1yefuwang1/vectorlite
Fast, SQL powered, in-process vector search for any language with an SQLite driver
Implements vector search via a SQLite runtime-loadable extension backed by HNSW indexing with SIMD-accelerated distance calculations using Google's Highway library. Supports multiple distance metrics (L2, cosine, inner product), tunable HNSW parameters, metadata filtering with predicate pushdown, and index serialization. Available as precompiled wheels/packages for Python and Node.js with native binaries for Windows, Linux, and macOS (x64/ARM64).
351 stars.
Stars
351
Forks
9
Language
C++
License
Apache-2.0
Category
Last pushed
Feb 22, 2026
Commits (30d)
0
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