This is the face offered to the world by the other machines in the office. My world, mine, mine, mine. Network Neighborhood, just like Mister Rogers'. On one side of me was the Linux machine, which I'd managed to get booted from a floppy. NT is my development platform, the place where I'm supposed to write serious code.
Developers get the benefit of visual layout without the hassle of having to remember HTML code.
You really don't need to understand any of them to include the functionality they offer in your program. My programming tools were full of wizards. No need to even learn it. Up pops a parent and child window, already furnished with window controls, default menus, icons and dialogs for printing, finding, cutting and pasting, saving and so forth. The process takes three minutes.