# Sphinx Lumina Theme > Sphinx Lumina Theme documentation ## Pages in this subsection - [Contributing](index.html.md): How to set up a development environment and contribute to the Sphinx Lumina Theme. - [Architecture](architecture.html.md): How the Sphinx Lumina Theme is structured internally. - [JavaScript API](javascript-api.html.md): Auto-generated reference for the theme’s Alpine.js components. Each component is a factory function ... - [Translations](translations.html.md): How to fix or add a bundled translation, and how to make new interface text translatable. For settin... ## Optional - [Top-level llms.txt](../llms.txt): Complete documentation index.