Imagine we need to create reusable context help component that can be easily added as an attribute to any DOM element.

As a good developer, you always notify the end-user about the current status of an application by showing either loading indicator or error message.

In this article, I will dive into Angular type-checking system, show how it’s done in ViewEngine and also highlight the latest features and improvements which are available in Ivy.

In this article we'll explore how Angular type-checks templates, review the difference between View Engine and Ivy type-checking and break down the process of finding and understanding generated type-checking code.

This article will give you a better understanding of how Angular split your code into chunks. If you are scared from Angular CLI output showed above or if you’re curious how that code-splitting actually happens then this post is for you. Code splitting allows you to split your code into various bundles which can then be loaded on demand. If used correctly, can have a major impact on load time. Contents 1. Why should I care? 2. Angular CLI code-splitting under the hood 3. Simple Angular App

In this article I am going to visualize Ivy change detection mechanism, show some things I am really excited about and also build simple app based on instructions, similar to angular Ivy instructions, from scratch.

In this article, we will talk about how we can leverage Angular CLI build tools to create an AOT precompiled Angular plugin, which can share common code with other plugins and even work with Angular universal. This is an unofficial solution, but it works well for our case.

In this article, we’re going to examine a new Angular NodeInjector which heavily uses a bloom filter to retrieve a token. We’ll take a look at: * How the NodeInjector looks like * How Angular builds bloom filter for NodeInjector and when we can catch false positive values * What’s the resolution algorithm for resolving dependencies in NodeInjector Introduction The NodeInjector is one of the two new types(another one is R3Injector [https://github.com/angular/angular/blob/d83307adab10ab447

A quick overview of Angular 7 typescript transformers Typescript added support for custom transformers in 2.3 version. This type of extensibility allowed developers to go beyond the scope of the base compiler. After that, almost everyone, who had a project with typescript compilation, wanted to turn his ideas into reality. Angular also could not stand aside. The first pull request on switching to transformer based compilation was born on 10 Jun 2017 [https://github.com/angular/angular/pull/173