“What is HTML” explained with examples

Is Html a programming language? It is easy to get confused thinking of HTML as a programming language, but the fact is HTML is a Hypertext Markup Language. It creates electronic documents (web pages) displayed on the World Wide Web (WWW). For not being a programming language, it does not have the capability to create dynamic functionality. HTML pages can be viewed by anyone connected to the internet.

Portals considered harmful

📖 tl;dr: Make sure that each Portal and render() root has its own DOM node. Don't mix the two or try to share roots as that's undefined behavior and leads…