Training library

Choose a QA challenge

Filter by learning path or browse all challenges. Write what you would test, then compare your thinking against stronger answers.

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External Practice Labs

External Practice Labs link to third-party demo/practice sites. Open a lab, explore the target app, then return here to write your test ideas and compare them with a senior QA checklist.

We do not own or host these third-party practice sites.

Beginner Web UI

basic UI elements and beginner-friendly flows

E-commerce Testing

carts, checkout, pricing, orders

Banking / Finance

accounts, transfers, permissions, transaction history

API Testing

REST endpoints, schemas, status codes, negative cases

Automation Practice

locators, waits, dynamic UI, flaky risks

Security Testing

safe educational security test design

Accessibility Testing

keyboard, labels, focus, contrast, screen readers

Performance Testing

journeys, load scenarios, response times, bottlenecks

Exploratory Testing

puzzles, hidden rules, test idea generation

No local progress yet. Complete a challenge to start tracking.

Performance TestingWeb UIIntermediate30-45 min
Not started

Blaze Demo - Travel booking performance scenario

Blaze Demo

Design performance-focused tests for a travel booking search and purchase journey.

Booking journeyResponse timePeak traffic

Start guided lab

Performance TestingWeb UIIntermediate30-45 min
Not started

The k6 Fake eShop - E-commerce performance test design

The k6 Fake eShop

Practice performance test design for an e-commerce journey and service bottlenecks.

User journeysLoad profileError rate

Start guided lab