Recently, there has been a lot of talk about a new trendy technology in the world of web development. What exactly is Node.js and why did it become so popular in a short term? Is it worth to study at all?
As of lately, there is no shortage of training materials on Node.js, but most of them cover either some specific use cases or topics that are applicable even when you have a working Node.js Here and there I see comments like “I downloaded Node.js, what do I do now? “. The article will answer this question and explain what Node.js is and what the best open source projects are.
What is Node.js?
Reasons to use Node.js in projects
+Programs from Google, IBM, Paypal and other well-known corporations are scripted with the help of Node.js programming language. Node.js open source projects are so popular since NODE.JS processes are executed in parallel, the whole system works much faster and copes with large loads, which means stability and speed of your application.
+Another great feature of best open source Node.js projects is the ease with which you can create soft real-time systems. I mean things like Twitter, chats, bets on sports events or interfaces to IM-protocols.
+While Node.js is still very young, there is a temptation to write specifically everything that you needed. But it can be much more beneficial to use a huge selection of pre-existing command-line tools. Node is able to generate thousands of processes and work with their output data streams, which can give serious advantages to those who do not want to reinvent the wheel.
+The Node.js community is now growing at a frantic pace, attracting the best developers in the industry. This means that the Node ecosystem is also growing, it is increasingly easier to get support for free or on a commercial basis.
Most Helpful Node.JS Open Source Projects
Express is a minimalistic, flexible and the most popular Node.js modular framework that provides a wide set of features for web and mobile applications, being one of the best node js projects. It simplifies development and helps to build secure, modular and fast apps.
Hapi is a framework that enables building web applications and services with reusable application logic. It will save you the time you spend on building infrastructure. The framework is continuously developed and updated by an active community, giving developers a reliable and stable tool for their projects.
Request is a third party module to simplify http calls. It supports HTTPS and follows redirects by default, but you can always configure that. It provides shorthand methods, custom configurations, as well as the basics of the streaming API.
Restify is a node.js module that enables creating correct REST web services. It helps build “strict” API services that are maintainable and observable.
- fs-extra and fs-promise
fs-extra and fs-promise are Node.js packages available in npm registry. fs-extra adds file system methods that aren’t included in the native fs module, whereas fs-promise adds support for async functions from fs-extra.
simple-peer provides simple one-to-one WebRTC video, voice and data channels. It works both in Node and the browser. It also supports advanced options like enabling/disabling trickle ICE candidates, manual set config and constraints options.
- Node inspector
Node inspector is an effective Node.js debugger interface that uses the Blink Developer Tools. It provides a wide set of powerful features that help debug Node.js code with ease.
In a nutshell, Walmart is able to serve some very sophisticated features to mobile users on the client side using Node. It’s saving mobile shoppers a ton of time by customizing content based on device type and browser capabilities.
Netflix Github is a good example of choosing the best language for the job. It is a very diverse array of many languages. If they are still Node in 2017, then the project was a good use case for the language.
Node.js at PayPal talks about their decision to start using NodeJS as a way to prototype. The company was weighing was how long the project would take, how many people it would require, how much code would need to be written and the performance. Seemed like Node.js was the best choice
- Pay Pal
Like many other open source projects, Node.js was introduced as a prototype platform. Together with all the qualities, the high proficiency was confirmed, so that it was decided to give it a move on the production of Pay Pal.
I hope this article will help fill the gap between downloading Node.js and developing your first small application. Node.js is an extremely powerful and flexible technology for a wide range of tasks.