I accidentally found this “hidden” feature in Apple Safari 2.0.1 while messing with the “Debug” menu. For whatever reason, there’s a “Use Transparent Window” option under the Debug menu. In between page loads, the entire window goes transparent — a pretty cool effect.
To get to this feature, you first need to enable the Debug menu, which is hidden by default.
1. Quit Safari.
2. Open a terminal window.
3. Copy and paste
4. Launch Safari. You will find the new “Debug” menu option at the far right side of the menu bar.
You can read more about the Debug menu here.
