> For the complete documentation index, see [llms.txt](https://doc.hfsm.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.hfsm.dev/practical-topics/how-to.md).

# How-To

- [Designing Hierarchy](https://doc.hfsm.dev/practical-topics/how-to/designing-hierarchy.md)
- [Reducing State Coupling](https://doc.hfsm.dev/practical-topics/how-to/reducing-state-coupling.md)
- [Reusing State Code](https://doc.hfsm.dev/practical-topics/how-to/reusing-state-code.md)