10 Reasons that Make Node.js a Top Choice for Web Application Development
- Node.js was developed by Ryan Dahl in 2009, and the platform has now become an exceptional choice for real-time web application development that boosts ROI by providing a highly interactive user experience.
- Since Node.js uses an event-driven, non-blocking I/O model, it’s very efficient and lightweight for in-memory usage and data dense real-time web applications that work on multiple devices.
- Meteor, a web app framework created on top of Node.js, offers support to the same codebase for the client and the server.
- All the virtues of Node.js mentioned above are the major reasons why many companies now consider Node.js as a good technology for running heavy load web applications and allowing teams to move much faster in bringing their designs to life.
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With Node.js, you can execute common web application tasks very fast, like reading or writing to the database, reading and writing to network connections and reading or writing to the file system. Node.js is a blessing for developers who want to build quick, robust web applications that can effectively deal with parallel connections with increased throughput.
After LinkedIn opted for Node.js, it recorded a significant rise in its mobile traffic and also the reduction in the number of servers from 30 to 3. PayPal is another example that benefitted from Node.js. After using Node.js, PayPal saw a 35% downfall in their response time and doubled requests per second. You can run Node.js applications on multiple servers including Microsoft Windows, Mac OS X, and Unix.
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You will agree that almost every company now looks for customer information in real time. For a simple reason, a reliable access to customer information as it’s being generated paves the way for significant boost in business sales by offering users what they are actually looking for, not something random that does not interest them. And over the past few years, having a real-time web app built using Node.js has emerged as the best way to notch that up.
With Node.js, all your worries related to low-level sockets and protocols go for a walk to the moon. Using Node.js, you can build a real-time web application as fast as making a simple blog in PHP. Node.js is a good fit for multi-user real-time web apps as in games and chat apps. The multi-user function is tackled by the event loop via websocket protocol which works on TCP . It also prevents the overhead of HTTP for web development.
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Although HTTP request and response are thought to be two isolated events, they are data streams in real. The beauty of Node.js is that it enables file processing while uploading. As a result, it saves a lot of time that goes waste in overall processing in the event of data coming in the form of streams. The same remains the case with real-time video or audio recording.
“Node.js is not a silver-bullet new platform that will dominate the web development world. Instead, it’s a platform that fills a particular need. Where Node really shines is in building fast, scalable network applications”, according to the web engineering company Toptal.
One of the top advantages of using Node.js is that it serves as a proxy server for services with different response times or for collecting data from multiple source points.
To better understand consider this example: An enterprise has a server side application that is meant to communicate with third party resources, collect data from different sources, or store images and videos to third-party cloud services. Now, although the enterprise can use dedicated servers, Node.js is a better option in the event of non-existent infrastructure or when a solution is needed for local development.
Node.js has a dynamic repository of dynamic tools and modules that programmers can share for app development. Node.js has thousands of thousands of modules one can use for various tasks, like files upload management, connectivity to MySQL databases or to Redis, via frameworks, template systems, and management of real-time communication with visitors.
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After using NPM, PayPal saw a significant rise in developer productivity. Besides, the Internet payment giant didn’t require as many developer to build an application as it required prior to using Node.js.
As Node.js has become very popular among developers, it’s hosting has gone a long way to become a big success. PaaS (Platform as a Service) service providers such as Heroku and Modulus offer support to node deployments to a single command. With Node.js hosting, you can reduce page load time by up to 50% and bring down the number of servers required to host the application.
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Node.js is very community friendly. Having an open-source community, Node.js offers many outstanding modules to add a lot more amazing features to your web applications. For instance, Socket.io allows to deal with constant communication between the client and the server, thereby making it possible for the server to send real-time updates at the client-end side. Express.js, Koa.js, Hapi.js, Sails.js, Meteor and Derby are some other top-notch frameworks developed by the Node.js community to expedite the application development process.
The IoT community is also welcoming Node.js for embedded devices and robotics, like Cylon and Nodebots. Moreover, it has emerged as a giant player in the real-time web app development world. All the virtues of Node.js mentioned above are the major reasons why many companies now consider Node.js as a good technology for running heavy load web applications and allowing teams to move much faster in bringing their designs to life.
If you have ever used Node.js before for web app development, please tell us about your experience. Do you agree that Node.js is really a boon to web app development? As usual, your views are vital for us, please share them in the comment box below.