Diataxis Documentation Organization

Reorganize documentation by classifying content into the four Diataxis quadrants and creating a structured documentation hierarchy.

The Four Quadrants

Quadrant	Orientation	Purpose	User Need
Tutorial	Learning	Teach through doing	"I want to learn"
How-to	Task	Solve specific problems	"I want to accomplish X"
Reference	Information	Describe the machinery	"I need facts about Y"
Explanation	Understanding	Clarify concepts	"I want to understand why"

Step 1: Analyze Existing Documentation

Scan the documentation directory and classify each file or section:

For each document/section, determine:
- Does it walk through steps to learn? → Tutorial
- Does it solve a specific problem? → How-to
- Does it describe APIs/configs/specs? → Reference  
- Does it explain concepts/rationale? → Explanation

Step 2: Create Directory Structure

Organize docs into this hierarchy:

docs/
├── tutorials/           # Learning-oriented
│   ├── getting-started/
│   └── {topic}/
├── how-to/              # Task-oriented
│   ├── {task-category}/
│   └── troubleshooting/
├── reference/           # Information-oriented
│   ├── api/
│   ├── configuration/
│   └── architecture/
├── explanation/         # Understanding-oriented
│   ├── concepts/
│   ├── decisions/
│   └── background/
└── README.md            # Navigation hub

Step 3: Classification Criteria

Tutorials (Learning)

Characteristics:

• Step-by-step instructions for beginners
• Builds toward a working example
• Focuses on "what the user does"
• Has a concrete end goal

Example titles:

• "Your First Application"
• "Getting Started with X"
• "Building a Sample Project"

DO NOT include:

• Exhaustive options or configurations
• Theoretical explanations
• Edge cases

How-to Guides (Tasks)

Characteristics:

• Assumes basic knowledge
• Addresses a specific problem
• Provides actionable steps
• May have multiple valid approaches

Example titles:

• "How to Deploy to Production"
• "Migrating from v1 to v2"
• "Configuring Authentication"

DO NOT include:

• Teaching fundamentals
• Complete API documentation
• Philosophical discussions

Reference (Information)

Characteristics:

• Accurate and complete
• Consistent structure
• Describes what IS (not how to use)
• Dry, factual tone

Example content:

• API endpoints and parameters
• Configuration options
• CLI commands and flags
• Data schemas

DO NOT include:

• Explanations of why
• Step-by-step tutorials
• Opinions or recommendations

Explanation (Understanding)

Characteristics:

• Discusses context and background
• Explains design decisions
• Connects concepts together
• Can be discursive

Example titles:

• "Understanding the Event Loop"
• "Why We Chose X over Y"
• "Architecture Overview"

DO NOT include:

• How-to instructions
• Reference specifications
• Beginner tutorials

Step 4: Split Mixed Documents

When a document contains multiple types:

1. Identify boundaries - Mark where content shifts purpose
2. Extract sections - Move each type to its proper location
3. Add cross-references - Link related content across quadrants
4. Preserve context - Ensure each piece stands alone

Example Split

Before (mixed document):

# Authentication

Authentication uses JWT tokens. (explanation)

## Quick Start
1. Install the package... (tutorial)

## API Reference
- `authenticate(user, pass)` - Returns token (reference)

## Troubleshooting
### Token Expired
If you see error X, do Y... (how-to)

After (split):

tutorials/authentication-quickstart.md
how-to/troubleshooting/token-expired.md
reference/api/authentication.md
explanation/concepts/authentication.md

Step 5: Create Navigation Index

Always use README.md as the root navigation file — never index.md.

Build a documentation hub that helps users find content by their need:

# Documentation

## Learning
New here? Start with our tutorials:
- [Getting Started](tutorials/getting-started.md)
- [Your First App](tutorials/first-app.md)

## Guides
Solve specific problems:
- [Deployment](how-to/deployment/)
- [Troubleshooting](how-to/troubleshooting/)

## Reference
Technical specifications:
- [API Reference](reference/api/)
- [Configuration](reference/configuration/)

## Understanding
Deep dives and background:
- [Architecture](explanation/architecture.md)
- [Design Decisions](explanation/decisions/)

Quality Checklist

After reorganization, verify:

• Each document serves ONE purpose
• Tutorials have clear learning outcomes
• How-to guides solve specific problems
• Reference is complete and accurate
• Explanations provide genuine insight
• Cross-references connect related content
• Navigation makes user intent clear
• No orphaned or duplicated content

Anti-Patterns to Fix

Problem	Solution
Tutorial with exhaustive options	Move options to reference, link to it
How-to explaining fundamentals	Extract to tutorial, assume knowledge
Reference with usage examples	Move examples to how-to
Explanation with code snippets	Keep only conceptual snippets
One giant README	Split into proper quadrants

Output Format

After analysis, report:

## Documentation Audit

### Current State
- Total documents: X
- Mixed documents: Y
- Missing quadrants: [list]

### Classification Results
| Document | Current Type | Recommended Type | Action |
|----------|--------------|------------------|--------|
| ... | ... | ... | Split/Move/Keep |

### Proposed Structure
[Directory tree with file placements]

### Cross-References Needed
- [doc A] should link to [doc B]
- ...