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Show HN: An offline-first semantic search library with no DB or APIs

https://github.com/iaavas/simile-search
2•aavashbaral•1mo ago
Hi HN,

I built simile-search after struggling with semantic search for small projects and product catalogs where running a vector DB or calling APIs felt like overkill.

simile-search is an offline-first semantic search library: - No database - No external APIs - Local embeddings + fuzzy matching - Works well with messy human input (names, typos, partial queries)

It’s designed for cases like local apps, small catalogs, demos, and environments with limited infra.

GitHub: https://github.com/iaavas/simile-search npm: https://www.npmjs.com/package/simile-search

I’d really appreciate feedback on the approach, performance tradeoffs, and where this might break down.

Comments

sheldonjackson•1mo ago
isn't there already a library for this mini-search or something
aavashbaral•1mo ago
yeah but it doesn't use semantic search (based on cosine similarity vector search)