All 305,250 crates, alphabetically

loran-coreLoran — orchestration and resolution chains for show / find / search / help.162GPL-3.0-or-laterAPI bindingsDevelopment tools loran-indexLoran — index builder and Ingestor trait abstraction.188GPL-3.0-or-laterDevelopment toolsParser implementations loran-mcpLoran — read-only MCP server surface (list / show / find / search / categories).96GPL-3.0-or-laterAPI bindingsDevelopment tools loran-pagesLoran — page parser (TOML frontmatter + Markdown body).212GPL-3.0-or-laterParser implementationsText processing loran-renderLoran — Markdown to terminal renderer (text and TUI).98GPL-3.0-or-laterRenderingText processing loran-tuiLoran — ratatui application (browse, detail, search).104GPL-3.0-or-laterCommand-line interfaceDevelopment tools lorawanCrate lorawan provides structures and tools for reading and writing LoRaWAN messages from and to a slice of bytes.47,806MIT lorawan-deviceA Rust LoRaWAN device stack implementation19,249MITEmbedded developmentHardware support lorawan-encodingCrate lorawan provides structures and tools for reading and writing LoRaWAN messages from and to a slice of bytes.3,123MIT loraxea multi-threaded, low-bandwidth layer-7 Slow HTTP DOS tool2,207MIT lordeckcodesLegends of Runeterra deck encoder/decoder12,204MITEncoding lordeckcodes-rsLegends of Runeterra deck encoder/decoder1,379MITEncoding loreFlexible logic programming51MIT lore-cliCapture AI coding sessions and link them to git commits262Apache-2.0Command line utilitiesDevelopment tools lore-enginePure Rust wiki engine — SQLite FTS5, petgraph link graph, wiki link parsing, file watching. No GUI dependencies.22MIT OR Apache-2.0Database interfacesText processing lore-pagesLore Anchor for Pages243non-standard lorefsA lightweight, high-performance Rust native SDK for File-First Agent Memory.17MITDevelopment toolsFilesystem loregraphloregraph — memory knowledge-graph for AI coding-agent sessions + repos (single binary). PoC: Claude Code chat ingest + repo…19Apache-2.0 loregrepRepository indexing library for AI coding assistants. Tree-sitter parsing, fast in-memory indexing, and tool APIs for LLM…3,147MIT OR Apache-2.0Data structuresDevelopment tools lorekeeperAgent long-term memory bank — MCP server with SQLite and FTS590MITCommand line utilitiesDatabase interfaces lorelei_simulatorRapidly simulates Pokémon Gen 1-2 AI decisions1,384GPL-3.0-only loremA simple command-line tool for generating lorem-ipsum text.2,927non-standardCommand line utilities lorem-cliA CLI tool to generate lorem ipsum text in words, sentences, or paragraphs.467MIT OR Apache-2.0 lorem-ipsumQuickly generate placeholder test4,090MIT lorem-ipsum-generatorThis crate allows you to generate lorem ipsum text, simply and easily.1,940Apache-2.0 lorem-rustumA simple lib for generating lorem-ipsum with a rusty fleur9,168MIT lorenzFile encryption for multiple participants3,292MIT/Apache-2.0Command line utilitiesCryptography lorenz-cliPlots lorenz attractor in terminal.1,301MIT OR Apache-2.0ScienceVisualization lorenz-szSimulator of the Lorenz SZ40 cipher machine1,343MIT lorenzcutSliding a rectangle perpendicular to the Lorenz stream and drawing the fractal cross-section it cuts16GPL-3.0-or-later lorenzolorenzo1,660MIT OR Apache-2.0 lores-p2panda-clientRust client for the lores-p2panda-server gRPC API.108non-standardAPI bindings lorevaultA simple program to create a directory from a recipe.2,988MITCommand line utilities loreyawenAn encrypted connection for low-datarate networks by piggybacking on LoRaWANs link encryption1,669BSD-2-Clause OR MITCryptographyEmbedded development lorgn_langa general purpose scripting language optimized for graphical programming.2,228MIT lorgn_runtimeruntime for the LORGN language1,575MIT loriA CLI utility that receives emails from SMTP and sends them to SendGrid.3,876Apache-2.0Command-line interfaceNetwork programming lorikeeta parallel test runner for devops41,982MIT/Apache-2.0 lorikeet-dashA Web Dashboard for Lorikeet1,857MIT/Apache-2.0 lorikeet-genomeStrain resolver and variant caller via local reassembly for metagenomics1,640GPL-3.0 lorikeet-rsStrain resolver for metagenomics2,012GPL-3.0 loris-sandbox-spl-counter-testA generated Rust library for the Counter program4,384non-standard lormA zero cost and lightweight ORM operations for SQLx.5,541Apache-2.0Database interfaces lorm-macrosMacros for lorm, a zero cost and lightweight ORM operations for SQLx. Not intended to be used directly.6,041Apache-2.0Database interfaces loroLoro is a high-performance CRDTs framework. Make your app collaborative efforlessly.370,462MIT loro-commonCommon types and functions for Loro. This is an internal lib of Loro.362,765MIT loro-deltaLoro internal library. It's used as a delta between two versions of text or lists. It's also an efficient Rope.352,827MITData structures loro-ffiFFI bindings for Loro8,067MIT loro-internalLoro internal library. Do not use it directly as it's not stable.375,729MIT loro-kv-storeKey-value store component for Loro, a high-performance CRDTs framework346,186MIT loro-preloadLoro internal lib for loading data4,620MITData structures loro-protocolRust implementation of the Loro Syncing Protocol encoder/decoder5,403MITData structuresEncoding loro-rleA internal library of loro for storing and manipulating run-length encoded data. Do not use it directly.356,478MITData structures loro-thunderdomeFork of thunderdome: Fast arena allocator with compact generational indices359,916MIT OR Apache-2.0 loro-websocket-clientAsync WebSocket client for the Loro protocol188MITAsynchronousNetwork programming loro-websocket-serverSimple async WebSocket server skeleton for the Loro protocol692MITAsynchronousNetwork programming loro_fractional_indexFraction index for Loro. Fork and modified from jamsocket/fractional_index366,665MIT lorosurgeonDerive macros for bidirectional serialization between Rust types and Loro CRDT containers4,699MITData structuresEncoding lorosurgeon-deriveProc-macro crate for lorosurgeon — do not use directly4,761MIT lorryMake Cargo.toml files with rust13,555MPL-2.0 lorry-cliA cli for lorry3,060MIT lorulumHard-coded dependency-free Markov Chain Lorem Ipsum generator library and CLI.53MIT lorumUnified MCP configuration manager for AI coding tools72MITCommand line utilitiesConfiguration lorustModern Rust utility library delivering modularity, performance & extras; or simply Rust version of Lodash3,884MIT OR Apache-2.0AlgorithmsDevelopment tools loryAn easy-to-use Rust library for accessing the Twitter API3,153Apache-2.0API bindingsWeb programming losLibrary Operating System for Rust3,462BSD-2-ClauseFilesystemMemory management losant-mqtt-esp-idfESP-IDF MQTT Client for connecting devices to the Losant IoT Platform1,536MIT OR Apache-2.0Embedded development lose95-keygen-rsSimple Losedows 95 keygen4,244MIT OR Apache-2.0AlgorithmsCommand line utilities loserloser.1,921GPL-3.0 loser_caseReturn a string with random letters capitolized.4,684GPL-3.0 loserland_execA short description of my package1,743MIT OR Apache-2.0 loshan-testA short description of my package1,521MIT OR Apache-2.0 loshellA terminal-native ambient environment for deep focus with lofi radio and pomodoro124MITCommand line utilities loso-injectA compile-time dependency injection framework for Rust with zero runtime overhead28MITDevelopment toolsRust patterns loso-inject-macrosProcedural macros for loso-inject - a compile-time dependency injection framework for Rust110MIT lospec-cliLospec CLI is a command-line interface tool that allows users to interact with Lospec's color palettes conveniently. With this…2,973non-standardCommand line utilitiesGame development lossPortable lo-level (no-std) span subscribers for tracing.1,841MIT loss-viewerA modern terminal pager and log viewer.6,711MIT lossless-transform-utilsGeneral purpose utility methods for creating lossless transforms for various file formats.4,585non-standard losslesslyFast, lossless image optimizer for PNG, JPEG, GIF, WebP and SVG45MITCommand line utilitiesMultimedia::Images lossy-bytes-iter-displayDisplay UTF-8 lossy text from an iterator of byte chunks25MIT OR Apache-2.0EncodingValue formatting lossyqThis is a concurrent single publisher, single consumer queue with fixed length, that never blocks the writer.37,773MIT/Apache-2.0 lost-in-spaceA high-performance plate solving library in Rust24Apache-2.0 OR MIT lotRust Load Testing Library2,693MIT loterraLoTerra is a smart contract lottery on Terra Luna Blockchain, a self-executing contract in which the terms of the agreement…1,922MIT OR Apache-2.0 loterra-staking-contractLoTerra staking contract based on Anchor staking contract7,250MIT OR Apache-2.0 lotka-beatsGenerative music via Lotka-Volterra population dynamics — genres compete, new genres emerge16MIT lotka-volterra-agentsGeneralized Lotka-Volterra dynamics for multi-agent strategy ecology17MITScienceSimulation lotlfuture cli tool for axo.dev1,513MIT lotr-apiRust wrapper for the one API to rule them all.6,020MIT OR Apache-2.0 lotrsPure-Rust bacterial subcellular localization predictor: a compact CNN (architecture inspired by DeepLoc) with…36MIT OR Apache-2.0Command line utilitiesScience lotsReserved name for work-in-progress project1,547MIT lots-of-namesGenerate fun, safe-for-work, reproducible human-ish names from arbitrary input strings.74MITText processing lotsaExecute lots of operations spread over any number of threads.15,794MIT lottery-rocketA lottery tool based on rand, Rocket and lazy_static, that use Web UI as frontend.3,072MIT lottieBodymovin lottie file format parser and logic layer2,248MIT OR Apache-2.0GraphicsRendering lottie-coreCore logic for Lottie animations260MIT lottie-dataData structures for Lottie animations365MIT lottie-playerBodymovin lottie file format player1,469MIT OR Apache-2.0GraphicsRendering lottie-renderer-bevyBodymovin lottie file renderer using Bevy engine1,864MIT OR Apache-2.0GraphicsRendering lottie-renderer-serviceSmall http microservice to render lottie animation files.1,584MIT lottie-rsA simple yet powerful Fountain screenplay editor156GPL-3.0-or-laterCommand line utilitiesText editors lottie-skiaSkia renderer for Lottie animations159MIT lottie-toolsA Rust library for fast verification of Lottie assets against Lottie spec and other profiles (such as Wear OS low power profile)942Apache-2.0 lottie2gifDEPRECATED - use lottieconv crate instead11,519MIT lottie2webpDEPRECATED - use lottieconv crate instead4,580MIT lottieconvConvert lottie files to WEBP or GIF15,962MIT lottietypesGenerated, typed lottie bindings.309Apache-2.0 OR MITGraphics LotusCurrency and Number formatting library8,654MITCommand-line interfaceValue formatting lotus-audio-utilsUtilities for lotus-lib audio handling.1,318MITEncodingFilesystem lotus-bindgenReserved for future use1,531MIT/Apache-2.0 lotus-bindgen-macrosReserved for future use4,655MIT/Apache-2.0 lotus-client-schema-rsRust client library for interacting with Lotus JSON-RPC API4,357MIT lotus-common-testingCommon types for testing CosmWasm smart contracts on Lotus Dex2,510MPL-2.0 lotus-dex-stdTypes used by the Lotus Dex contracts suite6,426MPL-2.0 lotus-extraExtras for LOTUS scripts1,920MIT/Apache-2.0 lotus-libA library for reading data from Warframe's files stored in the Cache.Windows folder29,095MITEncodingFilesystem lotus-luaLua dialect for shell scripting with the Lotus shell27,801MIT lotus-pluginReserved for future use1,516MIT/Apache-2.0 lotus-plugin-apiReserved for future use1,506MIT/Apache-2.0 lotus-rtA simple async runtime for LOTUS scripting inside of WASM167MIT/Apache-2.0 lotus-rustA rust library for the lotus design system652MIT OR Apache-2.0 lotus-scLOTUS Script CLI7,641MIT/Apache-2.0 lotus-scriptA library for creating LOTUS-Simulator scripts.35,552MIT/Apache-2.0 lotus-script-sysFFI bindings for LOTUS-Simulator scripts.10,272MIT/Apache-2.0 lotus-scriptingReserved for future use1,501MIT/Apache-2.0 lotus-scripting-apiReserved for future use1,526MIT/Apache-2.0 lotus-sharedShared code for LOTUS scripts and engine.15,051MIT/Apache-2.0 lotus-texture-utilsUtilities for lotus-lib texture handling.1,391MITEncodingFilesystem lotus-tokenfactoryTypes used by the Lotus Dex contracts suite3,103MPL-2.0 lotus-utilsUtils used by CosmWasm smart contracts on Lotus Dex2,505MPL-2.0 lotus-utils-audioUtilities for lotus-lib audio handling.6,345MITEncodingFilesystem lotus-utils-textureUtilities for lotus-lib texture handling.6,337MITEncodingFilesystem lotus_engineLotus is a game engine with the main focus of being easy-to-use and straight forward on developing 2D games.28,927MPL-2.0 lotus_proc_macrosLotus Proc Macros is a crate designed to store the 'Derive Macros' used in the Lotus project.2,017MPL-2.0 lotus_rsFilecoin lotus JSON-RPC API wrapper1,606MIT OR Apache-2.0 lotussim-bindgen-macrosReserved for future use42MIT/Apache-2.0 lotussim-scriptA library for creating LOTUS-Simulator scripts.105MIT/Apache-2.0 lotussim-script-sysFFI bindings for LOTUS-Simulator scripts.40MIT/Apache-2.0 lotussim-sharedShared code for LOTUS scripts and engine.64MIT/Apache-2.0 loudA Rust Blog platform. Small yet Potent.1,268MIT loudnessnormAn RMS based audio normalizer for WAVE files.10,117ISCMultimediaMultimedia::Audio loudsLOUDS implementation for Rust3,498MITData structures louds-rsHigh performance LOUDS (Level-Order Unary Degree Sequence) library5,749,446MIT OR Apache-2.0CompressionData structures louieAn agentic-first TUI framework with complete ontology for agent discoverability13AGPL-3.0-or-laterCommand-line interfaceGUI louietuiAn agentic-first TUI framework with complete ontology for agent discoverability32AGPL-3.0-or-laterCommand-line interfaceGUI louisRusty Bindings to liblouis12,280GPL-3.0API bindingsEncoding louis-rsA pure Rust re-implementation of the liblouis braille translator and back-translator273LGPL-2.1-or-laterAccessibilityCommand line utilities louis-sysBindings to liblouis (low-level crate)16,986GPL-3.0EncodingExternal FFI bindings louke漏刻 (Louke) — the runtime observation dimension of Tianheng: declare which concrete-type origins may cross a runtime seam, probe…4,281MIT OR Apache-2.0Development tools loupeProfiling tool for Rust3,827,035MIT loupe-deriveProfiling tool for Rust, see the `loupe` crate3,844,479MIT loupedeckLoupedeck serial drivers in rust1,597MIT loupedeck-driverA driver for Loupedeck and Razer Stream Controller devices.60GPL-3.0-or-laterHardware support loust-llm-mempipeCompile noisy LLM exports (ChatGPT, Claude, Gemini) into token-efficient JSONL + Markdown for Claude Code, Projects, and agent…26Apache-2.0Command line utilitiesDevelopment tools::Profiling louvreA Robust Triangulation Algorigthm7,276MITAlgorithmsGraphics lovA CLI that does nothing.19MIT OR Apache-2.0 lovable-downloaderCLI tool to download source files from a Lovable project147AGPL-3.0-onlyCommand line utilities lovea library for manipulating and reading love project files.2,870MITGame engines love-fetchA sys information tool for my lovers5,643MIT love_equinoxA library for calculating your Love Equinox3,551MIT love_quests_basicBasic love quests and relationship building game mechanics13MIT OR Apache-2.0 love_quests_extremeExtreme love quests and advanced relationship building game mechanics15MIT OR Apache-2.0 love_rustso I don't have to re-write the same thing everytime7,502MIT lovecraftbrings back the Lovecraft quotes on panic3,366MIT loveletter🐟 ← 💌 ← 📬 ← 💌 ← 🦢1,258MIT OR Apache-2.0Command line utilitiesEmail lovelyA delightful low-level systems programming language41MIT lovely-packagerA LÖVE >= 11 distribution toolchain for web, desktop, and Steam builds.72GPL-3.0-only lovely_env_loggera visually lovely env_logger28,552MIT/Apache-2.0Development tools::Debugging lovely_mod_managera library for downloading lovely mods and interacting with the `balatro_mod_index` crate.1,747LGPL-3.0-onlyDevelopment toolsWeb programming::HTTP client lovelypeach_art_testMy art crate for testing publishing.1,287MIT lovenetReserved for NEAR Lovenet usage701MIT OR Apache-2.0 loversspreserve crate399MIT OR Apache-2.0 lovesaylovesay but rusty22,368MIT loveseatreservation for the `loveseat` crate1,666MIT OR Apache-2.0 lovesenseRust library for accessing Lovense Hardware (Max, Nora, Lush, Hush, etc...)2,707BSD-3-Clause loveyu-kit面向 Axum 项目的可组合 API 工具库35MIT OR Apache-2.0 lovm2a lightweight virtual machine with a focus on simplicity and extendability.17,901non-standard lovm2_corea lightweight virtual machine with a focus on simplicity and extendability.3,176non-standard lovm2_errora lightweight virtual machine with a focus on simplicity and extendability.3,928non-standard lovm2_internalsa lightweight virtual machine with a focus on simplicity and extendability.4,584non-standard lovm2_modulea lightweight virtual machine with a focus on simplicity and extendability.3,815non-standard lovm2_stda lightweight virtual machine with a focus on simplicity and extendability.2,538non-standard low-expectationsGX-inspired validation engine for content validation264MITDevelopment toolsText processing low-latency-data-structuresExperimental lock-free SPSC, SPMC broadcast, and SeqLock primitives tuned for ultra-low-latency systems51MITConcurrencyData structures low-mapA convenient wrapper around a vector of options.1,676MIT low-profileA no-std HTTP Server inspired by Axum, built for embedded1,511MITAsynchronousEmbedded development low_dnsA `no_std`-compatible library for parsing and generating DNS queries and responses.281MIT OR Apache-2.0Network programmingParser implementations low_latency_logFast and Low Latency Logging Library for Rust2,584Apache-2.0 lowbullslowbull is a Rust crate facilitating message handling and event monitoring11,498Apache-2.0 lowchartsTool to draw low-resolution graphs in terminal537,355MITCommand line utilitiesText processing lowcodelowcode toolchain1,602MIT lowdashA Lodash inspired utility library to manipulate array and object for Rust26,684MITRust patterns lowdimLibrary for two- to four-dimensional integer geometry.27,665MIT OR Apache-2.0Mathematics lowdiscLow-discrepancy sequences96MIT OR Apache-2.0AlgorithmsMathematics lowdownAn unobtrusive reverse HTTP proxy that injects faults between a client and backend service.43MIT lowe-siftA paper-oriented Rust implementation of Lowe's SIFT detector, descriptor, BBF matcher, and Hough recognition helpers.307MITAlgorithmsMultimedia::Images lowell-cliOCI-native tooling for hermetic, host-agnostic boot artifacts (UKI/initramfs)408Apache-2.0 OR MITCommand line utilitiesOperating systems lowell-coreOCI-native tooling for hermetic, host-agnostic boot artifacts (UKI/initramfs)608Apache-2.0 OR MITCommand line utilitiesOperating systems lowerdesugar math where the compiler wont7,506MITHardware supportMathematics