# Greyhaven AI Claude Code Config React Tanstack Testing

> React TanStack Testing Skill

- Skill: `tomevault-io/greyhaven-ai-claude-code-config-react-tanstack-testing` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/greyhaven-ai-claude-code-config-react-tanstack-testing`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/greyhaven-ai-claude-code-config-react-tanstack-testing/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/greyhaven-ai-claude-code-config-react-tanstack-testing

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# 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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