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

# Codebase Basics

- [Infrastructure](https://denolib.gitbook.io/guide/codebase-basics/infrastructure.md)
- [More Components](https://denolib.gitbook.io/guide/codebase-basics/more-components.md)
- [Repo Structure](https://denolib.gitbook.io/guide/codebase-basics/repo-structure.md)
- [Example: Adding to Deno API](https://denolib.gitbook.io/guide/codebase-basics/example-adding-a-deno-api.md)