Angular

The optional chaining operator is a powerful tool in a developer's arsenal. It streamlines code, improves readability, and prevents potential errors. As with all tools, understanding its purpose and proper usage is key.

I've been writing a ton of unit tests and snapshot tests lately. While doing so, I have had to mock out a few things. This includes the `ActivatedRoute`. So let's say we have the following component.

How to reference DOM elements in Angular

I've never considered running tests as fun, but with Jest, it's not so bad.

Pre-rendering your Angular app is a great way to improve performance and SEO. Here is a simple way to do it without using Angular Universal.