> For the complete documentation index, see [llms.txt](https://archivedocs.stackstate.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://archivedocs.stackstate.com/5.1/develop/reference/stj.md).

# StackState Template JSON (STJ)

- [Using STJ](https://archivedocs.stackstate.com/5.1/develop/reference/stj/using_stj.md): StackState Self-hosted v5.1.x
- [Template functions](https://archivedocs.stackstate.com/5.1/develop/reference/stj/stj_reference.md): StackState Self-hosted v5.1.x