Señalizando animaciones en Angular
El nuevo modelo de programación reactiva añadido como ‘Developer Preview’ a la API pública de Angular 16 ha generado cierta sensación de… Continue reading on ngconf »
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Accessing route params in Angular
There are various scenarios in which you may need to read parameters from your route. These parameters can be query parameters (e.g.: test?username=…) or route parameters (e.g.: test/:testId). Additionally, you can pass any desired value via the data property inside the Route object in Angular routing as shown below: export const appRoutes: Route[] = [ { …
Future of Change Detection in Angular with Signals
Default Strategy If you’re using Angular, you’ve probably heard about Zone.js. It’s an amazing library which does a lot of magic but feels somewhat unnecessary. The library’s only purpose is to monkey-patch events to detect all changes made inside your application and magically rerender the view. The idea behind Zone.js is that you don’t have to …
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Signaling Angular Animations
A simple crossword puzzle to showcase the intersection of Angular Signals with Animations Continue reading on ngconf »
Reaccionando a las interacciones del usuario con Signals
Ahora que tenemos Signals con Angular 16, la pregunta es cómo manejamos flujos de datos asíncronos con interacciones del usuario. Es posible que sepas de la idea de un Action Streams , que Deborah Kurata, si no me equivoco, inventó, y estos representan las interacciones del usuario. Para recapitular, la idea es crear un Observable a partir de …
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Maneja el estado de tu Angular app usando Signals
📡 Signals 🚥 son lo último y más llamativo en Angular 16, y a menudo se comparan con los observables o cómo vamos a usar RxJS. En este artículo, te contaré como crear un servicio para almacenar el estado usando Signals, ya que este es uno de los usos más comunes del BehaviorSubject, como se …
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Handling user actions with signals in angular
Now that we have signals with Angular 16, the question is how we handle asynchronous data streams with user interactions. You might be familiar with the idea of an action stream, which Deborah Kurata, if I’m not mistaken, invented, and these action streams were created to represent user interactions. To recap, the main idea was …
Keeping state with a Service using Signals
Signals is the newest and shiny thing in Angular 16, and often it is compared with observables or how we are going to use RxJS. In this article, I will tackle creating a service to store state with signals since this is one of the most common uses of the BehaviorSubject as you can see in …
Angular Signals
Photo by Eliobed Suarez on Unsplash tldr; For years now, Angular developers have been working with observables and state management libraries to make their applications reactive. Everyone has an opinion, and there have been a lot of different implementations. Recently, however, the Angular team released an official path forward for reactivity in Angular apps: Signals. What are Signals? …
Why You Should Use canMatch in Your Routes
Photo by Clay Banks on Unsplash Angular 14 brought us a lot of amazing features. Functional route guards are one of my favorite new features. Instead of creating a class that extends a particular interface, you could write a simple function that returns true or false. This opened up a lot of new opportunities for route guards. …