Key Differences Between AngularJS and Angular:

AngularJS and Angular are both popular front-end frameworks for building web applications, but they have some key differences that developers should be aware of:

• Architecture: AngularJS is based on MVC (Model-View-Controller) architecture, while Angular uses a component-based architecture.
• Language: AngularJS uses JavaScript, while Angular uses TypeScript, a superset of JavaScript that offers static typing and other features.
• Performance: Angular is faster and more efficient than AngularJS due to its improved architecture and optimizations.
• Dependency Injection: AngularJS uses a hierarchical injection system, while Angular uses a more efficient and robust dependency injection system.
• Mobile Support: Angular has better support for building mobile applications compared to AngularJS.

Overall, while both frameworks have their strengths, Angular is the more modern and performance-oriented framework compared to AngularJS.