- jzon: a simple JSON parser and printer; supports different character encodings and pretty printing
- ozfind: source code navigation and documentation finder for Mozart/Oz in GNU Emacs (see also: http://ozfind.jottit.com)
- elmoz: a source code annotating debugger for a subset of Oz
- A macro for Mozart/Oz that allows for easy list comprehension syntax.
- Instructions on how to setup Emacs Flymake to work with Mozart/Oz.