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AngularJS vs Node JS

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by Priyanka Vatsa
Last modified: April 21st 2021

Javascript is basically a lightweight and interpreted programming language and is blessed with first-class functions.  With the reference of time, JS (Javascript) has also evolved itself from a client-side scripting language to an incredibly powerful server-side application programming language.

Both Angular JS vs Node.JS are open-source and widely used Javascript technologies, in which the AngularJS framework is used in making strong client-side cross-platform web apps. Talking about the Node.JS platform, it is used in the development of server-side web applications.

Both these platforms have their own specialties and are different from each other in many aspects. We are here elaborating on all the essential information related to AngularJS and Node.JS. Moreover, we are also showcasing the difference between these platforms, by which you will be able to understand them more deeply. Let us move forward and have a closer look at these technologies.

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Angular Js Vs Node Js - Which is Better?

What is AngularJS?

AngularJS is an open-source Javascript web application framework, which is maintained by Google, in collaboration with a community of passionate developers. It can be integrated into a HTML page by using a < script > tag.

AngularJS binds data to HTML with Expressions and extends the HTML attributes with Directives. With the help of it, you can add dynamic views to your web application, as it is integrated with an MVW (Model-View-Whatever) architecture and components.

As a result, AngularJS has attained the position of the best framework for creating interactive web apps and data-driven applications. Let us have a look at the highlighting features of AngularJS in the below-given points:

[ Related Article: What is Angular Js ]

  • MVC (Model View Control) Framework: AngularJS is blessed with a dynamic and easy-to-use Model View Control Architecture and that makes it easier for the developers to develop a client-side web app.
  • Easy To Use: It decouples the DOM manipulation from your desired app logic, which makes it easy to use the framework.
  • POJO (Plain Old Javascript Objects) Model: POJO is believed to be self-sufficient if we talk about functionality. A POJO data model provides very well-organized logic and objects in a spontaneous manner.
  • MVW (Model View Whatever) Architecture: It also comprises a Model-View-Whatever architecture and is entirely eligible to other partners such as Model-View-View and Model-View-Controller model. The view manipulates and modifies DOM to update the behavior and data.

What is NodeJS?

Node.JS has been developed on Google Chrome’s JavaScript runtime and is very helpful in developing server-side or scalable networking applications. Node.JS offers efficiency as well as an event-driven and non-blocking Input/Output model, which is ideal for the real-time data-intensive apps running on various devices. Moreover, it also offers a library of different Javascript modules that simplify the development of web apps. Below here are some highlighting features of NodeJS.

  • Scalable: The NodeJS applications are scalable in two ways, i.e. Horizontal and Vertical, and that can help you in improvising the performance of your application.
  • Unit Testing: It comes with a ravishing Unit Testing feature. By using its JS unit testing frameworks such as Jasmine, you can easily test your developed code. 
  • Server Development: Node.JS is blessed with in-built APIs to make different servers such as TCP Server, DNS Server, HTTP Server, etc.
  • Better Performance: Node.Js allows you to perform non-blocking operations, which undoubtedly offer better performance. Moreover, it comes with a V8 JavaScript Engine that not only executes your JS code but also compiles it directly into machine code.
  • Open Source: Node.Js is an entirely open source and is free to use worldwide. You do not have to pay a single penny to use or extend it.

Related ArticleOverview of NodeJs ]

AngularJs vs Node.js - Differences

AngularJS vs Node JS

Both of these platforms play a very important role in the field of development. However, we also know that they are quite different from each other and have their own specializations. Let us compare both the platforms in terms of different features and see how these technologies play different roles. Take a look at the below-mentioned table below to get all the details.

Features
AngularJS
NodeJS
Core Architecture
It was developed as a web application development framework by Google. It is entirely built-in Javascript and also follows its syntax rules.
It was developed as a cross-platform runtime environment, which is based on the V8 Javascript engine of Google. It was developed by using a number of programming languages such as Javascript, C++, and C.
Web Framework
It is a web framework, which means it can be used to automate common development tasks while developing a variety of websites, web apps, applications, web application frameworks, and web services.
You can not use Node.JS as a web framework, however, you have an option to choose from a variety of frameworks based on NodeJS such as Hapi.JS, Socket.io, Meteor.js, Sails.js, and Express.js.
Installation
You don’t need to install AngularJS in your system to use it. You can simply embed the AngularJS files in your codebase just like any other JS file.
You will have to install NodeJS in your system first while making a development environment.
Important Features
It allows you to use HTML as a template language. With the help of AngularJS, you can express different components of a web app by extending the HTML syntax. Apart from this, AngularJS also makes the development of single-page and dynamic web apps easy by offering features such as scope, directives, data binding, dependency injection, deep linking, routing, filters, and templates.
It offers an array of features to develop networking and server-side applications. You can easily simplify the development process of video streamlining sites, single-page websites, and similar I/O intensive web apps with the help of it. Furthermore, you are also free to use a single-threaded event mechanism and asynchronous APIs while improvising the code execution speed in NodeJS. 
Working With Data
AngularJS is blessed with two-way data binding and this bidirectional binding helps in keeping the data between visual components and web app synchronized. However, it lacks the feature of writing database queries.
NodeJS allows you to develop database queries in Javascript. As a result, you can easily develop database queries for all the non-relational databases such as CouchDB and MongoDB.
Programming Language and Paradigm Support
In addition to Javascript, AngularJS supports CoffeeScript, TypeScript, and Dart programming languages. Talking about the paradigms, it supports event-driven, functional, and object-oriented programming paradigms.
Apart from Javascript, NodeJS supports Ruby, CoffeeScript, and TypeScript programming languages. Concerning the paradigms, it supports functional, object-oriented, concurrency-oriented, event-driven, and sub/pub programming paradigms.
Use Cases
AngularJS is used at a very large scale by Javascript developers to build client-side and single-page web apps. With the help of AngularJS, it becomes a lot easier to develop real-time and interactive applications.
NodeJS is used widely for developing scalable and fast networking and server-side applications. Moreover, it also helps developers in developing apps that demand real-time editing and drawing.

 

AngularJS Interview Questions

What makes AngularJs easy to use than NodeJS?

Now, this is a kind of interesting but easy question. Let's do not rush out and have a detailed explanation about it. A working website has three core parts, Front-end, Back-end (Server), and Database. AngularJS performs all of its operations in the Front-end parts of a website, while NodeJS entirely plays on the Server side. Both of these technologies also work together to make a website successfully working.

Now, coming to the question, working on AngularJS is way easier than NodeJS. You can easily perform all the tasks and work required to showcase your data on the Front-end part of a website. However, for working on the server, you need to hustle with logic and connections and that is somehow a bit difficult to just showcasing things. So, we have our answer here, which will guide you towards an appropriate choice.

Conclusion

Now, as we have studied both the platforms and are completely clear about their functionalities and differences. In a single line, we can say that the AngularJS is associated with the front-end, whereas Node.JS is associated with the back-end or server. However, both the technologies work together in a completely working website. Apart from this, we have also discussed the convenience to use language. Now, it is entirely up to you what choice you make. All the very best!

About Author

author
NamePriyanka Vatsa
Author Bio

Priyanka Vatsa is a Senior Content writer with more than five years’ worth of experience in writing for Mindmajix on various IT platforms such as Palo Alto Networks, Microsoft Dynamics 365, Siebel, CCNA, Git, and Nodejs. She was involved in projects on these technologies in the past, and now, she regularly produces content on them. Reach out to her via LinkedIn and Twitter.