Git Packfile (.pack + .idx) Delta-Chain & Deleted Giant-Blob History Bloat X-Ray

Deterministic Git Packfile v2 ('PACK' + '\xfftOc' index) 64-bit offset & varint type/size header scanner + OFS_DELTA/REF_DELTA compressed-vs-inflated ratio profiler + Git-LFS candidate ranker engine (.pack, .idx, .bundle, .zip) built for GitHub, GitLab, Git LFS, GitHub Actions CI — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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