Let us dive straight in with an example. Take a look at the following code.

The ReferenceError object represents an error when a variable that doesn't exist (or hasn't yet been initialized) in the current scope is referenced.

The <path> element is the most powerful element in the SVG library of basic shapes. It can be used to create lines, curves, arcs, and more.

The Int8Array typed array represents an array of 8-bit signed integers. The contents are initialized to 0 unless initialization data is explicitly provided. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

The <animateMotion> SVG element provides a way to define how an element moves along a motion path.

The Map object holds key-value pairs and remembers the original insertion order of the keys. Any value (both objects and primitive values) may be used as either a key or a value.

The AsyncGenerator object is returned by an async generator function and it conforms to both the async iterable protocol and the async iterator protocol.

Iterators and Generators bring the concept of iteration directly into the core language and provide a mechanism for customizing the behavior of for...of loops.

The SVG <image> element allows for raster images to be rendered within an SVG object.

The ArrayBuffer object is used to represent a generic raw binary data buffer.