In this lesson, we’ll explore dependency injection in Angular: we’ll discuss injection tokens, how to provide services at different levels, and the decorators that tell Angular how to resolve dependencies.Dependency injection in Angular is one of its core principles....
In this video, we’ll see how to add custom sync and async validators in an Angular application, and also how to handle Observable unsubscription.First, we will add an Observable unsubscription mechanism. This is useful in any application to avoid memory leaks. In...
In this video, we will add several useful tools and settings to optimize the project's codebase.First, we’ll configure the Angular CLI to generate components with ChangeDetection.OnPush by default. This strategy significantly reduces unnecessary re-renders in the...
In this lesson, we'll finish building our Angular application by adding a reactive form for creating a new post.
We continue building our first Angular application. Today we will finish the user page using Angular Material components.
We continue building our first Angular application. In the previous lesson we added a data table with mock data. In this lesson we will use real data and create a user page.As homework, try to explore Angular resolvers.
We’re continuing to develop our first Angular application. In this tutorial, we will fetch data from a backend (https://jsonplaceholder.typicode.com) and display it in an Angular Material table.
In this video, we will start developing our first Angular application. We will use all the topics discussed in the previous lessons. As our component library, we will use Angular Material. In this video, we will set up the project from scratch, define the basic...
In this lesson, we will talk about component libraries in Angular application development. Component libraries in Angular (and other frameworks) help developers quickly solve common UI tasks and build typical visual elements. For example, they allow fast creation of...