![Pinterest](https://pinterest.com/pin/create/button/?url=https://articleconsult.com/are-angularjs-and-angular-different-app-development-frameworks/&media=https://articleconsult.com/wp-content/uploads/2025/02/Angular-Js.jpg&description="Discover the key differences between Angular and AngularJS, their best use cases, and how they impact web development.){kind=link}
It is very normal to assume that Angular may just be a synonym for AngularJS. While both frameworks are developed by Google, Angular is a successor of AngularJS, being completely different from the former in many ways. Both Angular and AngularJS are used for app development as per their own scopes.
Let’s figure out the ways in which both platforms are different and what kind of apps are they convenient for.
Types of Apps You Can Develop with AngularJS and Angular
AngularJS is popular for developing small to medium scale apps, legacies, and prototypes. They are most popular for content-heavy apps that don’t require very highly advanced features.
Single page apps like Google Docs, Google Drive, Upwork (older version), Gmail (older version), Weather.com are made using AngularJS.
Angular, on the other hand, is more ideal for large-scale and complex apps, single-page apps, real-time apps, mobile apps, and enterprise solutions.
Google Ads, Spotify web app, Aliexpress, Intel, Nestle, and IBM are made on Angular framework.
Technical Differences between AngularJS and Angular Affecting their Capability
Angular was written to overcome certain limitations that AngularJS had. Following are some of the key differences between the two platforms, defining their structure, abilities, and flexibilities:
| Point of Difference | AngularJS | Angular |
| Architecture | It has a Model-View-Controller architecture, which comprises of two-way data binding linking the controller and the view. | It has a component-based architecture, providing more flexibility and scalability with services and directives. |
| Programming Language | Written in JavaScript. | Written in TypeScript. |
| Performance | Not efficient enough for larger applications requiring complex views and heavy interactions. | Optimized with change detection and unidirectional data flow to improve performance and enhance app startup speed. |
| Mobile Support | Requires additional tools to support mobile optimization. | Tools like Responsive Design for Angular Material built-in for mobile optimization. |
| Dependency Injection | Has a simple dependency injection, making it difficult to support large applications. | Has a robust and flexible dependency injection to support large and complex apps. |
| Directives | Has built-in directives for different functionalities. Developers can also write custom directives. | Directives are structured as per their functional requirement, making it more convenient for usage. |
| Routing | Less sophisticated. | Supports lazy loading, nested routes, and other dynamic features. |
| Tools & CLI | Developers use third-party tools for building and managing projects. | Has a built-in Common Line Interface to help streamline project creation, testing, building, and deployment. |
| Versions & Updates | Even though this version is still used by developers, there are no new updates coming up after the release of Angular. | Regular updates are made to make improvements and adding new features. |
| Community & Ecosystem | Declining community and support. | More active community with resources and libraries for support. |
Which One Would You Use for Developing Your App – Angular or AngularJS?
Both Angular and AngularJS are open-source platforms for web development. If you are a growing organization and require a more scalable app, Angular may be the right choice for you. However, if you’re certain your app will remain simple and doesn’t need much update or maintenance, you can go for AngularJS as it is faster for small projects.