angular
How to Write Angular Unit Tests That Actually Work
July 5, 2023
Most applications leverage API requests to fetch data. Considering data fetching is crucial for Angular testing. Consequently, it's common to include HttpClient in your unit tests.
3 Reasons You Should Test Your Angular Component Templates
May 15, 2023
There is a common misconception among frontend developers that you should not unit test the template of a component. This is incorrect. Not only can you test your components' templates, but you...
Angular 16 Just Dropped a Long Overdue Feature
May 9, 2023
The Angular team just released an exciting new major version of Angular that comes with many new features. One of these features has been something that the Angular community has wanted for a long...
Angular Callback Functions for Communication Between Components
April 28, 2023
Can two Angular components communicate without the @Output event emitter using only the @Input parameter? Yes, they can, and we will go through the perfect use case of this uncommon approach.
5 Essential Tips to Improve Angular App Performance
April 12, 2023
As an Angular developer, you understand the importance of building high-performing web apps. Slow loading times, sluggish UI, and poor user experience can all harm your website's reputation and deter...
How to Use RxJS catchError Without Unsubscribing from New Events
March 29, 2023
Did you know you can use the catchError RxJS operator to catch errors without unsubscribing? It’s true! It all depends on where you plan to use the operator.
GraphQL: Everything You Need to Know [with Code Examples]
March 1, 2023
Are you thinking about designing a backend API? You probably already know about REST architecture. You might even know that the REST architecture doesn’t handle complex applications very well.
How to Build a Single-Spa Angular Application [with Code Examples]
January 18, 2023
What if your frameworks could work together? Well, with a single-spa Angular application, they can! When you build a single-spa Angular application, painless migration, independent deployment, and...
Angular & Apollo Client: Apollo Cache Configuration
December 16, 2022
Apollo-client might be a go-to library for connecting a frontend application to a GraphQL server; however, it was originally built as a comprehensive state management library. Apollo client’s cache...
React Everywhere with Vite and React-to-Web-Component
December 13, 2022
React is the most popular frontend web development library in use today. However, there’s a problem. Competing frameworks undermine what could be a ubiquity—React, as far as the eye can see, an...
8 Best Practices for Perfect CSS Documentation
In the world of CSS, documentation is underused. Since documentation is not visible to the end user, its value is often overlooked by clients. Also, if it’s your first time documenting code, it can be difficult...
Envato Tuts + Article
The Key to Building Large JavaScript Apps: The Modlet Workflow
You're a developer working on a "large JavaScript application" and you've noticed some issues on your project. New team members struggle to find where everything is located...
CSS-Tricks Article
Streaming Data with Fetch() and NDJSON
Streams are trickling into the scene as we search for ways to improve performance. What if instead of waiting for our entire ajax response to complete, we could start showing...
David Walsh Blog Article
Free Web App Checklist
We use a set of checklists to keep us on track and ensure reproducible quality on every project.
