vitest

SKILL.md

Expert guidance for migrating from Jest to Vitest and working with the Vitest testing framework. This skill focuses primarily on automated migration from Jest while covering setup, configuration, and best practices.

For users who need manual control or want to understand changes:

Solution: Vitest uses V8 by default. For Istanbul (Jest's provider):

Comprehensive Vitest testing framework guide with strong emphasis on Jest-to-Vitest migration. Covers automated migration using codemods, configuration setup, API differences, best practices, and troubleshooting. Use when migrating from Jest, setting up Vitest, writing tests, configuring test environments, or resolving migration issues. Primary focus is seamless Jest migration with minimal code changes. Source: el-feo/ai-context.

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