CATEGORY
Science 10,187 crates
Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.
gomory-hu-treeA Rust implementation of the Gomory-Hu tree algorithm for finding all-pairs min-cuts in a graph.491MIT OR Apache-2.0
biboxTerminal-based bibliography manager with three-panel TUI and AI-agent-friendly Markdown notes491MIT
infotheoryThe algorithmic information theory library.491ISC OR Apache-2.0
zenforks-cubecl-stdCubeCL Standard Library.491MIT OR Apache-2.0
astrora_coreAstrora - Rust-backed astrodynamics library - core computational components490MIT
deep_causality_ethosProgrammable ethics for DeepCausality.490MIT
neuro-divergent-trainingComprehensive training infrastructure for neural forecasting models488MIT OR Apache-2.0
lightgbm-rustRust bindings for LightGBM, a gradient boosting framework. Downloads LightGBM binaries at build time for cross-platform…488Apache-2.0
xalen-coordsCoordinate frames, precession, nutation, and frame transforms for XALEN Ephemeris488Apache-2.0 AND BSD-3-Clause
phago-runtimeColony management, scheduling, and runtime for Phago biological computing487MIT
swe-bench-adapterSWE-Bench adapter for ruv-swarm orchestration system486MIT OR Apache-2.0
powerio-matrixSparse matrices and graph outputs for power system case files, built on powerio.486MIT OR Apache-2.0
kalman_clusteringClustering vectors using Kalman Filter485Apache-2.0
hartreeQuantum chemistry and solid-state physics in Rust: HF/DFT/MP2/CCSD/CCSD(T), gradients, geometry optimization, dispersion,…485MIT OR Apache-2.0
frankenpandasClean-room Rust reimplementation of the pandas API — DataFrame, Series, GroupBy, Rolling, Resample, MultiIndex, 8 IO formats.…485non-standard
theveninCore simulation engine for thevenin: sparse matrices, MNA assembly, solvers485BSD-3-Clause
ferrolearn-numericalNumerical foundations for the ferrolearn ML framework: sparse eigensolvers, graph algorithms, distributions, optimization,…484MIT OR Apache-2.0
sfc6xxx-rsA pure rust implementation of the SHDLC driver for sensirion's SFC6XXX mass flow controllers483MIT
formicaHigh-performance Rust clustering library for financial data analysis483Apache-2.0
unimorph-coreCore library for UniMorph morphological data483Apache-2.0
numra-nonlinearNonlinear solvers for Numra: Newton-Raphson with line search, analytical or finite-difference Jacobians.483LicenseRef-Numra-Academic-Research-NonCommercial
bicycle_random_numericsCollect numerics for random Pauli-generated rotations run on the bicycle architecture483Apache-2.0
spvirit-serverPVAccess server library for EPICS482BSD-3-Clause
varpulis-runtimeRuntime execution engine for Varpulis — Rust stream processing with pattern matching, forecasting, and real-time detection.481MIT OR Apache-2.0
scalopScalop, an argumentation solver.481GPL-3.0-or-later
ppflibAdvanced computational library for Physics-Prime Factorization (PPF): quantum mechanics through number theory, featuring Sign…481MIT OR Apache-2.0
moritzbrantner-tensor-dataSmall finite f32 tensor contracts and metadata for video-analysis.481MIT OR Apache-2.0
ruthrilA powerful AI/ML framework is under development480MIT
trashpandaA Rust library for contextual multi-armed bandits480Apache-2.0 OR MIT
jantuJantu — ethology and creature behavior engine for instinct, survival, social dynamics, and swarm intelligence479GPL-3.0-only
mech-notebookGui notebook interface for the Mech programming language.478Apache-2.0
hoomd-manifoldEnable hoomd-rs simulations in curved space.478BSD-3-Clause
ontocore-lspLanguage server for OntoCode (OntoCore LSP via ontocore-lsp)476MIT OR Apache-2.0
pounce-qpSparse parametric active-set quadratic programming subproblem solver for POUNCE. Drives the active-set SQP NLP path and the…476EPL-2.0
swarm-engine-coreCore types and orchestration for SwarmEngine476MIT
fp-conformanceDifferential conformance harness for frankenpandas against a live pandas oracle — packet fixtures + fuzz seed tests + live-oracle…476non-standard
shariraSharira — physiology engine for skeletal structures, musculature, locomotion, and biomechanics475GPL-3.0-only
oxigdal-zarrZarr v2/v3 driver for OxiGDAL - Pure Rust multidimensional array storage475Apache-2.0
firered-vadStreaming Voice Activity Detection wrapping the FireRedVAD model via ONNX Runtime475MIT OR Apache-2.0
integral-coreIntegral engines (Obara-Saika / Rys) and operator layer for the integral crate.475Apache-2.0 OR MIT
rust-imbalanced-learnHigh-performance resampling techniques for imbalanced datasets in Rust474MIT OR Apache-2.0
taco-parserA crate containing parsers to parse threshold automata and ELTL specifications from ByMC and TLA+ specification files. This crate…474non-standard
ontoindex-coreCore types and workspace scanner for OntoIndex474MIT OR Apache-2.0
enigma-cliA command-line interface for an Enigma machine simulator. Configurable with any reflector, number of rotors, and plugboard pairs.473MIT
murk-arenaArena-based generational allocation for Murk simulations473MIT
bts-rsBacktest your trading strategy.473MIT
hopfieldDense associative memory and modern Hopfield networks473MIT OR Apache-2.0
stochastic-rs-copulasBivariate, multivariate, and empirical copulas.472MIT
plotive-icedIced integration library for plotive472MIT
hoomd-randCounter-based random number generation for molecular dynamics and Monte Carlo simulations in hoomd-rs.472BSD-3-Clause
flodl-sysRaw FFI bindings to libtorch via a thin C++ shim472MIT
cadkCAD kernel in pure Rust (B-Rep, CSG, tessellation)471MIT
dreamwell-metaphorsDreamwell metaphor system — bridge packet formalization, wave params, materialization tiers, metaphor profiles, evaluation…471Apache-2.0
surge-opfSurge OPF — Optimal Power Flow solvers (DC-OPF, AC-OPF, SCOPF)471PolyForm-Noncommercial-1.0.0
gazefilter-arrsacFrom the paper "A Comparative Analysis of RANSAC Techniques Leading to Adaptive Real-Time Random Sample Consensus"469MIT
liblasA Rust library to parse .las files469MIT OR Apache-2.0
chronos-vectorHigh-performance temporal vector database — treats time as a geometric dimension of embedding space469non-standard
mapping_infoCompact mapping/run metrics container and reporting utilities for sequencing read mapping pipelines.469MIT
murk-obsObservation specification and extraction for Murk simulations468MIT
pounce-algorithmAlgorithm-side core for POUNCE (port of Ipopt's src/Algorithm/): IteratesVector, IpoptData, CalculatedQuantities, KKT solvers,…467EPL-2.0
ipfrs-tensorlogicZero-copy tensor operations and logic programming for content-addressed storage466Apache-2.0
flash-libRust port of the FLASH read merging algorithm466MIT
amari-probabilisticProbability theory on geometric algebra spaces - distributions, stochastic processes, and Bayesian inference for…465MIT OR Apache-2.0
baracuda-transformer-engine-sysBuild + raw FFI bindings to baracuda's port of NVIDIA TransformerEngine's FP8 cast/transpose + delayed-scaling recipe primitives.…465MIT OR Apache-2.0
adsb-anomalyA sophisticated real-time anomaly detection system for ADS-B aircraft data with multi-tier detection algorithms, real-time web…464MIT
ineruIneru: Neural-inspired memory system for AIngle AI agents464Apache-2.0 OR LicenseRef-Commercial
ferroplanA fast, data-parallel PDDL planner in Rust — FF heuristic with ADL, numeric, derived axioms, PDDL3 preferences, PDDL2.1 temporal,…464MIT OR Apache-2.0
fgumi-bam-ioBAM I/O factories and pipeline primitives for the fgumi family of crates463MIT
oxionnx-cudaCUDA-accelerated dispatch layer for oxionnx ONNX ops463Apache-2.0
tetrA Rust crate extending gguf-rs for easy GGUF model loading and inference integration463MIT OR Apache-2.0
ferrolearn-metricsClassification and regression metrics for the ferrolearn ML framework463MIT OR Apache-2.0
mastishkMastishk — computational neuroscience: neurotransmitters, neural circuits, sleep stages, HPA axis, default mode network462GPL-3.0-only
tranzKnowledge graph embedding models462MIT OR Apache-2.0
kshanaOpen, reproducible PNT-resilience simulator with quantum-sensor performance models461AGPL-3.0-only
rusty-genius-stemOrchestrator and event loop for rusty-genius459MIT
dpp-calcEU-methodology compliance calculators (CO2e, repairability) for Odal Node — pure, stateless459Apache-2.0
powerio-distMulticonductor distribution network model and lossless converters for OpenDSS, PMD JSON, and BMOPF JSON.459MIT OR Apache-2.0
ggml-ffiUp-to-date Rust FFI bindings to GGML.458MIT
causal-hubA library for causal models, inference and discovery.458AGPL-3.0-only
yscv-onnxONNX runtime with 128+ operators, quantization, and graph optimization458MIT OR Apache-2.0
rank-refineSIMD-accelerated MaxSim, cosine, diversity (MMR/DPP) for vector search and RAG pipelines457MIT OR Apache-2.0
pleiades-typesShared typed vocabulary for the pleiades astrology workspace: angles, bodies, time scales, observers, coordinates, zodiac modes,…457MIT OR Apache-2.0
rankfnsScoring functions for information retrieval457MIT OR Apache-2.0
pr4xisAxiomatic Intelligence — an ontology + category-theory reasoning engine: every claim derived from explicit axioms, with a proof…455CC-BY-NC-SA-4.0
apfpAdaptive precision floating-point arithmetic for robust geometric predicates455Unlicense
io-uring-op-connectConnect OpCode for io-uring-bearer454Apache-2.0/MIT
moenarch-text-model-runtimeShared tokenizer and native text model runtime traits for video-analysis.454MIT OR Apache-2.0
rfannA pure Rust implementation of the Fast Artificial Neural Network (FANN) library453MIT
hermes-malModel Architecture Language (MAL) parser — the single source of truth for Hermes model definitions453MIT
astrodyn_quantitiesPhantom-tagged typed quantities (Position, Velocity, ...) for orbital dynamics452MIT OR Apache-2.0
hoomd-spatialSpatial data structures used when computing interaction models in hoomd-rs.452BSD-3-Clause
datui-libData Exploration in the Terminal (library)451MIT
fp-pythonPyO3 Python bindings for FrankenPandas — import frankenpandas from Python451non-standard
rgpot-coreCore Rust library for rgpot: RPC-based potential energy surface calculations450MIT
kimi-expert-analyzerExpert analysis tool for Kimi-K2 to Rust-WASM conversion449MIT OR Apache-2.0
fp-frankentuiFrankenTUI terminal interface for interactive fp-frame / frankenpandas workflows.449non-standard
neopdf_legacyneopdf v0.2.0 for backward-compatible file reading448GPL-3.0-or-later
chematic-wasmWebAssembly bindings for chematic — use chematic from JavaScript/TypeScript448MIT OR Apache-2.0
nostradamus-coreNostradamus: constellation simulation and prediction447AGPL-3.0-or-later
geometric-langlands-cliUser-friendly CLI for the Geometric Langlands computational framework447MIT
pmetal-vocoderNeural vocoder (BigVGAN) for text-to-speech synthesis447MIT OR Apache-2.0
f1-nexus-strategyNext-generation Formula 1 strategy optimization platform with AI-powered race simulation446MIT OR Apache-2.0
minuetHolographic memory systems built on amari-holographic — the optical table for holographic computing446Apache-2.0
titans_memoryTitans Memory: Neural-inspired memory system for AIngle AI agents446Apache-2.0
ftp-calculator-coreCore FTP calculation library445MIT OR Apache-2.0
antex-rsANTEX (Antenna RINEX databases) parser445MPL-2.0
swh-osvMine data from vulnerability databases in the OSV format445GPL-3.0-or-later
oxicuda-sparseOxiCUDA Sparse - GPU-accelerated sparse matrix operations (cuSPARSE equivalent)444Apache-2.0
oxillama-quantQuantization kernels for all GGUF quantization types444Apache-2.0
doiget-mcpdoiget MCP server (stdio only). See ADR-0001.444MIT
gmt_dos-clients_optics-stateGMT M1 & M2 Optical State442MIT
tl-compilerBytecode compiler and VM for ThinkingLanguage (Phase 2)441Apache-2.0
njNeighbor-Joining phylogenetic tree inference. Auto-detects DNA/protein, supports multiple substitution models and bootstrap.441MIT
fgumi-sortHigh-performance external merge-sort engine for BAM files440MIT
pmetal-mhcManifold-Constrained Hyper-Connections (mHC) for stable deep network training440MIT OR Apache-2.0
cadcorePure-Rust CAD geometry kernel - B-Rep topology, analytic surfaces, O(N) filament sweep, STEP AP203 export. No OCCT, no C++.440MIT
bodhBodh — psychology engine for cognition, perception, learning, and decision-making439GPL-3.0-only
varnaVarna — multilingual language engine: phoneme inventories, G2P rules, scripts, grammar, and lexicon for 50+ languages439GPL-3.0-only
zenforks-cubecl-cpuCPU runtime for CubeCL439MIT OR Apache-2.0
jivanuJivanu — microbiology engine for growth kinetics, metabolism, genetics, and epidemiology438GPL-3.0-only
qvm-schedulerHigh-performance quantum circuit scheduler for multi-job quantum computing with OpenQASM 3436MIT
precinctApproximate nearest-neighbor search over region embeddings436MIT OR Apache-2.0
feff10-sysBuild system for FEFF10 Fortran code436MIT OR Apache-2.0
fmi-export-deriveProc-macro support for fmi-export435MIT OR Apache-2.0
embedcacheHigh-performance text embedding service with caching capabilities435GPL-3.0
flash_rerankCore reranking engine — cross-encoder and ColBERT inference via ONNX Runtime435AGPL-3.0-or-later
oxigaf-flameFLAME parametric head model — LBS, normal maps, mesh sampling434Apache-2.0
loqa-voice-dspShared DSP library for voice analysis (pitch, formants, spectral features)434MIT
conformal-predictionConformal prediction with formal verification: CPD, PCP, streaming calibration, and Lean4 proofs434MIT OR Apache-2.0
xn-moshiAnother minimalist deep-learning framework optimized for inference.434MIT/Apache-2.0
ruvector-postgresHigh-performance PostgreSQL vector database extension v2 - pgvector drop-in replacement with 230+ SQL functions, SIMD…433MIT
math-bemHigh-performance Boundary Element Method library for acoustic scattering433GPL-3.0-or-later
vkmlHigh-level Vulkan-based machine learning library433MIT
toraniko-primitivesCore type definitions for the toraniko factor model432MIT
yscv-detectObject detection pipeline with YOLOv8, NMS, and heatmap decoding432MIT OR Apache-2.0
ferrotorch-tokenizeText tokenization wrapper around the HuggingFace tokenizers crate for ferrotorch431MIT OR Apache-2.0
starsight-layer-1Layer 1: Rendering abstraction431GPL-3.0-only
baracuda-ozimmuSafe Rust wrapper for baracuda's clean-fork of Hiroyuki Ootomo's ozIMMU — Ozaki-scheme FP64 GEMM that synthesizes a DGEMM from…431MIT OR Apache-2.0
tonelli-rsA Rust implementation of the Tonelli-Shanks algorithm for computing square roots modulo a prime430MIT
dreamwell-gpuDreamwell shared GPU infrastructure — wgpu pipelines, compute, ray tracing, mesh shaders, particles, sprites, procedural…427Apache-2.0
relib-bddBinary Decision Diagrams (BDD) and Zero-suppressed BDDs (ZDD) for the relib reliability toolkit (engine behind the relibmss…427MIT
empyrean-sysLow-level FFI bindings to the libempyrean astrodynamics C ABI. For an ergonomic Rust API, use the empyrean crate.426BSD-3-Clause
hoomd-gsdRead and write GSD files.426BSD-3-Clause
xad-rsExact automatic differentiation for Rust — forward-mode, reverse-mode, first- and second-order, with a unified `Real` trait for…426AGPL-3.0-or-later
vcadParametric CAD in Rust — CSG modeling with multi-format export425MIT
sbol-rdfRDF primitives and multi-format (Turtle, RDF/XML, JSON-LD, N-Triples) I/O used by the sbol crate.424MIT OR Apache-2.0
sciformatsA library for reading scientific data formats.424MIT
corenMachine capability detection and compute normalization424MIT OR Apache-2.0
ferray-polynomialPolynomial operations (evaluation, fitting, roots, arithmetic) for ferray424MIT OR Apache-2.0
relib-mddMulti-valued Decision Diagrams (MDD, MTMDD, MTMDD2) for the relib reliability toolkit (engine behind the relibmss Python package).424MIT
seiza-statsShared robust statistics for astrophotography pipelines423Apache-2.0
triplets-coreCore types, traits, and algorithms for the triplets data pipeline framework.423MIT OR Apache-2.0
rustalign-commonUltrafast DNA sequence aligner using FM-index and Smith-Waterman423MIT
haagenti-fragmentsCross-model fragment sharing library for HoloTensor compression422MIT OR Apache-2.0
abaxA lightweight Rust library providing high-precision mathematical constants and special functions, including Bernoulli numbers,…422MIT
mimirs-haHigh-availability replication layer with Raft consensus for MimirsWell422MPL-2.0
tanmatratanmatra — Atomic and subatomic physics: Standard Model, nuclear structure, radioactive decay, spectral lines421GPL-3.0-only
tensogram-szipPure-Rust CCSDS 121.0-B-3 Adaptive Entropy Coding (AEC/SZIP) — encode, decode, and range decode421Apache-2.0
anno-metricsShared evaluation/analysis primitives for anno (metrics + cluster encoders)421MIT OR Apache-2.0
hoomd-geometryConstruct and manipulate shapes in space. Compute their properties, sample points in them, and evaluate whether shapes intersect.…421BSD-3-Clause
ferrolearn-neighborsNearest neighbor models for the ferrolearn ML framework420MIT OR Apache-2.0
carbon-simdSIMD utilities written with Rust (fularuen project)419MIT
graphmind-optimizationHigh-performance metaheuristic optimization algorithms (Jaya, Rao, TLBO, BMR, BWR, QOJaya, ITLBO) in Rust.419Apache-2.0
hoomd-deriveDerive macros for hoomd-rs traits.419BSD-3-Clause
ontocoreOntoCore — semantic workspace engine for ontology development418MIT OR Apache-2.0
dicom-toolkit-netAsync DICOM networking: association management, DIMSE services (C-ECHO, C-STORE, C-FIND, C-GET, C-MOVE)418MIT OR Apache-2.0
kam-coreCore types and traits for alignment-free variant detection417MIT
slowrxPure-Rust SSTV (Slow-Scan TV) decoder library — a port of slowrx by Oona Räisänen417MIT
seiza-stretchReusable parameterized display stretching for astrophotography pipelines416Apache-2.0
woolly-ggufZero-copy, memory-mapped GGUF format loader for Rust416MIT OR Apache-2.0
molprint-coreCore molecular graph representation, SMILES parser, and ring perception416MIT
bobyqaDependency-free BOBYQA: derivative-free minimization of a box-constrained function from values alone — a faithful pure-Rust port…415MIT OR Apache-2.0
fm-bindingsRust bindings for Apple's Foundation Models framework415MIT OR Apache-2.0
trim-galoreFast adapter and quality trimming for NGS data413GPL-3.0-only
vle-unitsDimensional analysis and unit conversion for vapor-liquid equilibrium and thermodynamic calculations413MIT
peacoqc-rsPeacoQC quality control algorithms for flow cytometry413MIT
oxicuda-solverOxiCUDA Solver - GPU-accelerated matrix decompositions (cuSOLVER equivalent)412Apache-2.0
ruqu-coreHigh-performance quantum circuit simulator in pure Rust - state-vector simulation with SIMD acceleration, noise models, and…412MIT
signature-rs-binCLI Application that computes the log signature from path data412AGPL-3.0-only
wifi-densepose-nnNeural network inference for WiFi-DensePose pose estimation412MIT OR Apache-2.0
ferricmlA lean, pure-Rust toolkit for classical machine learning411MIT
anomstream-coreCore streaming anomaly detectors + companion primitives (Random Cut Forest, per-feature EWMA / CUSUM, drift detectors, streaming…411Apache-2.0
gymnasiaOpenAI Gymnasium environments in pure Rust411Apache-2.0
somatizeComputational graph runtime for research pipelines, agent orchestration, and data virtualization411Elastic-2.0
mecab-ko한국어 형태소 분석기 - MeCab-Ko의 순수 Rust 구현410MIT OR Apache-2.0
ferrolearn-datasetsBuilt-in datasets and synthetic data generators for the ferrolearn ML framework410MIT OR Apache-2.0
torsh-graphGraph neural network components for ToRSh - powered by SciRS2410Apache-2.0
torsh-modelsPre-trained models and model zoo for ToRSh deep learning framework410Apache-2.0
sharpebench-attestSharpeBench forward-attestation: pre-registration commitments + signed, verifiable result chains.410MIT OR Apache-2.0
seiza-xisfXISF image reading and writing for the Seiza astrophotography toolkit409Apache-2.0
ustar-parserLightweight STAR format parser for CIF, mmCIF, NMR-STAR, and other scientific data formats409LGPL-3.0-only
atomr-infer-runtime-openaiOpenAI Chat Completions provider for atomr-infer — implements ModelRunner against api.openai.com, with cost table, error…409Apache-2.0
graphmind-graph-algorithmsGraph algorithms (PageRank, WCC, BFS, Dijkstra) for Graphmind Graph Database409Apache-2.0
pmetal-core-deriveProcedural macros for pmetal-core (JobSpec derive)409MIT OR Apache-2.0
ontocore-cliCLI for OntoCore (ontocore-*) ontology indexing and querying408MIT OR Apache-2.0
forgellm-codegen-gpuGPU code generation via wgpu/WGSL for ForgeLLM408MIT
ibm_hfpPure-Rust IBM hexadecimal floating point (HFP) types with bit-exact IEEE-754 conversion.408MIT
torsh-seriesTime series analysis components for ToRSh - powered by SciRS2407Apache-2.0
siSI and IEC prefixes406Apache-2.0 OR MIT
lift-tensorLIFT-TENSOR: AI dialect — tensor types, attention, KV cache, MoE, quantisation406MIT