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

# Advanced Usage

- [Theme](https://docs.sentre.io/advanced-usage/theme.md): Light & Dark mode.
- [Customizing Styles](https://docs.sentre.io/advanced-usage/customizing-styles.md)
- [Hooks](https://docs.sentre.io/advanced-usage/hooks.md): Hook utilities for conveniently combining the essential data in functional components.