Markdown Documentation Examples

A simple structure that introduces a project and helps users get started.

# Project Name

A short description of what the project does.

## Features

- Fast and lightweight
- Easy to configure
- Cross-platform support

## Installation

```bash
npm install project-name
```

## Quick Start

```bash
npm start
```

## License

MIT

Best for

• Small projects
• Internal tools
• Open-source repositories

Why this structure works

Readers can understand the project, install it, and start using it without searching through multiple sections.

Help users install your software with confidence.

# Installation

## Requirements

- Node.js 20 or later
- npm

## Install

```bash
npm install my-project
```

## Verify Installation

```bash
my-project --version
```

If the version number appears, the installation was successful.

Best for

• CLI tools
• SDKs
• Libraries
• Developer documentation

Show users the quickest path to success.

# Getting Started

## Step 1

Install the project.

## Step 2

Create a configuration file.

```json
{
  "port": 3000
}
```

## Step 3

Start the application.

```bash
npm run dev
```

Your application is now running.

Why this structure works

Breaking setup into small steps reduces confusion and makes onboarding easier for new users.

Explain available settings in one place.

# Configuration

| Option | Default | Description |
|---------|---------|-------------|
| port | 3000 | Server port |
| theme | light | User interface theme |
| cache | true | Enable caching |
| timeout | 30 | Request timeout in seconds |

Best for

• Applications
• APIs
• Self-hosted software
• Configuration references

Describe what a feature does and how to use it.

# File Uploads

The application supports uploading PDF and Word documents.

## Supported Formats

- PDF
- DOCX
- TXT

## Maximum File Size

25 MB

## Example

Drag a file into the upload area or click **Browse** to select one.

Best for

• Product documentation
• Help centres
• User manuals

Provide a quick reference for commonly used commands.

# CLI Commands

| Command | Description |
|---------|-------------|
| `build` | Build the project |
| `dev` | Start development mode |
| `test` | Run automated tests |
| `deploy` | Publish the application |

Why this structure works

Readers can quickly find the command they need without reading lengthy explanations.

Help users solve common problems independently.

# Troubleshooting

## Application won't start

### Possible Cause

The required environment variables are missing.

### Solution

Check your `.env` file and restart the application.

---

## Port already in use

Stop the process using the current port or change the configured port number.

Best for

• Technical documentation
• Customer support
• Internal documentation

Document a complete workflow from start to finish.

# Publishing Content

1. Create a new document.
2. Review the content.
3. Submit it for approval.
4. Publish the document.
5. Archive previous versions.

Best for

• Team documentation
• Business processes
• Knowledge bases

Track important releases.

# Release History

## 2.1.0

- Added dark mode
- Improved performance
- Fixed login issues

## 2.0.0

- Redesigned interface
- New API
- Updated documentation

Organise larger documentation projects.

# Documentation

## User Guides

- Installation
- Configuration
- Tutorials

## Developer Guides

- API Reference
- Architecture
- Contributing

## Reference

- CLI Commands
- Configuration Options
- Release Notes

Why this structure works

A clear index helps readers navigate large documentation sets and find information faster.

Invite others to improve your project.

# Contributing

Thank you for contributing.

## Development Setup

```bash
git clone https://github.com/example/project.git

cd project

npm install
```

## Before Opening a Pull Request

- Run the test suite
- Follow the coding standards
- Update the documentation if needed

Best for

• Open-source projects
• Team repositories
• Shared documentation

Use a checklist before publishing new documentation.

# Documentation Checklist

- [ ] Title is clear
- [ ] Installation steps tested
- [ ] Examples verified
- [ ] Screenshots updated
- [ ] Links checked
- [ ] Grammar reviewed

This simple checklist helps maintain consistent documentation quality across projects.

Start with the Information Readers Need First#

Most readers visit documentation to complete a task, not to learn everything about a project.

A practical order is:

1. What the project is
2. How to install it
3. How to use it
4. Common examples
5. Configuration
6. Troubleshooting
7. Reference material

Leading with the most important information helps users become productive more quickly.

---

Write Task-Oriented Headings#

Section headings should tell readers exactly what they'll accomplish.

Good examples:

• Install the Project
• Configure the Application
• Create Your First Document
• Update Existing Content
• Troubleshoot Installation Errors

Less helpful headings include:

• Information
• Overview
• Details
• Notes

Specific headings make documentation easier to scan and improve navigation.

---

Include Real Examples#

Examples should be complete enough that readers can copy, paste, and adapt them.

Instead of:

Run the installation command.

Use:

npm install my-project

Real examples reduce guesswork and help readers verify they're following the correct steps.

---

Keep Each Section Focused#

Each section should answer one question or explain one task.

For example:

• Installation
• Configuration
• Commands
• Authentication
• Deployment

Avoid combining unrelated topics into the same section. Smaller, focused sections are easier to update and maintain over time.

---

Explain Why, Not Just How#

Commands and code snippets are more useful when readers understand their purpose.

Instead of only showing:

npm run build

Add a short explanation:

Builds the production version of the application and outputs the compiled files to the dist directory.

A single sentence of context often prevents confusion.

---

Use Lists for Steps#

When instructions must be completed in order, use numbered lists.

1. Install the package.
2. Create a configuration file.
3. Start the application.
4. Verify the output.

Readers can easily follow the workflow without missing a step.

---

Keep Terminology Consistent#

Choose one term for the same concept throughout your documentation.

For example, don't switch between:

• Application
• Program
• Tool
• Software

unless they genuinely refer to different things.

Consistent terminology makes documentation easier to understand.

---

Review Documentation Alongside Code#

Documentation should evolve with the project.

Whenever you add, remove, or change a feature, review the related documentation to ensure it still reflects the current behaviour.

Outdated documentation often causes more frustration than having no documentation at all.

Explaining Everything Before Showing Anything#

Long introductions can make it difficult for readers to find what they need.

Instead, show a working example early, then explain the details afterwards.

---

Skipping Prerequisites#

Readers should know what they need before starting.

Mention requirements such as:

• Operating system
• Runtime version
• Required software
• Permissions
• Dependencies

Listing prerequisites upfront helps prevent installation issues later.

---

Using Placeholder Commands Without Explanation#

Examples like:

your-command-here

or

example-project

can leave readers unsure about what to replace.

Where possible, use realistic examples or clearly explain which values should be customised.

---

Mixing Tutorials with Reference Documentation#

A tutorial teaches readers how to complete a task.

Reference documentation explains available options.

Combining both in the same section can make the content harder to follow.

Consider separating:

• Getting Started
• Tutorials
• API Reference
• Configuration Reference

so readers can quickly find the type of information they need.

---

Assuming Prior Knowledge#

Not every reader is familiar with your project.

When introducing technical terms or uncommon concepts, provide a brief explanation or link to a dedicated page rather than assuming existing knowledge.

---

Letting Documentation Become Outdated#

Documentation should be reviewed as part of every release.

Before publishing a new version, verify:

• Commands still work.
• Screenshots are current.
• Examples match the latest release.
• Links are valid.
• Configuration options are accurate.

Keeping documentation current builds trust and reduces support requests.