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All 305,250 crates, alphabetically

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.

argyphLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.68MIT OR Apache-2.0 Command line utilities Development tools argyph-cliLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.99MIT OR Apache-2.0 Command line utilities Development tools argyph-coreLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.170MIT OR Apache-2.0 Command line utilities Development tools argyph-embedLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.244MIT OR Apache-2.0 Command line utilities Development tools argyph-fsLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.350MIT OR Apache-2.0 Command line utilities Development tools argyph-graphLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.292MIT OR Apache-2.0 Command line utilities Development tools argyph-locateLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.177MIT OR Apache-2.0 Command line utilities Development tools argyph-mcpLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.138MIT OR Apache-2.0 Command line utilities Development tools argyph-memoryLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.63MIT OR Apache-2.0 Command line utilities Development tools argyph-packLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.206MIT OR Apache-2.0 Command line utilities Development tools argyph-parseLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.322MIT OR Apache-2.0 Command line utilities Development tools argyph-storeLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.269MIT OR Apache-2.0 Command line utilities Development tools arh-macrosMacros for axum-router-helper5,478MIT ariari. the extras library.12,998MIT/Apache-2.0 ari-subscriberAsync Executor Instrumentation Observability Utility A tracing subscriber layer that outputs Tokio's tracing instrumentation to…3,359MIT Development tools::Debugging Development tools::Profiling ariaPure Rust implementation of the ARIA Encryption Algorithm5,756MIT OR Apache-2.0 Cryptography No standard library aria-bsv-auditorHigh-performance AI inference auditor for ARIA BRC-12117MIT aria-bsv-hasherCanonical JSON serialization and SHA-256 hashing for ARIA BRC-12172MIT aria-bsv-merkleRFC 6962 Merkle tree for ARIA BRC-121 audit records73MIT aria-coreGeneric adaptive sequencing engine — zero dependencies, domain-agnostic. Suggest(), feedback(). Works from item one.15MIT Algorithms Data structures aria-of-borrowIt's a library AND a binary, but at what cost?3,111MIT OR Apache-2.0 aria-queryRust port of ARIA Query.6,523MIT aria2-coreHigh-performance download engine core: multi-protocol segmented downloads, rate limiting, config management, session persistence,…56GPL-2.0-or-later Network programming Web programming::HTTP client aria2-gidAria2-Gid 是一个用于生成和解析 Aria2 GID 的库。356MIT aria2-protocolMulti-protocol networking stack for aria2-rust: HTTP/HTTPS client, FTP/SFTP, full BitTorrent (DHT/PEX/MSE), and Metalink V3/V4…61GPL-2.0-or-later Network programming Web programming::HTTP client aria2-rpcRemote control server for aria2-rust: JSON-RPC 2.0, XML-RPC, and WebSocket download management with 34+ methods and 7 event types47GPL-2.0-or-later Network programming Web programming::HTTP server aria2-rsYet Another Aria2 JSON-RPC Client.10,706MIT/Apache-2.0 aria2-rs-yetYet Another Aria2 JSON-RPC Client.4,311MIT aria2-wsAn aria2 websocket jsonrpc API with notification support23,057MIT API bindings aria2rThe Aria2r download tool, written in Rust, is a lightweight and versatile solution that supports multiple protocols (HTTP/HTTPS,…1,125GPL-2.0 ariadneA fancy diagnostics & reporting crate9,220,881MIT Command line utilities Compilers ariadne-cliAriadne CLI — ari binary. Placeholder release reserving the crate name; actual functionality lands in a future version. See…16MIT OR Apache-2.0 Development tools ariadne-coreShared types for Ariadne attack path graph14MIT ariadne-ingestKnowledge graph ingestion for Ariadne (docs, repos, command manifests). Placeholder release reserving the crate name; actual…16MIT OR Apache-2.0 Development tools ariadne-mcpMCP server for the Ariadne visual knowledge layer. Placeholder release reserving the crate name; actual functionality lands in a…16MIT OR Apache-2.0 Development tools ariadne-policyCapability registry and audit policy for Ariadne. Placeholder release reserving the crate name; actual functionality lands in a…17MIT OR Apache-2.0 Development tools ariadne-queryQuery planner for Ariadne timelines and graphs. Placeholder release reserving the crate name; actual functionality lands in a…16MIT OR Apache-2.0 Development tools ariadne-render-tuiTerminal renderer (ratatui) for Ariadne ViewSpec. Placeholder release reserving the crate name; actual functionality lands in a…18MIT OR Apache-2.0 Development tools ariadne-serverAriadne server — axum REST API + embedded Cytoscape.js frontend for attack path graphs13MIT ariadne-storePersistence layer for Ariadne (SQLite + audit log). Placeholder release reserving the crate name; actual functionality lands in a…17MIT OR Apache-2.0 Development tools ariadne-viewTyped ViewSpec contract for the Ariadne visual knowledge layer. Placeholder release reserving the crate name; actual…17MIT OR Apache-2.0 Development tools ariadnenumDerive macros to easily generate ariadne report from error variants1,341MIT Command line utilities Compilers ariadnetorTensor network library in Rust105MIT OR Apache-2.0 Mathematics Science ariadnetor-algorithmsTensor-network algorithms built on ariadnetor112MIT OR Apache-2.0 Mathematics Science ariadnetor-coreCore traits and types for ariadnetor tensor library263MIT OR Apache-2.0 Mathematics Science ariadnetor-linalgBackend-agnostic linear algebra API for ariadnetor198MIT OR Apache-2.0 Mathematics Science ariadnetor-mpsMatrix Product State / Operator (MPS / MPO) data structures and operations for ariadnetor140MIT OR Apache-2.0 Mathematics Science ariadnetor-nativeNative backend for ariadnetor (faer; optional HPTT transpose)247MIT OR Apache-2.0 Mathematics Science ariadnetor-tensorTensor library with support for dense and block-sparse tensors219MIT OR Apache-2.0 Mathematics Science arianeRust tool to recover symbols from release compiled executables5,817non-standard aridAn ergonomic object-model for Rust.432MIT Rust patterns arieLibrary for audio output from generated buffers5,802non-standard ariel-osAn embedded library OS for the IoT1,103MIT OR Apache-2.0 ariel-rsA faithful Rust port of Mermaid JS — headless SVG diagram rendering without a browser209MIT Graphics Text processing ariel-rs-cliFast Mermaid diagram CLI — arielc is a drop-in replacement for mmdc36MIT Command line utilities Visualization ariesa web framwork for rust-lang.2,832MIT aries-askarAskar cryptographic primitives and secure storage62,529MIT OR Apache-2.0 Cryptography Database interfaces aries-bbssignaturesBBS+ signature support for Hyperledger Aries1,848Apache-2.0 aries-cliA simple Aries Cloudagent Controller2,738Apache-2.0 aries-env-paramExposes internal parameters of solvers.149MIT OR Apache-2.0 aries-solverThe Aries constraint programming solver for discrete optimization.146MIT OR Apache-2.0 Algorithms Science arifaRedis-based realtime pub/sub engine for WebSocket applications288Apache-2.0 Asynchronous Network programming arigPolyglot service orchestrator106MIT OR Apache-2.0 arigatobarebones Rust framework for creating and serving a 9p filesystem3,859MIT arikaCoordinate frames, reference transforms, epochs, and celestial body ephemerides for orbital mechanics.8,510MIT Science Science::Geospatial arikedbWelcome to the ArikeDB Rust library! This library provides an interface to interact with the Arike Database, an advanced…5,166MIT arimaARIMA time series modeling for Rust.19,675non-standard arimaa_engine_stepA step based engine for the board game Arimaa.5,656MIT arinamcnulty-markdown-parserMarkdown parser - university project.84MIT arincArinc utils977Apache-2.0 arinc-424ARINC 424 parser1,164MIT arinc424ARINC 424 parser2,177Apache-2.0 Aerospace Aerospace::Aerospace protocols arinc424-deriveMacros to derive an ARINC 424 record221Apache-2.0 arinc424-rsA library for reading and validating ARINC 424 data. Various revisions supported30MIT arinc429A full-featured ARINC 429 encoder/decoder with BNR/BCD interpretation and SSM support32MIT OR Apache-2.0 Aerospace Embedded development arinc_429Types and constants for ARINC 429 communication10,704MIT/Apache-2.0 No standard library arionSolver and Local search operators for vehicle routing problems7,394Apache-2.0 ariosA small HTTP client crate built as a learning project96MIT Network programming ariprogNeed a powerful and simple library to work with arithmetic progressions in Rust? You should definitively try out ariprog!7,443MIT arirangA library designed to assist with backend development2,012MIT arisA mathematical computing library92Apache-2.0 Algorithms Mathematics aris-cliCommand-line interface for Aris61Apache-2.0 Command line utilities Mathematics aris_1Package 14,045Apache-2.0 aris_2Package #12,010Apache-2.0 ariseRun a process "forever"; Run a process and spawn it when it dies.5,149MIT OR Apache-2.0 aristeAn AI Agent framework with tool calling and multi-agent collaboration support23MIT Command line utilities Development tools aristech-nlp-clientA Rust client library for the Aristech Natrual Language Processing API4,220MIT API bindings aristech-stt-clientA Rust client library for the Aristech Speech-to-Text API15,001MIT API bindings Multimedia::Audio aristech-tts-clientA Rust client library for the Aristech Text-to-Speech API10,935MIT API bindings Multimedia::Audio aristeiaAn evolutionary computation library.10,085Apache-2.0 aristoAristo SDK — annotation macros and verification (meta-crate).114,738MIT Development tools Development tools::Testing aristo-cliAristo CLI binary (the `aristo` command).934MIT Command line utilities Development tools aristo-coreAristo SDK core: shared types, .aristo/index.toml schema, B5b verification, language registry.1,046MIT Development tools Parsing tools aristo-macrosAristo SDK proc-macros: #[aristo::intent], #[aristo::assume].114,836MIT Development tools Development tools::Procedural macro helpers arisusayAn ASCII teabag player for Tendou Aris — like momoisay, but she teabags. Homage to 청세치/세치혀.59non-standard Command line utilities arithcontainers with arithmetics11,667GPL-3.0 Data structures Mathematics arith_traitsTraits unifying types based on various supported arithmetic operations.9,532MIT OR Apache-2.0 arith_wrappersRust's `std` offers the [`Wrapping`](std::num::Wrapping) type for "intentionally wrapping" arithmetic, but curiously does not…4,086MIT OR Apache-2.0 arithmaAn easy to use, domain-specific programming language for numeric mathematics.78MIT OR Apache-2.0 Compilers Mathematics arithmancyan *advanced* mathematical compilation2,124BSD-2-Clause arithmeticMinimal fixed point arithmetic primitives and types for tetcore runtime.53,561Apache-2.0 Cryptography::Cryptocurrencies arithmetic-codeArithmetic coding encoder/decoder with adaptive frequency models, range encoding, and binary arithmetic coding for near-optimal…29MIT Algorithms Compression arithmetic-coderBinary arithmetic coder1,738GPL-3.0 Compression arithmetic-codingfast and flexible arithmetic coding library11,648MIT Compression Encoding arithmetic-coding-adder-depfast and flexible arithmetic coding library5,989MIT Compression Encoding arithmetic-coding-corecore traits for the 'arithmetic-coding' crate9,987MIT Compression Encoding arithmetic-coding-core-adder-depcore traits for the 'arithmetic-coding' crate4,622MIT Compression Encoding arithmetic-evalSimple interpreter for arithmetic expressions.7,715MIT OR Apache-2.0 Compilers Mathematics arithmetic-nonmaxInteger types that cannot be the maximum value, allowing for memory layout optimization and intuitive arithmetic operations.168CC0-1.0 Data structures Embedded development arithmetic-parserParser for arithmetic expressions with flexible literals and type annotations.14,046MIT OR Apache-2.0 Mathematics No standard library arithmetic-signArithmetic `Sign`(≈+1|-1) to/from arithmetic types such as `f64`, `i32` utility.3,090MIT Mathematics arithmetic-typingHindley-Milner type inference for arithmetic expressions.2,970MIT OR Apache-2.0 Mathematics No standard library arithmetic_congruence_monoidРеализует арифметические конгруэнтные моноиды (ACM) в проекте на основе YAML.12,016MIT OR Apache-2.0 arithmetic_parser_kmaArithmetic expression calculator parser.1,717MIT arithmetic_parser_smetaniukArithmetic expression calculator parser.3,067MIT arithmetic_yukinariA simple arithmetic library11,023MIT arithmeticianPure Rust mathematics and linear algebra15GPL-3.0-only arithmetifyA simple implementation of arithmetic coding5,759MIT Algorithms Compression arithmosA library for converting Arabic numerals into Greek numerals1,107GPL-3.0 arityA language server, formatter, and linter for R228MIT Command line utilities Parser implementations arity-arraysFixed and pointer-sized heap-packed arrays over a generic arity, indexed without bounds checks248MIT Data structures Memory management arity-bitmapFixed-width bitmaps (u8-u128, U256) indexed by niche integers, with a double-ended set-bit iterator280MIT Data structures No standard library arity-indexBounds-check-free niche integer index types (U3-U7) with double-ended range iterators299MIT Data structures No standard library ariumFramework-agnostic authentication engine (passwords, sessions, OAuth, MFA, RBAC, API tokens, audit) for axum + sqlx apps.129MIT OR Apache-2.0 Authentication Web programming arium-authzPer-resource (relationship-based) authorization: a role lattice, default-deny enforcement, and the membership lifecycle…83MIT OR Apache-2.0 Authentication Web programming arium-leptosLeptos 0.8 adapter for the arium auth engine: server fns + UI components.84MIT OR Apache-2.0 Authentication WebAssembly arium-poolCompile-time sqlx backend selection (Pool/DbBackend/DbConnection) shared by the arium engine and arium-authz.101MIT OR Apache-2.0 Database interfaces arium-wireFramework-agnostic wire types shared across arium auth crates.185MIT OR Apache-2.0 Authentication Web programming arjeName reserved for tawasuyu's init system. Not distributed via crates.io yet — source lives in the tawasuyu monorepo.15MIT OR Apache-2.0 arkA Rust wrapper for the Ark Ecosystem4,971MIT ark-algebra-bench-templatesA benchmark library for finite fields and elliptic curves38,230MIT OR Apache-2.0 Cryptography ark-algebra-introIntroduction to `arkworks` algebra APIs3,254MIT/Apache-2.0 Cryptography ark-algebra-test-templatesA library for tests for finite fields, elliptic curves, and pairings314,491MIT OR Apache-2.0 Cryptography ark-apiArk API154,707MIT OR Apache-2.0 ark-api-ffiArk low-level Wasm FFI API155,319MIT OR Apache-2.0 ark-api-macrosMacros utilities for Ark API127,201MIT OR Apache-2.0 Game engines ark-bdk-walletImplementation of ark-client on-chain wallet traits using bdk2,499MIT Cryptography::Cryptocurrencies ark-bls12-377The BLS12-377 pairing-friendly elliptic curve8,787,412MIT OR Apache-2.0 Cryptography ark-bls12-377-extExtensions for the BLS12-377 pairing-friendly elliptic curve4,772,866MIT/Apache-2.0 Cryptography ark-bls12-381The BLS12-381 pairing-friendly elliptic curve19,406,065MIT OR Apache-2.0 Cryptography ark-bls12-381-extExtensions for the BLS12-381 pairing-friendly elliptic curve4,789,844MIT/Apache-2.0 Cryptography ark-bls12-381-zypherThe BLS12-381 pairing-friendly elliptic curve2,106MIT/Apache-2.0 Cryptography ark-bn254The BN254 pairing-friendly elliptic curve25,085,385MIT OR Apache-2.0 Cryptography ark-bn254-extExtensions for the BN254 pairing-friendly elliptic curve50MIT/Apache-2.0 Cryptography ark-bn254-zypherThe BN254 pairing-friendly elliptic curve3,921MIT/Apache-2.0 Cryptography ark-bulletproofsA pure-Rust implementation of Bulletproofs using secq256k1 and zorro11,886MIT Cryptography ark-bw6-761The BW6-761 pairing-friendly elliptic curve5,426,854MIT OR Apache-2.0 Cryptography ark-bw6-761-extExtensions for the BW6-761 pairing-friendly elliptic curve4,773,208MIT/Apache-2.0 Cryptography ark-bw6-767The BW6-767 pairing-friendly elliptic curve3,323MIT OR Apache-2.0 Cryptography ark-bw6-767-extExtensions for the BW6-767 pairing-friendly elliptic curve39MIT/Apache-2.0 Cryptography ark-circomArkworks bindings to Circom's R1CS, for Groth16 Proof and Witness generation in Rust30,463MIT OR Apache-2.0 ark-circom-solanaArkworks bindings to Circom's R1CS, for Groth16 Proof and Witness generation in Rust. Fork with ark-ff 0.4 compatibility for…261MIT OR Apache-2.0 Cryptography ark-cliArchitectural boundary enforcer for .NET solutions49MIT Command line utilities Development tools ark-clientMain client library for interacting with Ark servers3,806MIT Cryptography::Cryptocurrencies ark-coreCore types and utilities for Ark5,292MIT Cryptography::Cryptocurrencies ark-cp6-782The CP6-782 pairing-friendly elliptic curve24,607MIT OR Apache-2.0 Cryptography ark-crypto-primitivesA library of useful cryptographic primitives6,618,514MIT/Apache-2.0 Cryptography ark-crypto-primitives-macrosA library of useful cryptographic primitives1,861,984MIT/Apache-2.0 Cryptography ark-crypto-primitives-macros-zypherA library of useful cryptographic primitives2,972MIT/Apache-2.0 Cryptography ark-crypto-primitives-zypherA library of useful cryptographic primitives2,678MIT/Apache-2.0 Cryptography ark-curve-constraint-testsA library for testing constraints for finite fields, elliptic curves, and pairings20,803MIT OR Apache-2.0 Cryptography ark-curve25519The curve25519 Montgomery curve116,439MIT OR Apache-2.0 Cryptography ark-delegatorREST client for Ark delegator services1,303MIT Cryptography::Cryptocurrencies ark-ecA library for elliptic curves and pairings39,662,530MIT OR Apache-2.0 Cryptography ark-ec-zypherA library for elliptic curves and pairings5,960MIT OR Apache-2.0 Cryptography ark-ed-on-bls12-377A Twisted Edwards curve defined over the scalar field of the BLS12-377 curve5,657,901MIT OR Apache-2.0 Cryptography ark-ed-on-bls12-377-extExtensions for Twisted Edwards curve defined over the scalar field of the BLS12-377 curve4,773,060MIT/Apache-2.0 Cryptography ark-ed-on-bls12-381A Twisted Edwards curve defined over the scalar field of the BLS12-381 curve576,218MIT OR Apache-2.0 Cryptography ark-ed-on-bls12-381-bandersnatchBandersnatch: a curve defined over the scalar field of the BLS12-381 curve7,244,197MIT OR Apache-2.0 Cryptography ark-ed-on-bls12-381-bandersnatch-extExtensions for Bandersnatch curve defined over the scalar field of the BLS12-381 curve4,773,706MIT/Apache-2.0 Cryptography ark-ed-on-bls12-381-zypherA Twisted Edwards curve defined over the scalar field of the BLS12-381 curve1,672MIT/Apache-2.0 Cryptography ark-ed-on-bn254A Twisted Edwards curve defined over the scalar field of the BN254 curve720,278MIT OR Apache-2.0 Cryptography ark-ed-on-bn254-extExtensions for Twisted Edwards curve defined over the scalar field of the BN254 curve42MIT/Apache-2.0 Cryptography ark-ed-on-bn254-zypherA Twisted Edwards curve defined over the scalar field of the BN254 curve3,627MIT/Apache-2.0 Cryptography ark-ed-on-bw6-761A Twisted Edwards curve defined over the scalar field of the BW6-761 curve177,363MIT OR Apache-2.0 Cryptography ark-ed-on-cp6-782A Twisted Edwards curve defined over the scalar field of the CP6-782 curve178,042MIT OR Apache-2.0 Cryptography ark-ed-on-mnt4-298A Twisted Edwards curve defined over the scalar field of the MNT4-298 curve13,711MIT OR Apache-2.0 Cryptography ark-ed-on-mnt4-753A Twisted Edwards curve defined over the scalar field of the MNT4-753 curve12,828MIT OR Apache-2.0 Cryptography ark-ed25519The ed25519 twisted Edwards curve39,574MIT OR Apache-2.0 Cryptography ark-ed25519-extExtensions for the Ed25519 twisted Edwards curve40MIT/Apache-2.0 Cryptography ark-feanorBridge between arkworks finite fields and feanor-math ring system971MIT OR Apache-2.0 Cryptography Mathematics ark-feesFee library using CEL for calculating Arkade transaction fees3,258MIT Cryptography::Cryptocurrencies ark-ffA library for finite fields79,850,695MIT OR Apache-2.0 Cryptography ark-ff-asmA library for generating x86-64 assembly for finite field multiplication80,154,572MIT OR Apache-2.0 Cryptography ark-ff-asm-zypherA library for generating x86-64 assembly for finite field multiplication7,031MIT OR Apache-2.0 Cryptography ark-ff-macrosA library for generating x86-64 assembly for finite field multiplication80,125,113MIT OR Apache-2.0 Cryptography ark-ff-macros-zypherA library for generating x86-64 assembly for finite field multiplication7,000MIT OR Apache-2.0 Cryptography ark-ff-optimizedOptimized field implementations that outperform the generic field implementations in arkworks7,110MIT Cryptography ark-ff-zypherA library for finite fields6,806MIT OR Apache-2.0 Cryptography ark-gm17An implementation of the Groth-Maller 2017 zkSNARK proof system58,297MIT/Apache-2.0 Cryptography ark-groth16An implementation of the Groth 2016 zkSNARK proof system5,872,385MIT/Apache-2.0 Cryptography ark-groth16-zypherAn implementation of the Groth 2016 zkSNARK proof system2,337MIT/Apache-2.0 Cryptography ark-grpcgRPC client for Ark server communication4,241MIT Cryptography::Cryptocurrencies ark-grumpkinThe Grumpkin prime-order elliptic curve408,702MIT OR Apache-2.0 Cryptography ark-introspector-clientClient for the Ark introspector service100MIT Cryptography::Cryptocurrencies ark-jq255sThe do255s curve14MIT OR Apache-2.0 Cryptography ark-libPrimitives for the Ark protocol and bark implementation4,457MIT ark-linear-sumcheckA library for efficient sumcheck protocols5,748MIT/Apache-2.0 Cryptography ark-marlinA library for the Marlin preprocessing zkSNARK52,286MIT/Apache-2.0 Cryptography ark-mnt4-298The MNT4-298 pairing-friendly elliptic curve45,478MIT OR Apache-2.0 Cryptography