Question - What is the difference between Angular and AngularJS?
Answer -
The differences between Angular and AngularJS are stated as follows:
- Architecture: AngularJS supports the MVC design model. Angular relies on components and directives instead.
- Dependency Injection (DI): Angular supports a hierarchical Dependency Injection with unidirectional tree-based change detection. AngularJS doesn’t support DI.
- Expression Syntax: In AngularJS, a specific ng directive is required for the image or property and an event. Angular, on the other hand, uses () and [] for blinding an event and accomplishing property binding, respectively.
- Mobile Support: AngularJS doesn’t have mobile support while Angular does.
- Recommended Language: While JavaScript is the recommended language for AngularJS, TypeScript is the recommended language for Angular.
- Routing: For routing, AngularJS uses $routeprovider.when() whereas Angular uses @RouteConfig{(…)}
- Speed: The development effort and time are reduced significantly thanks to support for two-way data binding in AngularJS. Nonetheless, Angular is faster thanks to upgraded features.
- Structure: With a simplified structure, Angular makes the development and maintenance of large applications easier. Comparatively, AngularJS has a less manageable structure.
- Support: No official support or updates are available for AngularJS. On the contrary, Angular has active support with updates rolling out every now and then.