rapid_pbd is a programming by demonstration application for the PR2, Fetch, and Baxter robots.
code_it is a web-based programming interface for ROS robots.
ros_explorer is a web-based application for getting information about the ROS graph (i.e., browsing publishers, subscribers, services, messages types, and parameters).
Robot web server is an ROS application launcher that can be used as a robot website.
Blinky is robot face, designed for tablets, that can be used to show text and ask for user input.
transform_graph is a C++ ROS library for computing transformations that are connected through arbitrary graph structures.
robot_markers is a C++ ROS library for visualizing URDFs as visualization_msgs/MarkerArray messages.
surface_perception is a simple C++ ROS library for doing tabletop perception.
moveit_goal_builder is a C++ ROS library for constructing MoveGroupAction goals. This allows developers to call the move_group action directly, which is more flexible that using the move_group interface.