All 305,250 crates, alphabetically

cloudillo-coreCore infrastructure for the Cloudillo platform: middleware, extractors, scheduler, rate limiting, and access control1,169LGPL-3.0-onlyAsynchronousWeb programming cloudillo-crdtCRDT collaborative editing over WebSocket for Cloudillo, using the Yjs protocol277LGPL-3.0-onlyConcurrencyWeb programming cloudillo-crdt-adapter-redbredb-backed CRDT document persistence adapter for Cloudillo, storing binary Yjs updates192LGPL-3.0-onlyConcurrencyDatabase implementations cloudillo-davShared WebDAV protocol layer (CardDAV/CalDAV) for the Cloudillo federated collaboration platform174LGPL-3.0-onlyWeb programming cloudillo-emailEmail notification system for Cloudillo with Handlebars templates and SMTP delivery647LGPL-3.0-onlyEmailWeb programming cloudillo-fileFile storage subsystem for Cloudillo: upload, download, image processing, and variant generation433LGPL-3.0-onlyFilesystemWeb programming cloudillo-idpIdentity provider subsystem for Cloudillo: registration, API keys, and tenant lifecycle438LGPL-3.0-onlyAuthenticationWeb programming cloudillo-meta-adapter-sqliteSQLite-backed metadata adapter for Cloudillo: profiles, actions, files, tasks, and references210LGPL-3.0-onlyDatabase interfacesDatabase implementations cloudillo-profileProfile management subsystem for the Cloudillo federated collaboration platform279LGPL-3.0-onlyWeb programming cloudillo-proxyReverse proxy with TLS for proxying HTTP and WebSocket traffic in the Cloudillo platform279LGPL-3.0-onlyNetwork programmingWeb programming cloudillo-pushWeb Push notification delivery for the Cloudillo platform using RFC 8291 encryption363LGPL-3.0-onlyNetwork programmingWeb programming cloudillo-refReference and lookup API endpoints for the Cloudillo platform654LGPL-3.0-onlyWeb programming cloudillo-rtdbReal-time database over WebSocket for Cloudillo with subscriptions, aggregates, and computed values278LGPL-3.0-onlyDatabase interfacesWeb programming cloudillo-rtdb-adapter-redbredb-backed real-time database adapter for Cloudillo with subscriptions and transactions193LGPL-3.0-onlyDatabase interfacesDatabase implementations cloudillo-serverReference Cloudillo server binary with SQLite, filesystem, and redb adapters for self-hosted deployment105LGPL-3.0-onlyNetwork programmingWeb programming cloudillo-typesShared types, adapter traits, and error types for the Cloudillo federated collaboration platform1,475LGPL-3.0-onlyData structuresWeb programming cloudinaryA Rust library for the Cloudinary API29,696MIT OR Apache-2.0 cloudiniThe cloudini point cloud compression library for Rust.1,508MIT OR Apache-2.0CompressionScience::Robotics cloudkitSafe Rust bindings for Apple's CloudKit framework — iCloud databases and sync on macOS167MIT OR Apache-2.0API bindingsDatabase interfaces cloudllmA batteries-included Rust toolkit for building intelligent agents with LLM integration, multi-protocol tool support, multi-agent…18,221MIT cloudllm_mcpReusable MCP runtime, protocol types, and HTTP server/client primitives.1,512MITAsynchronousDevelopment tools cloudlog-adifwatchAutomatic upload of ADIF log to Cloudlog28,416CC0-1.0Command line utilities cloudmapcloudmap ,强制 vv大于1.0 使用最大颜色值10,707MIT OR Apache-2.0 cloudmapperOpen-source tool to map and visualize your cloud storage landscape.3,263MITCommand line utilitiesFilesystem cloudmetaPull cloud metadata from Cloud Providers1,547MIT cloudmqttA pure Rust MQTT client and server library6,943MPL-2.0Embedded development cloudmqtt-corecrate name reservation, as core library to the cloudmqtt crate737MPL-2.0 cloudmqtt-workspace-hackworkspace-hack for cloudmqtt756MPL-2.0 cloudmuxLaunch the Cloudmux multiplayer workspace14GPL-3.0-or-laterCommand line utilitiesDevelopment tools cloudpackPack clouds1,967MIT cloudproofCosmian Cloudproof library88,349non-standard cloudproof_aesgcmCosmian AES256GCM library74,754non-standard cloudproof_anonymizationCosmian Cloudproof Anonymization library73,652non-standard cloudproof_cover_cryptCosmian Covercrypt Cloudproof library82,843non-standard cloudproof_eciesCosmian ECIES scheme library73,437non-standard cloudproof_findexCosmian Findex Cloudproof library188,322non-standard cloudproof_fpeCosmian Cloudproof FPE library80,980non-standard cloudpub-clientCloudPub CLI client for secure tunnel and service publishing1,252Apache-2.0 cloudpub-commonCommon code for the client, server, and GUI1,747Apache-2.0 cloudpub-sdkRust SDK for CloudPub - A secure tunnel and service publishing platform936Apache-2.0 cloudrA library that offers an abstract data structure for storing and managing values without moving them. It provides efficient…6,518MIT cloudrayYou probably meant crate cloudray-agent.698MIT cloudray-agentAgent for CloudRay, a server management & monitoring service. Learn more at https://cloudray.io5,247MIT cloudreve-apiA Rust library for interacting with Cloudreve API489MITAPI bindingsWeb programming::HTTP client cloudreve-cliCommand-line interface for Cloudreve API337MITCommand line utilities cloudrootsTBD1,569Apache-2.0 cloudroots-apiTBD1,577Apache-2.0 cloudroots-cliTBD1,568Apache-2.0 cloudrun-rustBasic Hello world Rust for tesing GCP Cloud Run320MIT OR Apache-2.0 cloudrun-test-rustBasic Hello world Rust for tesing Cloud Run208MIT OR Apache-2.0 cloudscoopCompiler toolchain written in Rust, maybe someday2,460GPL-3.0 cloudscraper-rsEarly-stage Cloudflare challenge solver bringing Python's Cloudscraper ideas to Rust329MITNetwork programmingWeb programming cloudsctlCLI for managing your OpenStack configuration files.9,865GPL-3.0-or-laterCommand line utilities cloudseedcore-rsA safe wrapper around the CloudSeedCore Reverb algorithm.100MITExternal FFI bindingsMultimedia::Audio cloudsqlconnCloud SQL connector for Rust1,424MIT cloudsyncProvides a trait to easily sync serializable objects with firestore2,128MIT cloudwatch-log-redirectorRedirect STDERR/STDOUT to CloudWatch Logs4,262MIT OR Apache-2.0Command line utilities cloudwatch-logs-uploadLibrary for uploading events to AWS CloudWatch Logs5,786Apache-2.0 cloudwatch_emf_helperLibrary for publishing Cloud metrics in EMF specification1,379MIT OR Apache-2.0 cloudwatch_loggercloudwatch logs logger log trait (not working)4,126MIT cloudwatch_loggingA simple library for logging to AWS CloudWatch Logs19,498MITAPI bindingsAsynchronous cloudwatch_logs_urlgenerate CloudWatch Logs URL2,343MIT cloudwatch_metrics_agentAn agent for sending custom CPU and memory metrics to Cloudwatch9,257MITCommand line utilities cloudwrapWrapper utility that injects configuration fields into an executable command.1,924Apache-2.0 cloupCloup is a template manager that provides the files you desire when you need them3,625AGPL-3.0 clouseauA query language for inspecting Rust data structures at runtime17,653MIT clouseau_cliInteractive CLI lib for clouseau queries5,551MIT clouseau_coreInternal dependency of clouseau19,516MIT clouseau_macrosInternal dependency of clouseau18,421MIT clouseau_pestInternal dependency of clouseau18,358MIT clouseau_queryInternal dependency of clouseau19,025MIT cloutcommandline output library7,576MITCommand-line interface clova-webhook-serviceClova connect webhook with lambda1,465Apache-2.0 clova_webhook_utilsClova connect webhook with lambda6,313Apache-2.0 cloveA hardware-agnostic Machine Learning and Deep Learning framework featuring a native C-ABI.194MITMathematicsScience clove-langA JSON query language for filtering, transforming, and validating JSON documents127MIT clove1dbAn embedded database framework for Rust (work in progress) — redb-backed storage with cache, versioned backup, migrations, and…260MITCachingDatabase interfaces clove1gkModular authentication & authorization middleware for Rust — JWT pipeline with Axum and Actix-web support.46MITAuthenticationWeb programming clove2dA powerful 2D graphics library for Rust with support for shapes, text, images, filters, and layers50MIT OR Apache-2.0GraphicsMultimedia cloverA scripting language.9,825MIT clover-cliA command line interface for Clover.5,592MIT clover-stdA scripting language.6,496MIT clowLower-Level wrapper around Cudarc pointer types106MIT OR Apache-2.0API bindingsHardware support clowderSoftware to manage user-reserved bare-metal netbooting machines7,719Apache-2.0 OR MIT clownapproximation of capture-by-closure lambdas11,339MIT clowncopterizeA clown to rule them all!1,315MIT clox_modelsRust models generated from avsc files1,185MIT cloysterDifferent storage for different store purporse.1,715MIT OR Apache-2.0 clpSimple library for creating "command line presentations".7,139MITCommand-line interfaceCommand line utilities clp-feed-interfaceInterface package for querying the CLP Feed oracle contract46MITCryptography::Cryptocurrencies clp-libA single function to parse conditional and unconditional command line arguments of any type.2,928MIT/Apache-2.0 clp-srcRedistribution of Coin-OR Clp as a crate16,167Apache-2.0 clparseA command line tool for parsing CHANGELOG.md files that use the Keep A Changelog format.11,806MITCommand line utilitiesDevelopment tools clparserA command line tool for parsing CHANGELOG.md files that use the Keep A Changelog format. (fork marcaddeo/clparse)2,948MITCommand line utilitiesDevelopment tools clpcpiConcentrated Liquidity Provider Vault (CLP) Vault CPI struct reference and CPI examples.5,331AGPL-3.0-or-later clpeekGuess the color displayed in hex format2,444MIT clprintA command line printer utility55MITCommand line utilities clpySave image from your clipboard as an image file directly from your command line!1,299MIT OR Apache-2.0 clrColorize CSV data5,328MIT clr-assemblerModern CLR assembler for x64 and x86 instruction sets - strongly typed, object-oriented, zero-dependency core1,094MPL-2.0Compilers clr_random.NET CLR Random implementation in Rust49non-standardAlgorithmsNo standard library clrdAI-native code maintenance tool - Transparent, Delicate, and Fast266MITCommand line utilitiesDevelopment tools clrmetaECMA-335 CLI/.NET metadata parsing library with read/write support116MITDevelopment toolsParsing tools clroxideA library that allows you to host the CLR and execute dotnet binaries.15,953MIT clrrSimple command line utility that add color to commands that do not have it by default.1,219MITCommand line utilities clrsplaceholder1,523MIT clruAn LRU cache implementation with constant time operations and weighted semantic42,939,904MIT clsA simple cleaner for Linux terminal1,947MIT clsagCompact Linkable Spontaneous Anonymous Group construction7,410BSD-3-Clause clstrA library to parse and write .clstr files from 'CD-HIT', as well as a small binary with simple functionality.1,071MITScience clsxA flexible class name composition utility for Rust, inspired by clsx and tailwind-merge.2,720MIT clsx-rA Rust macro utility for conditionally constructing CSS class names. Inspired by JavaScript's clsx.954MITDevelopment toolsWeb programming clsx-rsThe rust implementation of clsx213MIT cltRust crate for efficiently creating command line applications.14,243BSD-3-Clause clt-rsFile-backed task manager with a TUI Kanban board and multi-project Codex agent registry610MITCommand line utilities cltemplateA simple CLI tool for creating and using templates9,987MITCommand line utilities cltodoCLI Todo List.4,073MITCommand-line interfaceCommand line utilities cltreeA TUI file explorer for Claude Code CLI26MITCommand line utilitiesDevelopment tools cluAutomation for the Arch Linux ecosystem1,830MIT OR Apache-2.0 cluatoiParsing the byte sequence of the ascii characters and safely converting them to integers.14,293 Apache-2.0Development tools clubA club1,564MIT club-kdlFast KDL (KDL Document Language) serialization/deserialization with derive macros1,421MIT OR Apache-2.0EncodingParsing tools club-kdl-codegenGenerate Rust / TypeScript / Zod / SurrealQL code from KDL schema files200MIT OR Apache-2.0Development toolsParsing tools club-kdl-composeMulti-file composition for KDL documents — resolves (include) directives into a single KdlDocument.145MIT OR Apache-2.0ConfigurationDevelopment tools club-kdl-deriveDerive macros for club-kdl1,476MIT OR Apache-2.0EncodingParsing tools club-mateA crate of Club Mates. Refreshing.1,859Apache-2.0 club-nostosBracket / lifecycle / Outcome primitives for Rust. Climb the ladder of abstraction, then come back down with new eyes.107MITData structuresRust patterns club-rsA command-line utility for managing Clasp remotes for Google Apps Script projects.2,814MIT club-unisonType-safe communication protocol framework powered by KDL schema and QUIC transport — sailing in unison.811MITAPI bindingsNetwork programming clubcardClubcard is an exact membership query filter for static sets347,264MPL-2.0 clubcard-crliteAn instantiation of Clubcard for use in CRLite345,697MPL-2.0 clubhouse-apiRust bindings to Clubhouse REST v2 API4,885MIT clubsGordian Clubs for Rust.479BSD-2-Clause-PatentData structuresEncoding clubs-cliCommand-line interface for composing and inspecting Gordian Club editions.295BSD-2-Clause-PatentData structuresEncoding clubs-diamondsA brute-forcer for finding short mathematical expressions in Rust, for code golf762non-standard clubstatusdAn HTTP API which allows the folks in your hackerspace to track it's status, with privacy enabled. Features: ternary status…4,473Apache-2.0 cluckA simple runner for development environments.5,160MIT cluColorMethods for formatted recording of color output.10,133Apache-2.0Development tools cluConcatBytesMerges literals into a static array.3,910Apache-2.0Development tools::FFI cluConstConcatSafe constant combination of constant data.2,441Apache-2.0Development tools::FFI cluConstDataCompile-time macros for building persistent data structures in no_std and const environments. Supports buffer composition, and…12,030Apache-2.0Data structuresDevelopment tools clucstrSafe and efficient creation of "CStr" with zero-byte checking and support for concatenating multiple values.17,102Apache-2.0Development tools::FFI cludexexCLUsive inDEXes for rust arrays with strong types1,315MIT clueC/Rust like programming language that compiles into Lua code27,730MITCompilers clue_coreC/Rust like programming language that compiles into Lua code20,034MITCompilers clue_oxideCluE Oxide (Cluster Evolution Oxide) is a spin dynamics simulation program for electron spin decoherence2,455GPL-3.0Command line utilities cluExtIOSyntactic sugar extends I/O capabilities.5,520 Apache-2.0Development tools cluFlockInstallation and subsequent safe removal of `flock` locks for data streams.105,575 Apache-2.0Development tools::FFI cluFullTransmuteExtended, no-constraint type transmutation API, featuring safe checks and const-ready logic.15,927Apache-2.0Development toolsMemory management cluiTUI for Claude Code, Kimi Code, and Codex usage limits290MITCommand line utilities cluLamanshA binary record of the values stored in the array using the Lamansh protocol.4,125Apache-2.0Development tools clumpDense clustering primitives (k-means, DBSCAN, HDBSCAN, EVoC, COP-Kmeans, DenStream, correlation clustering)6,145MIT OR Apache-2.0AlgorithmsScience clunaTool to convert Lua code into Clue code Made by MarkosTh091,888MIT cluproccmdlineFast secure parsing /proc/cmdline.9,318Apache-2.0Development tools::FFI clustAn unofficial Rust client for the Anthropic/Claude API.14,485MIT OR Apache-2.0API bindingsScience clust-rsData clustering1,454Unlicense clust_macrosProcedual macros for clust.4,850MIT OR Apache-2.0API bindingsScience cluStaticDataInitializers of static values. Manual initialization, automatic initialization.2,439Apache-2.0Development tools clusterreserved1,829MIT OR Apache-2.0 cluster-api-rsCluster API structures generated by kopium from upstream CRDs40,844MIT OR Apache-2.0 cluster-coneGenerate cones for clusters of triangles using the algorithm from https://github.com/zeux/meshoptimizer1,936MITRendering cluster-job-monitorA tool to monitor jobs in HPC cluster.5,943GPL-3.0-or-later cluster-modeSome help to create and manage cluster in Rust4,489MITNetwork programming cluster-registryA simple cluster registry1,300MIT clustered-fast-trieOrdered integer set (u32/u64/u128) for data with locality. O(1) range counting. Stable O(log log U) latency.22MIT OR Apache-2.0AlgorithmsData structures clusteringeasy way to perform kmeans clustering on arbitrary data13,810MIT clusterphobiaAlgorithms and data structures for unassisted clustering that employ the Hilbert Curve.2,218MITAlgorithms clustersortRust port of xklb's cluster-sort util3,277BSD-3-ClauseCommand line utilities clustervisionclustervision CLI — search, read, and port AI coding-agent sessions across harnesses.68MIT OR Apache-2.0Command line utilitiesDevelopment tools clustervision-coreUnified parser and intermediate representation for AI coding-agent session transcripts across harnesses (Claude Code, Codex,…149MIT OR Apache-2.0Command line utilitiesDevelopment tools clustrMultithreaded string clustering4,080MIT clutchLurk supertool1,570MIT OR Apache-2.0 clutilsA common library for building interpreter and compiler16,875MIT clutterClutter bindings3,225CC0-1.0 clutter-rsRust bindings for the Clutter library4,435MITGUIMultimedia clutter-sys-rsFFI bindings for the Clutter library9,710MITGUIMultimedia clutteredA CLI Texture Packer written in rust16,091MITCommand line utilitiesEncoding cluunameLibrary for displaying information about the system14,460Apache-2.0Development tools cluxMonitor Claude Code sessions in tmux236MITCommand line utilities clvecExperimental implementation of const length Vec-like datastructure CLVec with corresponding finite index type Fin57MIT OR Apache-2.0 clvm-deriveDerive macros for implementing CLVM traits.237,786Apache-2.0 clvm-fuzzingFuzzing tools for clvm Projects on Rust92,212Apache-2.0 clvm-traitsTraits for encoding and decoding CLVM objects.291,610Apache-2.0 clvm-utilsUtility functions for processing clvm programs and structures263,113Apache-2.0 clvm_rsImplementation of `clvm` for Chia Network's cryptocurrency14,523Apache-2.0 clvm_to_arm_build_chialispCommand line tool to generate gdb debuggable code from chialisp16Apache-2.0Cryptography::CryptocurrenciesDevelopment tools clvm_to_arm_build_rueCommand line tool to generate gdb debuggable code from rue source16Apache-2.0Cryptography::CryptocurrenciesDevelopment tools clvm_to_arm_chialispGenerate gdb debuggable code from chialisp30Apache-2.0Cryptography::CryptocurrenciesDevelopment tools clvm_to_arm_emulateRun code from clvm_to_arm_generate and provide interfaces for control and inspection with gdb92Apache-2.0Cryptography::CryptocurrenciesDevelopment tools clvm_to_arm_generateGenerate arm code equivalent to given clvm code to inspect and debug with gdb104Apache-2.0Cryptography::CryptocurrenciesDevelopment tools clvm_to_arm_rueGenerate gdb debuggable code from rue input31Apache-2.0Cryptography::CryptocurrenciesDevelopment tools clvm_to_arm_serveProvide a simple way of starting the gdb stub on the command line running a program output from clvm_to_arm_generate16Apache-2.0Cryptography::CryptocurrenciesDevelopment tools clvm_to_arm_testProvide a simple harness for testing clvm_to_arm_generate output combined with clvm_to_arm_emulate's emulation28Apache-2.0Cryptography::CryptocurrenciesDevelopment tools clvm_tools_rstools for working with chialisp language; compiler, repl, python and wasm bindings67,358Apache-2.0Command line utilities clvmrImplementation of `clvm` for Chia Network's cryptocurrency559,938Apache-2.0 clvmr_chinillaImplementation of `clvm` for Chinilla Network's cryptocurrency3,214Apache-2.0 clwindTailwindCSS like utility for CLI1,364MITCommand line utilities clwrapCommand line wrapper for autologin then execute command5,383MIT OR Apache-2.0Command-line interfaceCommand line utilities clxComponents for CLI applications105,509MIT clxrity_lilgrepA simple grep-like utility written in Rust.1,019MIT