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vibium viewport

Get or set the browser viewport size.

vibium viewport [width] [height] [flags]
--dpr float Device pixel ratio (e.g., 2 for Retina)
Terminal window
vibium viewport
# {"width":1280,"height":720,"devicePixelRatio":1}
vibium viewport 1280 720
# Set viewport to 1280x720
vibium viewport 375 812 --dpr 3
# Simulate iPhone X viewport