REBOL Plugin (2004-2006)
REBOL Technologies

 

 

"REBtris" by Frank Sievertsen
 
REBOL is a programming language designed over 20 years and released in 1997, and in 2004 an experimental prototype for a REBOL web plugin was created, alongside a page containing several examples. The plugin started out as ActiveX for Internet Explorer only, but later in 2006 a plugin version for other browsers was released. Shortly after this however, the last update was made, leaving it in a beta as an unsecure prototype.