.Js is best for data-intensive, real-time application development. There are so many advantages of using the Node.Js framework such as performance, reusable code, ability to handle multiple requests, etc.
Using Node.JS, IoT, or the Internet of Things, applications can be developed easily. These applications run on the servers and connect multiple appliances and systems on the same network. PREE, Asama, and Intel Edison are some well-known instances of Node. js-powered IoT.
Real-time chatbots are integrated into gaming applications, websites, and other software types where the bot will initiate a conversation once a user visits the software. Furthermore, all the conversion is done on time, offering the end-users an amazing experience.
SPA or single-page applications can also be developed with the help of Node.JS, which is why it has become immensely popular. SPAs don’t have multiple web pages, and all the functions are present on the same layer.
Streaming applications like entertainment software, gaming, and others are also based on Node. JS. It allows developers to build lightweight platforms that will work at an amazing speed.
Cross-platform applications based on Node.JS can be run across different operating systems without using multiple codes. For example, a single piece of snippet developed by Node.JS can work with Android OS, Mac OS, iOS, and more.
Some of the most-used applications that have codes running on the Node.JS framework are:
Node.Js is the booming framework now and used by the big industries like healthcare, IT, and many more. It is the simplest open-source framework for web application development. So, if you want to make a balanced choice for your needs, then let’s explore the Node.Js advantages and cons.
Now, you are aware of the Javascript and Node.Js advantages with types of apps developed by these two frameworks. Here we are going to discuss the main comparison between JavaScript and Node JS. Let’s start with Javascript vs Node.Js comparison:
Features | JavaScript | NodeJs |
Definition | It is a scripting language run only on web browsers. | It is a JavaScript-based framework that can be run on servers also. |
Dedicated Servers | It does not need a dedicated server. | It needs dedicated servers to perform. |
Types | JavaScript has multiple frameworks. | Node.JS is itself a framework. |
Running Engines | JavaScript runs on web browsers. | NodeJS runs on Chrome’s V8 engine |
Languages supported | JavaScript can support HTML languages. | NodeJS usually support single-thread JS language |
Community | It is an open-source community-based language | It does not have a widespread community |
Used for | This is used for developing websites, server apps, wearable apps, and, more | This is used for creating cross-platform and server-based applications |
Modules | Modules are larger than other languages | Modules are smaller and hence, easy to decode |
Company uses | JavaScript help IT companies to develop web applications both on the backend and frontend | NodeJS allows the development of cross-platform apps |
Both Node js and JavaScript are scripting languages that can code the server programs. However, NodeJS will allow you to extend the codes for running the applications on servers and not on the web browsers only.
Server-based coding is possible for both these languages, but the ease of coding and the implementation is much easier with JavaScript. This is because NodeJS is a single-thread application and therefore, the codes are lighter and don’t involve multiple threads and modules. Besides, with JavaScript, you can code for multiple server engines.
JavaScript is used for web-based applications, while NodeJS can be used for both web and mobile-based applications. Node.js also has a large number of related libraries, which are commonly used in javascript. It is a sort of interpreter that represents JavaScript and executes any JavaScript program.
Non-blocking tasks are only possible in NodeJS and not on the Javascript framework. Node JS primarily assists us in executing a few non-blocking operations, including some OS special information. It includes hardware detail or certificate details, whereas JavaScript regular programming will not assist us in doing so.
JavaScript is a widely-used programming language that is commonly utilized by online application developers. Node JS is a JavaScript library extension, however, it includes various undefined features. Even though one has to use node js in JavaScript, the ease of programming is better for JavaScript than NodeJS. This is why the platform is preferred in most cases compared to Node.
A1. NodeJS is a cross-platform, development framework where the codes scripted are for the server-side only. These codes can be run on any server without the use of web browsers. But the framework doesn’t offer libraries and other features for backend development.
A2. Out of the two development platforms, JavaScript has a steeper learning curve because it can be implemented for complete full-stack development. Besides, it has several frameworks which need to be learned. On the other hand, Node.JS has a flatter learning curve.
A3. In aspects of libraries and functionality, Node. js may improve the productivity of a development project. It enables developers to build code in a unified manner and to use a single scripting language for both client-side and server-side applications. Moreover, you can get some more features to enhance the work rates of web development projects.
A4. Despite node JS is not a scripting language, it enables developers to utilize JavaScript, (programming language) which is used to create online applications. This software is most often used by developers who build Server-Side scripts in JavaScript.
A5. JS, often known as ReactJS, is a free and open-source JavaScript front-end library for creating user interfaces built on UI elements. Meta (previously Facebook) and a network of individual developers and corporations manage it. React may be used as a foundation for single-page or mobile apps.
A6. Front End development is done using JavaScript, CSS, and HTML. Front End developers execute the framework, design, behavior, and material of everything shown on browser displays when web applications, mobile apps, or websites, are launched.
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