When I first started building Angular applications, I thought I needed Redux or NgRx for state management. Then I realized that Angular is built on RxJS, and I could manage state effectively using just Observables, Subjects, and BehaviorSubjects. Thi...

With the introduction of the Observation framework in iOS 17+, @Observable has become the cornerstone of state and data flow in modern SwiftUI apps. In this post, we’ll explore: How @Observable works under the hood How SwiftUI tracks property chang...

Introduction Reactive programming has become a cornerstone of modern web development, especially in frameworks like Angular, React, and Vue. But what exactly makes code "reactive," and how do different reactive patterns serve different purposes? In t...

Discover the essential Angular topics every developer must know, including components, modules, routing, forms, RxJS, and more. Learn with detailed explanations and diagrams to build scalable and dynamic web applications. 1. Angular Architecture Key ...

Les observables peuvent causer des fuites de mémoire si l'on ne prend pas la précaution de se désabonner. // Don't do that this.postService.getPosts().subscribe( posts => this.posts = posts; ) Avant la sortie d'Angular 16, diverses techniques de...

Reactive programming helps in managing asynchronous operations and data streams in JavaScript applications. RxJS (Reactive Extensions for JavaScript) is a library that brings the principles of reactive programming to JavaScript, it helps to create an...
