All 305,250 crates, alphabetically

mdviewCommand line utility to quickly view markdown files in the browser3,072MIT mdview-tuiA minimal terminal markdown reader: opens a .md file in a centered column in the alternate screen, with syntax-highlighted code…63MITCommand line utilitiesText processing mdvsA database of markdown documents — schema validation and semantic search336MITCommand line utilitiesText processing mdwMarkDown WYSIWYG: no jig when hiding tags, no beginning-line spaces dependent, no end-line spaces308LGPL-3.0-only mdwatchA simple CLI tool to live-preview Markdown files in your browser.5,422MIT mdwrightCommand-line delivery for mdwright71MIT OR Apache-2.0Command line utilitiesText processing mdwright-configConfiguration discovery and TOML resolution for mdwright147MIT OR Apache-2.0Command line utilitiesText processing mdwright-documentRecognised Markdown document facts with stable source coordinates244MIT OR Apache-2.0Command line utilitiesText processing mdwright-formatVerified Markdown formatting and byte rewrite transactions for mdwright183MIT OR Apache-2.0Command line utilitiesText processing mdwright-latexTeX math-body parsing, Unicode layout, and source translation for mdwright1,119MIT OR Apache-2.0Command line utilitiesText processing mdwright-lintLint diagnostics, rule execution, suppressions, and standard rules for mdwright179MIT OR Apache-2.0Command line utilitiesText processing mdwright-lspLanguage Server Protocol delivery for mdwright111MIT OR Apache-2.0Command line utilitiesText processing mdwright-mathPure TeX/math recognition and normalisation for mdwright272MIT OR Apache-2.0Command line utilitiesText processing mdwright-mathrenderMath-renderer compatibility profiles and math-body checking for mdwright146MIT OR Apache-2.0Command line utilitiesText processing mdxMDX implementation in Rust6,381MIT mdx-cliA fast, beautiful terminal markdown viewer with gradient headings, syntax highlighting, and 8 themes98MITCommand line utilitiesText processing mdx-genA robust Rust library for processing Markdown and converting it to HTML with support for custom blocks, enhanced table…15,274MIT OR Apache-2.0Command line utilitiesData structures mdx-rustRust-native safe-change and hardening CLI195MITCommand line utilitiesDevelopment tools mdx-rust-analysisRust source analysis, bundling, and safe editing for mdx-rust334MITCommand line utilitiesDevelopment tools mdx-rust-coreCore library for mdx-rust safety, hardening, policy, and experiments273MITCommand line utilitiesDevelopment tools mdxbookFork of mdBook, with more customizations and flexibility for programmers7,730MPL-2.0 mdxjsCompile MDX to JavaScript in Rust.368,800MITCompilersText processing mdxportMarkdown to PDF via Typst — comrak AST, in-process compilation, LaTeX math support652MITCommand line utilitiesText processing mdxtCustom Markdown Engine for my personal blog.50,935MIT mdxtreeA tool to generate file tree structure in MDX format for Astro's Starlight components3,161MITCommand line utilitiesDevelopment tools mdyaLocal Markdown retrieval primitive (BM25 + on-device vector + MCP).31MIT OR Apache-2.0Command line utilitiesText processing mdzCLI tool for MDZ (Markdown Zip) format - packs and unpacks markdown documents with embedded assets67MITCommand line utilities mdz-rsA Rust library for creating and working with MDZ (Markdown Zip) files - self-contained archives that bundle Markdown documents…168MITCommand line utilitiesCompression mdzkPlain text Zettelkasten based on mdBook20,458non-standard meWIP persistent memory system52MIT me-cellMulti-entrance cell, for building tree structures (a helper crate for maomi)1,955MIT me-shCommand-line tools for me.sh.38GPL-3.0-or-laterCommand line utilities me0eMetre, the configuration loader for Rust1,124Apache-2.0Configuration me2finaleMass Effect 2 final mission analysis2,771MIT OR Apache-2.0GamesSimulation me3-coalesced-parserME3 coalesced parser3,186MIT meaA runtime-agnostic library providing essential synchronization primitives for asynchronous Rust programming.4,513,639Apache-2.0AsynchronousConcurrency meadorcmeador scripting language compiler1,530MIT meadowRobotics-focused middleware for embedded Linux4,892MPL-2.0Network programmingScience::Robotics meadow-dsp-agplAGPLv3-licensed DSP library used in the Meadowlark DAW project678GPL-3.0Multimedia::Audio meadow-dsp-essentialsLiberally-licensed essential audio DSP library used in the Meadowlark DAW project92MIT OR Apache-2.0Multimedia::AudioNo standard library meadow-dsp-mitLiberally-licensed DSP library used in the Meadowlark DAW project904MIT OR Apache-2.0Multimedia::Audio meadowcapA capability system for controlling access to Willow data.3,772MIT OR Apache-2.0 meadowlark-core-typesCore types used in the Meadowlark project5,667MIT OR Apache-2.0Multimedia::Audio meadowlark-dsp-gplGPLv3-licensed DSP library used in the Meadowlark DAW project681GPL-3.0Multimedia::Audio meadowlark-dsp-mitLiberally-licensed DSP library used in the Meadowlark DAW project684MIT OR Apache-2.0Multimedia::Audio meadowsAn experimental library written in Rust4,670Apache-2.0 OR MIT meainhttps://meain.io2,981Apache-2.0 mealTheMealDB API client1,937Apache-2.0 mealdbAsync API wraper for themealdb.com2,943BSD-3-ClauseAPI bindings mealie-cliMachine-readable CLI for the Mealie REST API22MIT mealie-rsA simple library for interacting with the mealie API6,003Apache-2.0 mealyLow-overhead state machine interface5,528MIT mealy-machineMinimal trait set for Mealy machine FSMs along with a convenient mutation containst `Slot` type.165MIT mean-estimatorsA collection of rust-gpu ready mean estimators.53MPL-2.0Game developmentGraphics meancopMore efficient, albeit non-lean connection prover2,922GPL-3.0-onlyCommand line utilitiesNo standard library meandercontinuously vary arbitrarily many parameters pseudorandomly3,310MIT meaning-of-lifeHelps you figure out the meaning of life.2,729MIT meaningsearchA simple package that helps you find meaningful lines of any given input. Especially useful in CTFs.6,227MITAlgorithmsCommand line utilities meansdcalculate mean and standard deviation122,826GPL-3.0-or-laterMathematics meansd-clicalculate mean and standard deviation (CLI)4,359GPL-3.0-or-laterCommand line utilitiesMathematics meanshift-rsRust version of the MeanShift clustering algorithm that does not need a predefined number of clusters.8,831MIT meapMinimal Extensible Argument Parser49,747MIT measA command-line tool for measuring duration of execution of a command1,569MIT measureEstimate data transfer speed between two streams9,087MIT measure-null-strAnalogue of CStr, with an explicit point to measure the null-terminated string.928LGPL-3.0-or-later measure_timeProvices macros to measure the time until end of scope.18,573,535MITDevelopment toolsDevelopment tools::Profiling measure_time_macroUtility macro for measuring execution time.42MIT measuredA better way to measure your application statistics1,615,239MIT OR Apache-2.0 measured-deriveA better way to measure your application statistics1,612,535MIT OR Apache-2.0 measured-future-rsA wrapper for std::future::Future that measures the CPU-time it takes to be computed16,512MIT measured-processLinux process metrics for measured1,581,599MIT OR Apache-2.0 measured-prometheus-protobufTokio metrics for measured3,213MIT OR Apache-2.0 measured-tokioTokio metrics for measured887,916MIT OR Apache-2.0 measuremeSupport crate for rustc's self-profiling feature5,405,602MIT OR Apache-2.0 measureme-mirrorSupport crate for rustc's self-profiling feature815MIT OR Apache-2.0 measurementunit safe computation in rust5,187MIT OR Apache-2.0 measurement-unitsRust library for basic measurements units conversion such as length, mass, time, volume, percents.2,707non-standard measurementsHandle metric, imperial, and other measurements with ease! Types: Length, Temperature, Weight, Volume, Pressure5,033,907MIT measuresA unit-of-measure and electrical calculations library.1,755Apache-2.0 measures-rsA Rust macro to generate a library to statically encapsulate numbers in objects having a unit of measurement, allowing any…1,112MIT OR Apache-2.0 meathook-rsA polling runtime with composable, durable sinks133MIT OR Apache-2.0 meatpackA Rust implementation of the MeatPack algorithm for encoding gcode.3,092MIT MebalAn OS independent replay buffer solution.2,691MIT mebyZero dependency crate that provides a Meby<_,_> type for easier handling of Option<Result<_,_>> and Result<Option<_>,_>. Requires…27Apache-2.0 mecmruby/edge compiler cli endpoint26,696BSD-3-Clause mec-mrbc-sysmrbc distribution for mec internal use3,802non-standard mec1521-pacPeripheral Access Crate for MEC1521H (chiptool)55MIT OR Apache-2.0Embedded developmentHardware support mec17xx-pacPeripheral Access Crate for the Microchip MEC17xx family of MCUs3,702MITEmbedded developmentNo standard library mecabSafe Rust wrapper for mecab a japanese language part-of-speech and morphological analyzer library40,636MIT mecab-furigana-rsMeCab-based furigana and romaji annotation for Japanese text — no Python, no kakasi220MITInternationalization (i18n)Text processing mecab-ko한국어 형태소 분석기 - MeCab-Ko의 순수 Rust 구현410MIT OR Apache-2.0ScienceText processing mecab-ko-core한국어 형태소 분석 핵심 엔진 - Lattice, Viterbi, 토크나이저507MIT OR Apache-2.0ScienceText processing mecab-ko-dict한국어 형태소 사전 관리 - 바이너리 포맷, FST 검색, 연접 비용673MIT OR Apache-2.0Data structuresText processing mecab-ko-dict-builder한국어 형태소 사전 빌더 - CSV에서 바이너리 사전 생성228MIT OR Apache-2.0Command line utilitiesText processing mecab-ko-dict-syncKorean National Institute dictionary API client for MeCab-Ko33MIT OR Apache-2.0ScienceText processing mecab-ko-dict-validator한국어 형태소 사전 검증 도구 - CSV 형식 검증, 품사 체계 검사139MIT OR Apache-2.0Development toolsText processing mecab-ko-hangul한글 처리 유틸리티 - 자모 분리/결합, 음절 처리, 정규화844MIT OR Apache-2.0Internationalization (i18n)Text processing mecab-sysFFI binding and safe wrappers of MeCab104MIT OR Apache-2.0 mecanoA minimalist typing test2,185Unlicense mechMech is a programming language for building reactive systems like robots, games, and animations.52,642Apache-2.0Game enginesScience mech-combinatoricsCombinatorics library for the Mech language14,818Apache-2.0 mech-compareComparison library for the Mech language10,904Apache-2.0 mech-coreThe Mech language runtime.65,801Apache-2.0Database implementationsGame engines mech-guigui library for the Mech language1,639Apache-2.0 mech-htmlHTML library for the Mech language1,881Apache-2.0 mech-interpreterThe Mech language runtime.24,679Apache-2.0Database implementationsGame engines mech-ioInput/output library for the Mech language15,835Apache-2.0 mech-logicLogic library for the Mech language25,120Apache-2.0 mech-mathMath library for the Mech language30,697Apache-2.0 mech-matrixMatrix library for the Mech language26,745Apache-2.0 mech-notebookGui notebook interface for the Mech programming language.478Apache-2.0Game enginesScience mech-programOrganizes Mech cores into a coordinated program.10,935Apache-2.0Game enginesScience mech-rangeRange library for the Mech language25,313Apache-2.0 mech-serverProvides a server and client for hosting Mech programs on a websocket.6,240Apache-2.0Game enginesScience mech-setSet library for the Mech language6,153Apache-2.0 mech-simDeterministic reduced-order architecture-validation simulator for gigawatt-class terrestrial legged vehicle energy, thermal, and…21Apache-2.0 mech-statsStatistics library for the Mech language25,198Apache-2.0 mech-stringComparison library for the Mech language5,507Apache-2.0 mech-syntaxA toolchain for compiling textual syntax into Mech blocks.57,599Apache-2.0No standard libraryParser implementations mech-systemSystem library for the Mech language1,607Apache-2.0 mech-timeTime library for the Mech language1,574Apache-2.0 mech-utilitiesShared components and utilities for Mech14,152Apache-2.0ScienceScience::Robotics mech-wasmA web assembly wrapper for Mech core and syntax. Allows Mech to be embedded in the browser.21,408Apache-2.0ScienceScience::Robotics mech1-gpsreaderA gps data reader for Adafruit Ultimate GPS6,837MIT OR Apache-2.0 mechaMech Toolbox1,615Apache-2.0 mecha-gpio-utilsCommand-line utilities for interacting with GPIOs under Linux This wraps the `sysfs_gpio` crate in a form usable by both Rust…1,524MIT/Apache-2.0 mecha10-ai-llmLarge Language Model integration for Mecha10 - Claude, GPT-4, Gemini, and local models373MIT mecha10-authAuthentication services for Mecha10 - shared between CLI and launcher125MIT mecha10-behavior-patternsCommon behavior patterns for Mecha10 - subsumption, ensemble, and more24MIT mecha10-behavior-runtimeBehavior tree runtime for Mecha10 - unified AI and logic composition system740MIT mecha10-cliMecha10 CLI tool553MIT mecha10-controllersControl algorithms and controllers for the Mecha10 robotics framework501MIT mecha10-coreMecha10 core runtime and foundational types2,869MIT mecha10-diagnosticsDiagnostics and metrics collection for Mecha10 robotics framework678MIT mecha10-driver-imu-fakeFake IMU driver for testing Mecha10 robotics projects - simulates accelerometer and gyroscope data246MIT mecha10-driver-motor-fakeFake motor driver for testing Mecha10 robotics projects - simulates differential drive with realistic odometry131MIT mecha10-drivers-motorMotor driver for the Mecha10 robotics framework416MIT mecha10-macrosProcedural macros for the Mecha10 robotics framework2,780MIT mecha10-messagingRedis Streams messaging layer for Mecha102,834MIT mecha10-node-resolverLightweight runtime resolver for downloading and spawning mecha10 framework nodes63MIT mecha10-nodes-behavior-executorBehavior tree executor node for autonomous robot behaviors303MIT mecha10-nodes-diagnosticsDiagnostics node that publishes Docker and system resource metrics265MIT mecha10-nodes-image-classifierImage classification node using ONNX models from catalog311MIT mecha10-nodes-imuIMU node for Mecha10 - manages IMU driver and provides orientation/acceleration data285MIT mecha10-nodes-listenerExample listener node for the Mecha10 robotics framework287MIT mecha10-nodes-llm-commandNatural language command parsing via LLM APIs (OpenAI, Claude, Ollama)268MIT mecha10-nodes-motorMotor node for Mecha10 - manages motor driver and provides velocity control interface318MIT mecha10-nodes-object-detectorReal-time object detection node using YOLO and ONNX312MIT mecha10-nodes-simulation-bridgeSimulation bridge node that translates between Redis pub/sub and Godot RL Agents protocol321MIT mecha10-nodes-speakerExample speaker node for the Mecha10 robotics framework291MIT mecha10-nodes-teleopTeleoperation node for keyboard-based robot control326MIT mecha10-nodes-websocket-bridgeWebSocket bridge node that forwards Redis pub/sub to WebSocket clients346MIT mecha10-robot-configRobot configuration sync client for Mecha10 - shared between CLI and launcher124MIT mecha10-runtimeRuntime supervisor for Mecha10 nodes - launching, monitoring, and lifecycle management246MITAsynchronousEmbedded development mecha10-videoWebRTC video streaming for Mecha10 - camera frame capture and broadcasting414MITMultimedia::Video mecha_battery_ctlbattery interface for mecha-device1,541MIT mecha_bluetooth_ctlbluetooth interface for mecha-device1,540MIT mecha_device_info_ctlmecha device info1,477MIT mecha_device_oem_infomecha device matrics2,722MIT mecha_display_ctlmecha device display ctl1,529MIT mecha_led_ctlmecha device led1,513MIT mecha_metrics_ctlmecha device matrics1,523MIT mecha_motion_sensor_ctlmecha device motion sensor1,510MIT mecha_network_ctlwireless interface for mecha-device2,759MIT mechacliMy first rust CLI, sort of like grep1,575MIT mechanical-engineeringMechanical engineering calculation library and terminal based GUI1,499MIT mechanicsmechanics automation framework (http server)184Apache-2.0 OR MPL-2.0API bindingsArtificial intelligence mechanics-configBoa-free schema types (MechanicsConfig, HttpEndpoint) shared between mechanics-core and the Philharmonic connector lowerer.402Apache-2.0 OR MPL-2.0API bindingsConfiguration mechanics-coremechanics automation framework (core)399Apache-2.0 OR MPL-2.0API bindingsConcurrency mechanics-h3-quinnVendored fork of h3-quinn 0.0.10 with quinn's rustls-ring default dropped, eliminating ring from the workspace dependency tree.379MITNetwork programmingWeb programming mechanics-http-clientSmall reqwest-shaped HTTP client built on hyper-rustls + webpki-roots, with aws-lc-rs as the sole crypto provider. Bundled…439Apache-2.0 OR MPL-2.0Network programmingWeb programming::HTTP client mechanics-http-serverOpportunistic HTTP/3 (QUIC) listener and Alt-Svc middleware for mechanics-family servers, with aws-lc-rs as the sole crypto…142Apache-2.0 OR MPL-2.0Network programmingWeb programming::HTTP server mechaniseA, _hopefully_ Rusty wrapper for the Anthropic REST API for Anthropic's `claude` and maybe someday others... Note: This API was…3,245MIT mechanismAn early work in progress.1,526MIT mechanism-runtimeTyped mechanism/theory surface crate with bounded fit and refuter evaluators; not a standalone runtime182MIT mechanistA framework for writing highly concurrent applications.1,635MIT mechtronPart of http://thecosmicinitiative.io This package--MECHTRON--provides an API and framework that allows a Wasm component to send…16,609MIT mechtron-commonCommon Source for Mechtrons used by Wasm guests and hosts3,909MIT OR Apache-2.0 mechtron-hostPart of http://thecosmicinitiative.io This package--MECHTRON HOST--provides a wasm runtime16,926MIT mechutilUtility structures and functions for mechatronics applications.16,460MIT mechylangMechylang is a toy language created for learning purposes735MITCommand line utilitiesDevelopment tools meck_grrsA tool to search files1,653MITCommand line utilities mecomp-analysisA library for creating feature vectors from audio files.16,898MITMultimedia mecomp-cliCLI frontend for the MECOMP music player daemon11,253MITMultimedia mecomp-coreCore library for the mecomp project, includes the core schemas, shared utils, and other such things.12,425MITMultimedia mecomp-daemonRPC server for the Mecomp, the Metadata Enhanced Collection Orientated Music Player12,036MITMultimedia mecomp-mprisAn MPRIS2 interface for the mecomp music player.9,322MITMultimedia mecomp-prostProtobuf definitions and utilities for the MECOMP daemon and clients.644MITMultimedia mecomp-storageThis library is responsible for storing and retrieving data about a user's music library to and from an embedded surrealdb…13,455MITMultimedia mecomp-tuiA Metadata Enhanced Collection Orientated Music Player11,258MITMultimedia mecrabA high-performance, thread-safe morphological analyzer compatible with MeCab, written in pure Rust322MIT OR Apache-2.0Parsing toolsScience mecrab-builderSemantic dictionary builder for MeCrab - Wikidata/Wikipedia pipeline116MIT OR Apache-2.0Command line utilitiesText processing mecrab-word2vecHigh-performance Word2Vec implementation with Hogwild! parallelization for MeCrab133MIT OR Apache-2.0ScienceText processing mecsAn ecs library with a focus on iteration performance3,055MITAlgorithms med-bedDigital MedBed protocol - heal consciousness by replacing dissonant genes with resonant ones353MITAlgorithmsMathematics med_cliA Rust Powered CLI tool for CSV/JSON Masking, Encryption, and Decryption.25,368Apache-2.0Command line utilities med_coreA Rust Powered Core Engine for M.E.D. Masking, Encryption, and Decryption CSV/JSON26,153Apache-2.0Command line utilities medalA simple online contest platform58,891AGPL-3.0-or-later medal-tv-rsA Rust library for the medal.tv REST API.3,153non-standardAPI bindingsWeb programming medallionJWT library for rust using serde, serde_json and openssl33,833MITAuthenticationCryptography