OSS
turbovec is at 17,125 stars for a Rust vector index and has never cut a single release
RyanCodrai/turbovec is an MIT vector index built on TurboQuant, written in Rust with Python bindings, created 2026-03-26 and pushed 2026-09-13. It has 17,125 stars, 1,470 forks and 17 open issues, and the releases API returns nothing at all, so every user is installing from source or from a crate published outside GitHub releases. Seventeen thousand stars with no tagged version is a maturity signal to weigh before it goes anywhere near a retrieval path you depend on.
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