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

# CHAPTER 5 - FOUNDATIONS

- [5.0 Cover page](https://choubey.gitbook.io/internals-of-deno/foundations/chapter-cover-page.md)
- [5.1 Hello world program](https://choubey.gitbook.io/internals-of-deno/foundations/hello-world.md)
- [5.2 Basic hello world](https://choubey.gitbook.io/internals-of-deno/foundations/basic-hello-world.md)
- [5.3 Main program of Deno](https://choubey.gitbook.io/internals-of-deno/foundations/main-program.md)
- [5.4 Module Specifier](https://choubey.gitbook.io/internals-of-deno/foundations/resolve_url_or_path.md)
- [5.5 CLI Factory](https://choubey.gitbook.io/internals-of-deno/foundations/program-state.md)
- [5.6 Permissions](https://choubey.gitbook.io/internals-of-deno/foundations/permissions.md)
- [5.7 Main Worker](https://choubey.gitbook.io/internals-of-deno/foundations/mainworker.md)
- [5.8 JS Runtime](https://choubey.gitbook.io/internals-of-deno/foundations/jsruntime.md)
- [5.9 Run main module](https://choubey.gitbook.io/internals-of-deno/foundations/execute_module.md)
- [5.10 Load module](https://choubey.gitbook.io/internals-of-deno/foundations/load-module.md)
- [5.11 Recursive module loading](https://choubey.gitbook.io/internals-of-deno/foundations/4.11-recursive-module-loading-and-module-graphs.md)
- [5.12 Module graphs](https://choubey.gitbook.io/internals-of-deno/foundations/4.12-module-graphs.md)
- [5.13 File fetching](https://choubey.gitbook.io/internals-of-deno/foundations/4.13-file-fetcher.md)
- [5.14 Transpile](https://choubey.gitbook.io/internals-of-deno/foundations/4.13-check-and-or-transpilation.md)
- [5.15 Register / compile module](https://choubey.gitbook.io/internals-of-deno/foundations/register-and-instantation.md)
- [5.16 Instantiate module](https://choubey.gitbook.io/internals-of-deno/foundations/instantiate-module.md)
- [5.17 Evaluate module](https://choubey.gitbook.io/internals-of-deno/foundations/evaluate-module.md)
- [5.18 What's next](https://choubey.gitbook.io/internals-of-deno/foundations/4.18-whats-next.md)