Embeddable HNSW Library for Go
Frustrated by the inability to play with semantic search / ANN in Go w/o a heavy-weight external DB, I created this HNSW library. I hope other gophers find it useful.
In plain words
Embeddable HNSW Library for Go is an implementation of the HNSW (Hierarchical Navigable Small World) algorithm that enables approximate nearest neighbor search and semantic search capabilities directly within Go applications. It is designed for Go developers who want to experiment with vector similarity search without relying on external database systems. The library provides a lightweight, embedded alternative for incorporating ANN functionality into Go projects.
written from the facts on this page · September 2026
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