CDK | Angular Material

The Component Dev Kit (CDK) is a set of tools that implement common interaction patterns whilst being unopinionated about their presentation. It represents an abstraction of the core functionalities found in the Angular Material library, without any styling specific to Material Design. Think of the CDK as a blank state of well-tested functionality upon which you can develop your own bespoke components.
material.angular.io/cdk/categories

3 Ways to Pass Async Data to Angular 2+ Child Components ― Scotch.io

Let’s start with a common use case. You have some data you get from external source (e.g. by calling API). You want to display it on screen.However, instead of displaying it on the same component, you would like to pass the data to a child component to display.The child component might has some logic to pre-process the data before showing on screen.
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Solution 1: Use *ngIf
Solution 2: Use ngOnChanges
Solution 3: Use RxJs BehaviorSubject

Source: 3 Ways to Pass Async Data to Angular 2+ Child Components ― Scotch.io

Internet Explorer 11 and Angular 2+ – Agilix – Medium

IE 11 and Angular don’t always mix. I must say that there’s quite the support provided by the Angular dev team and community. But, there are things that really aren’t up for the Angular devs to fix.

I’ve created a small list of issues I’ve encountered when developing and Angular 5 application for an IE 11 client.

Source: Internet Explorer 11 and Angular 2+ – Agilix – Medium