# Shared Types

- [Y.Map](/api/shared-types/y.map.md): A shared type with a similar API to global.Map
- [Y.Array](/api/shared-types/y.array.md): A shared type to store data in a sequence-like data structure
- [Y.Text](/api/shared-types/y.text.md): A shared type that represents Text & RichText
- [Y.XmlFragment](/api/shared-types/y.xmlfragment.md): A shared type to manage a collection of Y.Xml\* Nodes
- [Y.XmlElement](/api/shared-types/y.xmlelement.md): A shared type that represents an XML node
- [Y.XmlText](/api/shared-types/y.xmltext.md): Extends Y.Text to represent a Y.Xml node.