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Testing React Apps with Vitest

Speed up feedback loops by adopting Vitest in modern React projects.

Published by Flutter Crafters, now part of LUMAQODE LTD1 min read
Engineer running automated tests on dual monitors
Engineer running automated tests on dual monitors

Vitest brings lightning-fast test runs and first-class TypeScript support.

Getting value fast

  • Start with unit tests for pure utilities and hooks
  • Add component tests with the Testing Library helpers
  • Mock network calls with MSW to keep tests deterministic

Combine Vitest with Playwright for end-to-end coverage and you have confidence across the stack.