RxJS and Angular Signals Fundamentals

This course provides the fundamentals you need to work with data and implement a reactive approach to building Angular applications. This course will teach you RxJS, signals, and reactive programming.

Using RxJS and signals with a reactive approach, your code can better respond to user interactions and state changes, improving performance and the user experience. In this course, RxJS and Angular Signals Fundamentals, you’ll learn to work with data and implement a reactive approach to building Angular applications. First, you’ll explore reactive development and RxJS, terms and syntax, key RxJS operators, and reacting to user actions and state changes. Next, you’ll discover how to use signals and improve change detection. Finally, you’ll learn how to use RxJS with signals to get a fully reactive application. When you’re finished with this course, you’ll have the skills and knowledge of RxJS and signals needed to retrieve data and build more reactive Angular applications.

• Course Overview 1min
• Reactive Programming 15mins
• RxJS Terms and Syntax 35mins
• RxJS Operators 32mins
• Retrieving Data with HTTP and Observables 44mins
• Handling HTTP Errors with Observables 20mins
• Getting Related Data: switchMap, concatMap and mergeMap 36mins
• Using a Declarative Approach 25mins
• Reacting to Actions: Subject and BehaviorSubject 44mins
• Signals 35mins
• Using Signals to Build a Shopping Cart Feature 32mins
• RxJS + Signals: Better Together 50mins