Chapter 6 – Test Tools
Jest – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
A JavaScript testing framework from Meta with built-in mocking, snapshot testing, and parallel execution.
In simple words
The most popular JavaScript test framework, batteries included.
Exam tip
Jest ships snapshots, mocks, coverage, and parallelism in one package.
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