CATEGORY
Algorithms 7,448 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.
zeta-reticulaHigh-performance LLM inference engine with advanced quantization and salience-based optimization329MIT OR Apache-2.0
rlx-ssmState-space model flow stages and custom IR ops (Mamba scan, Mamba1/2 step, LFM, Lightning) for RLX model runners328GPL-3.0-only
jepa-coreCore traits and abstractions for JEPA (Joint Embedding Predictive Architecture)328MIT
geometry-kernelA Rust-first geometry kernel for deterministic planar geometry operations328MIT OR Apache-2.0
ferrotorch-xpuIntel XPU (Arc / Data Center GPU Max) backend for ferrotorch via CubeCL wgpu327MIT OR Apache-2.0
moenarch-vector-analysis-coreDense vector validation and metrics for video-analysis.327MIT OR Apache-2.0
aumm_coreAbstract Universal Macro Model core: deterministic gesture recognition and macro execution.327MIT
volren-coreCore data types, camera, transfer functions, and interaction for volren-rs327MIT OR Apache-2.0
oxicuda-primitivesOxiCUDA Primitives - CUB-equivalent parallel GPU primitives (radix sort, scan, reduce, select, histogram)326Apache-2.0
bolt-quadtreeHigh-performance loose quadtree for 2D collision queries.324MIT
dagexA pure Rust DAG executor supporting implicit node connections, branching, and config sweeps324MIT
difflib-fastFast, byte-for-byte exact difflib Ratcliff–Obershelp (gestalt) similarity ratio + single-linkage clustering (suffix automaton),…324MIT
procrustesOrthogonal Procrustes and signed-permutation alignment via faer324MIT OR Apache-2.0
proxide-geometryGeometric algorithms for protein structures324MIT
ppvssAn implmentation of Pre-constructed Publicly Verifiable Secret Sharing323Apache-2.0
ghostflow-autogradAutomatic differentiation for GhostFlow ML framework323MIT OR Apache-2.0
rbp-clusteringHierarchical k-means clustering with Earth Mover's Distance for poker hand abstraction322MIT
sdivi-corePure-compute facade for the Structural Divergence Indexer — WASM-compatible, no I/O321Apache-2.0
ghostflow-optimOptimizers for GhostFlow ML framework321MIT OR Apache-2.0
ghostflow-dataData loading utilities for GhostFlow ML framework321MIT OR Apache-2.0
incr-coreShared core for the incr family. Strategy-parameterized incremental computation engine. Used via incr-compute (single-threaded)…321Apache-2.0
ferrotorch-llamaLlama 3 / Meta LLaMA model composition and weight loading for ferrotorch320MIT OR Apache-2.0
coppConvex-objective path parameterization for robotic trajectory planning.320MIT
sheafHierarchical structure, community detection, reconciliation, and conformal prediction320MIT OR Apache-2.0
cubek-interpolateCubeK: Interpolation320MIT OR Apache-2.0
mimirs-densityDensity matrix algebra for quantum memory representation in MimirsWell320MPL-2.0
fuzziesA fast, memory-mapped fuzzy search dictionary using FSTs and Levenshtein automata.320MIT
moritzbrantner-math-signal-coreShared signal-domain math for windows, frame strides, resampling, and biquad design.319MIT OR Apache-2.0
rangebar-hurstHurst Exponent estimator functions for range bar financial analysis319MIT
rustrade-riskGeneric risk primitives (position sizing, circuit breakers, session PnL) for rustrade319MIT
wgsl-fftGPU-accelerated FFT using Webgpu compute shaders319MIT
ghostflow-cudaCUDA backend for GhostFlow ML framework317MIT OR Apache-2.0
floreconReconciliation as partitioning: parse a bag of entries into groups. A small combinator algebra over identity, with a…316MIT
moritzbrantner-video-analysis-ingestMedia ingest traits and source adapters for video-analysis.316MIT OR Apache-2.0
ferrolearn-sparseSparse matrix types for the ferrolearn ML framework316MIT OR Apache-2.0
iqdb-filterCanonical metadata-filter evaluator for vector search: validate-on-construction and infallible per-row evaluation - part of the…316Apache-2.0 OR MIT
moenarch-math-linearDense matrix and kernel contracts bridging tensor-data and vector-analysis-core.315MIT OR Apache-2.0
sketching-coreShared primitives for probabilistic cardinality sketches.314MIT
flow-utilsShared algorithms and utilities for flow cytometry crates314MIT
propagators-chirhoA Rust implementation of propagator networks for constraint propagation and bidirectional computation313MIT
quilibrium-verkleVerkle trie implementation with KZG commitments for Quilibrium313MIT
nt-memoryHierarchical memory system for Neural Trader - ReasoningBank-compatible with L1/L2/L3 caching312MIT OR Apache-2.0
anomstreamStreaming anomaly detection toolkit — Random Cut Forest, per-feature drift, streaming sketches, SOC triage, hot-path ingress.…311Apache-2.0
unitx-coreFast unit conversion primitives with live currency rates.311MIT
rankitLearning-to-rank losses and evaluation311MIT OR Apache-2.0
loess-rsLOESS (Locally Estimated Scatterplot Smoothing)310MIT OR Apache-2.0
pmetal-bridgeZero-allocation MLX bridge — standalone C++ layer that replaces mlx-rs310MIT OR Apache-2.0
shipper-retryRetry strategies and backoff policies for shipper310MIT OR Apache-2.0
u-nesting-cuttingCutting path optimization for U-Nesting spatial optimization engine310MIT
llm-sentinel-detectionMulti-algorithm anomaly detection engine (Z-Score, IQR, MAD, CUSUM) for LLM telemetry309Apache-2.0
mnem-annApproximate-nearest-neighbour (HNSW) vector index for mnem. Feature-gated alternative to the built-in brute-force index in…309Apache-2.0
zer-blockingBlocking strategies and inverted index for candidate pair generation in zer309Apache-2.0
rusty-geniusPublic facade for rusty-genius309MIT
yscv-evalEvaluation metrics (mAP, MOTA, HOTA) and dataset adapters309MIT OR Apache-2.0
moenarch-image-analysis-processingCPU image processing primitives for video-analysis.308MIT OR Apache-2.0
odisFormal Concept Analysis algorithms and data structures308AGPL-3.0-only
velocityxA production-ready Rust crate for lock-free concurrent data structures with performance monitoring307MIT OR Apache-2.0
moritzbrantner-audio-analysis-coreShared audio frame conversion, windowing, and streaming helpers for video-analysis.307MIT OR Apache-2.0
rlx-cortexmCortex-M backend for RLX — INT8 kernels for ARMv7E-M microcontrollers (e.g. nRF52840)307GPL-3.0-only
lowe-siftA paper-oriented Rust implementation of Lowe's SIFT detector, descriptor, BBF matcher, and Hough recognition helpers.307MIT
oxibonsai-cliPure Rust 1-bit LLM inference engine for PrismML Bonsai models — CLI306Apache-2.0
fin-primitivesFinancial market primitives: validated types, order book, OHLCV aggregation, 550+ streaming technical indicators, position…306MIT
num-absurdA mathematical framework extending traditional field theory to allow division by zero in an algebraically consistent manner305MIT
zer-clusterConnected-components clustering and entity storage for the zer entity-resolution library305Apache-2.0
oxiz-optOptimization engine for OxiZ (MaxSMT, OMT)305Apache-2.0
xml-3dm3-way XML diff and merge tool304LGPL-2.1-or-later
moritzbrantner-model-runtimeGeneric model specs, bundles, downloads, and job helpers for multimodal runtimes.304MIT OR Apache-2.0
dd-shared-typesUnified shared types and interfaces for decentralized decision making ecosystem303MIT
lucid-coreReconstructive memory retrieval engine using ACT-R spreading activation303GPL-3.0
dd_algorithms_libA library for decentralized decision making, fair division algorithms, and governance mathematics303MIT
tp-lib-coreCore library for GNSS track axis projection with spatial indexing303Apache-2.0
yscv-imgproc100+ SIMD-accelerated image processing operations for u8 and f32303MIT OR Apache-2.0
wcqA Scalable, Portable, and Memory-Efficient Lock-Free FIFO Queue (DISC '19)302MIT OR BSD-2-Clause
decentralized_governance_libA library for decentralized decision making, fair division algorithms, and governance mathematics302MIT
matchsorterFuzzy string matching and sorting, inspired by match-sorter302MIT OR Apache-2.0
zer-schemaSchema inference and Fellegi-Sunter model registry for the zer entity-resolution library301Apache-2.0
eennA hybrid neural-symbolic constraint solver with cognitive reasoning capabilities301MIT OR Apache-2.0
yscv-optimOptimizers (SGD, Adam, LAMB), LR schedulers, and gradient clipping301MIT OR Apache-2.0
mistralrs-kv-cacheTrait interface for compressed KV-cache implementations in mistral.rs300MIT OR Apache-2.0
liturgical-calendar-coreLightning-fast, no_std, no_alloc runtime for the Catholic liturgical calendar (Novus Ordo, 1969–2399). Provides O(1) read access…300MIT OR Apache-2.0
yscv-recognizeFace/object recognition with cosine matching and VP-Tree ANN300MIT OR Apache-2.0
hayaiHayai (速い) — generic fast-match engine with pluggable normalizers and prefilters299MIT
swarcSmall World Approximate Recall Crate - A high-performance HNSW implementation in Rust299MIT
rusty-genius-cordSpinalCord: Message forwarding layer for rusty-genius299MIT
mhinprotocolReference Rust implementation of the MY HASH IS NICE (MHIN) protocol.299MIT OR Apache-2.0
fsmallSmall finite state machine library with no allocations, supports Mealy and Moore298MIT
oxiz-spacerProperty Directed Reachability (PDR/IC3) engine for OxiZ - Horn clause solving298Apache-2.0
strongly-connected-componentsDecomposes a graph into Strongly Connected Components and to sorts them in topological order.296MIT
rubiks-cube-representationA mathematical library for representing and analyzing Rubik's cubes using group theory and tile permutations296MIT
rlevo-coreCore traits and types for rlevo (internal crate — use `rlevo` for the full API)296MIT OR Apache-2.0
moritzbrantner-text-transcriptsTranscript parsing and ASR command adapters for video-analysis.295MIT OR Apache-2.0
flow-resolverDependency resolution, topological sorting, and scheduling scores for Flow features295MIT
openraft-rt-monoiomonoio AsyncRuntime support for Openraft294MIT OR Apache-2.0
coral-blasa pure-rust safe blas implementation293MIT
zakura-tower-batch-controlTower middleware for batch request processing. Internal Zakura fork, published to support cargo install zakura293MIT
tsp-rsTSP tooling written in Rust.292MIT OR Apache-2.0
agariA Riichi Mahjong hand calculator and scoring engine291MIT
jdb_xorfUltra-fast Xor and Binary Fuse filters for Rust / 极致性能的 Rust Xor 与 Binary Fuse 过滤器290MIT
triplets-debugReusable debug/demo runners for the triplets data pipeline framework.290MIT OR Apache-2.0
collide-rayRay collider implementation for the collide crate290MIT OR Apache-2.0
nano-hyperloglogA Redis-compatible HyperLogLog service with pluggable storage backends289MIT OR Apache-2.0
global_digital_addressSquare-cell Web Mercator encoder/decoder for globally unique grid codes289MIT
use-catalanUtility-first Catalan-family scaffolding for RustUse289MIT OR Apache-2.0
jdb_lruEfficient LRU cache with zero-allocation alternatives / 高效LRU缓存与零分配替代方案289MulanPSL-2.0
reasonkit-coreThe Reasoning Engine — Auditable Reasoning for Production AI | Rust-Native | Turn Prompts into Protocols288Apache-2.0
neural-trader-predictorConformal prediction SDK/CLI for neural trading with guaranteed intervals288MIT OR Apache-2.0
fountain_utilityData operators and testing utilities for fountain code libraries288MIT
laplSpectral methods: graph Laplacian, eigenmaps, spectral clustering288MIT OR Apache-2.0
nt-portfolioPortfolio management and tracking for Neural Trader - positions, P&L, performance analytics287MIT OR Apache-2.0
nt-backtestingHigh-performance backtesting engine for Neural Trader - vectorized calculations and event-driven simulation287MIT OR Apache-2.0
viser-metricsMetric-vs-metric correlation and divergence analysis for viser287BSD-2-Clause
blprsFast Berry–Levinsohn–Pakes (BLP) estimation for random coefficients logit models287MIT
ruvector-sparse-inferencePowerInfer-style sparse inference engine for efficient neural network inference on edge devices287MIT
zakura-tower-fallbackA Tower service combinator that sends requests to a first service, then retries processing on a second fallback service if the…287MIT OR Apache-2.0
hop-hashA Rust hash table using 8-way hopscotch hashing with constant-time worst-case lookups, and SIMD acceleration.286MIT OR Apache-2.0
openraft-rt-compiocompio AsyncRuntime support for Openraft285MIT OR Apache-2.0
martini_rtinA Rust implementation of the RTIN algorithm285ISC
mathhook-coreCore mathematical engine for MathHook - expressions, algebra, and solving285MIT OR Apache-2.0
merc_reductionReducing and comparing labelled transition systems modulo various bisimulation equivalences285BSL-1.0
yscv-threadpoolCustom work-stealing thread pool with priority-aware cold-idle spin — drop-in for rayon::ThreadPool in yscv inference paths285MIT OR Apache-2.0
ax-symHigh-performance scoped symbol table for compilers, linters, and LSP servers — backed by axhash-map284MIT
nt-neuralNeural network integration for Neural Trader - LSTM, transformers, and deep learning models with Candle283MIT OR Apache-2.0
mimirs-oracleVerifiability and accuracy oracle for memory fact verification282MPL-2.0
rlx-optimRLX training-step optimizers — Adam, AdamW, NAdamW, RAdam, QHAdamW, LAMB, Adafactor, Lion, SOAP, Kron-PSGD, Muon, Sophia, MARS282GPL-3.0-only
amaters-clusterConsensus layer for AmateRS (Ukehi)282Apache-2.0
pr4xis-runtimeThe pr4xis runtime — load a .prx ontology as data, deserialize into the free category, rebind into the closed world; grounds only…281CC-BY-NC-SA-4.0
nt-featuresFeature extraction and engineering for Neural Trader - technical indicators and market signals281MIT OR Apache-2.0
similar_linesDetect identical lines shared between two repositories using a suffix-array index281MIT OR Apache-2.0
aprender-randCounter-based parallel RNG — Philox 4x32-10 with provable statistical properties281MIT OR Apache-2.0
moritzbrantner-audio-analysis-transcriptionRust-native audio and video transcription orchestration for video-analysis.281MIT OR Apache-2.0
sliding-ringCache-friendly sliding ring buffer keyed to an anchor coordinate for ultra-low-latency workloads.279MIT OR Apache-2.0
resampleA library based on libsamplerate for converting samplerates278BSD-2-Clause
whereexprA fast, expressive rule-based filtering engine for Rust that evaluates boolean expressions over any data structure278MIT
numra-optimOptimization for Numra: BFGS, L-BFGS, L-BFGS-B, Levenberg-Marquardt, Nelder-Mead, CMA-ES, SQP, LP/MILP, augmented Lagrangian,…278LicenseRef-Numra-Academic-Research-NonCommercial
rlx-coremlApple CoreML / Neural Engine (ANE) backend for RLX — lowers the IR to an ML Program (MIL) and runs it through CoreML.framework278GPL-3.0-only
matchkitVocabulary types for multi-pattern matching — Match struct, Matcher trait, shared errors275MIT
iqdb-flatBrute-force exact nearest-neighbor search and recall ground truth - part of the iQDB family.275Apache-2.0 OR MIT
axhash-indexmapIndexMap and IndexSet powered by indexmap (SwissTable) and the axhash engine.275MIT
ucm-eventsEvent sourcing and projection layer for UCM graphs274MIT
radix_mlpRadixMLP: Prefix-based computation sharing for transformer models273MIT
zfp-rsA pure-Rust implementation of the ZFP compression algorithm273MIT OR Apache-2.0
echidna-optimOptimization solvers and implicit differentiation for echidna273MIT OR Apache-2.0
dress-graphDRESS is a deterministic, parameter-free framework for continuous structural graph refinement. It iterates a nonlinear dynamical…272MIT
arcweightA high-performance, modular library for weighted finite state transducers with comprehensive examples and benchmarks272Apache-2.0
gcdnAn algorithmically faster implementation of variadic GCD.272MIT OR Apache-2.0
anofox-ml-coreCore traits and types for the anofox-ml machine learning library271MIT OR Apache-2.0
rlx-sam-irShared SAM / SAM2 mask-decoder IR helpers271GPL-3.0-only
ebnftobnfA straightforward EBNF to BNF reducer271MIT
rill-mlLightweight, serializable online machine learning for Rust applications and streaming data.271MIT
tlsh-rsPure Rust TLSH implementation with library and CLI support.270Apache-2.0 OR BSD-3-Clause
oxirs-tsdbTime-series optimizations for OxiRS semantic web platform270Apache-2.0
ratatui-auto-gridSimple auto-grid layout utility for ratatui TUI applications269MIT or Apache-2.0
recursive-kernel-coreNon-authoritative recursive inference kernel schemas and operator contracts269MIT
aprender-tensorN-dimensional tensor contractions — Einstein summation via TTGT (cuTENSOR parity)269MIT OR Apache-2.0
ruqu-algorithmsProduction-ready quantum algorithms in Rust - VQE for chemistry, Grover's search, QAOA optimization, Surface Code error correction266MIT
aprender-fftFast Fourier Transform — Stockham auto-sort algorithm with SIMD acceleration266MIT OR Apache-2.0
ferrotorch-mpsApple Silicon (Metal Performance Shaders) backend skeleton for ferrotorch265MIT OR Apache-2.0
fukurow-dlOWL DL reasoning engine for Fukurow (complete tableau algorithm with individual reasoning)265MIT OR Apache-2.0
dgen-dataHigh-performance random data generation with controllable deduplication and compression265MIT OR Apache-2.0
constraint-compilerDeterministic projection-to-inference graph compiler for the recursive inference kernel265MIT
hash-linkKeep elements insert order while searchable by hash265MIT
mantis-taComposable technical analysis and strategy engine for Rust264MIT OR Apache-2.0
fukurow-shaclSHACL Core and SHACL-SPARQL validation for Fukurow264MIT OR Apache-2.0
aprender-imageGPU image processing primitives — convolution, Gaussian blur, Sobel, Canny edge detection264MIT OR Apache-2.0
renkinUltra-fast retrosynthesis engine for computer-aided synthesis planning (CASP) — pure Rust, WASM-ready, Python bindings via PyO3264MIT
moenarch-image-analysis-segmentationImage segmentation prompts, masks, and segment contracts for video-analysis.263MIT OR Apache-2.0
polymarket-kernelUltra-low latency Polymarket decision-support and risk engine with runtime AVX-512 acceleration, quoting kernel, analytics, and…263MIT
ferrotorch-mlSklearn-compatible adapter for ferrotorch — Tensor ↔ ndarray + curated ferrolearn re-exports262MIT OR Apache-2.0
moenarch-data-inversion-coreShared fidelity and inversion trace metadata for generated analysis outputs.262MIT OR Apache-2.0
waymark-tilecacheDynamic obstacle management and tile caching for navigation meshes262MIT OR Apache-2.0
phonetikPhonetic analysis engine for English. Rhyme detection, stress scanning, meter analysis, and syllable counting with a 126K-word…262MIT
ider高性能时间戳ID生成器 / High-performance timestamp ID generator261MulanPSL-2.0
moenarch-image-analysis-ioStill-image PNG/JPEG/WebP loading and saving for video-analysis.261MIT OR Apache-2.0
rlx-bertBERT graph builder for RLX261GPL-3.0-only
symprojCodebook-based token-to-vector projection261MIT OR Apache-2.0
ferroplan-cliCommand-line interface (the `ff` binary) for the ferroplan PDDL planner261MIT OR Apache-2.0
moenarch-vision-coreShared visual detection, embedding, and identity-match contracts for multimodal analysis.260MIT OR Apache-2.0
kizzasi-logicTensorLogic bridge for Kizzasi - constraint enforcement and safety guardrails260Apache-2.0
oxiphysics-collisionCollision detection algorithms for the OxiPhysics engine260Apache-2.0
oxinum-coreCore traits and error types for OxiNum260Apache-2.0
oxibonsai-evalModel evaluation harness for OxiBonsai — perplexity, MMLU, benchmarks259Apache-2.0
samyama-optimizationHigh-performance metaheuristic optimization algorithms (Jaya, Rao, TLBO, BMR, BWR, BMWR, QOJaya, ITLBO, SAMP-Jaya, EHR-Jaya,…258Apache-2.0
omega-agentdbAdvanced vector database with ruvector integration for agent storage and skill management257MIT
rxgraphHigh-performance graph traversal engine257MIT
swipe-rsPure-DSP SWIPE'/SWIPE pitch estimator in Rust (multi-resolution mel-axis variant)257Apache-2.0
rlx-wav2vec2-bertWav2Vec2-BERT speech encoder for RLX257GPL-3.0-only
oxicuda-rlGPU-accelerated reinforcement learning primitives for OxiCUDA256Apache-2.0
omega-memory12-tier cosmic memory system with automatic consolidation (Instant → Omega)256MIT
neuromodA high-performance Rust SNN library for neuroscience research and pure spiking neural network library featuring LIF, Izhikevich,…256GPL-3.0
of_signalsSignal modules and gating policy for the Orderflow engine256MIT
mimirs-identityPersistent synthetic identity and topological stabilization for MimirsWell256MPL-2.0
omega-loops7 temporal cognitive loops from Reflexive (1ms) to Transcendent (10y) for multi-scale processing255MIT
fast-sparse-merkle-treeFast Sparse Merkle Tree (SMT) library in Rust, using TurboSHAKE128 as default hash function255MIT
wesichain-agentRust-native LLM agents & chains with resumable ReAct workflows254Apache-2.0 OR MIT
pmetal-cliCommand-line interface for PMetal LLM fine-tuning254MIT OR Apache-2.0
oxicuda-trainGPU-accelerated training engine: fused optimizer update kernels, gradient checkpointing, LR schedulers, and ZeRO optimizer state…253Apache-2.0
oximedia-timesyncTime synchronization and media clock management253Apache-2.0
rlx-vjepa2V-JEPA 2 video encoder for RLX253GPL-3.0-only
sw_galaxy_map_coreCore library for Star Wars galaxy exploration, search, routing, and unknown-planet workflows253MIT OR Apache-2.0
moritzbrantner-runtime-onnxDomain-neutral ONNX Runtime session and tensor helpers.253MIT OR Apache-2.0