30% of the worldwide market
of shipping containers is controlled by Smalltalk systems.

Stéphane Ducasse, Director of Research INRIA Lille


Spy comprises Smalltalk profiler tools and a code analysis framework. Spy contains
  • Hapa”o – Test Coverage Tool, for test coverage assess with an intuitive and interactive graphical representation of the software test suite.
  • Kai – Code Execution Profiler offers intuitive and appealing visual representation of software code execution.
The Spy component also contains the Mondrian framework on which these tools are built (and others may be).