vitest
Installation
SKILL.md
Vitest Skill
Fast, Vite-native testing framework with Jest-compatible API.
Why Vitest
| Feature | Benefit |
|---|---|
| Vite-powered | Instant HMR, same config as app |
| Jest-compatible | Familiar API, easy migration |
| ESM-first | Native ES modules support |
| TypeScript | Out-of-the-box support |
| Watch mode | Smart re-runs on file changes |
Project Setup
# Install
npm install -D vitest