Debugging with Console & DevTools

Device Mode enables comprehensive mobile debugging: 1) It simulates mobile devices within desktop Chrome DevTools, 2) Access it by clicking the device icon or using Ctrl+Shift+M (Cmd+Shift+M on Mac), 3) It provides accurate viewport sizing for various devices, 4) Includes features like touch event simulation and device pixel ratio emulation, 5) Network throttling allows testing under various connection speeds, 6) User agent spoofing ensures the site receives the correct mobile headers, 7) For actual physical devices, Chrome also supports remote debugging via USB, 8) This combination of features allows thorough testing and debugging of mobile-specific issues directly from the desktop, including responsive design problems, touch interactions, and mobile performance concerns.