A collection of historic operating systems — from Windows 3.1 to Windows 11, through Mac and Linux — relivable in the browser. Pick one and boot it.
Web OS is a small interactive museum of the interfaces that shaped personal computing: from the flat colors of Windows 3.1 to the translucent windows of more recent versions, passing through the look of Mac and Linux. Every environment is rebuilt in its interface — windows, icons, effects — to be "powered on" directly in the browser.
It's not an emulator in the strict sense: the goal isn't to run real software from those systems, but to faithfully recreate the look and feel of using each era, as an exercise in interaction design and computing nostalgia.
From the start screen you pick which operating system to "boot": each one has its own interface rebuilt in HTML, CSS and JavaScript, with draggable windows, menus and small interactions consistent with the historical original.