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

# Platform Overview

- [Architecture and Design](https://docs.charlielounge.com/documentations/platform-overview/architecture-and-design.md)
- [Modular Design Principles](https://docs.charlielounge.com/documentations/platform-overview/architecture-and-design/modular-design-principles.md)
- [Technology Stack Overview](https://docs.charlielounge.com/documentations/platform-overview/architecture-and-design/technology-stack-overview.md)
- [User Experience (UX)](https://docs.charlielounge.com/documentations/platform-overview/user-experience-ux.md)
- [Design Philosophy](https://docs.charlielounge.com/documentations/platform-overview/user-experience-ux/design-philosophy.md)
- [Accessibility Features](https://docs.charlielounge.com/documentations/platform-overview/user-experience-ux/accessibility-features.md)