The introspector project aims to create a semantic interface into the GNU GCC compiler and other free tools. The data extracted will be useful for other object brokers. Currently hosted on sourceforge, we will be migrating the project to objectweb.
Dryverl is an XML dialect for specifying Erlang-to-C bindings as C port drivers, and a set of XSLT stylesheets that generate all of a binding's Erlang and C source code.
Enhydra DODS is a code generating O/R mapping tool with true SQL queries for predictable performance, configurable templates and data/query caching. Can be used in standalone applications, every application server and of course with Enhydra Server.
ASM is a Java bytecode manipulation framework. It offers similar functionalities as BCEL or SERP, but is much more smaller and faster than these tools.
Generation engine able to build graphical user interfaces (GUI) from DTDs and customization models. This makes the GUIs adapted to the edition of XML documents.