All 305,250 crates, alphabetically

rom-thumbnailsExtract embedded icons in videogame ROMs7,854GPL-3.0-or-later rom-weaver-checksumChecksum engines for rom-weaver: CRC-32, CRC-32C, CRC-16, Adler-32, MD5, SHA-1, SHA-256, and BLAKE3, plus a single-pass streaming…90AGPL-3.0-or-later rom-weaver-cliLocal-first toolkit for ROMs and disc images: inspect, extract, compress, and apply, create, or bundle patches. Offline via a…46AGPL-3.0-or-later rom-weaver-containersArchive and disc-image handlers for rom-weaver: probe, list, and extract ZIP, 7z, RAR, tar, CHD, RVZ, Z3DS, CSO, PBP, GCZ, WIA,…66AGPL-3.0-or-later rom-weaver-coreFoundation crate for rom-weaver: format registry traits, the shared RomWeaverError type, I/O and thread-planning helpers, and…95AGPL-3.0-or-later rom-weaver-patchesROM hack patch formats for rom-weaver: apply, create, and validate IPS, BPS, UPS, xdelta/VCDIFF, PPF, RUP, BDF/BSDIFF40, APS, and…71AGPL-3.0-or-later rom_cacheA rust crate to cache data in memory like CPU caching RAM.20,341MIT rom_runHashSetMap, K=hash(V),V=V | So uh.. yeah. HashSetMap. ⛓️1,576MIT OR Apache-2.0 romaroma is a fast routes map/path router1,698MIT/Apache-2.0 roma_libA Rust metaheuristics framework inspired by jMetal for optimization and experimentation.45MIT OR Apache-2.0AlgorithmsScience romadRust API for Hashicorp's Nomad5,910GPL-3.0-only romajiRomaji-Kana transliterator8,260MIT romanConvert between integers and roman numerals53,413MITText processing roman-literalsWrite integer literals using Roman numerals3,898UnlicenseLocalization (L10n) roman-numeralsConverts numbers to roman numerals and vice versa1,264,546MIT OR Apache-2.0 roman-numerals-rsManipulate well-formed Roman numerals1,350,1760BSD OR CC0-1.0No standard libraryText processing roman_converterConvert between Roman numerals and Arabic numbers10MIT roman_converter_plusEnhanced Roman numeral converter with extended features9MIT roman_diff_toolRoman Text Diff Tool - Compare Latin texts, find unique words, stylometry10MIT OR Apache-2.0 roman_diff_tool_plusEnhanced Roman Text Diff Tool with advanced stylometry10MIT OR Apache-2.0 roman_encoderEncode unicode string into roman numerals3,165non-standardAlgorithmsEncoding roman_html_sketcherRoman HTML Scene Sketcher - Parse HTML, detect themes, generate ASCII art10MIT OR Apache-2.0 roman_intConversion between integers and roman numeral strings using From and Into.1,549MIT roman_numeralRust library for roman numerals. Encode/decode roman numerals with ease!2,805MIT roman_numerals_converterConvert Arabic numerals to Roman numerals and vice versa.1,817MIT roman_numerals_fnA function to convert integers to their roman numeral representation as strings. Values from 1 to 3999 are possible, otherwise it…3,333MITText processing roman_swordsroman_swords - Rust utility tool10MIT OR Apache-2.0 romance-cliFull-stack code generator CLI: Axum + SeaORM + React + TypeScript + shadcn/ui132MIT OR Apache-2.0Command line utilitiesDevelopment tools romance-coreCore library for Romance CLI code generation221MIT OR Apache-2.0Development tools romance-templatesEmbedded Tera templates for Romance CLI301MIT OR Apache-2.0Development tools romaniuk_3A brief description209MIT romannameAncient Roman names generator.2,379Apache-2.0 romansUtility to convert and represent Roman numerals.1,368non-standard romanticRoman numeral toolkit4,011MIT OR Apache-2.0 romapA trait for read-only-maps3,904MIT OR Apache-2.0AlgorithmsNo standard library::No dynamic allocation rombokboilerplate generation macros like lombok6,127MIT rombok_macromacro for rombok libary5,171MIT romcalCore Rust library for calculating Catholic liturgical dates and calendars217Apache-2.0Date and time romcal-cliA CLI for calculating Catholic liturgical dates and generating calendars76Apache-2.0Command line utilitiesDate and time romeAn RDF library in pure Rust7,276AGPL-3.0 romeoAn experimental actor framework for plug-able behaviors7,848Apache-2.0AsynchronousConcurrency romeshRust parser for Roblox mesh files.34MIT romioEvent loop and I/O resources for asynchronous network services using futures108,234MITAsynchronousNetwork programming romkanA Romaji/Kana conversion library written in pure Rust, based on [python-romkan](https://github.com/soimort/python-romkan)2,823MIT romm-apiHTTP client and domain logic for the RomM API156MITAPI bindingsEmulators romm-cliRust-based CLI for the RomM API327MITCommand line utilitiesEmulators romm-tuiTerminal UI for the RomM API124MITCommand line utilitiesEmulators rommerA powerful tool designed to customize Android ROM ZIP files without building from source.963non-standard rommyCLI to run commands and store structured stdout/stderr execution logs20Apache-2.0Command line utilitiesDevelopment tools romodoroRomodoro is a terminal Pomodoro timer.7,482MIT rompSTOMP server and WebSockets platform17,239LGPL-3.0 roms-curatorHelper utility to manage Sets of ROMs. Currently only works for MAME ROMs.3,844non-standardCommand line utilities romuA pseudo random number generator using the Romu algorithm.47,011Apache-2.0AlgorithmsNo standard library romulanRust library for parsing a number of firmware images2,874MIT romulusa stream editor like sed20,257MITCommand line utilitiesText processing romyA runtime for portable, archivable and deterministic video games.4,800MITGames romy-coreA runtime for portable, archivable and deterministic video games.6,424MITGames romy-engineA runtime for portable, archivable and deterministic video games.4,252MITGames romy-sdlA runtime for portable, archivable and deterministic video games.3,240MITGames romy-sdl2SDL2 bindings for Rust1,425MITAPI bindingsGame engines romy-wasmerA runtime for portable, archivable and deterministic video games.4,175MITGames romy-windowA runtime for portable, archivable and deterministic video games.11,980MITGames ronRusty Object Notation100,558,211MIT OR Apache-2.0Encoding ron-crdtReplicated Object Notation for Rust9,737LGPL-2.1-or-later OR MITParser implementations ron-editron parser preserving all syntax information5,766MIT OR Apache-2.0Encoding ron-lspAn LSP and cli for RON files that provides autocomplete, diagnostics, go to definition, code actions, and hover support based on…685MIT ron-lsp-tree-sitterRON grammar for tree-sitter, for ron-lsp crate1,083MIT ron-nextInternal library for Grow-rs98MIT ron-parserParsing debug implementation from rust object to JSON387,170MIT ron-pfnsec-forkRusty Object Notation2,185MIT OR Apache-2.0Encoding ron-rebootHighly experimental RON parser14,317Unlicense ron-schemaSchema definition and validation for RON (Rusty Object Notation) files280MITConfigurationParser implementations ron-schema-cliCLI tool for validating RON files against schemas192MITCommand line utilities ron-utilsUtilities for working with Rusty Object Notation (RON) files8,777Unlicense ron-uuidReplicated Object Notation UUIDs8,240LGPL-2.1-or-later OR MITParser implementations ron2RON parser with full AST access, perfect round-trip fidelity, and formatting tools1,161MIT OR Apache-2.0Encoding ron2-cliCLI tools for RON (Rusty Object Notation)104MIT OR Apache-2.0 ron2-deriveDerive macros for RON serialization, deserialization, and schema generation1,245MIT OR Apache-2.0 ron2-docGenerate Markdown documentation from RON schema files195MIT OR Apache-2.0 ron2-lspLanguage server providing auto-completions for RON files84MIT OR Apache-2.0 ron_asset_derivea proc macro to help with asset dependencies5,545MIT ron_asset_managerA dead simple crate to manage Ron based assets which depend on other assets.8,898MIT OR Apache-2.0 ron_to_tableA library for pretty print RON as a table8,092MITText processingVisualization ron_wayConvert Alacritty terminal themes in TOML format to RON format for use with Cosmic Terminal1,246MIT ronaA simple CLI tool to help you with your git workflow.22,640Apache-2.0 OR MITCommand line utilities ronatRust linter for documentation2,296MIT OR Apache-2.0 roncoo-payroncoo-pay-sdk-rs1,499Apache-2.0 rondaA simple ron formatter2,775MIT OR Apache-2.0Command line utilitiesDevelopment tools rondafkA simple ron formatter1,282MIT OR Apache-2.0Command line utilitiesDevelopment tools rondoEmbedded round-robin time-series storage engine42Apache-2.0Database interfacesEmbedded development ronfConfiguration system with saving3,969MIT ronfigConfig rust with RON, Easily!2,916MITConfiguration ronfmtA simple tool for autoformatting RON files.2,644MITCommand line utilitiesDevelopment tools rongRongJS runtime and embedding API11,267MIT OR Apache-2.0API bindings rong_abortAbort module for RongJS9,667MIT OR Apache-2.0API bindings rong_arkjsArkJS backend for RongJS9,193MIT OR Apache-2.0API bindings rong_arkjs_sysArkJS FFI bindings for RongJS9,194MIT OR Apache-2.0API bindings rong_assertAssert module for RongJS9,554MIT OR Apache-2.0API bindings rong_bufferBuffer module for RongJS9,202MIT OR Apache-2.0API bindings rong_child_processChild process module for RongJS170MIT OR Apache-2.0 rong_cliCommand-line interface for RongJS94MIT OR Apache-2.0 rong_commandCommand execution APIs for RongJS3,341MIT OR Apache-2.0API bindings rong_compressionCompression utilities for RongJS8,843MIT OR Apache-2.0API bindings rong_consoleConsole module for RongJS9,602MIT OR Apache-2.0API bindings rong_coreCore runtime types for RongJS10,839MIT OR Apache-2.0API bindings rong_cronCron module for RongJS8,487MIT OR Apache-2.0API bindings rong_encodingEncoding module for RongJS9,338MIT OR Apache-2.0API bindings rong_eventEvent module for RongJS9,723MIT OR Apache-2.0API bindings rong_exceptionException module for RongJS9,723MIT OR Apache-2.0API bindings rong_fsFilesystem module for RongJS9,114MIT OR Apache-2.0API bindings rong_httpHTTP module for RongJS9,095MIT OR Apache-2.0API bindings rong_jscoreJavaScriptCore backend for RongJS10,143MIT OR Apache-2.0API bindings rong_jscore_sysJavaScriptCore FFI bindings for RongJS10,204MIT OR Apache-2.0API bindings rong_macroMacro system for RongJS to help expose Rust types to JavaScript10,674MIT OR Apache-2.0API bindings rong_modulesModule bundle for RongJS8,981MIT OR Apache-2.0API bindings rong_navigatorNavigator module for RongJS262MIT OR Apache-2.0 rong_pathPath module for RongJS221MIT OR Apache-2.0 rong_processProcess module for RongJS171MIT OR Apache-2.0 rong_quickjsQuickJS backend for RongJS10,149MIT OR Apache-2.0API bindings rong_quickjs_sysQuickJS FFI bindings for RongJS10,177MIT OR Apache-2.0API bindings rong_redisRedis client module for RongJS3,356MIT OR Apache-2.0API bindings rong_rtAsync runtime, HTTP client, and platform services for RongJS9,982MIT OR Apache-2.0API bindings rong_s3S3-compatible object storage module for RongJS3,400MIT OR Apache-2.0API bindings rong_sqliteSQLite module for RongJS3,369MIT OR Apache-2.0API bindings rong_storageStorage module for RongJS9,070MIT OR Apache-2.0API bindings rong_streamStream module for RongJS9,468MIT OR Apache-2.0API bindings rong_timerTimer module for RongJS9,354MIT OR Apache-2.0API bindings rong_typegenShared binding metadata and TypeScript generation for RongJS3,226MIT OR Apache-2.0API bindings rong_urlURL module for RongJS9,177MIT OR Apache-2.0API bindings rong_workerWorker module for RongJS8,855MIT OR Apache-2.0API bindings rongcloudRongCloud IM Server SDK for Rust22MITAPI bindingsNetwork programming ronikerCreate custom LSPs for RON configurations at compile time.483MITConfigurationDevelopment tools roninplaceholder44MIT OR Apache-2.0 ronin-appRONin — editor for RON (Rusty Object Notation): lossless editing, type-aware validation, Bevy scene mode, and RON⇄JSON interop.47MIT OR Apache-2.0Development toolsText editors ronin-coreLossless, error-tolerant RON concrete-syntax-tree engine for RONin (WASM-clean core).70MIT OR Apache-2.0Data structuresParser implementations ronin-typesNormalized RON type model for RONin (native-gated; JSON-Schema-2020-12-shaped TypeModel + x-ron-* extension layer).55MIT OR Apache-2.0Development toolsParser implementations ronin-validateWASM-clean type-aware RON validator: jsonschema over a CST→JSON projection (E006, offline).57MIT OR Apache-2.0Development toolsParser implementations ronixSerialize Rust structs to Nix expressions — the bridge between serde and NixOS78MITConfigurationEncoding ronkathonCryptography Educational Foundations983MIT OR Apache-2.0 ronkyA simple way to export Rust definitions to Arri types76,192GPL-3.0-or-laterDevelopment tools ronky_deriveProcedural macros for ronky: #[derive(Exported)] and #[derive(Serializable)]45,341GPL-3.0-or-laterDevelopment tools ronky_exportedJust the exported trait31,345GPL-3.0-or-laterDevelopment tools ronky_procA procedural macro for generating types based on a struct definition31,910GPL-3.0-or-laterDevelopment tools ronlyRead-only sandbox for untrustworthy agents872MIT ronn-apiHigh-level inference API for RONN - session management and async execution103MITAlgorithmsScience ronn-coreCore runtime engine for RONN - fundamental tensor operations, data types, and session management589MITAlgorithmsScience ronn-graphGraph optimization and execution planning for RONN neural network runtime178MITAlgorithmsScience ronn-hrmHierarchical Reasoning Module for RONN - brain-inspired dual-process architecture21MITAlgorithmsScience ronn-learningContinual learning engine for RONN - online adaptation without catastrophic forgetting21MITAlgorithmsScience ronn-memoryMulti-tier memory system for RONN - working, episodic, and semantic memory22MITAlgorithmsScience ronn-onnxONNX model parsing and compatibility layer for RONN runtime178MITAlgorithmsScience ronn-providersExecution provider framework for RONN - hardware abstraction layer177MITAlgorithmsScience ronn-pythonPython bindings for RONN - enables Python ML workflows with RONN runtime21MIT ronnie-cryptoWrapped based on OpenSSL, including interfaces for AES, HASH, RSA, HMAC, HKDF, ECDH, etc.1,543MITDevelopment tools ronqron query cli utility45MIT OR Apache-2.0Command line utilitiesParsing tools rontodocDEPRECATED: This crate has been renamed to panschema. Please use panschema instead.34Apache-2.0Command line utilities rooHave you rooed today?3,640MIT roo-cliA simple command line tool to find a file and call another app with the found one as argument5,310MIT OR Apache-2.0Command line utilities roo_engineRoo is a smart bookmarking and productivity tool that works as a custom search engine for your browser1,580MIT roo_parserRoo is a Rust library that enables you to parse `.goo` files.1,523MIT roocA mixed integer linear programming modeling language to solve linear optimization models. Extensible, works in WASM and easy to…18,558MPL-2.0AlgorithmsMathematics roodGeneral & configurable tools library for Purposed projects21,923non-standard roofA minimalist, fast and reliable utility to share files.8,152MITCommand line utilitiesNetwork programming roofyA simple and lightweight game-engine math library385MIT OR Apache-2.0Game enginesGraphics roogleA Rust API search engine7,246MIT OR Apache-2.0 roogle-engineA Rust API search engine14,466MIT OR Apache-2.0 roogle-indexA Rust API search index1,235MIT OR Apache-2.0 roogle-utilUtilities for Roogle1,594MIT OR Apache-2.0 rookA single-host ZFS operations assistant with SMART monitoring, alerting, and Telegram notifications23MITCommand line utilities rook-parserSQL parser layer for RookDB built using DataFusion sqlparser240Apache-2.0 rookdb-cliRookDB CLI17Apache-2.0 rookeryComing soon.1,552MIT OR Apache-2.0 rookieLoad cookie from your web browsers70,387non-standard rooky-coreNostr based protocol for sharing chess data.493MITAuthenticationCryptography rooleSatisfiability Modulo Theories (SMT) solver for the theory of bitvectors62MIT OR Apache-2.0 rooleanReserved for future bindings to proof-checker Roolean, a companion to Rust SMT solver Roole34MIT OR Apache-2.0 roolzA rules engine1,620Apache-2.0 roomZoom Screen2,836MIT room-cliMulti-user chat room for agent/human coordination over Unix domain sockets343MITAsynchronousCommand line utilities room-daemonBroker, plugin registry, and daemon runtime for the room multi-user chat system204MIT room-dds-bridgeAuto-configure DDS domains from ternary-mud room topology16MIT room-plugin-agentAgent spawn/stop/list plugin for the room multi-user chat system130MIT room-plugin-taskboardTaskboard plugin for the room multi-user chat system267MIT room-protocolWire format types for the room multi-user chat system851MIT room-ralphAutonomous agent wrapper for room — runs claude -p with auto-restart on context exhaustion321MIT room-sandboxDockerized multi-agent sandbox for room90MIT room_visual_extAdditional visualization utilities for Screeps: World2,664MITVisualization roombaClient library to use the Roomba's API1,651MIT roomkitOpen source home automation library1,621MIT roommdWrite room plans via markdown.484non-standardVisualization roomorMinimalistic offline chat over local network.21,729MITNetwork programming roomrsRoom-style local SQLite persistence library for Rust62MIT OR Apache-2.0Database interfaces roomrs-asyncRuntime-agnostic async facade for roomrs (internal crate)91MIT OR Apache-2.0 roomrs-cliCLI for roomrs: migration generation and schema checks66MIT OR Apache-2.0 roomrs-coreCore runtime for roomrs (internal crate)108MIT OR Apache-2.0 roomrs-macrosProcedural macros for roomrs (internal crate)95MIT OR Apache-2.0 roomrs-migrateSchema snapshot model, diff and codegen for roomrs (internal crate)140MIT OR Apache-2.0 roomsRust Operations On MatriceS.174GPL-3.0-or-later roon-apiRust SDK for Roon audio system (discovery, transport, browse)586MIT OR Apache-2.0API bindingsMultimedia::Audio roon-cliCLI tool for controlling Roon audio system165MIT OR Apache-2.0Command line utilitiesMultimedia::Audio