Chapter 6 – Test Tools
Vitest – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
A modern JavaScript test framework compatible with Vite that offers Jest-like APIs and native ESM support.
In simple words
A Vite-native, Jest-compatible test runner — faster in modern JS setups.
Exam tip
Vitest is the default choice for new Vite/TS projects.
Related terms
Practice this term in the ISTQB Mock Test
40 CTFL v4.0 questions, 60-minute timer, instant scoring and chapter-wise breakdown.
Practice in Mock Test