Adding -𝙽𝚂𝚂𝚑𝚘𝚠𝙰𝚕𝚕𝚅𝚒𝚎𝚠𝚜 𝚈𝙴𝚂 to your build scheme's launch args will colorize the border of each 𝙽𝚂𝚅𝚒𝚎𝚠 in your app. If you're using the debug menu (-𝙽𝚂🐞 𝚈𝙴𝚂), you can also toggle this dynamically underneath the 𝘿𝙚𝙛𝙖𝙪𝙡𝙩𝙨 submenu — just resize the window to force layout. This isn't new, but I figured it was worth re-sharing. Past 2014 it kinda seems to have fallen into obscurity.
