OpenLogi

OpenLogi talks to Logitech mice, keyboards and webcams directly over HID++ and UVC, so button remapping, DPI and SmartShift are set from a native app instead of Logitech's own Options+. It is written in Rust on GPUI and runs on macOS, Linux and Windows, with Linux treated as a first-class target rather than an afterthought. Configuration is a single TOML file you can sync between machines however you like, and there is a real CLI next to the GUI for scripting. Gestures can be attached to any physical button or switched off entirely, and there is no account and no telemetry. The project is Apache 2.0 and still under active development, so features and config format may change before it settles.