SmartUI by TestMu AI

Visual UI testing checks how an interface looks, which functional tests do not: a button can pass a click test while it overlaps another element or renders in the wrong font. Each run compares the UI with an approved baseline, so you review only what changed. SmartUI adds this to the Selenium, Playwright, Cypress and A

Check five things: how the tool handles rendering noise such as anti-aliasing and font smoothing, whether it can ignore dynamic content like ads and timestamps, which frameworks and CI systems it plugs into, how many real browsers and devices it can capture on, and how fast a reviewer can approve or reject a change. Al

The first run captures baseline screenshots of your UI. On every later run, TestMu AI SmartUI (formerly LambdaTest SmartUI) captures new screenshots and compares them with the baseline. The Visual AI engine removes rendering noise, classifies each remaining change as a layout shift, color change, added or removed eleme

Visual testing checks that a UI looks right, for example that a page matches its Figma design or renders the same in Chrome and Safari. Visual regression testing checks that a UI still looks the way it did before a code change, by comparing each build with the last approved baseline. SmartUI does both: cross-browser an

Smart Ignore removes the most common sources of false positives: anti-aliasing and font rendering differences between operating systems, sub-pixel layout rounding, dynamic content such as ads, timestamps, and user data, and content that moved without changing. You can add manual ignore regions for anything app-specific