Angular blogs
Explore the depths of the Angular framework and advanced practices.
Detecting @Input changes in Angular with ngOnChanges and Setters
In this post you’ll learn how to detect changes to an @Input property in Angular. We’ll explore both using ngOnChanges lifecycle hook and also more...
Todd Motto
Mar 23, 2021
Getting Query Params from Angular's Router
In this post you’re going to learn how get query params from the URL in Angular by using the router snapshot, and also how to subscribe to route pa...
Todd Motto
Mar 22, 2021
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Handling Observables with NgFor and the Async Pipe
Now you’ve learned the basics of Angular’s NgFor it’s time to take things up a notch and introduce some Observables. In this article you’ll learn h...
Todd Motto
Jun 7, 2020
Angular Classes with NgClass
In this post you’ll learn how to use the NgClass directive in Angular to dynamically assign class names to elements or components.
Todd Motto
Jun 1, 2020
Accessing the index inside NgFor
In this post you’re going to learn how to access the index of the current array element using Angular’s NgFor directive!
Todd Motto
May 30, 2020
Getting Element references (ElementRef) in Angular templates
In this post you’re going to learn how to reference an element inside an Angular template.
Todd Motto
May 26, 2020
Difference between (change) and (ngModelChange) in Angular
In this post we’re going to cover the difference between (change) and (ngModelChange) events with an <input> inside an Angular component.
Todd Motto
May 24, 2020
Lazy-Loading Angular Modules (Ivy and Async Await)
In this post you’ll learn how to Lazy Load an Angular module. Lazy loading means that our code isn’t downloaded by the browser until it’s needed.
Todd Motto
May 18, 2020
Angulars NgIf, Else, Then - Explained
Let’s look at the NgIf directive in this tutorial and uncover how to use it. We’ll also explore using NgIf with the “Else” statement and “Then”, to...
Todd Motto
Feb 20, 2020
Intro to Angular Http Interceptors
Angular provides many built-in tools to help scale out large JavaScript applications. Interceptors are one of the built-in tools for specifically h...
Cory Rylan
Feb 12, 2020
10 Angular Interview Questions and Answers to Level Up Your Game
Read this blog post and prepare for your dream job interview! In this article, I present you 10 questions with answers to help you understand the b...
Marta Wiśniewska
Feb 5, 2020
