duf

Provides user-friendly, colorful output that automatically adjusts to terminal theme and width, transforming dense disk data into an immediately readable format. From the README: it 'adjusts to your terminal's theme & width' for optimal presentation.

Allows grouping and filtering devices by type, mount point, or filesystem, and sorting by criteria like size or usage, enabling focused analysis. The README shows examples like '--only local,network' and '--sort size' for flexible control.

Can output disk usage data in JSON format with the '--json' flag, facilitating integration with scripts, monitoring tools, and dashboards. This is highlighted as a key feature for automation.

Enables toggling columns, setting custom color thresholds for usage/availability, and showing inode information, offering fine-grained control over the display. The README details options like '--output mountpoint,size' and '--avail-threshold'.

Runs on multiple operating systems including Linux, BSD, macOS, and Windows, with installation via package managers or binaries, ensuring consistency across diverse environments. Installation instructions cover all major platforms.