Specialized testing for React applications using TanStack ecosystem (Query, Router, Table, Form) with Vite and Vitest. Use when testing React + TanStack apps, mocking server state, testing router, or validating query behavior. Triggers: 'TanStack testing', 'React Query testing', 'test TanStack', 'mock query', 'router test'.
View on GitHubgrey-haven-plugins/testing/skills/react-tanstack-testing/SKILL.md
January 21, 2026
Select agents to install to:
npx add-skill https://github.com/greyhaven-ai/claude-code-config/blob/main/grey-haven-plugins/testing/skills/react-tanstack-testing/SKILL.md -a claude-code --skill grey-haven-react-tanstack-testingInstallation paths:
.claude/skills/grey-haven-react-tanstack-testing/# React TanStack Testing Skill Specialized testing for React applications using TanStack ecosystem (Query, Router, Table, Form) with Vite and Vitest. ## Description Comprehensive testing patterns for modern React with TanStack libraries including server state management, routing, and data handling. ## What's Included - **Examples**: TanStack Query tests, Router tests, Form validation - **Reference**: Testing patterns, mocking strategies - **Templates**: Test suites for TanStack components - **Checklists**: React testing best practices ## Use When - Testing React + TanStack Query applications - Testing complex routing with TanStack Router - Validating server state management ## Related Agents - `react-tanstack-tester` - `test-generator` **Skill Version**: 1.0
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