12 · Service

QA testing

Vitest, Playwright, MSW, CI gates

A real test suite that catches regressions before production. Not cosmetic 100% coverage, but prioritised testing on critical code.

What we ship

01

Unit testing with Vitest

Fast tests on business logic, validation, data transformations. Runs in <5 seconds locally and on CI.
02

E2E with Playwright

Critical flows (signup, checkout, payment, onboarding) tested visually and functionally on Chrome / Firefox / Safari.
03

API mocking with MSW

Frontend tests don't depend on a live backend. Stable, fast, parallelisable.
04

CI gates with targeted coverage

PRs can't merge to main if they drop coverage on critical modules. Global cosmetic coverage ignored.
05

Performance regression tests

Lighthouse CI or Playwright trace to catch speed regressions before users feel them.

Let's talk about your project

We reply within 24 business hours. 30-minute scoping call, no commitment.