Show HN: BloomDisk – free open-source alternative to paid Mac disk analyzers

Category: cli-tool

Tags: disk-analyzer, macos, open-source

Score: 5.3/10 (Innovation: 4, Technical: 5, Documentation: 7, Utility: 5)

BloomDisk is a free, open-source Mac disk analyzer that visualizes storage usage with sunburst charts, treemaps, and list views, and includes smart cleanup for developer caches. It runs entirely locally without telemetry, offering a privacy-respecting alternative to paid tools like DaisyDisk. The project is well-documented with a user guide and architecture docs, though its feature set is mostly incremental over existing solutions.

Target audience: backend devs

Repository: https://github.com/Nabilhassan12345/BloomDisk · JavaScript · MIT · 1 stars

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