Responsive Testing After a UI change, verify the app looks correct at all standard breakpoints. Viewports to Test | Name | Width | Tailwind | |------|-------|----------| | Mobile (small) | 375px | default | | Mobile (large) | 428px | default | | Tablet | 768px | | | Desktop | 1280px | | | Ultrawide | 1536px | | Workflow 1. Navigate to the Page Use to open the target URL (usually or whatever the dev server is running on). 2. Test Each Viewport For each viewport size: 1. Resize the viewport using with viewport parameters, or use to inspect the layout 2. Take a screenshot with 3. Check for the a…