SICStus Prolog IDE, also known as SPIDER, is an Eclipse-based
development environment for SICStus with many powerful features.
SPIDER is meant to eventually replace the Emacs interface and the
Windows spwin.exe program as the main development environment for
SICStus Prolog.
SPIDER was initially made available with SICStus Prolog 4.1.0.
See SICStus Prolog IDE
for more information and links.