Add semantic and badge validation testing

[ichoosetoaccept]

Enhanced Documentation Testing

As a documentation repository, we should implement additional testing capabilities to ensure our content is not just technically correct, but also high quality and accessible.

Semantic Content Testing

Natural Language Processing (NLP) Tests

• Implement readability scoring (e.g., Flesch-Kincaid)
• Check for inclusive language using tools like Alex.js
• Validate tone consistency across documentation
• Detect overly complex sentences or technical jargon

Content Quality Checks

• Test for proper heading hierarchy and document structure
• Verify consistent terminology usage
• Check for proper section transitions and flow
• Validate examples are clear and well-explained

Implementation Options

1. Vale (https://vale.sh/)

   • Customizable style guide
   • Supports inclusive language checks
   • Can be integrated with CI

2. Alex.js (https://alexjs.com/)

   • Catches insensitive, inconsiderate writing
   • Easy integration with Node.js

3. Write-Good

   • Style and grammar suggestions
   • Helps identify passive voice and complexity

Badge Validation

Current Link Checking

We already have comprehensive link checking in place that validates:

• Internal markdown links between documents
• External resource links
• HTTP/HTTPS accessibility
• Response status codes

Additional Badge-Specific Checks Needed

• Implement badge URL validation
• Check badge image accessibility
• Verify badge alt text is meaningful
• Test badge-specific attributes and formatting

Implementation Options

1. Custom script using:

   • Shield.io API validation
   • Image existence checking
   • Badge-specific metadata validation

2. Extension of existing link checker:

   • Build upon markdown-link-check for badge-specific checks
   • Add custom rules for badge formatting and attributes

Benefits

• Ensures documentation is accessible and inclusive
• Maintains consistent quality and readability
• Prevents broken or outdated badges
• Improves overall user experience

Next Steps

1. Research and select appropriate tools
2. Create proof of concept implementations
3. Define acceptable thresholds and rules
4. Integrate with existing test suite
5. Update documentation with new testing requirements

This enhancement will help ensure our documentation remains high-quality, accessible, and professional.