Introduction to Documentation Tools

Documentation tools span the full content lifecycle — authoring, building, hosting, search, and analytics. Learn how to build a documentation stack and evaluate tools for each layer of the stack.

What You'll Learn

You will learn the categories of documentation tools, how they fit together in a stack, and how to evaluate tools for each layer of your documentation pipeline.

Why It Matters

A well-chosen documentation stack makes writing easy, building fast, searching effective, and maintaining sustainable. The wrong stack creates friction at every step.

Real-World Use

DodaTech uses Hugo for building, VS Code for authoring, markdownlint for linting, Netlify for hosting, Plausible for analytics, and Typesense for search.

flowchart TD
  A[Documentation Stack] --> B[Authoring]
  A --> C[Building]
  A --> D[Hosting]
  A --> E[Search]
  A --> F[Analytics]
  B --> G[Markdown Editors]
  B --> H[API Spec Tools]
  C --> I[Static Site Generators]
  D --> J[Hosting Platforms]
  E --> K[Search Engines]
  F --> L[Analytics Tools]
  A:::current
  classDef current fill:#f90,color:#fff,stroke:#333,stroke-width:2px

Tool Categories

This module covers tools organized by function:

• Markdown editors — VS Code, Obsidian, Typora
• Static site generators — Hugo, MkDocs, 11ty
• API documentation — Swagger, Redoc, Stoplight
• Documentation hosting — ReadTheDocs, GitBook
• Collaboration — Confluence, Notion
• Diagramming — Mermaid, DrawIO, Excalidraw
• Linting — Vale, alex, proselint
• Link checking — HTMLProofer, lychee
• Image editing — GIMP, Figma, ImageMagick
• Screen capture — Snagit, OBS
• Localization — Crowdin, Lokalise
• Analytics — Plausible, Fathom, Umami
• Search — Algolia, Typesense, Meilisearch

How These Tools Work Together

# Example: Full documentation workflow
code content/getting-started/installation.md  # Author
markdownlint-cli2 content/                     # Lint
hugo --gc --minify                             # Build
htmlproofer public/ --disable-external         # Check links
npx netlify-cli deploy --dir=public --prod     # Deploy

Expected output: A published documentation site.

Common Mistakes

1. Buying Tools Before Defining Requirements

Choosing a tool without understanding your needs leads to mismatched capabilities and wasted budget.

2. Using Too Many Tools

Each tool adds complexity. Use the minimum number of tools that meet your requirements.

3. Ignoring the Content Lifecycle

Tools must support the entire lifecycle: create, review, publish, maintain, archive.

4. Not Testing Before Committing

Always run a proof of concept before committing to a tool. Reading documentation is not enough.

5. Forgetting About the People

The best tool is useless if the team cannot or will not use it. Consider your team's skills and preferences.

Practice Questions

1. What are the five layers of a documentation stack?

Authoring, building, hosting, search, and analytics.

2. Why should you run a proof of concept before committing to a tool?

Proof of concepts reveal issues that theoretical evaluation misses, such as rendering problems and configuration complexity.

3. What is the risk of using too many tools?

Each tool adds complexity, maintenance burden, and potential failure points in the pipeline.

4. What should you consider about your team when choosing tools?

Their technical skills, preferred workflow, and willingness to learn new tools.

5. Challenge: Map your current documentation workflow to the five-layer stack model. Identify which tools you use at each layer and where there are gaps or redundancies.

FAQ

Mini Project

Map your current documentation workflow to the five-layer stack. Identify the tools used at each layer. List two improvements for each layer. Create a proposal for an upgraded stack with at least three tool changes.

What's Next

Start exploring individual tool categories, beginning with Markdown Editors. Then learn about Static Site Generators.