Angular vs AngularJS – Comparing Popular Application Frameworks

  • Posted on : April 5, 2021
  • Modified: April 5, 2021

  • Author : SPEC INDIA
  • Category : Angular

Technology has never ceased to amaze and grow. As newer advancements are announced, changes are being experienced in the IT sector constantly. Web and mobile applications are now an indispensable ingredient of any successful business and the key to those are efficient application frameworks. Powered by Google, Angular and AngularJS are two obvious names when it comes to constructing user-friendly and robust applications.

Though they both sound similar and originate from the same root, they have their own individual characteristics and benefits. Both Angular and AngularJS are popular frontend, opensource platforms, creating dynamic SPAs. Since Google maintains both frameworks, they are reliable and have great community support from users, developers, and Google engineers.

A Brief History

AngularJS was the first JavaScript framework developed by Google, also known as Angular 1, in the year 2010. It was the first of its kind to have allured developers in developing interactive websites and single-page applications. Owing to the competition, Google went in for a complete transformation from JavaScript to TypeScript, and then comes the other versions of Angular. Its subsequent versions were named Angular 2 and onwards. Angular 2 released in the year 2016 and one of the latest ones is Angular 11 that released in November 2020.

Before we understand the differences between the two, let us individually have a look at their features:

What Is Angular?

Angular is a TypeScript-based open-source web application framework led by the Angular Team at Google and by a community of individuals and corporations. – Wikipedia

Angular is a popular open-source Typescript framework ideal for the development of web applications. The latest versions of Angular have proven to be effective, fast, and smooth. It has a modular design and an Angular CLI, which is why it is considered apt for single-page applications with TypeScript and HTML. The Angular CLI feature empowers users to create a scaffolding of the project. The fundamental block in Angular is NgModules that offer a compiled structure for directives and components.

Angular Features:

  • Easy development of native web applications
  • Possesses command-line tools to help in addition of tests and components
  • Utilizes contemporary web policy for offering competencies like speed in performance, zero-step installation
  • Offers UI view with a great template syntax value
  • Inbuilt API helps in developing complicated animations timeline
  • Code modularity and optimization with OOPS
  • Supports Dart, ES5, Angular CLI, the syntax for type checking, lambda operators
  • Offers event of the simplest routing
  • Two-way data binding
  • Low code framework
  • Effective design architecture
Which Companies Use Angular?

Lego, PayPal, Upwork, Gmail, Forbes, Microsoft Office, Deutsche Bank, Grasshopper, Delta, Mixer, Overleaf, Santander, Samsung, YouTube TV, Xbox, Udacity, DoubleClick, Freelancer, etc.

AngularJS Overview

AngularJS is a JavaScript-based open-source front-end web framework mainly maintained by Google and by a community of individuals and corporations to address many of the challenges encountered in developing single-page applications. – Wikipedia

AngularJS is a well-known open-source JavaScript-based application framework, especially meant for dynamic web app development. It leverages HTML as the template language and changes static HTML into dynamic HTML. It generates an environment that is easy to understand, fast to develop, and communicative. It mainly aims to develop single-page web applications through its constantly evolving updates. Its main features like dynamic binding help developers in writing lesser code. AngularJS does the program rendering for MVVM (Model View View Model) and MVC (Model View Controller) architecture. It has proven its mettle by becoming one of the main arms in the MEAN stack.

AngularJS Features

  • JavaScript-based MVW (Model View Whatever) framework
  • Supports data binding and easy event handling
  • Form validations/animations
  • Inbuilt services for template engine and routing
  • JavaScript functions, controllers, and directives
  • Faster application prototyping
  • Document Object Model (DOM) manipulation
  • Responsive and quick loading of web apps
  • Utilization of plain HTML templates
  • Easy and inbuilt testing
Companies Using AngularJS

YouTube, Amazon, Stack, Google, Udemy, Tokopedia, The Guardian, JetBlue, Lego, iStock Photo, Upwork, Netflix, Freelancer, Weather, Snapchat, Lyft, Delivery Hero, Tinder, etc.


Angular Vs AngularJS – A Comparison Matrix

LanguageWritten in TypeScriptWritten in JavaScript
ArchitectureUtilizes directives (structural, attributive) and componentsOperates with the MVC design structure
Mobile FriendlinessSupports mobile-based applicationsIs not mobile-friendly
Dependency InjectionHierarchical dependency injection is utilized with declarations, providers, and constructor functionsDependency injection is injected into different controller functions and directive definitions
Managing StructureAngular has an easy structure to manage for large applicationsAngularJS has a tough structure to manage if the code increases
ComponentsTypeScript is a superset of ES6, uses the hierarchy of components, hence component-drivenJavaScript uses terms of scope and controllers, hence directive driven
DirectivesStandard directivesPack of directives
Performance and SpeedThe upgraded framework offers better speed and performanceTwo-way binding feature lessens time and efforts
Support for ToolsUtilizes the Command Line Interface (CLI) to save on timeDepends upon 3rd party tools like WebStorm and IDE
Expression SyntaxThose properties that are included in () event binding and [] property binding is used for data bindingng-bind is used for data binding from model to view and back
Route ConfigurationRoute configured with @RouteConfig{(…)}Route configured with $routeprovider.when()
Animation PackageSeparate packaging for animation in AngularCode required for animation is a part of the application

When To Use Angular?

Angular is best leveraged when there are large teams and developers using TypeScript. When there is a requirement of building applications for the enterprise with certain complex features, Angular works better.

It also works best for progressive web apps and apps with dynamic content. It also comes out well for applications that have scalability as a major criterion.

When To Use AngularJS?

AngularJS is best utilized when the industry segment needs applications that pertain to the travel industry, mobile/eCommerce, video streaming, weather-based application, etc.

It is ideal for situations where developers are looking at easy frameworks that work in a quick manner.

As We Conclude:

To each its own. Angular and AngularJS both stand for their individual identities and are being adopted by the user community with a lot of expectations and satisfaction.

If you are looking for a framework that is easy to learn and can make development faster, AngularJS is the choice. However, if you are looking at developing scalable, complex, enterprise-grade applications, Angular is the key.

Angular Vs AngularJS, either way, are performance-driven and the choice is completely on the requirement that organizations showcase.


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