Node.js is a server-side solution for JavaScript. It is one of the most trending technology that large enterprise businesses are embracing in production. At present, Node is receiving so much attention, because of its fast and scalable solution as well as real-time application development. Node.js has numerous advantages to offer over other significant technology and this is why key players of a market place are embracing Node.js in their applications.
So, let’s have a look at the story of Node.js, from underground to the entrepreneur’s first and foremost choice.
In its early days, Node.js was an easy solution and mostly it was being used to assist some development problems. However, most of them were a temporary solution than full-fledged programming language. By the time, the scenario changed and Node received so much popularity as well as attention and then it becomes the primary choice of top-notch industry leaders Like Netflix, Amazon, Google and Microsoft.
The Beginning
Before I portray positive aspects of Node.JS, let me get you through the times of 2009, when Node JS was initially written by Ryan Dahl. Ryan got inspired by the progress on Flickr and decided to write completely new JavaScript, which is today widely known as Node.
While uploading a file, he was not able to check the progress, because the browser itself did not have an accurate idea about how much of the file has been uploaded, so it was clearly not possible to query the web server. This basic problem, motivated Ryan to build a faster, easier and literally superior solution that could be used by other programmers in similar cases.
In a technical term, Node.js is a set of runtimes libraries written in JavaScript. Node.js applications use “single-threaded event loop model” architecture to support a lot of concurrent requests. Node.js is executed by “V8” that was especially developed for Google Chrome. It is the Javascript engine that parses and runs your Javascript. Engine V8 was written in C++ and was published as an open-source in 2008. The best thing about engine V8 is, it compiles JavaScript into native machine code rather than interpreting it in real time.
Node.js operates as ECMAScript standardization JavaScript. The first version of ECMA International was published in 1997. The evolution for Node.JS was made by releasing 6th Edition of ECMAScript in June 2015. 7th as well as 8th Edition also performed as the next big step in evolution.
Why Top Companies Prefer Node.js in Production
Almost all the web developers are familiar with the Node.js and for them, it’s a standardization of a language. As they can have one specific development language for all the various applications.
Currently, there are numbers of frameworks available and some of them are widely popular, whereas some of them are still waiting to discover a wide audience. At Present, there are two big players in the market: Express.js and Socket.io.
Express.js
Express.js is a web application framework for Node.js and it is designed for building web and mobile applications as well as API applications. It has wonderful features to offer like routing, template engines and some database integrations. It is widely used to develop some more advanced frameworks like, KeystoneJS.
Socket.io
Socket.io is a JavaScript library for real-time web applications. It allows communication between clients and server. While running in the browser it performs as a client-side library, whereas in the Node, it performs as a server-side library. Socket.io let you build applications like binary streaming processing and live customer-support chats.
Node.js offers NPM package manager. It is one of the world’s largest software registry for Node.js. NPM provides almost every JavaScript package, like most popular Boostrap, jQuery and React. The concept of NPM modules is similar to Ruby Gems a set of reusable components, easy to find and use.
Node.js Loved By Industry Key Players
Industry key players like Grupon, GoDaddy, Google, Amazon and Microsoft are using Node.js. Netflix was the first and foremost that switched its architecture to Node.js. As it allows Netflix to streamline the development and migrate from monolithic architecture to service-based architecture. The most significant changes that were provided by switching to Node.js is superior performance that reduces costs of architecture and development of all the applications.
In the Summary
Node.js is an open-source, cross-platform JavaScript run-time environment for executing JavaScript code server-side. In a simple term, it allows programmers to write the same code for both servers as well as device backend. The same libraries for Node.js work on the front-end. Node.js is written in C++ and it performs smoothly at the speed of execution requests.
Epilogue
So, did you get the exact reason why you should hire Node.js developers as your next web or mobile application development platform? If yes, then let give a small introduction, we are a top-notch Node.js development company and we are known for world-class Node.js solutions! People from all around the world is hiring us for their specific Node.js development services.
In case of query or question react out to us on Twitter anytime @BacancyTech or you can also drop us an email at [email protected] to get an ongoing support from us. Feel free to contact us.
