> For the complete documentation index, see [llms.txt](https://docs.yjs.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yjs.dev/api/shared-types.md).

# Shared Types

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