Quality · Technology in use

Vitest

A test runner integrated with Vite and TypeScript.

The problem it solves

A test runner integrated with Vite and TypeScript.

Technical rationale

Vitest tests TypeScript close to the real build environment. I use it for rules and contracts where a fast, deterministic test provides more value than repeating the complete flow in a browser.

How I have used it

It covers shared logic, APIs, and components across both projects.