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Vitest vs. Jest
A comparison of Jest and Vitest in terms of their features, performance, and developer experience to help you decide which JavaScript testing framework is best for your use case.
Effective testing frameworks are essential in building reliable JavaScript applications, helping you minimize bugs and catch them early to keep your customers happy. Vitest searches the ES module graph and only reruns affected tests when you modify your source code, similar to how Vite’s HMR works in the browser. Vitest’s compatibility with Jest’s API made the migration smooth, and the intuitive UI provided a browser view with real-time test updates – a significant productivity boost.
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