Be it Angular JS or Node JS, both belong to the family of JavaScript technologies. And both are equally appreciated for their unique features. Node JS is a cross-platform runtime environment, and Angular JS is a JavaScript framework.
But, first, let us understand what exactly these two technologies are.
What is Node JS?
Node.js is a cross-platform runtime library and environment for running JavaScript applications outside the browser. This is a free-to-use and open-source environment used for developing server-side JS applications.
Node JS can boost up applications’ performance by 50%.
Node.js application has been written in JavaScript. This application runs within the Node.js runtime on Linux and Microsoft Windows. This framework provides a rich library of various JavaScript modules to abridge the web development process. And this makes the Node JS Development Agencies the go-to place for app owners.
Angular JS is a structural framework for developing vibrant web applications. It enables developers to use HTML as a template language and lets HTML’s syntax articulate the application’s components.
Angular JS has topped the list in the most useful framework of 2021 with a share of 25.1%, according to Statista.
It is a full-featured JavaScript framework with the chief goal of simplification. It offers support for generating dynamic, single-page web apps and supports the (MVC) programming structure.
The comparison:
Architecture:
Back in 2010, Angular JS was created by Google as a web application development framework. Angular JS is the only framework written completely in JavaScript, unlike other JavaScript frameworks. Angular JS also follows JavaScript syntax rules.
On the contrary, Node JS was created as a cross-platform runtime environment based on Google’s V8 JavaScript engine. It is written in JavaScript, C, and C++ programming languages.
Web framework
Angular JS is a framework, unlike Node JS. Web frameworks are generally being used to automate common development tasks while developers develop several applications, websites, web applications, web services, and web application frameworks.
On the other hand, JavaScript programmers cannot use Node JS as a web framework. But developers can go for an alternative; they can use an extensive range of Node JS-based frameworks: Socket.io, Hapi.js, Meteor.js, Express.js, and Sails.js.
Installation
Well, developers can write Node JS applications in JavaScript with the condition that applications need to run within the runtime environment on multiple platforms like Windows, Linux, and macOS.
Thus, developers need to install Node JS in their system while generating the development environment. But, when it comes to Angular JS, developers do not need to install Angular JS in their system; they can embed the Angular JS files in the codebase just like other JavaScript files.
Now that we have come across the basic comparison between the two JavaScript-based technologies let us move forward by having a look at the advantageous and disadvantageous side of both Angular JS and Node JS.
Top reasons to choose Node JS:
It is multi-threaded
It is object-oriented
Build vs. compile= significantly faster development environment
It reduces performance when handling heavy computing tasks
Callback hell issue
Immaturity of tooling
Node.js welcomes a lot of code changes due to Unstable API
Choose carefully, and it lacks Library Support; it can endanger your code
Top reasons to choose Angular JS
Its amazing data binding
Its robust architecture
Dependency injection
Angular JS is not browser-specific
Its unit testing assures quality code
The MVC architecture is perfect
Top advantages of Angular JS:
It has a declarative UI
It is supported by Google
It has a two-way data binding feature
It supports SPA features
It allows for optimal web application management
It offers real-time testing
It is pretty easy to learn
Several disadvantages of Angular JS:
A hierarchical tree-like architecture and Deep scopes
Concept of Dependency Injection and Inversion of Control
Performance Tradeoff
Angular two-way binding can both be its biggest use but also its Achilles’ heel.
Opinionated Ecosystem
Heavily weighted framework
An extensive difference between the two JavaScript-based technologies: Angular JS and Node JS
Node Js
Angular Js
Node JS is a platform created on Chrome’s JavaScript runtime for feasibly developing fast and scalable network applications. Node JS uses an event-oriented, non-blocking I/O model that makes it a lightweight and competent application; it is perfect for data-intensive real-time applications that run across distributed devices.
Angular JS is a structural framework for robust web applications. It helps you use HTML as your template language and enables you to extend HTML’s syntax to articulate your application components unmistakably and succinctly. Its data binding and dependency injection abolish much of the code you currently have to write.
You need to install Node JS on your computer system.
Working with Angular JS, you just need to add an Angular JS file; likewise, you do it any other JavaScript file to use it in applications.
Node JS is written in C, C++, and JavaScript languages. It supports non-blocking input/output API and an event-oriented architecture.
Angular JS is written completely in JavaScript. It also enables extending the HTML’s syntax to illustrate the components of your application.
Node JS is pretty useful to create rapid and scalable server-side networking applications.
Angular JS is an ideal framework for developing single-page client-side web applications.
Node JS is perfect for creating small-size projects.
Angular JS is perfect for developing highly active and interactive web applications.
Node JS developers can use JavaScript on the client and server-side as well to focus on learning a single language.
Angular JS needs a thorough understanding of prototyping, scope, and multiple other JavaScript elements.
Difference between the two JavaScript-based technologies: Angular JS and Node JS
Concluding essence:
Reading this, you have made yourself familiar with the pros, cons, and features of Angular JS and Node JS, along with understanding the architecture, web framework, installations, and other relevant aspects.
Well, these two JavaScript-based technologies have raised the bars. These two robust technologies are pretty efficient enough in their own essence, and it just depends upon what project you want to avail them in.
Author Name: Harikrishna Kundariya
Harikrishna Kundariya, a marketer, developer, IoT, ChatBot & Blockchain savvy, designer, co-founder, Director of eSparkBiz  Technologies. His 8+ experience enables him to provide digital solutions to new start-ups based on IoT and ChatBot.
