Use this skill when the user wants to lint HTML files for best practices, accessibility issues, deprecated tags, and structural problems.
Scanned 9/6/2026
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---
name: htmlhint
description: Use this skill when the user wants to lint HTML files for best practices, accessibility issues, deprecated tags, and structural problems.
---
# HTMLHint Plugin
HTMLHint checks HTML files for markup quality, accessibility, and best practices.
## Usage Examples
- "lint index.html for common issues"
- "check all HTML files in src/ for accessibility problems"
- "validate HTML against custom ruleset"
- "run HTML linting with JSON output for CI"
## Installation
```bash
npm install -g htmlhint
```
## Key Features
- HTML validation and linting
- Accessibility rule checking
- Deprecated tag detection
- ID duplication checking
- Inline style usage detection
- Custom ruleset configuration
- JSON output for CI integration
- Multiple file format support
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