The archive
22 articles on signals, change detection, resources, forms, SSR and everything in between — from first principles to the sharp edges.
Showing 22
Angular v22 lets a resource's request depend on another resource's value. The new chain function in the params context propagates loading, error, and idle states down the chain — no more undefined juggling. Here's how it works, how it's built under the hood, and what you can compose on top of it.
Learn how to make your components extensible and easy to use in Angular by other developers.
Learn how to use the new signal inputs for removing prop drilling of inputs in Angular.
Angular will introduce a new block-scoped variable declaration in the upcoming v18.1. This new feature will allow you to declare variables using the `let` block inside the template. Let's see how it works and how you can use it in your Angular applications.
Learn step by step how to remove manual change detection calls from your Angular application and make it more robust.
Learn how Angular is going to work without Zone.js in the future, and how you can enable it in your application.
How to not get caught in an infinite change detection loop in Angular.
Migrating from Custom Lazy Loading components to defer block
How to convert Angular Router events into Signals and use them in a declarative way
Handling async operations using Signals and Rxjs in Angular
Angular has gone through a lot of changes in the past few years. Since the release of 2.0 Angular embraced decorators and used them to annotate parts of code that should be processed by Angular. We…
How change detection will be replaced by signals in Angular and why it doesn't make sense to talk call it change detection anymore.
The migration wave to signals is real, state management libraries have started to add support to support both observables and signals. Angular has had observables since the beginning and the devs are…
In this article we will learn how to migrate class based interceptors to function based interceptors. In Angular v15, the Angular team introduced a new way to create interceptors. Instead of creating…
When working with Angular interceptors, there are times we want to configure them based on the context of the application. So, if we want to export the interceptor as a library, we want to be able to…
Angular v16 has been released with a new set of APIs for Angular Universal. This guide will help you migrate your existing Angular Universal application to use the new APIs. Angular provides a set of…
We’re used to lazy loading modules or components in Angular. But what about lazy loading services? Wait, what? Yes, we can. In this article, we will learn how to lazy load a service in Angular and it’s gotchas.
Understand how Angular works under the hood and why it’s ok to use function calls in Angular templates!
When building applications with Angular, most of the time we use the Router to render different pages for different urls, and based on the url we also load the data based on its path parameters or…
Yes, that’s normal! Why? Because of how Angular does change detection under the hood!
Understand how Angular works under the hood and why it’s ok to use function calls in Angular templates!
Everyone wants to write code in a fast bug-free way without thinking about its style most of the time. That’s why in this post I will talk about configuring ESLint and Prettier in an Angular project…
The latest Angular deep dives, the moment they're published.