# 01 - The AI Code Quality Problem - Vibe Coding e Qualità Degradata

92% developers usano AI tools, 1.7x defect rate in AI code, "vibe coding" (writing code by feeling), perché è un problema, statistica di produzione issues, ROI di quality assurance.

## What you'll learn

- Why Developers Fall Into Vibe Coding
- 1. Shallow Error Handling
- 2. Missing Input Validation
- 3. Hardcoded Values and Rigid Configuration
- 4. Code Duplication

*This article is part of the **Quality Engineering** series on federicocalo.dev.*

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## Read the full article

The complete article (11 min read) with code examples, diagrams, and practical exercises is available here:

**➡️ [01 - The AI Code Quality Problem - Vibe Coding e Qualità Degradata](https://federicocalo.dev/en/blog/ai-code-quality-problem-vibe-coding)**

`https://federicocalo.dev/en/blog/ai-code-quality-problem-vibe-coding`

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*By [Federico Calò](https://federicocalo.dev) — Software Developer & Technical Writer*