Aside from the core ns-3 simulator, several projects are hosted at nsnam.org or are closely associated with ns-3, and are listed below.

• Direct Code Execution (DCE): a framework to execute real kernel and application code from within ns-3
• netanim: an offline animator based on the Qt 4 toolkit
• pybindgen: a tool to generate Python bindings for C/C++ code
• bake: a build tool for ns-3 </ul> Additional related projects can be found on our wiki.