
End-to-End test with Nextjs, Playwright and MSW
A practical Next.js 16 App Router E2E setup with Playwright and MSW that keeps server-side fetch deterministic by focusing mocking where it matters, not on server actions.

A practical Next.js 16 App Router E2E setup with Playwright and MSW that keeps server-side fetch deterministic by focusing mocking where it matters, not on server actions.

How we test our Frontend applications powered by React Query and server components with Vitest.
