Regression testing for insurance: Protect your customer portals against invisible regressions
Insurers' critical need for regression testing: complex portals, multi-step forms, compliance. Every UI bug costs trust and compliance.
Read more →Visual Testing Blog · Guides & Tools
News, tutorials and best practices for visual testing
Visual testing and headless browsers: What headless Chromium does (and doesn't do) to your screenshots
Headless browsers: foundation of visual testing. GPU-less rendering, missing fonts, headed-mode differences create traps. Complete guide.
Read more →CSS animations and visual testing: How to stop fighting false positives
CSS animations create false positives in visual testing. Strategies: disabling, stabilization, deterministic comparison.
Read more →Angular regression testing: The specific guide for a demanding framework
Angular specifics complicate regression testing: change detection, zones, Material. How to compensate and which tools to use in 2026.
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Visual regression: Why pixel-by-pixel comparison lets real changes slip through
Pixel-by-pixel comparison lets 3 real changes slip through out of 5. Why element-by-element comparison changes everything. Data.
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Regression testing and A/B testing: Test your tests before you launch them
A/B testing creates variants. Who checks rendering? Regression testing secures your experiments without breaking UX. Essential guide.
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The testing pyramid forgets visual testing: It's a dimension, not a level
Where does visual testing fit in the testing pyramid? Nowhere: it's orthogonal. Discover why visual testing is an independent dimension that cuts across all levels.
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Storybook and visual testing: Why testing isolated components is not enough
Storybook has become the standard for documenting and testing UI components. But for visual testing, testing isolated components is not enough.
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Selenium and visual testing: The complete guide for 2026
Visual testing with Selenium: screenshots, plugins, Applitools. Their limitations and why visual testing deserves a dedicated tool.
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