Skip to main content
Back to registry

vitest

antfu/skills

Vitest is a next-generation testing framework powered by Vite. It provides a Jest-compatible API with native ESM, TypeScript, and JSX support out of the box. Vitest shares the same config, transformers, resolvers, and plugins with your Vite app.

Installs8
Install command
npx skills add https://github.com/antfu/skills --skill vitest
Security audits
Gen Agent Trust HubPASS
SocketPASS
SnykPASS
About this skill
Vitest is a next-generation testing framework powered by Vite. It provides a Jest-compatible API with native ESM, TypeScript, and JSX support out of the box. Vitest shares the same config, transformers, resolvers, and plugins with your Vite app. Key Features: The skill is based on Vitest 3.x, generated at 2026-01-28. - Vite-native: Uses Vite's transformation pipeline for fast HMR-like test updates - Jest-compatible: Drop-in replacement for most Jest test suites - Smart watch mode: Only reruns affected tests based on module graph - Native ESM, TypeScript, JSX support without configuration - Multi-threaded workers for parallel test execution - Built-in coverage via V8 or Istanbul - Snapshot testing, mocking, and spy utilities

Source description provided by the upstream skill listing. Community reviews and install context appear in the sections below.

Community Reviews

Latest reviews

Sign in to review

No community reviews yet. Be the first to review.

Browse this skill in context
FAQ
What does vitest do?

Vitest is a next-generation testing framework powered by Vite. It provides a Jest-compatible API with native ESM, TypeScript, and JSX support out of the box. Vitest shares the same config, transformers, resolvers, and plugins with your Vite app.

Is vitest good?

vitest does not have approved reviews yet, so SkillJury cannot publish a community verdict.

What agent does vitest work with?

vitest currently lists compatibility with Agent compatibility has not been published yet..

What are alternatives to vitest?

Skills in the same category include telegram-bot-builder, flutter-app-size, sharp-edges, iterative-retrieval.

How do I install vitest?

npx skills add https://github.com/antfu/skills --skill vitest

Related skills

More from antfu/skills

Related skills

Alternatives in Software Engineering