A generic collection (array-like object similar to arguments) of elements (in document order) and offers methods and properties for selecting from the list.
MDN Reference
Readonly
Sets or retrieves the number of objects in a collection.
Retrieves an object from various collections.
Retrieves a select object or an object from an options collection.
A generic collection (array-like object similar to arguments) of elements (in document order) and offers methods and properties for selecting from the list.
MDN Reference