QA — Quality Assurance
Guides, checklists and case studies for testers. No fluff — concrete steps and links.
Topics
Pick your angle. Click to jump straight in.
Mobile & Game QA
iOS, Android, IAP, real hardware
7 articlesChecklists
Templates ready for regression
3 articlesAutomation
Selenium, Playwright, flaky tests
7 articlesCareer & growth
Soft skills, learning, AI tools
5 articlesBug case studies
Real incidents and lessons learned
1 articleNon-functional
Performance, security, load
1 articleRecommended reads
Three articles worth reading for both newcomers and veterans.
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adb for mobile QA: 40 commands that save hours
ADB (Android Debug Bridge) is the main tool for mobile QA on Android. A list of commands that are actually used during regression and bug triage.
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Classical QA is dying. What replaces it
The classical QA approach was built on a simple idea — if we test thoroughly before release, we can trust the system after release. Today that no longer works. Here's what needs to change.
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5 books every tester should read
QA as a profession has classic literature — every senior engineer knows it. If you haven't read them, time to fix the gap. 5 books that shaped the modern approach to testing.
Latest
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Classical QA is dying. What replaces it
The classical QA approach was built on a simple idea — if we test thoroughly before release, we can trust the system after release. Today that no longer works. Here's what needs to change.
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Visual Regression testing: a complete guide
Functional test is green, button clicks, form submits — and the user looks at the screen and sees the icon shifted 4 pixels left and overlapping the text. Visual regression closes that gap.
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Claude for QA engineers: 10 real scenarios and prompts
AI assistants have moved from 'novelty' to legitimate working tool. For QA, this is especially powerful — routine tasks like test-case generation, log triage, prompt-shaped data.
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Push notifications: a 10-section testing checklist
Push notifications are one of the most under-tested features in mobile apps. A QA checklist usually says 'arrived / not arrived'. But there are dozens of real cases hiding behind it.
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Testing In-App Purchases in a mobile game: 9 sections and a checklist
IAP is the most expensive code segment for a bug. One missed case of 'money charged, item not granted' means support tickets, refunds, bad reviews, and retention at risk.
Resource archive
A curated collection of 600+ links to articles, videos and materials on testing — gathered from our Telegram channel over 5+ years.
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