All 305,250 crates, alphabetically

migrate-state-testI consent to the transfer of this crate to the first person who asks help@crates.io for it.3,430MIT OR Apache-2.0 migrate_rustdoc_jsonMigrate Rustdoc's JSON output to newer format versions1,388MIT OR Apache-2.0Command line utilities migratexAgnostic migration toolkit library.176MITData structuresDatabase interfaces migratioWrite expressive database migrations in Rust.2,419MITDatabase interfacesDevelopment tools migratio-cliCLI support library for migratio database migrations161MITCommand line utilitiesDatabase interfaces migrationSeaORM Migration for ARPA19,275MIT OR Apache-2.0 migration-checkA tool to check for migration in Rust code8,104MIT migration-rocksdbTetsy RocksDB Migration module.1,713GPL-3.0 migrationsA small library to handle migrations, with built in support for libsql.6,024MIT migrations-macro-rsA library for PostgreSQL and OpenEhr migrations.1,796MIT migrations-rsA library for PostgreSQL and OpenEhr migrations.6,050MIT migrations_internalsInternal implementation of diesels migration mechanism19,783,937MIT OR Apache-2.0 migrations_macrosCodegeneration macros for diesels embedded migrations19,290,393MIT OR Apache-2.0 migratorA Solana program for deploying and upgrading programs.1,634Apache-2.0 migratourA very simple database migration tool2,743Apache-2.0Command line utilities migratromDeclarative, self-verifying database migrations (core engine).29Apache-2.0Database interfaces migratrom-postgresPostgreSQL (sqlx) adapter for migratrom.20Apache-2.0Database interfaces migratrom-sqliteSQLite (sqlx) adapter for migratrom.20Apache-2.0Database interfaces migrenSmall migration tool for relational databases.1,362non-standardCommand line utilitiesDatabase interfaces migresPostgreSQL schema migration CLI1,618MIT migrioA drop-in database migration library for PostgreSQL660MITAsynchronousDatabase interfaces migsA SQL migration script collection library with compile-time registration141LicenseRef-NC-AE migs-macroProc-macro crate for migs - provides migs! and collect! macros for SQL migration script registration205LicenseRef-NC-AE miguCross-shell command history manager. Named after 迷榖, the mythical tree from Shan Hai Jing that keeps you from getting lost.111GPL-2.0-onlyCommand-line interfaceCommand line utilities miguiImmediate Mode GUI in pure Rust for game engines102MIT mih-rsMulti-index hashing (MIH) for neighbor searches on binary codes in the Hamming space.8,141MITData structures mihamaA Modern Functional and Dependent Type Programming Language Base on Rust760GPL-3.0-or-later mihari-loggerA lightweight, async log collection and transport library for Rust19MITDevelopment tools::Debugging mihoRepository management tools99,838MITDevelopment tools miho_deriveRepository management tools57,739MITDevelopment tools mihomo-rsA Rust SDK and CLI tool for mihomo proxy management with service lifecycle management, configuration handling, and real-time…1,332MIT mihomo-speedtest-rsHigh-performance Clash/Mihomo proxy speedtest tool with dual-mode testing: direct connection and real proxy forwarding through…1,316Apache-2.0Command line utilitiesNetwork programming miHoYo-APIA API-Wrapper of miHoYo games in Rust19,302MIT miiA rust-embedded implementation of the monome ii protocol5,933MIT OR Apache-2.0Embedded developmentHardware support mii-httpTurn a .http specs file into a real HTTP server, backed by the shell commands you already have.214BSD-3-Clause mii-http-clientGenerated Rust clients for mii-http specs.115BSD-3-Clause mii-http-client-macrosProc macros for generated mii-http Rust clients.138BSD-3-Clause mii-loopSupervised agentic task loops for local workspaces.46BSD-3-Clause mii-memoryA local-first memory store for AI agents with CLI, MCP server, and web explorer interfaces.21BSD-3-Clause mii-soundA small, composable, unix-y sound generation CLI fueled by voxcpm-rs.86Apache-2.0Command line utilitiesMultimedia::Audio mii-textA small, unix-friendly CLI for talking to OpenAI-compatible LLM APIs.66BSD-3-Clause miio-protoMIIO protocol implementation.7,828MIT/Apache-2.0API bindings mijiaA library for connecting to Xiaomi Mijia 2 Bluetooth temperature/humidity sensors.13,391MIT OR Apache-2.0Hardware support mijia-homieService to connect to Xiaomi Mijia 2 temperature/humidity sensors over Bluetooth and report their readings to an MQTT broker…13,142MIT OR Apache-2.0Network programming mijia-specA small Rust library and CLI for Xiaomi MIoT device specification fetching.46MITCommand line utilitiesParsing tools mijitExperimental JIT compiler generator17,478BSD-2-Clause-Patent mikRuntime for WASI HTTP components. Coming soon.30MITCommand line utilitiesWebAssembly mik-sdkErgonomic macros for WASI HTTP handlers - ok!, error!, json!82MITWebAssemblyWeb programming mik-sdk-macrosProc-macros for mik-sdk - routes!, ok!, error!, fetch!, derive macros295MIT mik-sqlSQL query builder with Mongo-style filters - sql_read!, sql_create!, sql_update!, sql_delete!192MITDatabase interfaces mik-sql-macrosProcedural macros for mik-sql query builder290MIT mik32-pacPeripheral access crate for the MIK32 Amur (К1948ВК018) RISC-V microcontroller70MITEmbedded developmentHardware support mik32-rtMinimal runtime / startup for MIK32 MCUs, managed by the mik32-rs team1,384GPL-3.0-onlyEmbedded developmentHardware support mik32-rt-macrosMacros re-exported in `mik32-rt`1,084GPL-3.0-onlyEmbedded developmentHardware support mik32-runtimeMinimal Rust runtime for the MIK32 Amur microcontroller74CC0-1.0Embedded developmentHardware support mik32-runtime-macrosProcedural macros for mik32-runtime41CC0-1.0Embedded development mik32v2-pacPeripheral access crate for the MIK32 Amur microcontrollers1,334GPL-3.0-onlyEmbedded developmentHardware support mikaA framework for building wasm front-end web application in Rust1,870non-standardWebAssemblyWeb programming mika-a2aA2A (Agent-to-Agent) protocol implementation for Mika223MITCommand line utilities mika-agentAgent engine and HTTP server for Mika AI assistant506MITCommand line utilities mika-aiCLI for Mika — AI executive assistant with persistent memory14MITCommand line utilities mika-cliCLI for Mika — AI executive assistant with persistent memory389MITCommand line utilities mika-commonShared library for Mika AI assistant621MIT mikadoWIP video crate1,566Apache-2.0 mikanJapanese full-text search index format and BM25 query engine, shared by a native indexer and a wasm client (static files, no I/O)14MIT OR Apache-2.0Database implementationsText processing mikan-rsA medical image kit for segmentation metrics evaluation, native Rust support, and Python bindings for cross-language performance.3,890MIT OR Apache-2.0Computer visionScience::Neuroscience mikanani-cliAn interactive CLI to download anime torrents from Mikan Project (蜜柑计划) RSS feeds.10MITCommand line utilities mikasa-utilsA collection of utilities for Mikasa1,574MIT mikcarSidecar infrastructure services for mik (storage, kv, sql, queue)45MITDatabase interfacesWeb programming::HTTP server mikecraftA crappy Minecraft clone I made.20GPL-3.0-or-later mikel_binary_treeSimple search binary tree implementation7,487MIT OR Apache-2.0 mikijust a placeholder1,543MIT mikinoA simple induction and BMC engine11,766MIT OR Apache-2.0Science mikino_apiA simple induction and BMC engine12,203MIT OR Apache-2.0Science mikktspaceMikkelsen tangent space algorithm99,898MIT/Apache-2.0 mikktspace-rsSafe, dependency-light, parallel MikkTSpace-compatible tangent generation.24Apache-2.0Game developmentGraphics mikktspace-sysMikkelsen tangent space algorithm (C wrapper)397,094MIT mikoA web framework for Rust5,598MIT miko-coreCore for miko6,056MIT miko-macrosMacros for miko5,820MIT mikoshidata management for iza1,835MIT mikroembeddable mikro interpreter for Rust apps1,010MIT mikrosAn optionated crate to help building multi-purpose applications.1,534MITWeb programming mikros-macrosAn optionated crate to help building multi-purpose applications.1,062MITWeb programming mikrotikREST API Wrapper for Mikrotik API18,959MIT mikrotik-clientA REST client to MikroTik devices17MIT OR Apache-2.0 mikrotik-commonPlaceholder crate for mikrotik-common14MIT OR Apache-2.0 mikrotik-embassyEmbassy async embedded client for MikroTik RouterOS API69AGPL-3.0-only mikrotik-exporterPrometheus exporter for MikroTik RouterOS devices125MITAsynchronousNetwork programming mikrotik-protoSans-IO protocol implementation for MikroTik RouterOS API2,275AGPL-3.0-only mikrotik-rsAsynchronous Rust library for interfacing with MikroTik routers151,764AGPL-3.0-onlyAPI bindingsAsynchronous mikrotik-simnetPlaceholder crate for mikrotik-simnet14MIT OR Apache-2.0 mikrotik-tokioTokio-based async client for MikroTik RouterOS API2,062AGPL-3.0-only mikrotik-typesA model of types for interacting with MikroTik devices16MIT OR Apache-2.0 mikrotik_apiRust library & minimal client to connect and interact with Mikrotik RouterOS API, usually exposed on port 87283,040non-standardAPI bindingsAsynchronous mikrotik_litemikrotik_lite is a simple and efficient library for working with the Mikrotik RouterOS API.1,603non-standard mikrozenA minimal, ergonomic router and JSON response macro for #![no_std] WASI Rust plugins547BSD-3-ClauseNo standard libraryWebAssembly mikrus-clicli client for mikr.us api2,808MIT OR Apache-2.0Command line utilities miktikA unified, multi-backend tokenizer library for LLMs3,710MITText processing mikuA filesystem-owned personal Markdown wiki with browser editing and background indexing for backlinks, tags, and full-text search.18GPL-3.0-or-laterText processingWeb programming miku-h2An HTTP/2 client and server1,369MITAsynchronousNetwork programming miku-http-utilUtilities for parsing or building parts of HTTP requests and responses.15,041MITNetwork programming miku-hyperA protective and efficient HTTP library for all.1,161MITNetwork programmingWeb programming::HTTP client miku-hyper-utilhyper utilities887MITNetwork programmingWeb programming::HTTP client miku-ktlsConfigures kTLS for tokio-rustls client and server connections.2,221MIT OR Apache-2.0 miku-ktls-sysConfigures kTLS for tokio-rustls client and server connections.1,406MIT OR Apache-2.0 miku-macrosprocedural macros for miku-rpc6,105non-standard miku-rpcan implementation of the opencomputers 2 RPC api6,684non-standard miku-server-timingAn axum layer to inject the Server-Timing HTTP header into the response.4,094MIT OR Apache-2.0AsynchronousNetwork programming miku_best_friend_macro_utilsUtility macros to help Miku be your best friend!512MIT miku_best_friend_printerContains a MikuPrinter that can produce an ASCII art of Miku - your best friend - from the music video 'Monitoring (Best Friend…364MITTemplate engineText processing milIntermediate language for the MelVM25,881MPL-2.0 MIL1750A-ConverterUse this tool to convert to and from MIL-1750A2,129MIT mil_std_1553bMIL STD 1553B message parsing and types7,050MITAerospace::Aerospace protocolsEmbedded development mil_std_1553b_deriveDerive macros for mil_std_1553b1,907MIT milaA library for interacting with common formats from FE9-FE15.8,424non-standard milagro-cryptomilagro-crypto-c Rust wrappers. (c) Sovrin Fundation34,077Apache-2.0 milcheckA simple program that displays the status of your pacman mirrorlist and the Arch Linux lastest news right in your terminal20,719MPL-2.0Command line utilities mildewRust helpers7,873MIT mildly-basic-authBasic auth with nicer UX.73MIT OR Apache-2.0AuthenticationWeb programming mile39geospacial indexes1,604Apache-2.0 mileagedeprecated char collections3,034MITData structuresDevelopment tools::Procedural macro helpers milenageMILENAGE Algorithm Set17,575MITAuthenticationCryptography milestoneA localization and mapping implementation for sparse sensing on embedded systems.1,135MIT milfA native Rust encoder and decoder of My INI-Like Format (MILF)-formatted files and streams. Provides implementations of the…1,685MIT/Apache-2.0ConfigurationEncoding milhousePersistent binary merkle tree387,284Apache-2.0Cryptography::CryptocurrenciesData structures milimPowerful and clean API for graphics and computation!1,663Apache-2.0 milim_vulkanPure Vulkan bindings generated from Vulkan-Headers!3,403Apache-2.0 miljo.env file management CLI42MIT milkMachine learning toolkit focusing on random forests1,788Apache-2.0 milk-teaA minimal library for creating TUI apps5,996MITCommand-line interface milk_moneyLibrary for dealing with money and currency conversion1,844MIT milk_uiUI module for Cafe game framework1,510MIT milkboxA collections of daily utils.17,662MIT milkdropRust port of the MilkDrop music visualizer. Under construction.12BSD-3-Clause milkdrop-eelExpression engine for the milkdrop crate. Under construction.13BSD-3-Clause milkmanmilkman1,253MIT milkmilkBuild fullstack websites that use a Rust backend quicker.2,622non-standardCommand line utilitiesDevelopment tools milkpqA concurrent, relaxed priority queue1,904MIT OR Apache-2.0 milkshakeSeamless CLI for Google's Nano Banana (Gemini 2.5 Flash Image Preview) model556MITCommand line utilities milky-rust-sdkRust implementation of the Milky protocol490MIT OR Apache-2.0API bindingsAsynchronous milky-typesRust implementation of the Milky protocol884MIT OR Apache-2.0API bindingsData structures milkyway-sdkStandard library for MilkyWay with CosmWasm support included1,919MIT OR Apache-2.0 milkyway-std-deriveProcedural macro for milkyway-sdk1,311MIT OR Apache-2.0 millAn OCI-compliant container runtime.1,715Unlicense OR MIT mill-ioA lightweight event loop library for Rust providing efficient non-blocking I/O management953Apache-2.0AsynchronousConcurrency mill-netHigh-level networking protocols components built with mill-io event-loop library.78Apache-2.0AsynchronousNetwork programming mill-rpcAn Axum-inspired RPC framework built on Mill-IO21Apache-2.0AsynchronousNetwork programming mill-rpc-coreCore types, wire protocol, and codec traits for Mill-RPC78Apache-2.0Network programming mill-rpc-macrosProc macros for Mill-RPC service definitions78Apache-2.0Network programming mill_coreCore library for mill, an OCI-compliant container runtime.2,521Unlicense OR MIT milleArchitecture Checker — Rust-based multi-language architecture linter264MITDevelopment tools millefeuilleMillefeuille plugin for Flow processing system (under construction).4,350MIT miller_rabinA multi-threaded, arbitrary precision implementation of the Miller-Rabin primality test.24,936MITCryptographyMathematics milliI will shortly release the new search engine library1,968MIT milli-coreMeilisearch HTTP server1,071MIT milligrepCustom simplified implementation of grep5,503AGPL-3.0-or-later millimeterPrimitive type with millimeter unit attached2,0220BSDMathematicsNo standard library million-helloJust for test purpose2,111MIT millionaireGame written in Rust. The goal is to get 1 million dollars by trading stonks.4,258GPL-3.0-onlyCommand line utilitiesGames millipedeAn idiomatic Rust web-crawling library inspired by Crawlee. Umbrella crate re-exporting the Millipede workspace.15MIT OR Apache-2.0AsynchronousWeb programming millipede-browserBrowserCrawler core, BrowserProvider trait, and BrowserPool for the Millipede web crawler.18MIT OR Apache-2.0AsynchronousWeb programming millipede-browser-chromiumoxideChromium CDP browser provider for the Millipede web crawler, via chromiumoxide.16MIT OR Apache-2.0AsynchronousWeb programming millipede-coreCore primitives for the Millipede web crawler: request model, storage traits, events, errors, configuration.40MIT OR Apache-2.0AsynchronousWeb programming millipede-fingerprintBrowser-like header generation and fingerprint hooks for the Millipede web crawler.24MIT OR Apache-2.0Web programming millipede-htmlHtmlCrawler for the Millipede web crawler: HTML parsing via scraper.21MIT OR Apache-2.0AsynchronousWeb programming millipede-httpHttpCrawler for the Millipede web crawler: reqwest-based HTTP fetching.23MIT OR Apache-2.0AsynchronousWeb programming millipede-storage-fsFile-system StorageClient implementation for the Millipede web crawler.15MIT OR Apache-2.0AsynchronousWeb programming millipede-storage-memoryIn-memory StorageClient implementation for the Millipede web crawler.17MIT OR Apache-2.0AsynchronousWeb programming millisA tiny Rust library that converts various time formats to milliseconds.604MITDate and timeParsing tools millisecondFormat milliseconds into a human-readable and relative timestamp formats. This package has no-std dependency.22,124MITDate and timeNo standard library millraceMillrace is a streaming event system for producing and consuming events.46Apache-2.0 millrace-aiExperimental Rust implementation of the Millrace runtime.230Apache-2.0Command line utilitiesDevelopment tools millrace-osLocal-first AI work control plane with runtime authority, Mission Control projections, and evidence export.21Apache-2.0Command line utilitiesDevelopment tools millrace-sessionsDurable local PTY-backed session layer for Millrace daemons and agent processes58MITCommand line utilitiesDevelopment tools millrace-sessions-coreCore types, protocol contracts, and persistence helpers for millrace-sessions172MIT millrace-sessions-hostLocal SessionControl host daemon for millrace-sessions89MIT millrace-sessions-tuiRatatui app foundation for Millrace session UI modes62MITCommand line utilitiesDevelopment tools millrace-sessions-workerPer-session PTY worker for millrace-sessions89MIT millracerPi-backed Millrace-aware operator harness and Rust parity port.74Apache-2.0Command line utilitiesDevelopment tools milopure-rust libopus experiments1,701MIT OR Apache-2.0 milo-macrosMacros for milo-parser, a fast and embeddable HTTP/1.1 parser.267ISCNetwork programmingParser implementations milo-parserA fast and embeddable HTTP/1.1 parser.194ISCNetwork programmingParser implementations milp-typesMixed integer linear programming types3,009MPL-2.0 milrouterThe Millennium Router; Making routing easy :)779MIT milrouter_macrosMacros for the Millennium Router960MIT milstd1553b-parserA comprehensive Rust parser and encoder for the MIL-STD-1553B (1553B) avionics bus protocol41GPL-3.0-onlyEncodingNetwork programming milstian-feedbackMy first experiment with a lightweight and dynamic internet application framework in Rust5,058GPL-3.0-only milstian-httpA binary HTTP parser.15,454GPL-3.0-only milstian-internet-frameworkMy first experiment with a lightweight and dynamic internet application framework in Rust15,491GPL-3.0-only milstonLibrary for creating Project management apps2,836MIT milsymbol-rsA Rust wrapper for the milsymbol JavaScript library to generate military symbols (MIL-STD-2525 and APP-6).103MITAPI bindingsGraphics milterBindings to the sendmail milter library28,771GPL-3.0-or-laterAPI bindingsEmail milter-callbackAttribute macros for milter callback generation29,626GPL-3.0-or-laterAPI bindingsEmail milter-sysLow-level FFI bindings to libmilter23,216GPL-3.0-or-laterEmailExternal FFI bindings miltrA miltr protocol implementation in pure rust3,133MIT miltr-clientA miltr client library in pure rust3,239MIT miltr-commonA miltr commons library in pure rust4,998MIT miltr-serverA miltr server library in pure rust4,346MIT miltr-utilsA miltr utils library in pure rust4,825MIT