Can this skill help with large-scale UI changes?

Yes, it includes batch processing capabilities that allow for efficient updating of related snapshots after significant code or design changes.

Which testing frameworks does this skill support?

The Snapshot Test Manager supports popular JavaScript testing frameworks including Jest, Vitest, Playwright, and Storybook.

How do I trigger the Snapshot Test Manager in Claude Code?

You can trigger it by asking Claude to analyze snapshot failures or by using specific commands like /snapshot-manager or /sm.

Does it automatically update all my snapshot files?

No, it uses intelligent diff analysis to help you selectively update intentional changes while identifying and preserving snapshots that have caught actual regressions.

Does it help differentiate between intentional changes and bugs?

Yes, it provides side-by-side comparisons and analysis to help you distinguish between expected UI updates and unintentional regressions.

Snapshot Test Manager

Name: Snapshot Test Manager
Author: jeremylongshore

byjeremylongshore

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883

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보안 및 테스팅

Simplifies the maintenance of snapshot test suites by analyzing diffs and performing selective updates across multiple frameworks.

The Snapshot Test Manager skill enables Claude to intelligently handle snapshot test failures by distinguishing between intentional UI changes and unexpected regressions. It supports popular JavaScript frameworks like Jest, Vitest, Playwright, and Storybook, providing side-by-side diff analysis and batch update capabilities to ensure test suite integrity without the overhead of manual snapshot management. By automating the identification of intentional changes, it helps developers maintain high-quality testing environments while reducing the friction of frequent UI updates.

주요 기능

01Support for Jest, Vitest, Playwright, and Storybook

02Batch processing for related snapshot updates

03883 GitHub stars

04Intelligent diff analysis for snapshot failures

05Regression detection and side-by-side comparisons

06Selective updating of intentional UI/code changes

사용 사례

01Reviewing and updating snapshots after a major frontend UI redesign

02Maintaining snapshot integrity across large-scale JavaScript testing suites

03Investigating unexpected snapshot failures to identify hidden regressions

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills snapshot-test-manager

For use in Claude.ai and ChatGPT

Download Skill