Signature course

JavaScript/TypeScript for QA

Modern JavaScript and TypeScript for testers: variables, strings, functions, arrays, objects, async/await, classes, page objects, TypeScript types and generics, and test-writing, with a live code playground in every lesson. A complete, hands-on path from your first test to a production-grade framework.

65
Lessons: 14
Sections: 13
Practice labs: ~16h
Of content

users.check.js

1const users = [{ name: 'Asha', active: true }, { name: 'Ravi', active: false }];
2
3const active = users.filter((u) => u.active);
4console.assert(active.length === 1, 'expected one active user');
5console.log(`PASS: ${active.map((u) => u.name)} is active`);

1 passedrun · 3ms

The method

Built like real QA work, not a video playlist.

Learn

65 focused lessons, each a few minutes long.

Practice

13 hands-on labs in a browser workspace.

Test yourself

14 section assessments plus a final exam.

Prove it

A public, verifiable achievement for recruiters.

What you will learn

Core concepts of JavaScript/TypeScript for QA, explained in plain language
Apply JavaScript/TypeScript for QA on realistic QA scenarios
Spot and fix common mistakes testers make
Build confidence through practice and knowledge checks

Where you will be at the end

Complete 1 portfolio project
Pass the JavaScript/TypeScript for QA final assessment
Add verified proof to your Skill Passport

Curriculum

14 sections, one clear path.

LessonPracticeKnowledge checkProjectAssessment

Student reviews

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Finish with proof, not just a certificate PDF.

Pass the final assessment and get a public verification page showing your score, completion date and the skills you demonstrated — ready to share on LinkedIn.