PyPI
facebookresearch/faiss
A library for efficient similarity search and clustering of dense vectors.
MITSep 16, 2026 · metrics 2.10.0
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Catalogue tag
#similarity
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
24 records
crates.io · npm · Go +1
ashvardanian/NumKong
SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐
Apache-2.0Sep 12, 2026 · metrics 2.10.0
NuGet
soenneker/soenneker.utils.string.cosinesimilarity
A utility library for comparing strings via Cosine Similarity
MITSep 10, 2026 · metrics 2.10.0
NuGet
soenneker/soenneker.utils.string.jaccardsimilarity
A utility library for comparing strings via the Jaccard similarity algorithm
MITSep 14, 2026 · metrics 2.10.0
NuGet
soenneker/soenneker.utils.string.longestcommonsequence
A utility library for comparing strings via the Longest Common Sequence algorithm
MITSep 14, 2026 · metrics 2.10.0
NuGet
soenneker/soenneker.utils.string.trie
A utility library for comparing strings via trie (prefix tree) similarity
MITSep 14, 2026 · metrics 2.10.0
PyPI
iscc/iscc-sdk
ISCC - Software Development Kit
Apache-2.0Sep 10, 2026 · metrics 2.10.0
PyPI · crates.io · Go
The-Billy-Company/relate
Code similarity search by compression - find near-duplicate files, clone families, and where a pasted snippet came from. No embeddings, no model, no vector database.
Apache-2.0Oct 1, 2026 · metrics 2.10.0
npm
mljs/distance
Distance functions to compare vectors
MITSep 6, 2026 · metrics 2.10.0
npm · crates.io · PyPI
photostructure/sqlite-vec
A vector search SQLite extension that runs anywhere! Community fork adding distance constraints, pagination and optimize command to reclaim unused space.
Apache-2.0Sep 11, 2026 · metrics 2.10.0
crates.io
kornelski/dssim
Image similarity comparison simulating human perception (multiscale SSIM in Rust)
AGPL-3.0Oct 21, 2026 · metrics 2.10.0
npm
therohk/datum-merge
Simplified diff and merge for deeply nested objects.
MITSep 15, 2026 · metrics 2.10.0
crates.io
neuml/txtai.rs
Rust client for txtai
Apache-2.0Sep 19, 2026 · metrics 2.10.0
npm
neuml/txtai.js
JavaScript client for txtai
Apache-2.0Sep 19, 2026 · metrics 2.10.0
Packagist
MacPaw/similar-arrays
Similar Array Library
MITSep 21, 2026 · metrics 2.10.0
crates.io
rapidfuzz/strsim-rs
:abc: Rust implementations of string similarity metrics
MITSep 16, 2026 · metrics 2.10.0
NuGet · npm
scottgal/styloflow
An ephemeral workflow engine which acts as the basis for the StyloBot, Wall & Workflow as well as the lucidRAG system
UnlicenseSep 11, 2026 · metrics 2.10.0
Packagist
Edgaras0x4E/StrSim
Collection of string similarity and distance algorithms in PHP including Levenshtein, Damerau-Levenshtein, Jaro-Winkler, and more
MITOct 13, 2026 · metrics 2.10.0
npm
sindresorhus/leven
Measure the difference between two strings with the fastest JS implementation of the Levenshtein distance algorithm
MITSep 16, 2026 · metrics 2.10.0
npm
electrovir/fuzzy-vir
No repository description published.
CC0-1.0Sep 6, 2026 · metrics 2.10.0
PyPI
asigalov61/midisimx
Greatly improved, enhanced, and streamlined fork of midisim for calculating, searching, and analyzing MIDI-to-MIDI similarity at scale
Apache-2.0Oct 13, 2026 · metrics 2.10.0
NuGet
jchristn/StringSimilarity
Simple US-English String Similarity Score Calculator
MITOct 3, 2026 · metrics 2.10.0
npm
ka-weihe/fastest-levenshtein
The fastest implementation of Levenshtein distance in JS/TS.
MITSep 16, 2026 · metrics 2.10.0
npm
tad-lispy/node-damerau-levenshtein
Damerau - Levenstein distance function for node
BSD-2-ClauseOct 21, 2026 · metrics 2.10.0