Pros And Cons of Node.js

Author : melissacrooks
Publish Date : 2020-12-11

Pros And Cons of Node.js

Java Script is one of the most popular and widely used server-side programming languages. It is also a commonly used front-end web development tool. It shows to be more than a helpful consumer for the building of the cross-development platform. Its usage in various other popular platforms such as React Native, Appcelerator, PhoneGap, Apache, Titanium, NativeScript, and some others as well. Node.js played a vital role in the popularity of JavaScript. Node.js is not a framework or a library, but a runtime environment, based on Google Chrome’s V8 JavaScript engine.

It was first introduced back in 2009 and was considered the most impressive piece of software in the current JavaScript.

Later, the technology was adopted by many technology leaders, such as Uber, Netflix, and many others. Node.js is an open-source platform that improves flexibility in getting tasks done. It is implemented in software development projects because of multiple b1enefits and offers the developers event driven I/O APIs and asynchronous. Node.js functions on a single-threaded event-based loop to make all performances non-blocking.

To find more about Node.js, let's understand its pros and cons.

Pros of Node.js

1. Simple to Learn

When it comes to the most widely recognized and accepted program language among developers, it is JavaScript. The app developers have a good grip over it. Likewise, the developer implements Node.JS as a back end as it is easy to learn and accordingly becomes much easier to use and make effective use of it. It consumes less time also.

2. Node.js offers an easy measurability

One of the main key benefits of using Node.js is that it is the wise choice for micro-service architecture, and it is a light technology. Developers find it easy to compare the applications in both- horizontal and vertical directions. The applications can be computed horizontally by the extension of additional nodes to the existing system. Node.js becomes easier to increase more micro-services on top of the current one. It is extremely scalable and offers a higher probability than alternative JavaScript servers.

3. It is trained as a single programming language

The web application helps JavaScript and allows developers to implement their favorite programming language on both the front-end and back-end to build the best web applications. It requires less code related than other languages for front-end and back-end. The development company can avoid choosing the different developers for the back end as well as front-end and can halt the above cost. They do not require to use any other server-side programming language. It also makes the distribution of web applications simpler because almost every web browsers support JavaScript.

4. The advantage of Full Stack JS

Node.js is also known as full-stack JavaScript for serving both clients and server-side applications. The companies used to employ separate developers for front-end and back-end, as at that time Javascript was only and majorly used programming language for server-side programming. It saves both your valuable money and time.

5. The Support of large and progressivecommunity

Node.js includes a large and energetic community of developers who are contributing to its further development and enhancements. The community which has Node.js developers have the foremost competent and active group of developers who work on the event of Node.js. Node.JS Developers community is influential and continually contributes to the advancement and carry betterment of Node.js, with the cooperation and participation of Javascript programmers, many ready-made solutions, and diverse possibilities. While in the initial stage of development for the Node.js run time environment as its development community members are dynamically increasing themself and that they are going various miles for its users to supply them with the most efficient solutions.

6. Caching single modules power

Caching could be a process to improve the performance of an application, be it a desktop, mobile, or web. The open-source way environment of Node.js supports the maintaining of single modules. The request from the primary module gets cached within the application memory, allowing applications to load the net page faster and respond very smoothly to the end-users. This makes it easy for the developers to not do the re-executing the codes because it allows the net pages to reply faster and swiftly.

7. Help in real-time application development

Node.js is usually employed by JavaScript developers for developing real-time and multi-user applications like chat apps, games, and headless browsers like chatbots, voice computer program applications like Alexa then on. Node.js gives you far more space and liberty in doing the task your way, but you've got to create everything from scratch. It can perform primary tasks but gives you merely the bare minimum from a fresh install, making it less restricted.

Cons of Node.js

1. No stability of Application Programming Interface (API)

One of the most important problems that almost all the developer’s face is its Application Programming Interface (API), the dearth of stability that keeps on changing at definite intervals and doesn't remain stable. The changes are often backward incompatible. When developers face such a situation, programmers are forced to update and make changes to the present code base to form it compatible with the most recent version of the Node.js API.

2. No customary library

With different programming languages, JavaScript doesn't have a strong library system. Hence, the users should take the support of commonly provided libraries for implementing diverse undertakings like Object-Relational Mapping (ORM), processing of the pictures, handling database activities, and XML parsing, and then on. Hence, this makes it tough for developers to perform common programming tasks using Node.js.

3. Requires longer to make developed

Node.js have lots of options, it's seen as a drawback by a number of the developers. programing language Ruby on Rails renders developers with guidance and guidelines and helps the way of doing things, but with Node.js, one must build everything from scratch. This could affect productivity and should cause a delay within the completion of your application or project. However, if you've got good experience, and collaborative programmers who have developed an honest process for maintaining and developing code, you'll not have to worry about their efficiency.

Final Thoughts

Even with the deficiencies, Node.js offers an honest number of features to put in writing a spread of server-side and networking applications and real-time Web APIs in JavaScript. Today, most business associations hunt around for Node.js to get positive results. Node.js uses JavaScript, which makes it a sturdy system for back-end development because developers are acquainted and comfortable with it. Also, more enterprises are using Node.js, which itself makes it a good system for back-end programmers to use.

Category :website-development
Author Website : Top App Development Companies

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