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.
decimal-scaledConst-generic base-10 fixed-point decimals (D18/D38/D76/D153/D307 and the half-width tiers up to D1232) with integer-only…406MIT OR Apache-2.0
baracuda-optimOptimizer kernels (Adam / LAMB / SGD) for the baracuda CUDA stack, built on the multi_tensor_apply idiom vendored from NVIDIA…406MIT OR Apache-2.0
axonml-quantModel quantization for the Axonml ML framework405MIT OR Apache-2.0
bcurveDLMM bonding curve405MIT
torsh-metricsComprehensive evaluation metrics for ToRSh - powered by SciRS2405Apache-2.0
torsh-clusterUnsupervised learning and clustering algorithms for ToRSh, powered by SciRS2405Apache-2.0
seesaw-tggDelta-extended Triple Graph Grammar engine with rank-based backtracking: graph, ops, cascade, fold.404Apache-2.0
lift-quantumLIFT-QUANTUM: Quantum dialect — qubits (linear types), gates, noise attributes, layout mapping404MIT
chijinDEPRECATED: Use `cadrum` instead. Minimal Rust bindings for OpenCASCADE.401MIT
seiza-deconvolutionConservative linear-image deconvolution experiments for astrophotography401Apache-2.0
seiza-backgroundRobust background and gradient modelling for linear astrophotography images401Apache-2.0
ontoindex-parserRDF and OWL parsers for OntoIndex401MIT OR Apache-2.0
mjcf-rsPure-Rust parser for the MuJoCo MJCF XML format.400Apache-2.0
vectorize-rsFast local text embeddings for Rust400Apache-2.0
ommx-deriveInternal derive macros for the `ommx` crate.400MIT OR Apache-2.0
aprender-distributeSovereign AI-grade distributed computing primitives for Rust (CPU, GPU, HPC)400MIT
torsh-pythonPython bindings for ToRSh - PyTorch-compatible deep learning in Rust400Apache-2.0
llama-rsA high-performance Rust implementation of llama.cpp - LLM inference engine with full GGUF support400MIT OR Apache-2.0
seiza-stackingLinear calibration, registration, normalization, and live image stacking for Seiza399Apache-2.0
supasimA compute-oriented GPU usage library399GPL-3.0
cortenforge-trainingBurn-based training and eval for LinearClassifier/MultiboxModel models in the CortenForge stack.399Apache-2.0
mimirs-yggdrasilGlobal self-model and identity continuity for MimirsWell (L7)399MPL-2.0
pulsehive-coreCore traits and types for PulseHive multi-agent SDK399AGPL-3.0-only
sbol-ontologyOffline ontology facts (EDAM, SBO, SO, GO, CHEBI, CL) for SBOL validation, plus a runtime cache for opt-in extension ontologies…398MIT OR Apache-2.0
umicp-sdkUMICP Rust bindings for high-performance communication and matrix operations with tool discovery398MIT
ares-vectorPure-Rust embedded vector database with HNSW indexing for ARES398MIT
oximedia-recommendContent recommendation engine for media libraries397Apache-2.0
torsh-packageModel packaging and distribution utilities for ToRSh397Apache-2.0
ferray-autodiffForward-mode automatic differentiation for ferray397MIT OR Apache-2.0
oxigdal-cloudAdvanced cloud storage backends for OxiGDAL - Pure Rust cloud integration396Apache-2.0
swarm-engine-llmLLM integration backends for SwarmEngine396MIT
starsight-layer-2Layer 2: Scale, axis, coordinate396GPL-3.0-only
offline-intelligenceHigh-performance library for offline AI inference with context management, memory, and thread-based server architecture395Apache-2.0
bamsliceExtract byte ranges from BAM files and convert to interleaved FASTQ format for parallel processing394AGPL-3.0
torsh-utilsUtility functions and helpers for ToRSh394Apache-2.0
baracuda-transformer-engineSafe Rust wrapper for baracuda's port of NVIDIA TransformerEngine's FP8 cast/transpose + delayed-scaling recipe primitives.…394MIT OR Apache-2.0
mathhook-macrosProcedural macros for MathHook - expr!, symbol!, symbols!, function!393MIT OR Apache-2.0
markov-chain-monte-carloA composable Markov Chain Monte Carlo (MCMC) framework for arbitrary state spaces in Rust393BSD-3-Clause
chunkshop-rsStandalone ingest-to-pgvector: source -> chunker -> embedder -> extractor -> table. int8 BGE by default; bakeoff matrix evaluator…392MIT
dynamiqA Rust library for simulating dynamical systems using neural networks392Apache-2.0
dsfbDrift-Slew Fusion Bootstrap (DSFB) state estimation392Apache-2.0
murk-engineSimulation engine orchestrating Murk environments391MIT
robust_scalerA RobustScaler for Rust, compatible with scikit-learn's RobustScaler391MIT
forgellm-codegen-wasmWASM + WebGPU code generation for ForgeLLM391MIT
molcrafts-molrsMolecular simulation toolkit: core data structures, IO, trajectory analysis, force fields, SMILES, and 3D conformer generation…391BSD-3-Clause
rsomics-seqioFast FASTQ reader for the rsomics-* tool family: decode-only producer thread + parallel parse, ISA-L igzip gz backend on Linux…390MIT OR Apache-2.0
probability-rsDependency-free probability distributions; clear APIs, deterministic sampling.389MIT
statsrustA comprehensive Rust library for statistical analysis, providing a wide range of descriptive statsrust, probability…389Apache-2.0 OR MIT
gpt-sovitsA Rust implementation of GPT-SoVITS for high-performance voice synthesis and voice cloning389Apache-2.0
forgellm-runtimeMinimal runtime for ForgeLLM (KV cache, sampling, tokenizer, API server)389MIT
zvec-bindingsIdiomatic Rust bindings for zvec vector database389Apache-2.0
rsomics-igzipMinimal Quadrant-② FFI wrapper over Intel ISA-L igzip for fast gzip decompression. Isolated unsafe surface; all consumers stay…389MIT OR Apache-2.0
atomr-infer-testkitTest kit for atomr-infer: MockRunner plus wiremock-based provider fixtures (MockOpenAi, MockAnthropic, MockGemini,…388Apache-2.0
nanonis-rsRust client library for Nanonis SPM system control via TCP388MIT
hanzo-kernelHanzo's first-party GPU kernel DSL: one Rust source, lowered to CUDA/ROCm/Vulkan/Metal.388BSD-3-Clause
tropical-gemmHigh-performance tropical matrix multiplication with SIMD and CUDA backends387MIT
stochastic-rs-vizPlotly-based visualization for stochastic-rs processes and distributions.387MIT
oxih5-coreCore types and error for OxiH5 (Pure Rust HDF5 reader)387Apache-2.0
arael-sketch-solver2D constraint-based sketch solver: entities, constraints, and optimization387MIT
pmetalHigh-performance LLM fine-tuning framework for Apple Silicon387MIT OR Apache-2.0
ternlang-runtimeDistributed actor runtime for ternlang — TCP-based TernNode with remote spawn/send/await over newline-JSON protocol.386LicenseRef-BSL-1.1
scdataHigh-performance Rust library for constructing sparse single-cell UMI count data with deterministic MatrixMarket export386MIT
anomalyx-detectanomalyx detector registry: point, distributional, structural, multivariate and cadence families386MIT OR Apache-2.0
shardexA high-performance memory-mapped vector search engine with ACID transactions and incremental updates385MIT
moritzbrantner-jobs-coreReusable long-running job state, cancellation, progress, logs, and artifact primitives.385MIT OR Apache-2.0
forgellm-codegen-cpuCPU code generation (x86 AVX2/512, ARM NEON) for ForgeLLM385MIT
baracuda-megatronMegatron-LM-style tensor-parallel primitives (Column / Row Parallel Linear) for the baracuda CUDA stack. Pure-composition crate —…385MIT OR Apache-2.0
mathengineComplete mathematical expression evaluator with unit conversions384MIT OR Apache-2.0
feagiFramework for Evolutionary Artificial General Intelligence - Bio-Inspired Neural Computation383Apache-2.0
infinite-dbA spatial-graph database using n-dimensional curves and hyperedges for engineering logic.383MIT
llmprogramA Rust library that provides a structured and powerful way to create and run programs that use Large Language Models (LLMs). It…382MIT
frlearn_mathFuzzy/rough math primitives and safe numeric transformations.382MIT
oxigdal-analyticsAdvanced geospatial analytics for OxiGDAL - Time series, clustering, hotspot analysis, and interpolation382Apache-2.0
engram-ai-coreCore library for the Engram AI agent memory system382MIT
fp-benchHead-to-head vs-pandas timing harness binary. Driven by benches/vs_pandas_harness.py: `fp-bench --category C --workload W --size…382non-standard
torsh-cliCommand-line tools for the ToRSh deep learning framework382Apache-2.0
sklears-pythonPython bindings for sklears machine learning library using PyO3382Apache-2.0
symbolic_regressionRust port of SymbolicRegression.jl.381Apache-2.0
alphamon-rsLibrary for interacting with Alpha Outback UPSes381non-standard
qudit-tensorAccelerated and Extensible Quantum Library381BSD-3-Clause
itu-rsRust implementation of selected ITU-R P-series atmospheric propagation models381MIT
quantwaveA high-performance, Polars-native technical analysis library for Rust.381MIT
tensorlogicLogic-as-Tensor planning layer - meta crate re-exporting all TensorLogic components380Apache-2.0
ternlang-hdlVerilog-2001 codegen for balanced ternary — BET processor primitives, sparse matmul array, FPGA simulation wrapper.379LicenseRef-BSL-1.1
powerio-cliCommand line interface and ratatui TUI for powerio: parse and convert power system case files and emit matrices.378MIT OR Apache-2.0
oxihuman-physicsPhysics simulation for OxiHuman — soft body, capsule colliders, porous flow377Apache-2.0
tdms-rsPure Rust library for reading and writing National Instruments TDMS files with full format support and ergonomic APIs377MIT OR Apache-2.0
pleiades-backendBackend traits, request/result contracts, capability metadata, policy summaries, and routing helpers for pleiades ephemeris…377MIT OR Apache-2.0
bijliElectromagnetism simulation — fields, Maxwell's equations, charge dynamics, EM waves377GPL-3.0-only
ferrolearn-treeDecision tree and ensemble models for the ferrolearn ML framework377MIT OR Apache-2.0
ontoindex-catalogSemantic catalog for OntoIndex377MIT OR Apache-2.0
oxillama-archModel architecture implementations — LLaMA, Qwen3, Mistral, Gemma, Phi376Apache-2.0
exprustRust crate for selected ISO 10303-11 EXPRESS schemas (such as AP203 and others), that enables reading, editing, and creating STEP…375AGPL-3.0
opensmilesA SMILES parser following the OpenSMILES specification375MIT
relib-bssBinary-state system (BSS) reliability analysis over BDDs: probability, path/cut enumeration, minimal solutions, k-of-n, counting.…375MIT
relib-mssMulti-state system (MSS) reliability analysis over MTMDD2: state probability, minimal path/cut vectors, counting. Rust engine…375MIT
nereids-physicsCross-section calculation, broadening, and transmission forward model375MIT
seiza-cliCommand-line interface for seiza: star detection, plate solving, and dataset management375Apache-2.0
statumenStatumen whole-slide image reader374Apache-2.0
yscv-trackMulti-object tracking with DeepSORT, ByteTrack, and Kalman filter374MIT OR Apache-2.0
colonizerCatalogue of Life (ChecklistBank) client + CLI: search usages, browse tree, vernacular names, and an Inspire mode for crate-name…373MIT OR Apache-2.0
sevensense-vectorVector database operations and HNSW indexing for 7sense bioacoustics platform373MIT OR Apache-2.0
frlearn_coreCore traits, errors, and score utilities for the FuzzyRough Rust workspace.372MIT
ruvector-onnx-embeddingsONNX-based embedding generation for RuVector - Reimagined embedding pipeline in pure Rust371MIT
epanet-sysRaw FFI bindings to the EPANET 2.3 water distribution network simulator371MIT
flodlfloDl — a flow-graph deep learning framework built on libtorch371MIT
thinkinglanguage-typesThinkingLanguage — Type system and type checker370Apache-2.0
molprint-fpMolecular fingerprint algorithms: Morgan/ECFP, MACCS, topological370MIT
csw-coreCore categorical structures for the Categorical Semantics Workbench - define categories and derive type systems369MIT OR Apache-2.0
shrew-cpuCPU backend implementation for Shrew369Apache-2.0
resonant-fftType-safe FFT, STFT, and DCT transforms with compile-time domain tracking368MIT OR Apache-2.0
tribev2-videoV-JEPA2 ViT-G video feature extraction for TRIBE v2 (RLX / rlx-models)368Apache-2.0
music-comp-mtA music theory library providing Note, Chord, Scale, Interval, and advanced analysis367MIT
numra-odeODE and DAE solvers for Numra: DoPri5, Tsit5, Verner 6/7/8, Radau5, ESDIRK 3/4/5, BDF, plus forward sensitivity analysis.367LicenseRef-Numra-Academic-Research-NonCommercial
trustformers-mobileMobile deployment support for TrustformeRS (iOS, Android)367Apache-2.0
hoomd-microstateImplement the Microstate type for hoomd-rs.367BSD-3-Clause
doiget-clidoiget CLI binary366MIT
cognee-utilsShared utilities — deterministic IDs, hashing, and config helpers — for the cognee pipeline.366MIT OR Apache-2.0
veripbVeriPB is a proof checker for verifying pseudo-Boolean certificates of satisfiability, unsatisfiability, and optimality bounds.365MIT OR Apache-2.0
sci-form-cliCLI tool for high-performance 3D molecular conformer generation365MIT
tribev2-audioWav2Vec-BERT 2.0 audio feature extraction for TRIBE v2 (RLX / rlx-models)365Apache-2.0
ferrotorch-jit-scriptProcedural-macro front end for ferrotorch-jit: #[script] attribute that compiles a Rust function body into a TracedModule364MIT OR Apache-2.0
scirs2-symbolicSymbolic mathematics for SciRS2 — EML-native CAS, expression trees, differentiation, simplification364Apache-2.0
librtlsdr-rsPure-Rust port of librtlsdr — RTL2832U USB control + tuner drivers, no C library required.364GPL-2.0-or-later
atomr-infer-runtime-anthropicAnthropic Messages API provider for atomr-infer — implements ModelRunner against api.anthropic.com, with cost table, error…363Apache-2.0
conversions_rsA comprehensive unit conversion library, CLI tool, and WebAssembly module with full SI (International System of Units) support363MIT OR Apache-2.0
yatrosci-coreCore traits, types, and error handling for SciRS scientific computing363AGPL-3.0-or-later
proxide-unitsUnit conversion constants and specifications for proxide parameterizer output363MIT
fluers-coreCore agent primitives and model abstractions for Fluers (port of pi-agent-core + pi-ai)362MIT OR Apache-2.0
hamming-resonateFast nearest-neighbour search over fixed-length DNA sequences using Hamming distance362MIT
temperature-convertTemperature unit converter between Celsius, Fahrenheit and Kelvin.360MIT
edlc_layoutderive layouts for EDL types360Apache-2.0
oxigdal-flatgeobufFlatGeobuf driver for OxiGDAL - Pure Rust GDAL reimplementation360Apache-2.0
nucl-parquetNuclear data as Parquet — zero-copy cross-section lookups for Monte Carlo transport360MIT
motosan-ta-batchTechnical analysis indicators, screeners, and patterns for quantitative trading360MIT
pensyve-coreUniversal memory runtime for AI agents — episodic, semantic, and procedural memory with 8-signal fusion retrieval359Apache-2.0
symbios-neatNEAT engine for morphogenetic engineering with CPPN support359MIT
atomr-infer-runtime-geminiGoogle Gemini provider for atomr-infer — implements ModelRunner against Vertex AI and AI Studio endpoints, with cost table, error…359Apache-2.0
spvirit-clientPVAccess client library — search, connect, get, put, monitor.359BSD-3-Clause
bench-ai🚀 Accelerating engineering workflows at the speed of thought359MIT
sbolThe sbol-rs SDK for SBOL: SBOL 2, SBOL 3, and 2 <-> 3 conversion, selected by cargo feature.358MIT OR Apache-2.0
aprender-sparseSparse matrix formats and operations — CSR, COO, BSR with SIMD-accelerated SpMV/SpMM358MIT OR Apache-2.0
norfair-rsObject tracking library - Rust port of Python norfair357BSD-3-Clause
paddle-inference-rsRust bindings for PaddlePaddle inference library356MIT
fmi-exportFMU export support for FMI 3.0356MIT OR Apache-2.0
vampire-sysLow-level FFI bindings to the Vampire theorem prover (use the 'vampire' crate instead)356MIT OR Apache-2.0
min_infmachine_execThe Minimalistic Infinite Machine Executor and Debugger.356Apache-2.0
wifi-densepose-ruvectorRuVector v2.0.4 integration layer — ADR-017 signal processing and MAT ruvector integrations356MIT OR Apache-2.0
botanicaProfessional botanical cultivation database with AI-powered plant insights354MIT OR Apache-2.0
ipfrs-semanticSemantic search with HNSW vector indexing for content-addressed data354Apache-2.0
med-bedDigital MedBed protocol - heal consciousness by replacing dissonant genes with resonant ones353MIT
ragc-commonCommon data structures and utilities for the ragc AGC genome compression library353MIT
hodgkin-huxleyHigh-performance Hodgkin-Huxley neuron models with exact biophysical equations for computational neuroscience352MIT OR Apache-2.0
aprender-solveDense linear algebra solvers — LU, QR, SVD, Cholesky with provable contracts352MIT OR Apache-2.0
splinefitB-spline curve and surface fitting — pure-Rust Dierckx engine with ergonomic API351MIT OR Apache-2.0
charon-audioModern Rust music source separation library using state-of-the-art ML inference351MIT
oxigdal-pmtilesPure Rust PMTiles v3 reader for OxiGDAL - single-file tile archive with varint directory351Apache-2.0
tuppu-sceneScene graph with exact coordinates and motor transforms351MIT OR Apache-2.0
quietsetFilter datasets by label stability across evaluators, budgets, seeds, and models351MIT OR Apache-2.0
oxiphysics-geometryGeometric shape types for the OxiPhysics engine351Apache-2.0
synapse-modelsBiophysical synapse models for neural simulations with short-term plasticity350MIT OR Apache-2.0
inceptionAutomatic Trait Implementation by Induction350MIT
yscv-autogradDynamic computation graph with tape-based reverse-mode autodiff350MIT OR Apache-2.0
oxiphysics-materialsMaterial properties and material library for the OxiPhysics engine349Apache-2.0
phago-ragBiological RAG — query interface on self-organizing Hebbian knowledge graph348MIT
oxih5-formatLow-level HDF5 binary format parsers for OxiH5348Apache-2.0
navaltoolboxHigh-performance naval architecture library for hydrostatics, stability, and tank calculations347AGPL-3.0-or-later
datuiData Exploration in the Terminal346MIT
trustformers-trainingTraining infrastructure for TrustformeRS346Apache-2.0
rlx-whisperOpenAI Whisper ASR for RLX346GPL-3.0-only
empyreanUncertainty-first orbit propagation, ephemeris, orbit determination, and event detection for asteroids and comets, powered by…346BSD-3-Clause
seedlink-rs-protocolSeedLink protocol types, commands, and frame parsing346Apache-2.0
oxicudaOxiCUDA - Pure Rust CUDA replacement for the COOLJAPAN ecosystem (95% performance target)345Apache-2.0
wbgeotiffShared GeoTIFF / BigTIFF / COG read-write engine for Whitebox crates345MIT OR Apache-2.0
popo-cliPopocatépetl volcano monitoring CLI and library345MIT
feff10Rust wrapper for FEFF10 X-ray absorption spectroscopy calculations345MIT OR Apache-2.0
wbtWeight-based backtesting engine for quantitative trading345MIT
rustpix-algorithmsClustering algorithms (ABS, DBSCAN, Graph, Grid) with spatial indexing344MIT
dreamwell-fabricDreamFabric — presentation layer facade for Dreamwell. Orchestrates GPU pipeline (Quantum Culling, DreamMatter, meshlet…344Apache-2.0
rustpix-tpxTPX3 packet parser, hit types, and file processor344MIT
anomstream-triageSOC-opinionated triage layer (Platt calibration, SAGE attribution, alert clustering, feedback, audit) on top of anomstream-core343Apache-2.0
moenarch-image-analysis-coreShared image views, pixel formats, and image statistics for video-analysis.343MIT OR Apache-2.0
astro_unitsAccess the Gaia ESA Archive for astronomical data.343MIT
sphereql-corePure spherical math primitives for sphereQL343MIT
onde-mistralrs-metal-compileFast, flexible LLM inference.343MIT
quantwave-pluginsPolars expression plugins for quantwave342MIT
rune-chain-coreCore traits and types for the rune-chain LLM orchestration framework342MIT
openvdsPure Rust OpenVDS implementation - async I/O for multi-dimensional volumetric data with local filesystem support342Apache-2.0
foxstash-coreHigh-performance local RAG library - SIMD-accelerated vector search, HNSW indexing342MIT
forgellm-codegen-metalMetal GPU code generation for Apple Silicon inference in ForgeLLM342MIT
proxide-coreFoundational data structures for protein parsing342MIT
vle-thermoVapor-liquid equilibrium thermodynamic calculator: 22+ cubic EOS, activity models, mixing rules, flash algorithms342MIT
oxigdal-geoparquetGeoParquet driver for OxiGDAL - Pure Rust GDAL reimplementation341Apache-2.0
synaptic-mcpMCP (Model Context Protocol) adapters for Synaptic — Stdio, SSE, HTTP transports341MIT
numra-autodiffAutomatic differentiation for Numra: forward-mode (Dual numbers) and reverse-mode (tape) for gradients and Jacobians.340LicenseRef-Numra-Academic-Research-NonCommercial
axonml-fusionKernel fusion optimization for the Axonml ML framework340MIT OR Apache-2.0
starsight-layer-3Layer 3: Marks and stats340GPL-3.0-only
rsomics-bbiPure-Rust bigWig/BBI reader and writer: header, chromosome B-tree, R-tree interval search, bedGraph/varStep/fixedStep section…340MIT OR Apache-2.0
pericortexWorker executables and the shared ZeroMQ worker runtime for CorTeX, a processing framework for scientific documents.339CC0-1.0
pericynthionAstrological ephemeris computation library: pure-Rust NASA JPL Ephemerides reader339CC0-1.0