What is the Snapshot Test Manager?

It is a specialized Claude Code skill designed to help developers manage, analyze, and update snapshot tests within popular JavaScript testing frameworks.

Which testing frameworks does this skill support?

The skill provides native support for Jest, Vitest, Playwright, and Storybook snapshot management.

How does it prevent accidental test updates?

The skill performs intelligent diff analysis to highlight unexpected changes, helping you distinguish between intentional UI modifications and genuine regressions.

Can I use this for batch updates?

Yes, the Snapshot Test Manager supports batch processing, allowing you to update multiple related snapshots simultaneously to save time.

Snapshot Test Manager

Name: Snapshot Test Manager
Author: BbgnsurfTech

byBbgnsurfTech

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安全与测试

Manages and updates snapshot tests across JavaScript frameworks through intelligent diff analysis and selective updates.

关于

The Snapshot Test Manager skill streamlines the maintenance of snapshot test suites by helping Claude analyze failures, distinguish intentional UI changes from regressions, and perform selective updates. Compatible with Jest, Vitest, Playwright, and Storybook, it provides developers with side-by-side comparisons and batch processing capabilities to ensure snapshot integrity without the risk of blindly overwriting important test data.

主要功能

Batch processing for related snapshot updates
Intelligent diff analysis for UI changes
Framework support for Jest, Vitest, and Playwright
Selective snapshot updating for intentional changes
Regression detection vs. intentional UI updates
3 GitHub stars

使用场景

Analyzing unexpected snapshot failures during local development
Updating UI snapshots after intentional design system changes
Validating snapshot integrity across large frontend test suites

关于

主要功能

Batch processing for related snapshot updates
Intelligent diff analysis for UI changes
Framework support for Jest, Vitest, and Playwright
Selective snapshot updating for intentional changes
Regression detection vs. intentional UI updates
3 GitHub stars

使用场景

Analyzing unexpected snapshot failures during local development
Updating UI snapshots after intentional design system changes
Validating snapshot integrity across large frontend test suites