Test Master

Complete Vitest 4.0, Playwright 1.55, and MSW 2.x testing system. PROACTIVELY activate for: (1) any testing task (unit/integration/E2E/visual), (2) test scaffolding, (3) AI-powered test generation, (4) debugging and failure analysis, (5) coverage optimization, (6) visual regression, (7) MSW mock management, (8) Vitest/Playwright config, (9) CI test setup, (10) multi-project architecture. Provides:

by @josiahsiegel 2 skills

Skills in this plugin

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Vitest 3 Features · josiahsiegel
Vitest 3 features and migration from Vitest 2 (2025). PROACTIVELY activate for: (1) Vitest 3 stable features, (2) workspace mode for monorepos, (3) test annotations and reporter API, (4) projects configuration, (5) browser mode in Vitest 3, (6) inline snapshots and toMatchInlineSnapshot, (7) typecheck mode (vitest typecheck), (8) watch mode UI improvements, (9) custom reporters, (10) migration from Jest and from Vitest 2.x. Provides: Vitest 3 changelog, workspace setup, projects config templates, browser-mode setup, and migration patterns from Jest and Vitest 2.

0 installs
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Windows Git Bash Testing · josiahsiegel
Windows and Git Bash testing compatibility for Vitest, Playwright, and MSW. PROACTIVELY activate for: (1) Vitest tests failing on Windows but passing on Linux, (2) Playwright on Windows with Git Bash quirks, (3) MSW intercept issues across shells, (4) path normalization in test fixtures, (5) browser binaries on Windows (Playwright install), (6) line-ending issues in test snapshots (CRLF vs LF), (7) cross-platform test scripts in package.json, (8) shell detection in pretest/posttest hooks, (9) CI-on-Windows debugging. Provides: cross-platform package.json scripts, snapshot normalization, Playwright Windows install, MSW shell-aware setup, and CI Windows debugging recipes.

0 installs