Responsive Best Practices
Responsive design is the process of adapting content, interaction, and hierarchy to the available space rather than merely shrinking desktop elements.
Core concept
Explain mobile-first construction, content priorities, breakpoints based on layout needs, touch targets, long text, horizontal overflow, responsive images, and testing.
Using it in a real interface
Take a desktop dashboard and identify which controls should remain visible, which can collapse, and which can move below the main content on small screens. Explain why content priority matters more than device labels.
Implementation notes
Test with realistic data, zoom levels, keyboard navigation, and intermediate widths. A layout can pass a standard phone screenshot and still fail when a user zooms or enters long text.