Node.js is highly popular among developers, particularly for those who code server-side scripts because efficient and lightweight applications can be built using non-blocking I/O model. Sites such as PayPal and Netflix are classic examples of the implementation of Node.js for building faster, scalable, and dependable solutions.
Node.js is a runtime environment powered by Chrome’s V8 JavaScript engine. Ryan Dahl had ushered it in 2009 at the European JSConf Annual meet. Soon afterwards, it was hailed as ‘the most exciting single piece of software in the current JavaScript universe’. Joyent, the leading cloud computing and hosting solutions company, has sponsored the development of this open source project.
From 2014, the interest in Node.js has peaked with the momentum sustaining itself till date (Google Trends). There has been exponential growth in demand for Node.js professionals since 2014 and the demand has far outstripped other runtime environment specialists.
Source: www.altexsoft.com
Node.JS Can Help You Advance in Your Career Strongly
The stats shown above can excite any JavaScript professional. As per Node-by-numbers report 2018, Node.js has seen almost 368,985,988 downloads and the community has become stronger with the addition of 750 more contributors.
Subscribing to Node Js course can offer a definitive boost to your career because of many factors as discussed below.
1. Strong Technology Stack
Node.js as a backend facilitates optimum efficiency, better developer productivity, the building of reusable and shareable codes, higher speed and streamlined performance, better collaboration among team members, and access to a large host of free tools. More flexibility is added to your team and bug-free, stable and fast applications can be built within lesser time. Codes can be reused for frontend development and new abstraction levels can be created easily. When you leverage these features of Node.js, you spontaneously get to cement your position in the organization.
2. Fastest Processing of Data
Node.js is capable of handling concurrent requests faster than any other runtime environment, as revealed in performance tests by toptal.com. The speed can be attributed to Chrome’s V8 engine which compiles JavaScript functions in machine language and sees significant investment from Google every year. Requests are processed without delays as requests are handled by Node.js in non-blocking Input/Output and asynchronous modes. A callback is pushed out after processing a request for continuing processing other requests in single threading mode which results in shorter response time through concurrent processing. So, as a Node.js developer, you can definitely offer an edge to your organization by offering shorter turnaround time for applications
3. Event-Driven Model
In event-driven, real-time apps, since the common code is used for client and server sides, faster synchronization occurs. You can easily develop applications where data has to be constantly updated; for example, online games, video conferencing, chats etc. PayPal has noticed 35% faster response time after migrating to Node Js from Java. You can also capitalize on this event-based model to create faster apps for your organization.
4. Perfect for Creating Scalable Microservices
Node.js by virtue of being lightweight is ideal for the architecture of microservices. According to Martin Fowler and James Lewis, Node.js is “an approach to developing a single application as a suite of small services, each running in its own process and communicating with lightweight mechanisms, often an HTTP resource API.” Since application logic can be disintegrated into simple, micromodules, better flexibility can be availed of and additional features can be added to existing functionality with ease.
An example of this approach is Walmart, which has experienced a 20% overnight growth in general conversion rate and 98% in mobile conversion rate. Even on days of a blackout, Walmart continues to operate and handle more than 500 million pageviews robustly. With Node.js expertise, you can also help your organization save about 40% investment on hardware and 20-50% on overall service functions.
5. Vibrant Ecosystem
The richness of Node.js ecosystem can be attributed to npm, the default package manager, which has more than 0.84 million libraries available in its registry. It also witnesses the publishing of about 10000 new libraries every week. Almost 97% of contemporary web apps carries npm modules. This speaks volumes about the growing popularity of Node.js among developers and organizations. Shoring up your career with Node.js would definitely pay back in a thumping manner.
Improve Your Hands-On Proficiency in Node.js Now
If you have been sitting on the sideline waiting for an opportune moment to jump in, the same has arrived. The popularity of Node.js is growing exponentially and a greater number of organizations are offering mind-boggling pay packages to have Node.js developers on their rolls. With hands-on Node Js training, you can upskill yourself on this vibrant technology that can offer you rich career returns. Learning the implementation of Node.js with real-time projects under the tutelage of industry experienced mentors would help you forge ahead in your career with confidence.
