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Docs-as-Code Quick Start Guide

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Docs-as-Code Quick Start Guide

Build Your First Modern Documentation Workflow Using GitHub, Markdown, and Automation

Introduction: Why Documentation Feels Broken

If you’ve worked in documentation, you’ve probably experienced this:

  • Content lives in Word docs, wikis, or scattered tools
  • Developers don’t contribute—or avoid docs entirely
  • Publishing updates is slow and manual
  • Documentation quickly becomes outdated

The result? Frustration, inconsistency, and a constant feeling of playing catch-up.

There’s a better way.

What Is Docs as Code?

Docs as Code is an approach where you create and manage documentation using the same tools and workflows as software development.

Instead of separate systems, you use:

  • Version control (Git)
  • Plain text files (Markdown)
  • Collaborative workflows (pull requests)
  • Automated publishing (CI/CD)

This brings documentation into the same ecosystem as your engineering team—making it faster, more collaborative, and more scalable.

What You Can Build with This Guide

In the next 20–30 minutes, you’ll:

  • Create a documentation repository
  • Write content in Markdown
  • Make and review changes using pull requests
  • Understand how publishing can be automated

No advanced setup required—just a basic familiarity with Git concepts.

Step 1: Create a Repository

Start by creating a new repository for your documentation, meaning a folder locally and a repository on a site like GitHub.

Suggested name:

docs-example

This repository holds all your documentation files.

Why this matters

Storing documentation in a repository gives you:

  • Version history
  • Collaboration via pull requests
  • A single source of truth

Step 2: Add Your First Markdown File

Create a file called:

index.md

Add the following content:

# Welcome to Our Documentation

This is our first docs-as-code project.

## Getting Started

This documentation is written in Markdown and managed in Git.

Why Markdown?

Markdown is:

  • Simple and readable
  • Easy to edit
  • Widely supported by documentation tools

It removes formatting friction so you can focus on content.

Step 3: Make a Change Using a Pull Request

Instead of editing directly on the main branch, create a new branch:

update-intro

Edit your file:

This documentation is written in Markdown and managed in Git.

We use a docs-as-code workflow to collaborate and publish content.

Now open a pull request.

What’s happening here?

You’ve just:

  • Proposed a change
  • Made it visible for review
  • Enabled collaboration

This is the core of docs-as-code.

Step 4: Review and Collaborate

In a real team, someone would:

  • Review your changes
  • Leave comments
  • Suggest improvements

This creates:

  • Higher-quality documentation
  • Shared ownership
  • Better alignment with engineering

Step 5: Merge and Publish

Once approved, merge the pull request.

At this point, your documentation is:

  • Updated
  • Versioned
  • Ready to publish

Step 6: (Optional) Add a Static Site Generator

To turn your Markdown into a website, you can use a static site generator like:

  • Jekyll
  • Hugo
  • Sphinx

These tools:

  • Convert Markdown into HTML
  • Apply themes and navigation
  • Create a professional documentation site

Step 7: Automate Publishing

The final step is automation.

Using CI/CD, you can:

  • Automatically build your site
  • Deploy it when changes are merged
  • Keep documentation always up to date

Now your workflow looks like this:

Write → Review → Merge → Publish (automatically)

What You Just Achieved

In a short time, you’ve:

  • Created a version-controlled documentation system
  • Collaborated using pull requests
  • Prepared content for automated publishing

This is the foundation of docs as code.

Why This Changes Everything

Compared to traditional documentation, this approach:

  • Reduces bottlenecks
  • Improves collaboration with developers
  • Enables faster updates
  • Scales across teams and products

Instead of being an afterthought, documentation becomes part of the development process.

What’s Next

This quick start only scratches the surface.

In the full book, you’ll learn how to:

  • Design scalable documentation architectures
  • Choose the right tools and platforms
  • Implement CI/CD pipelines for docs
  • Manage large documentation sets across teams
  • Build a sustainable docs-as-code culture

Ready to Go Further?

If you found this useful, the full book will take you from a simple workflow to a complete, production-ready documentation system.

👉 Continue your journey with Docs Like Code