Catch browser and device differences before release.
Checks web interfaces across browsers, devices, and platforms to identify compatibility and visual differences.
When to use it
Use before release, after CSS or layout changes, when launching in new markets, or when validating responsive design.
Give it a web interface to test; it returns browser and device coverage results with detected visual differences.
What you provide
Uses Vibium for viewport and device emulation; the instructions say aqe init installs it.
Uses Node.js to run the visual-diff script during viewport comparisons.
The documented BrowserStack cloud integration requires an account authenticated with its username and key.
This skill
BrowserStack
Starts cloud compatibility tests
Sends test settings to BrowserStack