Tag: Angular Basics

Web Angular
Implementing a Global Error Handler in Angular: A Step-by-Step Guide

Learn how to add a global error handler service in an Angular app to manage runtime errors throughout the application effectively.

by Dhananjay Kumar
August 20, 2024 4 min read Share
Web Angular
Testing Services in Angular

See how to test a service in Angular and make sure it interacts with APIs. Check the API call and return the data.

by Dany Paredes
July 10, 2024 6 min read Share
Web Angular
Testing in Angular

Let’s learn about the current state of testing that comes with Angular and explore Karma, Jasmine, TestBed and Web Test Runner.

by Dany Paredes
June 24, 2024 12 min read Share
Web Angular
Angular Basics: Optimizing Images with the NgOptimizedImage Directive

Learn how the NgOptimizedImage directive can be used to optimize images in an Angular app by allowing developers to easily leverage features like lazy loading, image placeholders and automatic resizing.

by Hassan Djirdeh
June 17, 2024 6 min read Share
Web Angular
Angular Basics: Controlling the Flow of Your Angular Templates (@if, @for, @switch)

The powerful template syntax in Angular allows us to easily manipulate the DOM, bind data and control the flow of our application’s user interface. In this article, we’ll be zoning in on three powerful control flow blocks—@if, @for and @switch.

by Hassan Djirdeh
June 04, 2024 6 min read Share