Comment by hulitu

1 day ago

The UX designers copied the look, minus the colors, and without functionality. Whoever thinks, that an 1px border for a resizable element on a 4k display is ok, is insane.

Even back when we had much fewer pixels on most displays, people knew 1px drag targets were a bad idea. Some UIs dos have single pixel borders, but tended to have extra decorations at the corners so there was something larger to interact with there, and/or implemented something like a control key making any point in the window a size/move target.