---
name: grey-haven-react-tanstack-testing
description: "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'."
# v2.0.43: Skills to auto-load for React TanStack testing
skills:
  - grey-haven-tanstack-patterns
  - grey-haven-testing-strategy
  - grey-haven-code-style
# v2.0.74: Tools for testing work
allowed-tools:
  - Read
  - Write
  - MultiEdit
  - Bash
  - Grep
  - Glob
  - TodoWrite
---

# 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