Style Guide Capstone — Build Complete Documentation Standards

In this tutorial, you will learn about Style Guide Capstone. We cover key concepts, practical examples, and best practices to help you master this topic.

This capstone project brings together everything you have learned about style guides. You will create a complete custom style guide for a real or hypothetical project, including base guide adaptation, project-specific rules, formatting standards, automated enforcement, and team onboarding materials.

In this project, you will produce a production-ready style guide that your team can adopt immediately.

What You'll Learn

You will apply all style guide principles to create a complete, production-ready style guide with automated enforcement.

Why It Matters

A custom style guide with automated enforcement is the foundation of consistent documentation. Teams with style guides produce higher quality content with less effort.

Real-World Use

DodaTech uses the exact Process described in this project. The resulting style guide reduced documentation review time by 30 percent and improved consistency scores by 40 percentage points.

flowchart TD
  A[Capstone Project] --> B[Base Guide Selection]
  A --> C[Project Rules]
  A --> D[Formatting Standards]
  A --> E[Vale Configuration]
  A --> F[Team Onboarding]
  B --> G[Google or Microsoft]
  C --> H[Terminology List]
  D --> I[Examples for Rules]
  E --> J[Automated Checks]
  F --> K[Quick Reference Card]
  A:::current
  classDef current fill:#f90,color:#fff,stroke:#333,stroke-width:2px

Project Steps

Step 1: Choose and Adapt a Base Guide

Select the base guide that best matches your content type. Google for developer docs. Microsoft for Accessibility focus. Apple for consumer content.

Document which rules from the base guide you adopt, which you modify, and which you reject. Explain the rationale for each deviation.

Step 2: Create Project-Specific Rules

List 30 or more project-specific rules covering product names, technical terminology, API conventions, and brand voice.

Step 3: Write Formatting Standards

Document formatting rules for headings, lists, code blocks, tables, links, images, and callouts.

Step 4: Configure Automated Enforcement

Create Vale rule files for terminology checks, capitalization rules, passive voice detection, and formatting verification.

Step 5: Create Onboarding Materials

Write a quick-reference card, onboarding guide, and a sample page that demonstrates all rules.

Step 6: Test and Revise

Have a writer use the guide to create content. Collect feedback and revise unclear rules.

# Complete Vale configuration for project style guide

StylesPath = .vale/styles
MinAlertLevel = suggestion

[*]
BasedOnStyles = Vale, Google, Project

[*.md]
BasedOnStyles = Vale, Google, Project
Project.Terms = YES
Project.ActiveVoice = YES
Project.Capitalization = YES

Common Mistakes

1. No Base Guide

Starting from scratch creates unnecessary work and misses established conventions.

2. Rules Without Rationale

Writers do not understand why rules exist and ignore them. Explain the reasoning.

3. No Enforcement Plan

A guide without enforcement is aspirational. Plan how rules will be checked.

4. Overwhelming New Writers

Dropping the full guide on new writers. Create a quick-start summary first.

5. Ignoring Edge Cases

Rules that work for common cases but break for exceptions. Include guidance for edge cases.

6. No Ownership

Nobody responsible for maintaining the guide. Assign a style guide owner.

7. Not Testing the Guide

Rules that have never been applied to real content. Test against existing pages.

Practice Questions

1. What should you create first when building a style guide?

The base guide selection and adaptation. Most rules come from existing guides.

2. How many project-specific rules are typical?

20 to 30 rules covering product names, terminology, API conventions, and brand voice.

3. What is the most important part of enforcement?

Automated checks in CI. They catch issues before they reach readers.

4. How do you help new writers learn the style guide?

Create a quick-reference card with the top 10 rules. Schedule a walkthrough. Use pair reviews.

5. Challenge: Complete the full capstone project for a real project. Create the complete style guide with all components and test it on existing content.

FAQ

Mini Project

Complete the full capstone: build a production-ready style guide for a real project. Include base guide adaptation, 30 project-specific rules with examples, formatting standards, Vale configuration, and team onboarding materials.

What's Next