> For the complete documentation index, see [llms.txt](https://vinukumar-vss-organization.gitbook.io/sunbird-ed/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vinukumar-vss-organization.gitbook.io/sunbird-ed/learn/technical-architecture.md).

# Technical Architecture

- [Design Principles](https://vinukumar-vss-organization.gitbook.io/sunbird-ed/learn/technical-architecture/design-principle.md)
- [Technical Architecture Diagram](https://vinukumar-vss-organization.gitbook.io/sunbird-ed/learn/technical-architecture/technical-architecture-diagram.md)
- [Tech Stack](https://vinukumar-vss-organization.gitbook.io/sunbird-ed/learn/technical-architecture/tech-stack.md)