What makes this Vitest skill useful for developers?

It allows Claude to provide specialized guidance on Vitest's unique features, such as its Vite-native transformation pipeline, smart watch mode, and workspace support.

Can this skill help with TypeScript testing?

Absolutely. Vitest provides native TypeScript support, and this skill includes specific guidance for type-level testing with expectTypeOf and assertType.

Is this skill compatible with Jest test suites?

Yes, it leverages Vitest's Jest-compatible API, making it easy for Claude to help you adapt existing tests or migrate entirely from Jest to Vitest.

Does it support code coverage configuration?

Yes, it provides instructions and patterns for configuring code coverage via V8 or Istanbul providers to track and improve your test effectiveness.

Vitest Testing

Name: Vitest Testing
Author: sltc-dev

bysltc-dev

0•

安全与测试

Accelerates unit testing and assertions using the Vitest framework with Jest-compatible APIs and native Vite integration.

The Vitest skill empowers Claude to efficiently write, debug, and optimize test suites using the next-generation Vitest testing framework. It provides expert guidance on configuring Vite-native testing pipelines, implementing Jest-compatible assertions, and utilizing advanced features like mocking, snapshot testing, and multi-threaded parallel execution. This skill is essential for developers working in modern TypeScript or ESM environments who need fast, reliable test suites with native coverage and HMR-like updates.

主要功能

01Jest-compatible API for seamless migration and familiar assertion syntax

020 GitHub stars

03Vite-native testing with fast HMR-like updates for rapid development

04Native ESM, TypeScript, and JSX support without complex configuration

05Advanced type-level testing and integrated code coverage reporting

06Built-in mocking, spy utilities, and fake timers via Vi utilities

使用场景

01Migrating existing Jest test suites to a modern Vite-based environment

02Mocking complex modules, timers, and external APIs for isolated testing

03Writing comprehensive unit and integration tests for modern web applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sltc-dev/core-foundry coding

For use in Claude.ai and ChatGPT

Download Skill