What is Node.js?
It was in 2009, Ryan Dahl, creator of Node.js, introduced Node.js being inspired after seeing a file upload progress bar on Flickr which didn’t know how many files had been uploaded.
Reasons to go with Node.js
If you see millions of web applications based on Node.js, just imagine how powerful the tool is in the present internet generation. Of course, tons would be the reasons for developers to write programs in Node.js. Following are the major of them.
Things are fast
Node is developed in an asynchronous programming model apart from the traditional model, and using V8 engine things are done within no time. However, the event loop is the real killer here. The event loop is a single thread that performs all I/O operations, but asynchronously, which in contrast with olden days that consumes a lot of memory and is hardly programmed to the perfect. In short, Node allows you to build fast, scalable network applications capable of handling concurrent connections.
The master at real-time duties
If you’re going to implement a social engaging app, Node gonna be a handy stuff. Things are excellent with Node especially for multi-user, real-time web applications like chat and games. Here the event loop does the job taking care the multi-user requirement.
Share, care and grow
The motto itself of the Node.js community is “share gleefully.” You can share packages of library code. It’s legally and officially encouraged. While using the tool, others also contribute for the current problems faced by other developers.
HTTP requests are treated by web frameworks and are responded as whole data, which are in fact I/O streams. We know that Node.js ia good at handling I/O, which is truly an advantage and help us bring down the total time consumed. For an instance, we can possibly transcode audio or video files while uploading them.
Synchronizes data between client and server
Node makes things exceptionally fast, which is a must especially in such a highly competitive environment. Ability to handle concurrent connections in real time is the major highlight of Node, which would have been collapsed using PHP. Yep! The next big thing is Node. Well, I think it is already!
Popular Websites Using Node.js
World’s professional network giant LinkedIn is definitely in the list. LinkedIn uses Node.js as the server interface for it’s mobile applications.
The second largest search engine in the world, Yahoo is a good instance in this case. Node.js is the basis of Yahoo! Manhattan, part of the Cocktails platform.
Created the KrakenJS framework, which is now used in all new web application developments.
Ebay, one of the biggest e-commerce players in the world, Ebay, implemented their gateway for HTTP APIs using ql.io, which was inspired by Node.js.
The Operating System giant, Microsoft, is one of the core contributors to Node. They have contributed majorly for Windows OS. Through Windows Azure, Microsoft provides cloud hosting for Node.js applications.
Websites Toobler developed using Node.js
Advisorfi is an online dashboard that synchronises with all your accounting software, to gather insights and measure the health of your business in real-time.
Plicks is a unique platform to store and share images taken. Rather than the rest of the web applications, Plicks is loaded with a hell lot of interesting features.
Gymlion is basically a community marketplace for gym enthusiasts to list, discover, and book fitness classes and trainers via online or from a mobile phone.
“Node.js did help us create lot of amazing APP in less than 2 weeks. Happy customer and profit for our company. Thank you Node.js!”
Alireza Aboutalebi, CEO at Serverfire
“Node has allowed us to build an HTML5 WebRTC-powered Skype alternative which includes the following real time capabilities: presence, instant messaging, and high definition voice and video communications.”
Chris Matthieu, Founder & CEO at Octoblu
“Our Mobile Application Platform is built on Node.js which enables our customers to build incredibly responsive cloud-powered mobile apps that can connect to their Enterprise back-end systems.”
Cathal McGloin, CEO at FeedHenry
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