Angular Signals provide a new way to build reactive apps in Angular 17. They allow for more dynamic and reactive user interfaces without complex code. Signals can be used without or in combination with RxJS to take advantage of the best features of both. The post also demonstrates how to use Signals in a real-life situation by building favorite and search features for a clothing store app.
Table of contents
Will RxJS Disappear or Become Legacy?What Are Angular Signals?Creating SignalsComputed SignalsEffect()Build Favorite and Search in an Existing AppThe Favorites FeatureMaking Effects with effect()Building a Product Search with RxJS and SignalsConclusion38 Impressions