AIDA/Web: Open Source, Smalltalk Web application server: web server and framework for dynamic Internet/Intranet applications, in pure VisualWorks.
CodeCrawler: Language independent (Ada, C++, COBOL, Java, Smalltalk) reverse engineering tool, combines metrics, software visualization; based on Moose implementation of FAMIX metamodel, coded in VisualWorks Smalltalk. [free non-commercial use]
DoME: Domain Modeling Environment: Honeywell Smalltalk program. Extensible system for graphically developing, analyzing and transforming models of systems and software. Fully functional, tested, documented, and free, distributed under GNU General Public licenses. Native Smalltalk: VisualWorks.
Eiffel-like Assertions and Private Methods in Smalltalk: Assertions are considered one of the more useful and advanced aspects of Eiffel, and they are simple to implement.
John Brant's Page: Program information and downloads: refactoring browser, HotDraw, Smalltalk recorder, progress (percent) widgets, method wrappers, image stripper, test manager, Caterpillar business model.
Jun: Easy to use, VisualWorks Smalltalk-based, OO, high level, application framework and 3D graphics library, supports geometry and topology shape manipulation. With references. [Open Source, GPL]
Jun for Smalltalk: 3D Graphics Library with topology and geometry, OpenGL graphics layer for Smalltalk, coded in VisualWorks. [Open Source, GPL]
Mission Software, Inc.: Smalltalk/JVM, Smalltalk compiler for the Java virtual machine, lets Smalltalk run on any JVM, makes 100% Java class files. Business OS, easy, scalable, distributed application development with VisualAge Smalltalk.
Seaside: Framework to make sophisticated, highly interactive, dynamic web applications in Smalltalk quickly, reusably, maintainably, via abstractions layered over HTTP and HTML. Descriptions, downloads, tutorials, video, documents.
SmallInterfaces: Smalltalk extension, introduced the notion of interface in Smalltalk, first developed by Benny Sadeh. Allows limiting variable types.
TOPLink: Bridges the gap between object and relational technology. Available for Smalltalk, Java, and GemStone. A potent tool when you must access relational data with object-oriented applications.