react-testing

Test React components, hooks, context, and forms with Vitest and @testing-library/react.

1|Updated Dec 25, 2025

Search Tags:#vitest #testing #react #component testing #testing-library #form testing

Ready to run

npx skills add https://github.com/pixbs/DimmOS --skill react-testing-pixbs

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: react-testing
Source: https://github.com/pixbs/DimmOS/tree/main/.agents/skills/react-testing
Command: npx skills add https://github.com/pixbs/DimmOS --skill react-testing-pixbs

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires vitest, @testing-library/react, @testing-library/jest-dom, and includes scripts (resource) components.

What problem does it solve?

This Skill addresses the challenge of thorough and efficient testing in React applications, ensuring that components, hooks, context, and forms are robust and functional.

Core Features & Use Cases

Vitest Browser Mode: Offers real browser testing for production-accurate rendering and events.
Component and Hook Testing: Covers a wide range of components and hooks, ensuring they behave as expected.
Forms Testing: Assists in testing the functionality of forms within React applications.
Use Case: When developing a React application, use this Skill to ensure that your components and forms work correctly and are accessible.

Quick Start

Load the 'react-testing' skill to begin testing your React components.

Frequently Asked Questions about react-testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I test React components using Vitest and @testing-library/react?▼

This Skill provides a comprehensive set of tools for testing React components, hooks, context, and forms using Vitest and @testing-library/react. It supports real browser testing for accurate rendering and event simulation.

Can I test React hooks and context with @testing-library/react?▼

Yes, testing React hooks and context is fully supported. The Skill provides comprehensive tools to verify that custom hooks and context providers behave correctly and integrate seamlessly with your components.

What is the best way to test forms in a React application?▼

Using Vitest with @testing-library/react is an effective way to test forms in React. This Skill assists in testing form functionality by simulating user interactions and verifying component behavior in a real browser environment.

Does Vitest browser mode work for React component testing?▼

Yes, Vitest browser mode is fully supported for React component testing. It offers real browser testing to ensure production-accurate rendering and events, making it ideal for verifying UI functionality and accessibility.

Do I need @testing-library/jest-dom to test React components?▼

Yes, @testing-library/jest-dom is a required dependency. It provides custom DOM element matchers for Jest, enabling more robust assertions when verifying the state and accessibility of your React components during tests.