Blog
Deterministic End‑to‑End Testing for the AI Era.
How testing has changed, and how to make the most of it: from your first test to tests that run on every build.
18 articles · Test automation
Visual testing
Dark Mode Testing, Other Languages, Other Screens: One Test for All Variations
Dark mode testing without copying the test: keep one test that passes in light and dark mode, in every language and on every screen.
10 min read
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Test reliability
Element Not Found Again? How to Test When Selectors and Locators Fail
Element not found?Why selectors and locators break (dynamic IDs, shadow DOM, iframes, canvas) and how to test without a single locator to maintain.
14 min read
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Mac testing
macOS App Testing: Create End-to-End Tests for Mac Apps and Safari From Windows
macOS app testing from Windows: create end-to-end and functional tests of a Mac app or of Safari through remote desktop, and run them on every build.
13 min read
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Test automation
End-to-End Testing vs Integration Testing: What Each Catches (With Examples)
End-to-end testing vs integration testing: what each one sees, the checkout bug only a test of the screen catches, the test pyramid, and how many end-to-end tests you need.
10 min read
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