News, tutorials and best practices for visual testing
A CSS regression is an unintentional change in a website's appearance after a code modification. Discover why they're invisible in a text diff and how to detect them effectively.
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How a QA manager can introduce visual testing in their team, convince leadership, overcome resistance to change, train testers, and measure success. A practical guide to increase your QA team's value.
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Visual bugs in production cost user trust and debugging time. Here are 7 concrete strategies to prevent them systematically, from CI/CD to production monitoring.
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Discover why Chrome, Firefox and Safari render your site differently. Rendering engines, non-standard CSS, fonts: understand the causes and apply concrete solutions.
Read more →Visual bugs account for up to 70% of bugs reported in production. Your QA team tests functionality but not visuals — here's how to close that gap in 30 minutes.
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Playwright vs Puppeteer: complete comparison for visual testing. Find out which to choose for your visual regression testing and why a no-code tool can be a game changer.
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Cumulative Layout Shift (CLS), FOUC, and broken lazy loading are visual problems that performance tests miss. Discover why automated visual testing is essential to detect the visual impact of performance issues.
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Nx, Turborepo, and Lerna monorepos pose unique visual testing challenges. A change in a shared package can break every project. Complete strategy for testing intelligently.
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CMS, framework, redesign — every migration carries massive visual regression risk. Learn how to capture a baseline before migration and systematically compare with the new site.
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