Can Claude help me mock dependencies using this skill?

Yes, the skill provides Claude with deep knowledge of Vitest's mocking utilities, including module mocking, function spying, and fake timers.

What version of Vitest does this skill support?

This skill is based on Vitest 3.x, ensuring support for the latest features and architectural improvements in the framework.

Does this skill support TypeScript and JSX?

Absolutely. Because it is powered by Vite, it handles TypeScript and JSX natively using the same configuration as your application.

Is this skill compatible with existing Jest tests?

Yes, Vitest provides a Jest-compatible API, making it a drop-in replacement for most existing test suites while offering faster execution.

How does it handle performance for large test suites?

It uses multi-threaded workers for parallel execution and features a smart watch mode that only reruns tests affected by specific code changes.

Vitest Testing Support

Name: Vitest Testing Support
Author: aiskillstore

byaiskillstore

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179

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보안 및 테스팅

Streamlines JavaScript and TypeScript unit testing using the Vite-native Vitest framework and Jest-compatible APIs.

Vitest is a next-generation testing framework built on top of Vite, offering unparalleled speed through its native ESM, TypeScript, and JSX support. This skill empowers Claude to assist developers in writing, configuring, and optimizing Vitest suites, leveraging features like smart watch mode, multi-threaded execution, and comprehensive mocking utilities. It is ideal for modern web development projects requiring high-performance testing workflows that share the same configuration and pipeline as the application code.

주요 기능

01Integrated code coverage reporting using V8 or Istanbul providers

02Full Jest compatibility for seamless migration and familiar assertion patterns

03High-performance test execution powered by Vite's transformation pipeline

04179 GitHub stars

05Advanced mocking, spying, and timer manipulation via built-in vi utilities

06Native ESM, TypeScript, and JSX support without additional configuration

사용 사례

01Writing complex unit tests for Vite-based frontend applications and components

02Migrating legacy Jest test suites to Vitest for improved performance and HMR

03Implementing type-level testing for TypeScript libraries using expectTypeOf

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add aiskillstore/marketplace antfu

For use in Claude.ai and ChatGPT

Download Skill