text-similarity-node
High-performance and memory efficient native C++ text similarity algorithms for Node.js
tkyodrift
Lightweight CLI tool and library for detecting AI model drift using embeddings and scalar metrics. Tracks semantic, conceptual, and lexical change over time.
distance-sensitive-hash
Lightning-fast Euclidean distance search using locality-sensitive hashing. Compress high-dimensional vectors into tiny fingerprints for 10× faster similarity search with 99% less memory usage.