A fast, Vite-native test runner with first-class TypeScript and ESM support. Ideal for component/unit tests and server logic with speedy watch mode.
We pair Vitest with Testing Library for DOM tests and use coverage thresholds to protect critical paths.
How We Use It
- Fast unit and integration testing
- Component testing with DOM simulation
- Watch mode with instant feedback
Monitoring & Testing
Why this matters: Observability and tests catch regressions early, reduce MTTR, and enable confident, frequent releases. We ship with confidence by instrumenting apps end-to-end: unit and integration tests, accessibility checks, and production observability. Our approach emphasizes fast feedback loops, clear failure signals, and actionable telemetry. Preferred defaults: Sentry for errors/perf, Playwright for E2E, Vitest or Bun Test for unit, OpenTelemetry for tracing, Lighthouse CI for budgets.