Eclipse Cyclone DDS is a very performant and robust open-source implementation of the Data Distribution Service (DDS) standard by the Object Management Group (OMG) and the related wire protocol for interoperability (RTPS). It is developed completely in the open as an Eclipse IoT project with a growing list of adopters, and has become a tier-1 middleware for the Robot Operating System (ROS 2).

Eclipse Cyclone DDS is a very performant and robust open-source implementation of the Data Distribution Service (DDS) standard by the Object Management Group (OMG) and the related wire protocol for interoperability (RTPS). It is developed completely in the open as an Eclipse IoT project with a growing list of adopters, and has become a tier-1 middleware for the Robot Operating System (ROS 2).

czmq (previously known as libzapi) provides a high-level C binding for 0MQ, a lightweight messaging library.

This is the GNU Objective-C++ compiler for the x86_64-linux-gnux32 architecture, which compiles Objective-C++ on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

This is the GNU Objective-C compiler for the alpha-linux-gnu architecture, which compiles Objective-C on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

Gecode is a toolkit for developing constraint-based systems and applications. Gecode provides a constraint solver with state-of-the-art performance while being modular and extensible.