Closing a Window with JavaScript

What works, what doesn't, in a nutshell

Using JavaScript and window.postMessage()

Safe Cross-Domain Communication

Angular ViewChild and ViewChildren

This article is focussed on understanding the Usage of @ViewChild and @ViewChildren inside Angular Components. A component can obtain a reference to an element or directive.

Personal Portfolio Using Angular 8 and Bootstrap

Creating Axios mock requests in Jest

How to create your own reusable axios mock request function for Jest.

ES6: What is the difference between Rest and Spread?

Rest Parameter [ …rest]

Building a Point of Sale system with Node & React

Build the front and back end of a real-time application with React and Node!

ES6: Arrow Functions

Can you console.log in JSX?

TLDR: Embed the expression

How to Detect a Sequence of Keystrokes in JavaScript