Insight - a minimalist GUI for ROS2

Insight is a minimalist GUI alternative to rqt. It is a GTK4-based tool for exploring ROS2 topics, services, and messages, featuring the GNOME Adwaita style.

Features

Nodes

### Node List Page - Browse all active ROS2 nodes - Group nodes by namespace - Search and filter nodes - View hidden nodes ### Node Info Page - View detailed node information - Display node publishers, subscribers - Show service clients and servers and action clients and servers - Show Node parameters and jump to the parameter edit page

Topics

### Topic List Page - Browse all available ROS2 topics - Group topics by namespace - Search and filter topics - View topic types and hidden topics ### Topic Info Page - View detailed topic information - Display topic interface types and their definition - Show publishers and subscribers ### Topic Publisher Page - Publish messages to ROS2 topics - Edit the published message as YAML/JSON/CSV - Publish once or as continuous stream ### Topic Subscriber Page - Subscribe to ROS2 topics - Receive messages as YAML/JSON/CSV - Message history and filtering - Get only one message or the continuous stream

Services

### Service List Page - Browse all available ROS2 services - Group services by namespace - Search and filter services - View service types and hidden services ### Service Info - View detailed service information - Show service providers - Display service request/response interface type and definition - Quickly jump to the service call page ### Service Call Page - Call ROS2 services - Edit the service request as YAML/JSON/CSV - View service responses

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