Jest

Lesson in the QA Engineer Roadmap · Stage 7: Accessibility Tests

Last updated 14 September 2026

What is Jest?

Jest is a delightful JavaScript Testing Framework with a focus on simplicity. It works with projects using: Babel, TypeScript, Node, React, Angular, Vue and more!

Study this in the interactive course See the whole QA roadmap

Free resources to learn Jest

Official docsJest
Official docsJest Documentation
VideoJest Crash Course - Unit Testing in JavaScript

Jest: common questions

Can I learn Jest in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Jest in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this Jest tutorial for beginners?

It is lesson 77 of 146 in the free QA roadmap, in stage 7, Accessibility Tests. If you are new to QA, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.