Angular Interview Practice

Angular is distinguished from AngularJS primarily by its use of TypeScript, which is a superset of JavaScript that introduces strong typing and other features such as interfaces, enums, and advanced tooling support. This allows developers to catch errors at compile time rather than at runtime, leading to more robust and maintainable code. TypeScript's integration into Angular enhances development efficiency and supports better tooling with IDEs, offering autocompletion, navigation, and refactoring capabilities.

The use of TypeScript also encourages the implementation of modern programming practices and patterns, making it easier for developers to work on large-scale applications. This transition to TypeScript represents a significant evolution in the framework’s design philosophy, promoting cleaner code architecture and improving the overall developer experience.

While AngularJS utilizes JavaScript, it does not incorporate the features and benefits that TypeScript provides. This shift to TypeScript is among the hallmark features that set Angular apart from its predecessor, AngularJS.