NodeJs vs Angular

The world of web development has evolved exponentially over the years. A lot of businesses have felt the need to adopt web applications for continuous growth. Thus they often look for the best frameworks that can be considered for this task. AngularJS vs Node JS - building web applications using JavaScript is a common approach in the present time. They both are the famous JavaScript application framework that has enabled businesses to keep up the pace by having web applications that are rich in features. Both are the next generation frameworks where each tool was designed to work with every other tool in an interconnected way. AngularJS and Node.JS both can be quite useful for making powerful client-side and server-side for developing interactive and feature-rich cross-platform web applications in JavaScript language. Both are open-source and both can be combined to create isomorphic web applications, i.e. applications that are built with the same language on the back and front-ends, but they are quite different in their architecture and working.

So, let's see - how both are different from each other.

Angular

Angular is probably one of the most popular modern day web frameworks available today. Angular is a platform that makes it easy to build applications with the web. Angular combines declarative templates, dependency injection, an end to end tooling, and integrated best practices to solve development challenges. Angular empowers developers to build applications that live on the web, mobile, or the desktop. AngularJS is an open source Model-View-Controller framework which is similar to the JavaScript framework.

Node.js

Node.js is an application runtime environment that allows you to write server-side applications in JavaScript. Node.js was developed by Ryan Dahl in 2009 and its latest version is v10.3.0 released on May 29, 2018; 9 days ago. Thanks to its unique I/O model, it excels at the sort of scalable and real-time situations that are increasingly demanding of the servers. It’s also lightweight, efficient, and its ability to use JavaScript on both frontend and backend opens new avenues for development. It comes as no surprise that so many big companies have leveraged Node.js in production. It's an open-source server-side runtime environment built on Google Chrome’s JavaScript V8 Engine, created for building fast and scalable network applications.

Now, let's check out the differences between Node JS and Angular -

• Node.js is mainly used to build server-side applications, whereas Angular is suited for building single-page client-side web applications.

• Node.js is a JavaScript runtime environment based on Google’s V8 JavaScript engine that is used for building server-side applications written in JavaScript language. Angular, on the other hand, is a JavaScript-based client-side framework written in JavaScript with a reduced jQuery library that makes it easy to build structured applications that run well on any desktop or mobile platform.

• Node.js is designed for writing scalable web applications, most web servers, but mobile app development is also possible. And Angular is one of the most popular JavaScript web application frameworks for building dynamic web applications.

• Node.js follows Single Threaded Event Loop architecture. This means Node.js in single threaded meaning rather than having multiple threads waiting to process web requests, the requests are run on the same thread with even shared resources. On the other hand, Angular is based on the Model-View-Controller architecture in which the layers are separated into three types of objects - Model, View, and Controller - with each handling their own tasks. The model controls data manipulation, view handles the visual part, and the controller controls the interactions between the Model and view.

• Node.js is a JavaScript execution engine capable of running complex JavaScript applications that are simple yet highly efficient, whereas Angular is a JavaScript framework used to build dynamic web applications that run well on any desktop or mobile platform.

• Node.js is a runtime environment, sort of a platform that enables you to run JavaScript somewhere other than in the web browser, whereas Angular is an open-source web application framework written in JavaScript and is used to create large, single-page applications using the MVC design pattern.

• Node.js uses non-blocking, event-driven I/O to develop data-extensive real-time applications that run effectively across distributed devices. It acts as an efficient and responsive web server to write both server-side and client-side scripts in JavaScript, along with the scripts written in other languages. It is used to build real-time applications such as messaging apps. In contrast, Angular is written in JavaScript and is used to build large, single-page web applications using HTML as the template language. It allows you to extend the capabilities of HTML using its powerful scope mechanism. It has a simple method for data binding that simplifies some processes.

• Node.js performs communication operation with databases, web-sockets, middleware etc.

• Angular manipulates DOM. It integrates with other UI tools.

• For Node JS, you need to install this on the computer system. On the other side, for Angular, you don't need installation. Just need to add AngularJS file just like any other JavaScript file to use it in applications.

• Node JS is written in C, C++ and JavaScript languages, while AngularJS is written entirely in JavaScript.

• NodeJS supports Ruby, CoffeeScript, and TypeScript, whereas AngularJS supports CoffeeScript, TypeScript, and Dart.

• Angular JS runs on the client browser whereas Node JS runs on the server side.

• Angular JS is compatible with Chrome, Firefox, Internet Explorer, Safari, Opera and mobile-based browsers such as an Android browser, Chrome for Mobile and so on whereas Node JS is available for Windows, Linux, Sun OS, and Mac OS.

• Node.js will be useful in situations when something faster and more scalable is needed.

• Angular is useful in creating real-time applications like instant messaging or chat apps.

 

Both Angular JS and Node JS are open source projects and their prime motive is to build web application process easier using JavaScript. Both Angular and Node JS have an extensive set of features in their kitty which can be used to create a variety of applications.

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