> For the complete documentation index, see [llms.txt](https://www.i18next.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.i18next.com/principles.md).

# Principles

- [Best Practices](https://www.i18next.com/principles/best-practices.md)
- [Translation Resolution](https://www.i18next.com/principles/translation-resolution.md)
- [Namespaces](https://www.i18next.com/principles/namespaces.md)
- [Fallback](https://www.i18next.com/principles/fallback.md)
- [Plugins](https://www.i18next.com/principles/plugins.md)