---
title: Rule Title Here
impact: CRITICAL|HIGH|MEDIUM-HIGH|MEDIUM|LOW-MEDIUM|LOW
impactDescription: quantified impact (e.g., "2-10× improvement", "200ms savings")
tags: prefix, technique, tool-if-mentioned, related-concepts
---

## Rule Title Here

{1-3 sentences explaining WHY this matters. Focus on performance or correctness implications.}

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

```tape
{Bad code example - production-realistic, not strawman}
{# Comments explaining the cost}
```

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

```tape
{Good code example - minimal diff from incorrect}
{# Comments explaining the benefit}
```

{Optional sections as needed:}

**Alternative ({context}):**

```tape
{Alternative approach when applicable}
```

**When NOT to use this pattern:**
- {Exception 1}
- {Exception 2}

**Benefits:**
- {Benefit 1}
- {Benefit 2}

Reference: [{Reference Title}]({Reference URL})
