An Introduction to Node JS

Introduced in 2009, Node JS is used to build applications for the web, real-time chat, API server, command line application and several other platforms. It is an open source server environment built on Google’s V8 JavaScript virtual machine. It was designed to deliver performance in an event-driven and cross-platform runtime environment. One can create highly scalable server-side applications using Node JS.

Top 7 Reasons Why You Need To Learn Node JS
Over the last few years Node JS training has witnessed a dramatic growth becoming the most widely used JavaScript tool. We will help you decide if it’s the right time for you to learn it and stay relevant in your career. Here are the top 7 reasons why we feel you should learn Node JS.

1.    A Language to Use across Applications
With Node JS, you can write JavaScript on the server. Earlier you could only write it on the client, now with Node JS you can work efficiently with teams at both the ends. It is a high starting point for full stack development, making it an invaluable asset for the development team.

2.    Build Powerful applications without complex coding
It uses the V8 JavaScript engine and delivers excellent performance. Even Gmail is powered by it. The data handling between the client and the server is error free with this super-fast implementation of JavaScript. With Node JS, you can build any complex applications without adding complexity to the code.

3.    Best to Create Microservices
Microservices are dominating the software landscape today. Node JS has a vast library to support you with this. It gives you the liberty to use specific modules to develop an application. Learning Node JS prepares you for what will be in high demand in the future.

4.    Its uses go Beyond Web Development
It has in-built flexibility, which means that you can deploy it for a variety of purposes. You can use it for developing other development tools. It has even found its use in IoT projects as well. For developers in a support function, Java JS is ideal for creating your support tools.

5.    Community Friendly
With Node JS, you do not need only leverage on its core competencies, but you also stand to gain from its flourishing open source community. You receive outstanding modules from this community regularly.  With it, your applications get to perform even better. Operating on the best technology, it provides real-time updates from the server to the clients.

6.    Increased Productivity
Node JS increases the effectiveness of the web development processes at different enterprises. The front end and the back end teams can come together and perform as a unit ensuring smooth functioning while mitigating dependencies. For instance, PayPal, which took half the number of developers and lesser time to build an application with Node JS.

7.    Node JS is here to stay
JS tools gain popularity and disappear fast. Therefore it gets tricky to decide whether to join a Node JS course or not. Be assured; it is here to stay. Google heavily relies on it, and so do many others. No other tool brings JavaScript to the server except Node JS.

Node JS – Career Prospects Analysis
We already learned how Node JS works best for applications with many concurrent connections making it ideal for internet-based applications. However, what you may be wondering is will learning Node JS be worth the time and effort ? And does it guarantee good career prospects and salary?

Acclaim within the Industry
As of now JavaScript and Node JS rank far above anything else in the industry and have become the most commonly used development framework in the world. As much as 98% of the Fortune 500 companies use it regularly.  Netflix, Gmail, Mozilla, LinkedIn and many others use it.

Furthermore, a recent survey revealed that nearly 74% of developers love to work on Node JS and it’s the second most sought after skill by employers.

Earning Potential and Opportunities
You may have heard it by now that in spite of being a recent entrant, Node JS developers stand to gain higher salaries. Even on LinkedIn Jobs, the number of openings for Node JS developers outweigh any other developer role by almost 10,000. If numbers are sufficient for you to decide what new to learn for career enhancement, then Node JS exceeds anything else on the list.

This is the right time to take the plunge and master Node JS.