All 305,250 crates, alphabetically

libzeropool-rsA higher level zeropool API19,793MIT OR Apache-2.0 libzeropool-zkbobzk-SNARK circuit and cryptography for zkBob7,355MIT OR Apache-2.0 libzerostashEncrypted and deduplicated storage library1,703GPL-3.0 libzettalibzetta is a stable interface for programmatic administration of ZFS30,177BSD-2-ClauseExternal FFI bindingsFilesystem libzetta-zfs-core-sysBindings to libzfs_core (lzc)23,435Apache-2.0 OR MIT libzettelsA library intended as a backend for applications which implement Niklas Luhmann's system of a 'Zettelkasten'.6,788GPL-3.0-or-laterScience libzfsRust wrapper around libzfs-sys41,721MIT libzfs-sysRust bindings to libzfs34,563MIT libzfs-typesShared types for libzfs53,646MIT libzfs_core-sysFFI bindings to libzfs_core2,355BSD-2-ClauseExternal FFI bindings libzim-rsLibrary to read/write zim files. Supports only zim 6.3+31GPL-3.0-only libzip-syslibzip ffi binding4,081BSD-3-Clause libzkbob-rsA higher level zkBob API27,204MIT OR Apache-2.0 libzmqA strict subset of ØMQ with a high level API.56,277MIT OR Apache-2.0API bindingsAsynchronous libzmq-sysRaw CFFI bindings for libzmq28,601MIT OR Apache-2.0External FFI bindings libzrpcA RPC library for Rust1,536MIT libzstd-bitexact-rsPure-Rust reimplementation of Zstandard, aiming for bit-exact parity with the C libzstd376BSD-3-ClauseCompression libzstd-rs-sysa rust implementation of zstd compression and decompression475BSD-3-Clause libztEncrypted P2P SD-WAN library by ZeroTier5,301non-standardCryptographyNetwork programming libzuiA Terminal UI Library, Written in Rust5,039GPL-3.0Command-line interfaceGraphics libzymod-rust智眼Rust SDK16,102MIT OR Apache-2.0 licA SPDX license generator.9,938MIT liccLiefland Idle Champions Codes - Client for the liefland codes API service for Idle Champions of the Forgotten Realms chest codes4,451MIT OR Apache-2.0GamesWeb programming::HTTP client liceDead simple, minimal SPDX License generator library written in Rust.10,352MIT licensaCLI tool for seamless source code license management, supporting 65+ file types11,963MIT OR Apache-2.0Command line utilitiesDevelopment tools licenseEmbedded license information from SPDX.306,088MIT OR Apache-2.0No standard library license-apiLicense API client library4,678MIT license-exprsValidate SPDX 2.1 license expressions using SPDX License List 3.11 identifiers.65,931Apache-2.0 OR MIT license-fetcherFetch licenses of dependencies at build time and embed them into your program.18,683MPL-2.0Development tools::Build UtilsParsing tools license-genA cli tool that asks you a bunch of questions and generates a license file7,546MITCommand line utilitiesDevelopment tools license-gen-binA command line tool for generating license files.20MIT OR Apache-2.0Command line utilitiesConfiguration license-generatorA Command line tool that generate `LICENSE` file.29,846MIT license-keyA library that makes signaling between threads a bit more ergonomic.3,655MIT license-pickerA simple command-line tool to generate a license file2,095MIT OR Apache-2.0Command line utilities license-retrieverRetrieves licenses of all Rust dependencies8,187LGPL-3.0-onlyDevelopment tools::Build Utils license-serverSmall license-server6,792MIT license-signerSimple CLI License Generator written in Rust36MITCommand line utilities license-system授权协议框架1,933non-standardCommand line utilitiesDevelopment tools::Debugging license-zero-test-cratelicensezero.com test crate1,792non-standard licensebatPlaceholder crate for Licensebat1,577MIT licensebat-cliCLI tool to manage dependencies' license validation32,386MITCommand line utilitiesDevelopment tools licensebat-coreTypes and Traits for building Licensebat libraries25,947MITDevelopment tools licensebat-dartA library to get information about your Dart dependencies24,996MITDevelopment tools licensebat-jsA library to get information about your JS/TS dependencies23,811MITDevelopment tools licensebat-rustA library to get information about your Rust dependencies26,034MITDevelopment tools licensedlicensed is a library to add signed licenses to your binary3,391MIT/Apache-2.0 licensegatelicensegate client: offline verification of license keys, activation receipts, and CRLs26MIT OR Apache-2.0AuthenticationCryptography licensegate-rsUnofficial Rust SDK for integrating with the Licensegate licensing service664MIT licenselintlicense lint library5,141Apache-2.0Development tools licenselint-cliLicense lint cli4,873Apache-2.0 licensemeLicense your project from the terminal3,462MITCommand line utilities licensesCargo subcommand for collecting licenses.4,435MITDevelopment tools::Cargo plugins licenses_proA crate for pro-level licenses.7,017MIT OR Apache-2.0 licenses_pro_genSimple license generating tool for licenses_pro.5,014MIT OR Apache-2.0 licenseseatOfficial Rust SDK for LicenseSeat - simple, secure software licensing1,011MITAPI bindingsAuthentication licensesnipA tool to add license headers to your source code.27,364MIT LicenseStoreCreated with Anchor1,722MIT licensingSubcommand for Cargo that creates a file with a user-defined license in the project's directory.7,786MIT licensitCommand-line tool to create LICENSE files5,032MITCommand line utilities licensorwrite licenses to stdout8,428MITCommand line utilities licensureA software license management tool39,410GPL-3.0 licenzA simple CLI tool to easily download a license file or compare an existing file to a license6,110MITCommand line utilities licenz-coreOffline software license verification with RSA signatures, hardware binding, and anti-tamper detection726MITAuthenticationCryptography licerThe license generator1,790MIT licetDeclarative, SPDX/REUSE-compatible license-header management69MIT OR Apache-2.0Command line utilitiesDevelopment tools lichMinimal password management.6,590MIT lich_taTools for Lichta Calendar. Compatible with #![no_std].1,489MITDate and timeNo standard library lichaoLi-Chao tree implementation ported from the authors competitive programming library946Apache-2.0 lichenScripting DSL (for Dialogue Graphs, et al)65,753Apache-2.0 lichen-cliLichen command-line interface156MIT lichen-client-sdkLichen Rust SDK - Build on Lichen with Rust128MIT OR Apache-2.0CryptographyNetwork programming lichen-contract-sdkLichen Smart Contract SDK80Apache-2.0 lichen_coreHTML link extractor1,547MIT lichennManage and generate the licenses of your project effectively and mighty quick, with a smooth interface, custom rules and…1,949MIT OR Apache-2.0 lichess-apiA client library for the Lichess API8,749Apache-2.0API bindingsAsynchronous lichess-botA lichess bot library written in Rust.2,736Apache-2.0 lichessbotLichess bot. Under construction.46,087MIT licheszterAn API wrapper for the Lichess API5,476MIT OR Apache-2.0API bindingsAsynchronous lichtspielImplementation of a ray tracer787MIT lickLick1,842MIT licklider-cliFile transfer demo CLI for licklider with built-in link impairment13MIT OR Apache-2.0Command line utilitiesNetwork programming licklider-coreSans-I/O protocol engine for the Licklider Transmission Protocol (LTP, RFC 5326)20MIT OR Apache-2.0Network programmingNo standard library::No dynamic allocation licklider-udpTokio UDP link service for licklider-core (ION-compatible: one LTP segment per datagram, port 1113)17MIT OR Apache-2.0Network programming licoliteRust utilities for LicoLite operation records.17MITData structuresDevelopment tools licoricedevLichess API. Development version.7,180AGPL-3.0-only licsberwith my name.1,090AGPL-3.0-only lictlA command line interface for scripting Lichess1,750AGPL-3.0-onlyCommand-line interfaceGame development lictoolLictool is a utility that will help you quickly add a spdx license to your project right from the command line6,358GPL-3.0-onlyAsynchronousCommand line utilities licverifyRust client for go-license verification system481MIT lidExtremely fast, customizable, and unique ID generation.8,936MIT OR Apache-2.0 lid-angleA Rust CLI tool to read and display real-time MacBook lid angle67MITCommand line utilitiesHardware support lidara toolset for terrain and hydrological analysis using digital elevation models (DEMs)1,961MIT lidar-utilsUtilities for Velodyne and Ouster LIDARs29,620MIT lidar_lite_v3Garmin Lidar Lite v32,254MIT lidarrLidarr API docs1,517GPL-3.0 lidoLido for Solana is a Lido DAO-governed liquid staking protocol for the Solana blockchain.3,487GPL-3.0 lido-anchorLido stake pool client4,138AGPL-3.0 lidoomDOOM port for Project Lighthouse4,461GPL-2.0 lidrsA rust crate for reading and representing light intensity distributions via photometric webs.4,313non-standardMathematicsParser implementations lidwatchUtil to watch LID switching.12,229BSD-3-Clause lieA numerical library for working with Lie Groups and Algebras4,587MIT lie-groupsLie groups and Lie algebras for computational mathematics58BSD-3-ClauseMathematicsScience lie-rsLie series and Baker-Campbell-Hausdorff formula computations788AGPL-3.0-onlyAlgorithmsData structures liealglie group and lie algebra in rust7,206MIT OR Apache-2.0 liechartsA Rust charting library with PNG and SVG rendering support37Apache-2.0GraphicsVisualization liecsThe ECS library that nw-engine uses679MIT liecs-macrosThe macros for nw-engine1,355MIT liefOfficial Rust bindings for LIEF33,141Apache-2.0API bindingsDevelopment tools::Build Utils lief-buildBuild helper for the Rust bindings of LIEF30,471Apache-2.0 lief-cwalUnofficial idiomatic Rust bindings to Quarkslab's LIEF library3,259MIT OR Apache-2.0 lief-cwal-sysUnofficial low-level unsafe bindings to Quarkslab's LIEF library3,762MIT OR Apache-2.0 lief-ffiLIEF ffi30,235Apache-2.0 lief-sysBindings for Quarkslab's LIEF.3,127Apache-2.0 lienScoped lending of borrowed references58CC0-1.0ConcurrencyMemory management liendl_tokenizerA simple BPE tokenizer for Rust644MIT liepressA Markdown to PDF/SVG/PNG converter with CSS styling support36MIT OR Apache-2.0Command line utilitiesRendering lieroA continuation of the OpenLiero project968BSD-2-Clause liesLIcense Embedding System5,832MIT OR Apache-2.0GUI lies-implLIcense Embedding System (Implementation Details)6,691MIT OR Apache-2.0 lieuui lib1,544MIT lievalA lightweight Rust crate for parsing and evaluating mathematical expressions from strings.10,751MITMathematicsParsing tools lievreAMQP 0.9.1 server implementation.4,660MIT lievre-liveIn-memory AMQP 0.9.1 server.1,833MIT lievre-standaloneLightweight AMQP 0.9.1 server1,895MIT lieweba simple async web framework7,132MITAsynchronousNetwork programming liexprA library for parsing and evaluating simple expressions.1,291MITCompilersParser implementations lifeConway's Game of Life on 2-D toroidal grid in rust.20,006MIT/Apache-2.0 life-aiosKernel contract facade for the Life Agent OS — re-exports aios-protocol, aios-events, aios-runtime, and aios-kernel112MIT life-animaIdentity and beliefs facade for the Life Agent OS — re-exports anima-core, anima-identity, and anima-lago97MIT life-arcanAgent daemon and runtime facade for the Life Agent OS — re-exports arcan-core, arcand, arcan-harness, arcan-store,…65MIT life-autonomicHomeostasis controller facade for the Life Agent OS — re-exports autonomic-core, autonomic-controller, and autonomic-api98MIT life-backendA backend implementation of Conway's Game of Life3,919MIT OR Apache-2.0ScienceSimulation life-cliProduction agent deployment pipeline for Life Agent OS129MITCommand line utilities life-gameConway's Game of Life for TUI1,612MITSimulation life-haimaAgentic finance engine facade for the Life Agent OS — re-exports haima-core, haima-wallet, haima-x402, and haima-api98MIT life-kernel-protoWire contract for the soma kernel daemon — generated Rust stubs for KernelPort17MIT life-lagoPersistence substrate facade for the Life Agent OS — re-exports lago-core, lago-journal, lago-store, lago-fs, lago-api, and…111MIT life-monitorA tool to track your daily activities5,041MITCommand line utilities life-nousMetacognitive evaluation facade for the Life Agent OS — re-exports nous-core, nous-api, nous-heuristics, and nous-judge97MIT life-osLife Agent OS — install with `cargo install life-os` for the `life` CLI and all subsystem libraries21MIT life-pathsShared path resolution for Life Agent OS — project discovery, module dirs, credentials151MIT life-praxisTool execution engine facade for the Life Agent OS — re-exports praxis-core, praxis-tools, praxis-skills, and praxis-mcp-bridge98MIT life-relayRemote agent sessions facade for the Life Agent OS — re-exports life-relay-core and life-relay-api67MIT life-relay-apiHTTP API server for Life Relay daemon242MIT life-relay-coreCore types, traits, and wire protocol for Life Relay285MIT life-relaydLife Relay daemon — bridges local agent sessions to broomva.tech164MIT life-stream-metricsStream-aware observability for the Life Agent OS — OTel metrics for broadcast/mpsc lag, drain rate, and saturation14MIT life-vigilObservability foundation for the Life Agent OS — OpenTelemetry tracing, GenAI semantic conventions, and contract-derived…658MIT life2piA Rust library for the undocumented Life360 API2,712AGPL-3.0API bindings life_organizerA tool to help organize and manage your daily life.1,015MIT lifecA CLI tool that displays your life calendar.135MIT lifectlA TUI app for managing your life22MIT lifecycleRust implementation of https://github.com/stuartsierra/component2,409MIT lifecycle_msgslifecycle_msgs ros2 rust generated dependencies1,137Apache-2.0 lifecyclerBevy Game Jam #5 submission, terminal aquarium14,111MIT OR Apache-2.0 OR CC0-1.0Command-line interfaceGames lifegameA simple implementation of the classic cellular automaton, Conway's Game of Life.10,962MITCommand line utilities lifegraph-jsonZero-dependency JSON crate with owned, borrowed, tape, and compiled-schema fast paths258MITEncodingParser implementations lifeguardAn object pool manager in Rust.2,212,339MIT lifehashA Lifehash implementation in Rust2,302Apache-2.0 lifelineLifeline is a dependency injection library for asynchronous message-based applications.29,513MITAsynchronousRust patterns lifelinkErase covariant lifetime parameters from anything, with generic associated types.4,109MIT OR Apache-2.0Rust patterns lifelogA simple diary that you can use from your terminal.1,815MIT OR Apache-2.0 lifeloopA cellular automata game running on the terminal with unimaginable customizations1,453MIT OR Apache-2.0 lifeloop-cliProvider-neutral lifecycle abstraction and normalizer for AI harnesses377MITCommand line utilitiesDevelopment tools liferingA Hash wrapper around floats.6,243MIT OR Apache-2.0 lifersAn advanced cellular automata creation framework6,462MITSimulation lifers-asciiA simple ASCII frontend for lifers2,664MITSimulation lifers-raylibRaylib frontend for lifers3,628MITSimulation lifetimeTraits and derive macros to change the lifetime of a type, allowing efficient reuse of your stucts or enums with any lifetime…26,285MIT OR Apache-2.0No standard libraryRust patterns lifetime-extenderThis crate is published for a severe bug that allow user write safe code to extend the lifetime of any object, which is…2,695non-standard lifetime-guardcreate weak/strong reference pairs to interior mutable data on the stack718MIT OR Apache-2.0Data structuresNo standard library::No dynamic allocation lifetime-threadA thread with a lifetime. Divide a value into master and slave. After the lifetime of the master value ends, the slave value will…10,005MIT OR Apache-2.0 lifetime-tracerlogging message when the guard is dropped2,382MIT lifetime_proc_macrosTraits and derive macros to change the lifetime of a type, allowing efficient reuse of your stucts or enums with any lifetime…25,112MIT OR Apache-2.0 lifetime_proc_macros_implTraits and derive macros to change the lifetime of a type, allowing efficient reuse of your stucts or enums with any lifetime…25,622MIT OR Apache-2.0 lifetimed-bytesBytes, but with attached lifetime847,290Apache-2.0Data structuresNetwork programming liffFast levenshtein diff, fastest as we can do with levenshtein.3,008MIT OR Apache-2.0 liff-lineLIFF Server API.1,171Unlicense lifiLiFi API implementation in Rust3,264MIT lifi_clientA client for accessing local LiFi.3,067non-standardCommand line utilities lificLocal-first, lightweight issue tracker. Single binary, SQLite-backed, MCP-native.376Apache-2.0Command line utilitiesDevelopment tools lifiswapLifiSwap Rust SDK.599MIT OR Apache-2.0 lifiswap-btcLiFi SDK - Bitcoin chain provider258MIT OR Apache-2.0 lifiswap-cliLifiSwap Rust SDK.207MIT OR Apache-2.0 lifiswap-evmLiFi SDK - EVM chain provider (alloy-based)276MIT OR Apache-2.0 lifiswap-svmLiFi SDK - Solana chain provider257MIT OR Apache-2.0 lifoSimple last-in first-out api wrapper for std `VecDeque<T>`.1,877MIT OR Apache-2.0 liftLift migration parser and CLI tooling.181MIT OR Apache-2.0 lift-astLIFT-AST: Lexer, parser, and AST for the .lif source language103MITCompilersParsing tools lift-cliLIFT CLI: Command-line interface — verify, analyse, print, compile, simulate, predict51MITCommand line utilitiesCompilers lift-configLIFT-CONFIG: .lith configuration language parser and validator108MITCompilersConfiguration lift-coreLIFT-CORE: SSA IR foundation — types, values, operations, blocks, regions, verifier533MITCompilersScience lift-exportLIFT-EXPORT: Backends — LLVM IR, ONNX (opset 21), OpenQASM 3, CUDA PTX (planned), XLA (planned)106MITCompilersScience lift-failA library to handle `failure` in an iterable collection.1,667MIT/Apache-2.0Rust patternsValue formatting lift-hybridLIFT-HYBRID: Fusion dialect — classical-quantum data encoding, joint gradient computation104MITCompilersScience lift-importLIFT-IMPORT: Importers — PyTorch FX, ONNX, Qiskit, OpenQASM 351MITCompilersScience lift-lspLanguage server for the Lift migration DSL.107MIT OR Apache-2.0 lift-migrationMigration runtime and schema builder for lift.171MIT OR Apache-2.0 lift-optLIFT-OPT: Pass manager and optimisation passes — constant folding, DCE, tensor fusion, gate cancellation112MITCompilersScience lift-predictLIFT-PREDICT: Performance prediction engine — analytical roofline model, budget enforcement107MITCompilersScience