The F-Script project released a new version of
F-Script, which is an open source, interactive and scripting environment built from scratch for Cocoa, the native Mac OS X object model. F-Script allows interactive exploration, testing and use of Cocoa-based objects and frameworks. It can be used stand-alone or embedded into other applications. This
new version comes with many new features, including greatly improved graphical tools for manipulating Cocoa objects.