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

# Key concepts

- [Projects](https://doc.aihomedesign.com/key-concepts/projects.md)
- [Orders](https://doc.aihomedesign.com/key-concepts/orders.md)
- [Processes](https://doc.aihomedesign.com/key-concepts/processes.md)
- [Tools & Widgets](https://doc.aihomedesign.com/key-concepts/tools-and-widgets.md)