WinLIKE is a window manager for web applications and websites and has been written in JavaScript (DHTML). With its help user interfaces can be developed for the Web, which resemble those from window-based operating systems (e.g. Microsoft Windows). Through the use of several windows, reloads within the browsers are reduced, as in Ajax, and it remains up to the user to decide which content is to be shown or closed (also see Multiple Document Interface).