Vitest Documentation (llms.txt)

Vitest is a Vite-native testing framework that provides a fast and feature-rich testing experience. This skill allows agents to fetch its LLM-optimized documentation.

Usage

To get detailed documentation for Vitest, use the firecrawl_scrape tool:

firecrawl_scrape({ url: "https://vitest.dev/llms.txt", formats: ["markdown"] })

Key Features

• Vite-native - Instant test runs with Vite's transform pipeline
• Jest compatible - Drop-in replacement API
• ESM first - Native ES modules support
• TypeScript support - Out-of-box TypeScript
• UI mode - Interactive test interface
• Coverage - Built-in code coverage

Related Skills

• tess - Testing agent (uses Vitest for frontend tests)
• shadcn-stack - Frontend stack that uses Vitest