---
title: Rule Title Here
impact: CRITICAL|HIGH|MEDIUM-HIGH|MEDIUM|LOW-MEDIUM|LOW
impactDescription: quantified impact (e.g., "prevents build failure", "reduces class count by 50%")
tags: category-prefix, technique, related-concept
---

## Rule Title Here

1-3 sentences explaining WHY this matters. Focus on code quality implications — build failures, maintainability, or v4 compatibility.

**Incorrect (what's wrong):**

```html
<!-- Bad code example with comment explaining the problem -->
<div class="old-pattern-here">
```

**Correct (what's right):**

```html
<!-- Good code example with minimal diff from incorrect -->
<div class="new-pattern-here">
```
