The SDET Playbook

The SDET Playbook

Curated questions and answers for SDETs and QA engineers

Member since September 2026

articles: 0
questions: 80
answers: 80
accepted answers: 0
resources: 0
votes received: 0

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REST Assured vs Postman vs Playwright API testing: which is best for API automation?
Asked Sep 28, 2026
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How do I automate file uploads, downloads, pop-ups and CAPTCHA in web tests?
Asked Sep 28, 2026
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How do I do reliable visual regression testing without constant false positives?
Asked Sep 28, 2026
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How do I handle login and authentication efficiently across hundreds of UI tests?
Asked Sep 28, 2026
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How do I run Playwright or Selenium tests in parallel without shared-state collisions?
Asked Sep 28, 2026
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How do I handle iframes, shadow DOM and multiple tabs in UI tests?
Asked Sep 28, 2026
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What is the best locator strategy: CSS, XPath, test IDs or role-based selectors?
Asked Sep 28, 2026
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What is the difference between implicit, explicit and fluent waits, and which should I use?
Asked Sep 28, 2026
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Why does Selenium throw "element not interactable" or "element not clickable" even though I can see it?
Asked Sep 28, 2026
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Implement debounce and throttle in TypeScript, and test them with fake timers
Asked Sep 28, 2026