All 305,250 crates, alphabetically

abcrypt-cliAn utility for encrypt and decrypt files27,047GPL-3.0-or-laterCommand line utilities abd-clamClustering, Learning and Approximation with Manifolds70,341MIT abdennour_grepmini grep clone1,916MIT abducoPlaceholder for abduco rewrite in Rust2,660MIT abdulbasit_crate_2console message2,142MIT abdulbasit_first_crateconsole message2,077MIT abdur-say-helloThis is say hello library2,893Apache-2.0 abeAscii-byte-expression : a tiny byte templating language5,546MPL-2.0EncodingParsing tools abe_gpswABE GPSW scheme for BLS pairing implemented in rust48,644MIT/Apache-2.0 abe_policyPolicy and attributes definition for ABE cryptosystems28,635MIT/Apache-2.0 abelLua microservices framework.3,301MIT abel-coreCore library of Abel.4,116MIT abels-complexComplex numbers with rectangular and polar representations3,518MIT aberAber2,274MIT aberthAberth's method for finding the zeros of a polynomial10,821MIT OR Apache-2.0 OR ZlibMathematicsNo standard library abfallConcurrent tri-color tracing garbage collector for Rust with incremental and concurrent mark-sweep8,215MIT OR Apache-2.0ConcurrencyMemory management abgleich-clizfs sync tool, cli56MIT OR Apache-2.0 abgleich-libzfs sync tool, core library113MIT OR Apache-2.0 abhedya-chhandasSanskrit Metering (Chhandas) Logic for Abhedya PQC833MIT abhedya-coreCore library for Abhedya: Sanskrit-Encoded Post-Quantum Cryptography611MIT abhedya-ffiC/FFI Bindings for Abhedya PQC445MIT abhedya-kemKey Encapsulation Mechanism (KEM) for Abhedya PQC728MIT abhishekvenkata-artA library for modeling artistic concepts1,794MIT abhtestTests in cargo packaging1,828MIT abhyasAbhyas is a Rust command-line application for managing and interacting with a database of links.8,803GPL-3.0-or-later abieasy abi49GPL-2.0-only abi-audit-coreCore analysis engine for cargo-abi-audit, a C-ABI-first Rust/native boundary auditor.87MIT OR Apache-2.0 abi-cafePair your compilers up at The ABI café!5,301MIT OR Apache-2.0 abi-macroeasy abi134GPL-2.0-only abi-singletonSimple singleton trait21,533MIT abi-stable-host-apiABI-stable FFI types for QimenBot dynamic plugins116MIT abi-typegenGenerate bindings from Solidity ABI artifacts (Foundry, Hardhat)54MITCommand line utilitiesDevelopment tools abi-typegen-codegenTypeScript code generation for abi-typegen101MIT abi-typegen-configConfiguration parsing for abi-typegen156MIT abi-typegen-coreCore ABI parsing and IR types for abi-typegen156MIT abi2humanZero-dependency CLI tool to convert Ethereum ABI JSON to human-readable format800MIT OR Apache-2.0Command line utilitiesCryptography::Cryptocurrencies abi_pactcoming soon319MIT abi_pact_buildcoming soon316MIT abi_pact_cfficoming soon320MIT abi_pact_clicoming soon317MIT abi_pact_corecoming soon322MIT abi_pact_jvmcoming soon323MIT abi_pact_macroscoming soon324MIT abi_pact_wasmcoming soon323MIT abi_stableFor doing Rust-to-Rust ffi,writing libraries loaded at program startup.3,545,849MIT/Apache-2.0Data structuresRust patterns abi_stable_deriveImplementation detail of abi_stable.3,497,403MIT/Apache-2.0Data structuresRust patterns abi_stable_derive_libImplementation detail of abi_stable.19,836MIT/Apache-2.0Data structuresRust patterns abi_stable_sharedImplementation detail of abi_stable.3,468,307MIT/Apache-2.0 abiboolC ABI compatible boolean types11,474Apache-2.0 OR MITDevelopment tools::FFI abienumunderlying types for C enums997Apache-2.0 OR MITDevelopment tools::FFI abilistsParse `abilists` files from the Zig project.2,343MIT abilityMacros for creating traits with ABI-compatible interfaces across compiler versions2,253MIT abinA library for working with binaries and strings. The library tries to avoid heap-allocations / memory-copy whenever possible by…7,003MIT OR Apache-2.0Data structuresMemory management abineoReserved by Abineo AG1,815Apache-2.0 abineo-analytics-collectorUsed in the backend of the Abineo Analytics server.2,025non-standard abineo-messagingShared structs and enums for internal messaging service.1,802ISC abioSafe abstractions for interfacing with the native operating system ABI.1,837MITDevelopment tools::FFIEncoding abio_deriveDerive macros for the `abio` crate.2,329MITEncodingNo standard library abir_guardAbir-Guard: Quantum-Resilient Agentic Vault for AI Agent Memory with NIST-standard Post-Quantum Cryptography31MITCommand line utilitiesCryptography abistrC ABI compatible string types13,704Apache-2.0 OR MITDevelopment tools::FFI abistr-macrosproc macro implementations for abistr13,040Apache-2.0 OR MIT abitiousThe abitious `abi` CLI: cargo-build a napi cdylib for the host triple, resolve its .node artifact, and optionally compress it…57MITCommand line utilitiesDevelopment tools abitious-decmpfsThe abitious pressed-data section ABI: build, parse, and locate a compressed-hybrid .node section (mirror of decmpfs's reader).52MITCompressionDevelopment tools abitious-producerThe abitious host producer: compress a real .node addon and inject + ad-hoc re-sign it into a generic stub's SMOL/__PRESSED_DATA…43MITCommand line utilitiesDevelopment tools abitious-stubThe generic abitious self-extracting trampoline: a cdylib whose napi_register_module_v1 self-extracts the real addon from its own…25MITDevelopment tools abjadCalculate the numerical abjad value of Arabic-script text12,587MITInternationalization (i18n)Text processing abkAgent Builder Kit - Complete modular agent building blocks with feature-gated modules4,890MIT OR Apache-2.0Command line utilitiesConfiguration ablateHyperparameter optimization and ablation studies20MIT OR Apache-2.0AlgorithmsScience ablative-frameFrame application framework — the single dependency for Frame applications13Apache-2.0 ablavemaA Blender launcher and version manager10,775MITAccessibility ableable tools.2,071Apache-2.0AccessibilityConfiguration ablerTiny type to process various ablers/flags/etc as one6,564MITNo standard library ablescriptThe best programming language11,511MIT ablescript_cliThe best programming language10,458MIT abletimeA utility for calculating time spent on projects.3,545MITCommand line utilities ableton-linkRust bindings for Ableton Link2,660non-standardAPI bindings ableton-link-rsNative Rust implementation of the Ableton Link protocol11,361GPL-3.0 ablfLibrary to handle automotive binlog files (.blf)3,378MIT OR Apache-2.0Development toolsParsing tools ablyAbly client library SDK4,098Apache-2.0 ably-chat-openapiUnofficial generated OpenAPI bindings for the Ably Chat REST API (v4). Not affiliated with or endorsed by Ably. Prefer the…17MIT OR Apache-2.0API bindings ably-chat-rsUnofficial, ergonomic Rust client for the Ably Chat REST API (v4). Not affiliated with or endorsed by Ably.15MIT OR Apache-2.0API bindingsWeb programming::HTTP client abn-gpmA workflow tool for managing git worktrees from your terminal2,024MIT abnaAutomated retrieval of mutations from ABN Amro688Apache-2.0 OR MIT abnfA nom-based parser for ABNF.6,211,721MIT OR Apache-2.0 abnf-coreA nom-based parser for ABNF core rules.6,151,771MIT OR Apache-2.0 abnf-parserABNF Parser3,489Apache-2.0Network programmingParser implementations abnf-rfc5234Augumented Backus-Naur Form (ABNF) in accordance with RFC 52342,031ISC abnf_to_pestA tiny crate that helps convert ABNF grammars to pest1,559,195MIT OR Apache-2.0 aboba-test-crateJust a test crate1,231MIT abode(WIP) The Place Where Data Lives1,834Apache-2.0 abolA high-performance, asynchronous, dictionary-driven RADIUS framework.32MIT OR Apache-2.0AuthenticationEncoding abol-codegenCode generation tools and RADIUS dictionary definitions for Abol.125MIT OR Apache-2.0 abol-coreCore data structures and protocol logic for the Abol RADIUS framework.463MIT OR Apache-2.0 abol-parserA fast packet parser for the RADIUS protocol.213MIT OR Apache-2.0 abol-rtRuntime traits and async abstractions for the Abol RADIUS framework.303MIT OR Apache-2.0 abol-serverA high-performance, asynchronous RADIUS server implementation for the Abol framework.126MIT OR Apache-2.0 abol-utilUtilities and runtime implementations for the Abol RADIUS framework.123MIT OR Apache-2.0 abomonationA high performance and very unsafe serialization library1,336,025MIT abomonation_deriveA custom derive plugin for abomonation1,273,285MIT abomonation_derive_ngA custom derive plugin for abomonation26,329MIT abootcrafterA tool designed to manipulate android boot images like a real blacksmith.1,942MIT OR Apache-2.0 abootimg-oxideAndroid boot image (boot.img) parser5,305MIT OR Apache-2.0No standard libraryParser implementations abortAbnormal termination (stable, no_std)32,817MIT OR Apache-2.0 abort-ifVery handy attribute to abort a function at compile-time if something goes wrong4,901MITDevelopment toolsDevelopment tools::Debugging abort-nostdAn abort function that doesn't require the standard library1,407Apache-2.0 OR MIT abort-on-dropA wrapper of Tokio's JoinHandle that aborts the task when it's dropped, while still allowing it to be awaited for joining.764,315BSD-2-ClauseAsynchronous abort_on_panicIntercept panic! from unsafe locations and abort the process356,411CC0-1.0 abortable_parserA parser combinator library with an emphasis on error handling16,653Apache-2.0 about-filtercgit-specific readme formatter multiplexer3,355non-standard about-systemRetrieve system information2,465BSD-3-ClauseConfigurationHardware support about_big_projectThis is of no use, only for personal study, no need to use.22AFL-1.1 about_meA simple about me example crate.26MIT abowVisual bag of words for fast image matching23,330MITAlgorithmsComputer vision aboxA safe wrapper around AtomicPtr10,833MIT abpABP Package Manager - a minimal, secure package manager for armybox systems126MIT OR Apache-2.0Command line utilitiesEmbedded development abpfiffInteraction with Linux BPF(2). No libbpf-sys.3,397EUPL-1.2Network programmingNo standard library abpilot-cc-sdkRust SDK for ABPilot CC platform79MIT OR Apache-2.0 abpilot-cliABPilot Cli22MIT OR Apache-2.0 abplA collection of Rust boilerplate: a reloadable-systemd-service lifecycle helper, a hot-reloading axum wrapper, a…78AGPL-3.0-or-laterAsynchronousConfiguration abpl-macrosProcedural macro support crate for abpl's #[derive(Error)] error type generator.19AGPL-3.0-or-laterDevelopment tools::Procedural macro helpersRust patterns abpoa-rsRust bindings for abPOA: Adaptive Banded POA3,640MITScience::BioinformaticsScience::Bioinformatics::Genomics abpoa-sysAutomatically generated FFI definitions for abPOA3,032MITScience::BioinformaticsScience::Bioinformatics::Genomics abproofOffline A/B change-validation harness — stat-gated, seed-blocked, reuses the executor as the arm79MIT OR Apache-2.0Command line utilitiesDevelopment tools abrcli tool to adjust screen size on android devices2,118MIT abraInformation retrieval library2,942 abracadabrayrs crdt server framework28MIT abracadabra-rsyrs crdt server framework27MIT abramowitz-stegunAbramowitz and Stegun special functions1,730MIT abraseAbrase language.155MITCompilersParser implementations abrase-cliCLI for the Abrase language.103MITCommand line utilitiesCompilers abrasiveSimple remote cargo CLI22MIT OR Apache-2.0 abrasive-protocolWire protocol types for abrasive, a remote cargo CLI.59MIT OR Apache-2.0 abraxasReserved for WIP crate.1,932MIT abraxisOptimized encoding format for single use seals2,098MIT abreShorten repetitive text for display. Pipe lines in, get disambiguated lines out.114MITCommand line utilitiesText processing abridgeCompress a sorted word list or decompress a file compressed by abridge or word-list-compress.15,182GPL-3.0-or-laterCommand line utilitiesCompression abridgmentAbridge float number digits.1,792MIT OR Apache-2.0Data structuresMathematics abruptA Rust library for cryptographic and mathematical operations1,521MITAlgorithmsCryptography abruteAESCrypt Brute force attempter.27,231MIT OR Apache-2.0Cryptography absgeneric absolute value5,001MIT abs-cliCLI parsing library4,829MIT abs-dataDEPRECATED AND NO LONGER MAINTAINED DO NOT USE12,148MIT abs-exprA heap-allocation-free expression tree for statically generated DSL expressions21Apache-2.0 abs-expr-macrosProc-macro implementation of abs_expr!, generating heap-free expression trees at compile time25Apache-2.0 abs-file-macroA macro that returns the absolute file path of the Rust source file in which it is invoked.3,288MIT abs_artABStraction of Asynchronous RunTime1,329MIT/Apache-2.0 abs_buffABStraction of BUFFered IO2,577MIT/Apache-2.0No standard library abs_mmAbstract Memory Management2,902MIT/Apache-2.0Memory managementNo standard library abs_syncABStraction of SYNchronization3,362MIT/Apache-2.0No standard library absalOptimal reduction of λ-terms9,429MIT abscissaApplication microframework with support for command-line option parsing, configuration, error handling, logging, and terminal…51,322Apache-2.0Command-line interfaceConfiguration abscissa_adminPrimordial Abscissa component2,139Apache-2.0 abscissa_apiPrimordial Abscissa component2,154Apache-2.0 abscissa_authPrimordial Abscissa component2,126Apache-2.0 abscissa_coreApplication microframework with support for command-line option parsing, configuration, error handling, logging, and terminal…11,865,813Apache-2.0Command-line interfaceConfiguration abscissa_crossbeamPrimordial Abscissa component2,159Apache-2.0 abscissa_cryptoPrimordial Abscissa component2,143Apache-2.0 abscissa_deriveCustom derive support for the abscissa application microframework11,877,133Apache-2.0 abscissa_generatorTemplate-based generator for creating new Abscissa applications8,715Apache-2.0Rust patterns abscissa_hyperPrimordial Abscissa component2,115Apache-2.0 abscissa_i18nPrimordial Abscissa component2,109Apache-2.0 abscissa_keystorePrimordial Abscissa component2,155Apache-2.0 abscissa_tokioSupport for launching Tokio runtimes within Abscissa applications121,242Apache-2.0 abscissa_towerPrimordial Abscissa component2,143Apache-2.0 abscissa_warpPrimordial Abscissa component2,141Apache-2.0 abscissa_webPrimordial Abscissa component2,151Apache-2.0 abscondvarvars absconding1,821MIT abseilAn easy app storage provider.4,138MIT/Apache-2.0 abserdeSimple platform-agnostic Rust crate for managing application settings/preferences.17,196MITConfiguration absintheAre you an Actor & Async junkie? Then your app needs some Absinthe!4,566MIT OR Apache-2.0 absinthe-macrosMacros for the Absinthe crate5,107MIT OR Apache-2.0 absinthiumWIP utility for playlist management, built on libabsinthium891MPL-2.0 abslName squatting. Contact cramertj@google.com for usage.327Apache-2.0 absl_durationName squatting. Contact cramertj@google.com for usage.331Apache-2.0 absl_flagsName squatting. Contact cramertj@google.com for usage.324Apache-2.0 absl_logName squatting. Contact cramertj@google.com for usage.331Apache-2.0 absl_statusName squatting. Contact cramertj@google.com for usage.327Apache-2.0 absl_status_codeName squatting. Contact cramertj@google.com for usage.329Apache-2.0 absl_statusorName squatting. Contact cramertj@google.com for usage.332Apache-2.0 absl_timeName squatting. Contact cramertj@google.com for usage.330Apache-2.0 absmartly-sdkABsmartly SDK for Rust - A/B testing and feature flagging29MITDevelopment toolsWeb programming absolutAutogenerated Bytewise SIMD-Optimized Look-Up Tables4,529non-standard absolut-coreImplementation of absolut::SimdTable1,490non-standard absolut-deriveImplementation of absolut::simd_table1,377non-standard absolut-macrosImplementation details of absolut5,054non-standard absolute_unitA unit system for Rust's type system to catch unit errors in your physical calculations.1,705MIT absolutepayOfficial AbsolutePay SDK — accept crypto payments, send payouts, and reconcile.18non-standardAPI bindings absolution'Freedom from `syn`'. A lightweight Rust lexer designed for use in bang-style proc macros.6,191MIT/Apache-2.0Development tools::Procedural macro helpers absorbA cli tool to absorb text quickly109MIT abspathA simple program to print the absolute path of a file.2,085BSD-3-Clause absperf-minilzosafe wrapper around absperf-minilzo-sys9,779GPL-2.0API bindingsCompression absperf-minilzo-syscrate that statically links minilzo and exposes all its symbols and functions5,491GPL-2.0CompressionExternal FFI bindings abstalgAbstract algebraic structures for Rust12,802MITMathematicsScience abstractAbstract rendering engine.2,057MITScienceSimulation abstract-accountAbstract Account Contract10,033LGPL-3.0 abstract-account-factoryAbstract Factory Contract51,196GPL-3.0-or-later abstract-adapterbase adapter contract implementation42,339LGPL-3.0 abstract-adapter-utilsAbstract Adapter Utils28,869LGPL-3.0 abstract-add-onbase add-on contract implementation7,261GPL-2.0-or-later abstract-algebraAbstract algebra structures1,830MIT