---
title: "Chapter 8: Code tutorials"
date: 2026-10-01
description: "Download PDF Documenting code can be one of the most challenging aspects of API documentation, especially for non-engineers. Code can be hard to document because of..."
canonical_url: https://idratherbewriting.com/learnapidoc/docapiscode
---

> For AI agents: a documentation index is available at https://idratherbewriting.com/llms.txt. Markdown versions of all pages are available by appending .md to any page URL.

# Chapter 8: Code tutorials

[Download PDF](https://www.buymeacoffee.com/learnapidoc/e/146076)

Documenting code can be one of the most challenging aspects of API documentation, especially for non-engineers. Code can be hard to document because of its non-linear nature. For example,you don’t simply start by describing chunks of code from top to bottom. Figuring out your audience’s technical level can also be a guessing game, as a user’s proficiency in one language or area might not carry over to another. As you document code, focus on the “why” instead of the “how,” and consider building up complexity in stages, starting simple and expanding into more advanced use cases. If you can provide interactive browser experiences with code, which allows users to adjust the input and immediately see the output, this can also help developers learn.

- [Common characteristics of code tutorials](https://idratherbewriting.com/learnapidoc/docapis_code_tutorials_common_characteristics.html)
- [Why documenting code is so difficult](https://idratherbewriting.com/learnapidoc/docapis_code_difficulty.html)
- [What research tells us about documenting code](https://idratherbewriting.com/learnapidoc/docapiscode_research_on_documenting_code.html)
- [Five strategies for documenting code](https://idratherbewriting.com/learnapidoc/docapis_code_strategies.html)
- [Code samples](https://idratherbewriting.com/learnapidoc/docapis_codesamples_bestpractices.html)
- [Sample apps](https://idratherbewriting.com/learnapidoc/docapis_sample_apps.html)
- [SDKs (software development kits)](https://idratherbewriting.com/learnapidoc/docapis_sdks.html)
- [API design and usability](https://idratherbewriting.com/learnapidoc/evaluating-api-design.html)
- [Developer experience (DevX) usability](https://idratherbewriting.com/learnapidoc/devx-usability-examples.html)