Wikipedia
FrameGang
FrameGang was an applet for developing HTML frames for Netscape released by Sausage Software in April 1996. The program featured a drag-and-drop interface that allowed users to define the number, size and position of the HTML frames without knowledge of HTML. It was one of the four "snaglets" along with Crosseye, Flash, and Clickette that were released by Sausage Software that month.
FrameGang used non-standard HTML tags which were meant to be used with Netscape, and thus not all browsers were able to use the frames created.
FrameGang is no longer for sale by Sausage Software.