# Testing Snapshot Comparison

> Detect visual regressions through snapshot comparison

- Skill: `lgrappag/testing-snapshot-comparison` (Agent Skill)
- Install (CLI): `npx skillmds@latest add lgrappag/testing-snapshot-comparison`
- Raw SKILL.md: https://api.skillmd.com/api/skills/lgrappag/testing-snapshot-comparison/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: LgrappaG (https://skillmd.com/u/lgrappag)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/lgrappag/testing-snapshot-comparison

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# Testing Snapshot Comparison

Detect visual regressions through snapshot comparison

## Risk Level
**LOW**

## Core Rules
- Implement properly
- Test thoroughly
- Validate results

## Response Pattern

1. Design appropriate approach
2. Implement solution
3. Test edge cases
4. Validate quality

## Usage Contexts
- Visual regression detection
- Development workflows

## What NOT to Do
- Snapshot bloat
- Incomplete testing
- Deploy without validation