Node.js may be a server technology familiar build and run internet applications, almost like what ASP.NET, Ruby on Rails or Spring Framework will. It uses JavaScript as its main language, a constitutional light-weight internet server and a full bunch of plugging managed through the Node Package Manager (NPM) that enables you to mildew your application to your desires, like adding Model-View-Controller options, reposeful services, OAuth and SSL security etc all.

One Language for every Layer

Technologies like ASP.NET or Spring needs developers to understand yet one more language to write down code on the server-side; be it C#, VB.NET, Java or the other. On the opposite hand, Node.js uses JavaScript each on the server and shopper facet, which means that developers solely have to be compelled to speak during a single language across all layers.

It’s JavaScript everyplace

One of the most important reasons why Node.js is thus well-liked is as a result of it uses JavaScript as its main language to create internet applications. And to be honest, JavaScript is currently the sole option to develop internet applications within the browser. What more! a replacement and sturdy framework is introduced quite oftentimes to web developers. Since JavaScript may be a language that almost all developers recognize or have used at some purpose of your time, the transition from another internet technology to Node.js may be a breeze. This makes it a most popular alternative among internet developers.

It’s simple to switch and maintain

JavaScript may be a footing between internet developers, that’s a noted reality. Most people understand JavaScript or have used it at some purpose in time; in fact, owing to this, transitioning developer from the other web technology to Node.js is simple as pie.

It is light-weight   

Node.js uses an event-driven design which implies everything done thereon, each single decision and operation, may be a chain of asynchronous callbacks. This enables Node.js to run on one thread, totally different to different internet technologies, which spawn a replacement thread per-client request. this can be the terribly foundation of the non-blocking I/O nature you will have detected that’s Node.js’ main feature.

Built in support for object databases   

It is extremely common for Node.js applications to use object databases like MongoDB. MongoDB, contrary to ancient SQL databases, it uses a document-based model rather than a relative model; this suggests that rather than tables, it uses objects resembling JSON. simply the proper account ORM fans.

It are often Hosted anyplace

Many internet servers and cloud-based hosting suppliers support hosting of Node.js internet applications out-of-the-box. To say a couple: Google, Microsoft IIS, Heroku, Microsoft Azure, Amazon (AWS), and a bunch others.