> For the complete documentation index, see [llms.txt](https://book.restfulnode.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.restfulnode.com/part-2/chapter-4/summary.md).

# Summary

JavaScript developers just wing it when it comes to structuring their code. We can learn from other communities and use a proven way of building software, which is the **layered architectural approach**. Distributed Architecture is just all talk, so don't pay attention to it.