What is immutable data in Angular and how can I use it?

What is immutable data in Angular and how can I use it?

Immutable data in Angular refers to data that cannot be changed after it is created. Instead of modifying existing data, you create new instances with the updated values. This approach can help with performance and state management.

Can you give me an example of how to implement immutable data in an Angular application?

Sure! You can use libraries like Immutable.js or Immer to manage immutable data. For example, with Immer, you can create a draft of your state and apply changes to it without mutating the original state.

What are the benefits of using immutable data?

Using immutable data can lead to easier debugging, better performance in change detection, and a more predictable state management in your application.

Are there any downsides to using immutable data?

Yes, the main downside is that it can lead to increased memory usage since new instances of data are created instead of modifying existing ones. It may also require a learning curve if you're not familiar with the concept.