Latest on inDepthDev

Angular 11 is released, and it was focused on improving the type safety of APIs and fixing the issues. Let's go through the changes introduced in this version.

The journey from SASS based theming to CSS3 variables for Angular app and its libraries.

Visual regression testing is a robust technic that improves our suite of tests, by literarily taking a screenshot of an element, component, or page in a determined state and then use it to compare the latest state of that element.

Introduced in 2015 with ECMAScript6, template literals let us dynamically construct strings of text and embedded expressions, even multi-line strings of text, in a more elegant way than concatenation.

Here I will walk you through a step-by-step guide on how to lazy load the common styles specific to a feature module.

Ever since mobile devices became capable of accessing the web, it became obvious that not all web pages are usable on a small screen. Today most websites implement responsive design, but often at a cost of extra DOM. This post will show you how to solve that last step in Angular.

JWT Tokens are awesome but how do you store them securely in your front-end? We'll go over the pros and cons of localStorage and Cookies.

One of the most popular new features in ECMAScript 2015 is arrow functions. Is it because of the new cleaner syntax or the sharing of this with the parent scope? Maybe both. Let’s look into them in more detail.

In Angular apps, the immutability term is mostly mentioned when you deal with the OnPush change detection strategy. Mutable update patterns may not only prevent you from taking advantage of narrowing a components tree subjected to the change detection, but it also leads to hard to spot bugs/gotchas.

Exploring some handy features provided by Angular Router

Angular CLI v8.0.0 brought us a stable CLI Builders API, which allows you to customize, replace, or even create new CLI commands. Maybe make your own? Challenge Accepted!

The second (and final) part of the step-by-step tutorial on how to implement your own structural directive for binding an Observable to the Angular view.

In this article, we go through the syntax of destructuring both Object and Array and give examples of when you can use them.

@ngrx/component-store selectors have a debounce option that lets the state 'settle' before emitting. In this article we will demonstrate what this means in practice before walking through the code that makes this possible.

We already discussed Mutation observers and Intersection observers in the above article. Let’s continue with the next.

In this article, we will try to clear up the confusion and look into the two ways of using Javascript’s three dots.

Stryker 4.0 is out! This new version of the mutation testing framework for JavaScript and friends brings significant performance and usability improvements. Features include mutation switching, build command support, checker plugin support and better coverage analysis.

Part one of the step-by-step tutorial on how to implement your own structural directive for binding an Observable to the Angular view.

JavaScript proxies were introduced in 2015 with ECMAScript 6. They allow us to intercept and override operations such as object property lookup and assignment. A Proxy object wraps another object and acts as a middleman.

A quick guide to using SCSS in an Angular application that was scaffolded to use the default stylesheet format.