---
title: Documentation Philosophy
description: Principles for writing durable, public-facing technical documentation in Den Vault
tags:
  - about
  - documentation
  - writing
category: about
created: 2026-03-14
updated: 2026-03-14
---

# Documentation Philosophy

## Summary

Documentation in Den Vault is written to be durable, public, and technically useful. Each document should explain a concept clearly enough for another engineer to apply it without needing access to private context.

## Why it matters

Unstructured notes decay quickly. Public technical documentation only becomes valuable when it is scoped well, written clearly, and maintained as part of the normal engineering workflow.

## Core concepts

- Write reusable technical documentation, not private memory aids
- Prefer explanation plus implementation guidance over checklist-only pages
- Keep documents scoped so they can be updated without rewriting the entire vault
- Use frontmatter and predictable structure for discoverability
- Keep writing human-scale, legible, and maintainable rather than optimized for feed-style consumption

## Practical usage

In practice, this means:

- Explaining why a technology or pattern matters before diving into commands
- Using placeholders instead of sensitive values
- Linking to upstream docs for authoritative behavior
- Revising pages when tooling or best practices change
- Preserving enough warmth and clarity that the docs feel written for people, not dashboards

## Best practices

- Prefer official documentation and standards as primary sources
- State assumptions clearly when a topic has multiple valid designs
- Keep examples small enough to understand but complete enough to use
- Separate conceptual articles, operational guides, and tool references
- Avoid unnecessary jargon when simpler language communicates the same idea accurately

## Pitfalls

- Mixing personal environment details into public docs
- Copying large blocks from upstream sources instead of summarizing them
- Writing instructions that depend on outdated versions or defaults
- Creating giant pages that cover many unrelated concerns
- Writing in a polished but impersonal style that obscures the actual operational intent

## References

- [Diataxis](https://diataxis.fr/)
- [Write the Docs: Docs as Code](https://www.writethedocs.org/guide/docs-as-code/)
- [Google Developer Documentation Style Guide](https://developers.google.com/style)