LuCI is a web-based graphical user interface and management framework for OpenWrt. It serves as an embedded Linux router dashboard that allows for the configuration of network devices and system operations through a web browser.
The framework provides a visual system for managing firewall rules, DHCP, and wireless settings. It enables remote system administration by translating web requests into backend tasks and system changes.
The system utilizes a remote procedure call daemon for backend execution and a unified configuration interface for state management. It employs a logic layer and template-driven generation to render the user interface and dynamically build navigation menus based on installed packages.