Zero-config screen colour temperature daemon for X11. Reads your timezone, refuses to run twice, survives suspend. With a tray icon, an f.lux-style panel, and a ratatui dashboard.
linux rust daemon x11 tui dbus xrandr redshift eye-care color-temperature night-light blue-light-filter color-management ratatui gammastep
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Updated
Aug 22, 2026 - Rust