Developer builds pgDumpster CLI after finding Supabase backups more complex than expected

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A developer discovered that backing up a Supabase project involves far more than a simple database dump and storage copy, after a Reddit discussion highlighted critical gaps in common backup approaches. Issues such as non-atomic snapshots, missing auth data, storage metadata, and unverified restorability prompted them to build a dedicated tool called pgDumpster. The CLI handles PostgreSQL roles, schema, and data while generating a portable archive with a manifest, integrity details, and explicit coverage limitations. Rather than claiming complete backups, pgDumpster surfaces what cannot be captured or restored identically, making gaps visible instead of silently ignoring them. Released as version 0.1.2, the tool is publicly available on GitHub and npm under a PolyForm Shield licence, free for personal and self-hosted use.

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