Delta – A disk space analyzer that tracks where your disk space went
Historical disk diffs in a Tauri app, but WizTree and Disk Utility already do snapshots.

Treemap plus icicle views and native SwiftUI builds give Klarity snappy local scans and a modern UI, with handy touches like Move to Trash and a menu-bar RAM monitor. It’s an attractive, lower-cost alternative to DaisyDisk with privacy (no telemetry) baked in — but it’s more refinement than innovation in an already crowded niche.
macOS users and power users who need a fast, privacy-focused disk analyzer (developers, sysadmins, general users)
I built this as an alternative to DaisyDisk ($9.99) because I wanted a modern disk analyzer without the premium price tag. Klarity Disk is $6.99 one-time on the Mac App Store.
Some technical details: • Built natively for macOS • Efficient file system traversal for fast scanning • Visual representation of disk usage • Smart detection of reclaimable space
Would love feedback from the HN community, especially on features you’d want in a disk analyzer.
App Store: https://apps.apple.com/in/app/klarity-disk/id6758895498?mt=1...
Historical disk diffs in a Tauri app, but WizTree and Disk Utility already do snapshots.
Classic treemap UI back on native Apple Silicon, but disk space visualizers already exist.
ncdu for macOS with Finder reveal—finally integrates with the OS properly.
Customizable Space management with AppleScript hooks, but macOS-only and Mission Control already exists.
GrandPerspective-style treemaps running in the browser with millions of nodes.
Yet another Markdown Quick Look generator in a crowded category.