A introduction into writing plugin for CoreDNS.

*git* - pull git repositories.

*netbox* - enables reading zone data from a netbox instance.

The import() syntax, commonly called dynamic import, is a function-like expression that allows loading an ECMAScript module asynchronously and dynamically into a potentially non-module environment.

Every property in JavaScript objects can be classified by three factors:

In this article, we examine how Scalable Vector Graphics (SVG) represents the positions and sizes of objects within a drawing context, including coordinate system and what a "pixel" measurement means in a scalable context.

This page lists tutorials for SVG.

The addition assignment (+=) operator performs addition (which is either numeric addition or string concatenation) on the two operands and assigns the result to the left operand.

Symbol is a built-in object whose constructor returns a symbol primitive — also called a Symbol value or just a Symbol — that's guaranteed to be unique. Symbols are often used to add unique property keys to an object that won't collide with keys any other code might add to the object, and which are hidden from any mechanisms other code will typically use to access the object. That enables a form of weak encapsulation, or a weak form of information hiding.

The Set object lets you store unique values of any type, whether primitive values or object references.