5 Things You Should Know About Node.js 

Node.js is the new buzz in the domain of open source development that is attracting much attention throughout the globe. Several coders are using it for creating APIs while some others are honing its potential to support interoperability across the web so learning Node.js can be a good choice. Node.js emerged as a runtime system to create server-side applications. But it is powerful enough to create real-time Web APIs. Skim through a good Node.js tutorial to discover its intricacies. Before you misconceive Node.js as any other JavaScript framework, here are a few highlights to help you learn Node.js the things you should know before you make your Node.js move.

1- The JavaScript Object Notation – JSON

JSON is the data exchange format used for Node.js. It assists in quick the construction of APIs and fosters scalable interoperability.

2- Faster Programming

Node.js is a highly-customizable stripped-down V8 server engine that compiles and executes JavaScript at enormous speed. JavaScript forms its native machine code. Node.js ships with robust connectors and libraries for supporting compression, HTTP, SSL, file system access, UDP and raw TCP. With a fine-tuned event loop environment for network events and GUI; Node.js ensures asynchronous operations without any delays. The results are, fast, scalable web applications.

3- Easily Share with Node.js

With Node.js you can gleefully share libraries and code packages technically, legally, culturally, and procedurally and there are many Node.js course as well to help you in this matter. Node.js comes bundled with a Node Package Manager to organize and administer its numerous pre-included packages. Also, you can quickly add new code modules for additional functionality under the shared publically accessible repository. The new modules can be easily shared under the open source MIT license. Various interesting C libraries can also be bound with Node.js.

4- Broad reach of the Node Package Manager

The Node Package Manager efficiently administers library dependencies. It significantly simplifies real time development and is most suitable to develop multi-user real time applications. While the event loop supports multi-user functionality, the WebSocket protocol of Node.js handles real time execution. The WebSocket protocol establishes a two-way communication channel between the client and the server using Node.js.

5- Support for event driven programming to create production ready applications

Node.js utilizes events for faster execution. When started, the Node.js server initiates its variables, declares its functions, and waits for the event to occur. The occurrence of an event triggers a callback function. In this manner, it is well-instrumented for use over production. In other words, you can create production ready high-performing applications with Node.js.

Node.js is readily equipped with everything required for building high-performing robust applications for use over production. Be it helpful tools to create the interface or to add specific functionality, Node.js is bundled well to include code for everything. This instrumentation saves a lot of time to make an application up-and-running over production.

An additional engaging feature is that you can effectively use single code base with Node.js. Creating apps with one codebase that can be used for both the client and the server helps in effectively synchronizing between the two.

With its gaining popularity in the domain of open source development, Node.js is here to stay with an assured promising future. Anyone having a little knowledge of JavaScript can easily switch to Node.js for creating asynchronous web applications. Currently, Node.js is being deployed for numerous revenue-critical and mission-critical systems as well as APIs for the Web and mobile integration. You may plan to pick Node.js for your next web application development. Before you do, remember these must-knows to have a better Node.js experience! and also you can find Node.js interview questions here and ace your next technical skills.