All 305,250 crates, alphabetically

cart-tmp-gdescgfx-hal descriptor allocator14,397MIT OR Apache-2.0Rendering cart-tmp-gmemgfx-hal memory allocator14,417MIT OR Apache-2.0Rendering cart-tmp-ngaShader translation infrastructure14,385MPL-2.0 cart-tmp-wgcWebGPU core logic on gfx-hal13,844MPL-2.0 cart-tmp-wgpuRusty WebGPU API wrapper13,021MPL-2.0 cart-tmp-wgtWebGPU types14,529MPL-2.0 cart-tmp-winitCross-platform window creation library.62,035Apache-2.0GUI cart_containerThe CaRT file format is used to store or transfer malware and it's associated metadata. It neuters the malware so it cannot be…74,776MITAlgorithmsCompression cart_linConversion between cartesian and linear indices1,744MIT OR Apache-2.0 cart_prodCartesian product of iterators.1,635MIT OR Apache-2.0No standard libraryNo standard library::No dynamic allocation cartaDocument converter library: parse a source format and render it to a target format.222AGPL-3.0-onlyCommand line utilitiesParser implementations carta-astDocument model (AST) and its JSON serialization.391AGPL-3.0-onlyData structuresText processing carta-coreShared conversion options, error types, and text/attribute helpers.378AGPL-3.0-onlyText processing carta-highlightSyntax highlighting engine: tokenizes source code from bundled grammars and resolves color styles.163AGPL-3.0-onlyText processing carta-readersInput-format readers: parse a source format's text into the document model.334AGPL-3.0-onlyParser implementationsText processing carta-schemaParse a schema file. Apply the schema to binary data for exploration and visualisation3,228GPL-3.0-or-laterParser implementationsVisualization carta-writersOutput-format writers: render the document model to a target format's text.340AGPL-3.0-onlyText processing cartanRiemannian geometry, manifold optimization, and geodesic computation in Rust337MITAlgorithmsMathematics cartan-coreCore traits for Riemannian geometry and fiber bundles: Manifold, Fiber, DiscreteConnection, ParallelTransport, Curvature, GA…1,673MITAlgorithmsMathematics cartan-decDiscrete exterior calculus on Riemannian manifolds: simplicial complexes, Hodge operators, and covariant differential operators…966MITAlgorithmsMathematics cartan-exteriorDimension-generic numerical exterior algebra Λᵏ(ℝⁿ) with Gramian inner products59MIT cartan-feecFinite element exterior calculus: Whitney forms, cochains, Galerkin Hodge mass, and assembly for cartan38MIT cartan-geoGeodesic computation and geometric tools for cartan: geodesic curves, curvature queries, Jacobi fields976MITAlgorithmsMathematics cartan-gpuPortable GPU compute primitives for the cartan ecosystem: wgpu device/buffer/kernel abstractions. FFT lives in the standalone…41MITGraphicsScience cartan-gpu-sysRaw FFI bindings to VkFFT (vendored). Internal to the cartan-gpu stack.54MITExternal FFI bindingsScience cartan-homogMean-field and full-field homogenisation of random media on SPD manifolds, generic over tensor order112MITAlgorithmsMathematics cartan-ioVTK, ParaView, and Blender export for cartan: dimension-generic UnstructuredGrid writer, run-directory recorder, and FEEC field…81MITEncodingScience cartan-manifoldsConcrete Riemannian manifold implementations for cartan: Sphere, SO(n), SPD(n), Grassmann, Euclidean1,535MITAlgorithmsMathematics cartan-maxwellMaxwell evolution on a prescribed evolving simplicial-Riemannian (Regge) background68MITMathematicsScience cartan-optimRiemannian optimization algorithms for cartan: Riemannian gradient descent, conjugate gradient, trust region573MITAlgorithmsMathematics cartan-remeshAdaptive remeshing primitives for triangle meshes on Riemannian manifolds602MITAlgorithmsMathematics cartan-simplicialRuntime dimension-generic simplicial topology and intrinsic Regge geometry for cartan49MIT cartan-stochasticStochastic analysis on manifolds: orthonormal frame bundle, horizontal lift, Stratonovich development. Foundation for…175MITMathematicsScience cartconfCartesian config varianter plugin for the Avocado framework16GPL-2.0 cartelA Rust crate named cartel.17MIT OR Apache-2.0Command line utilities cartel-coreShared core for cartel database drivers449MIT cartel-genProcedural macros for cartel384MIT cartel-pgAsync PostgreSQL driver for the dope runtime293MIT cartel-redisAsync Redis driver for the dope runtime300MIT cartel-sqliteSQLite driver for the dope runtime167MIT cartel_apiThis crate attemps to provide a wrapper around the http://cartelempire.online/api2,121MIT carterCarter — a Rust agent CLI with an interactive TUI, multi-provider LLM support, skills, and MCP integration.39Apache-2.0 cartes_rbpfVirtual machine and JIT compiler for eBPF programs1,663Apache-2.0 cartesi-coprocessorA cli tool to simplify bootstrapping, registering and deploying Cartesi co-processor programs14,956Apache-2.0Command line utilities cartesi-rollups-contractsRust bindings for Cartesi Rollups smart contracts21,843Apache-2.0 cartesi-solanaLib to help you run a Solana program inside the Cartesi Machine6,616non-standard cartesiaA Rust library for the Cartesia API.2,421MIT/Apache-2.0 cartesianQOL macro that creates the cartesian product of multiple iterators126,012MIT cartesian-treeConstruct a Cartesian Tree from a Slice in Linear Time1,663GPL-2.0-or-later cartesian_array_productArrays of the cartesian product of a set of items.5,867MIT cartesian_maze_puzzleA cartesian maze puzzle for you to solve.722MITGames cartesian_trajectoriescreate cartesian motion profiles1,768EUPL-1.2MathematicsScience::Robotics CartesianTreeBuild hierarchical Cartesian coordinate systems to easily transform poses.857MITData structuresMathematics cartoA very simple text editor5,426MIT cartogCode graph indexer for LLM coding agents. Map your codebase, navigate by graph.1,926MITCommand line utilitiesDevelopment tools cartog-coreCore types and utilities for cartog code graph indexer2,847MIT cartog-dbSQLite persistence layer for cartog code graph2,513MIT cartog-indexerCode indexing and change detection for cartog1,977MIT cartog-languagesTree-sitter language extractors for cartog code graph2,185MIT cartog-lspLSP-based edge resolution for cartog code graph1,344MIT cartog-mcpMCP server for cartog code graph1,560MIT cartog-process-lockPID-file locks for long-lived cartog commands; consulted by self-update.1,187MIT cartog-ragSemantic search and RAG pipeline for cartog1,989MIT cartog-watchFile system watcher with auto-reindexing for cartog1,768MIT cartogen-noisecartogen noise generators974MIT cartogen-rngcartogen random number generator1,175MIT cartogen-rscartogen noise generators756MIT cartographDatacube builder.4,745MIT OR Apache-2.0ScienceSimulation cartographerProvenance-first dataset platform (namespace reservation)17MIT OR Apache-2.0Data structures cartographer-aiComing soon...16MIT cartographer-rsA small TUI crate for easily making simple, searchable, menus4,869MITCommand-line interface cartographyCartography is a map rendering library for Geographic features expressed using [georust](https://georust.org/) libraries.7,167MIT cartomancerPR review tool with blast radius awareness — opengrep + cartog + LLM142MIT cartomancer-coreDomain model types for Cartomancer PR review pipeline362MIT cartomancer-githubGitHub API integration for Cartomancer (diff fetch, PR comments, webhooks)212MIT cartomancer-graphCartog integration and severity escalation for Cartomancer215MIT cartomancer-storeSQLite persistence layer for cartomancer scan results147MIT cartonRun any ML model from any programming language.2,955Apache-2.0 carton-bindings-napiNo description provided.1,546Apache-2.0 carton-bindings-nodejsNo description provided.1,555Apache-2.0 carton-bindings-pyNo description provided.1,617Apache-2.0 carton-bindings-wasmNo description provided.1,586Apache-2.0 carton-macrosMacros used by `carton`3,732Apache-2.0 carton-runner-interfaceThe runner interface for `carton`3,337Apache-2.0 carton-runner-noopNo description provided.1,570Apache-2.0 carton-runner-packagerRunner packaging utils used by `carton`3,279Apache-2.0 carton-runner-pyNo description provided.1,558Apache-2.0 carton-runner-rust-bertNo description provided.1,554Apache-2.0 carton-runner-tensorflowNo description provided.1,581Apache-2.0 carton-runner-torchNo description provided.1,603Apache-2.0 carton-utilsUtilities used by `carton`3,750Apache-2.0 carton-utils-pyNo description provided.1,553Apache-2.0 carton_commonCommon utilities used by Carton2,110MIT carton_eventAn event system used by Carton2,120MIT carton_mvvmAn MVVM framework used by Carton2,759MIT carton_shellPlatform specific backend used by Carton2,127MIT carton_widgetsDefault widgets for Carton2,133MIT carton_windowThe windowing system used by Carton1,667MIT cartonmlNo description provided.1,568Apache-2.0 cartoonToken-optimized TOON output wrapper for any CLI108MITCommand line utilitiesDevelopment tools::Testing cartorioCompliant artifact merkle ledger for the openclaw ecosystem — admits OCI images, helm charts, and skills only with valid tameshi…29MIT cartoucheEncoding and decoding for HDMI InfoFrames.35MPL-2.0Embedded developmentEncoding cartridgeA Gameboy Emulator1,559MPL-2.0 cartridge-rsHigh-performance mutable archive format with SQLite VFS support418MIT OR Apache-2.0CompressionDatabase interfaces cartridgemcA command line tool for managing your Minecraft plugin development projects1,533MIT cartularyThe knowledge layer of your project — decisions, issues, docs, all in one place.74CECILL-2.1Command line utilitiesDevelopment tools cartunesSimple comparison app for iRacing car setups.8,368MIT carvecarve is a terminal-focused tool for interactively searching and exploring text files and logs.2,041Apache-2.0Command line utilitiesText processing carve-clicarve — split a monolithic branch into a reviewable stacked-PR set35MITCommand line utilitiesDevelopment tools carve-langRust parser and HTML renderer for the Carve markup language.15MITParser implementationsText processing carve-typesTyped data model for the carve stacked-PR primitive (scopes, stacks, journals, proofs).74MITCommand line utilitiesDevelopment tools carverbug reducer1,534MIT OR Apache-2.0 carwashA beautiful TUI for managing multiple Rust projects with workspace support, dependency management, and parallel command execution1,228MITCommand line utilitiesDevelopment tools caryatid_macrosProcedural macros for the Caryatid framework module SDK15,646Apache-2.0 caryatid_module_clockClock module for Caryatid15,786Apache-2.0 caryatid_module_playbackMessage playback module for Caryatid2,732Apache-2.0 caryatid_module_recordMessage recording module for Caryatid2,481Apache-2.0 caryatid_module_rest_serverREST server module for Caryatid16,784Apache-2.0 caryatid_module_spySpy module for Caryatid10,801Apache-2.0 caryatid_processLibrary for building a Caryatid process17,009Apache-2.0 caryatid_sdkThe Caryatid framework module SDK19,831Apache-2.0 carykh-macro-rustA rust macro for finding strings that contain self-referential numbers. Inspired by carykh. This description contains…2,774MIT casContent addressable storage CLI utility547MIT cas-attrsDerive macros for cas-error's ErrorKind and cas-compute's Builtin traits2,997MITMathematics cas-compilerBytecode compiler for CalcScript programs1,251MITCompilersMathematics cas-computeTools for evaluation of CalcScript expressions2,451MITData structuresMathematics cas-errorError type for generic errors in CalcScript2,826MITMathematics cas-graphA customizable graphing calculator for CalcScript1,183MITMathematicsVisualization cas-libA function wrapper layer for RustCrypto and Dalek-Cryptography. Intended to be used in FFI situations with a global heap…29,337Apache-2.0 cas-parserParser for the CalcScript language2,634MITMathematicsParser implementations cas-rsA CalcScript executor and REPL.1,215MITCommand line utilitiesCompilers cas-unit-convertUnit conversion library for CalcScript1,173MITMathematics cas-vmVirtual machine that executes CalcScript bytecode1,041MITCompilersMathematics cas_codesA Rust library for parsing, validating, and working with Chemical Abstracts Service (CAS) Registry Numbers40GPL-3.0Data structuresParsing tools casablancahttp access client written by rust1,804MIT casaubonA feature-poor static site generator9,221MIT casbabA Rust client library for converting representation style of compound words or phrases.4,011BSD-3-Clause casbinAn authorization library that supports access control models like ACL, RBAC, ABAC.2,446,648Apache-2.0 casbin-arangors-adapterArangoRs adapter for casbin-rs6,611Apache-2.0 casbin-rb-adapterRbatis adapter for casbin, support database save and load rules.11,794Apache-2.0 casbin-rbatis-adapterRbatis adapter for casbin-rs.1,632Apache-2.0 casbin-rust-clicasbin-rust-cli is a command-line tool based on Casbin (Rust language), enabling you to use all of Casbin APIs in the shell.3,824Apache-2.0 casbin-rxqlite-adapterSqlx adapter for casbin-rs1,556Apache-2.0 casbin-sqlx-watcherCasbin watcher implementation using sqlx and postgres1,404Apache-2.0 cascA cross-platform CLI tool for Blizzard CASC archives.115MITCommand line utilities casc-cliCLI tool for extracting files from World of Warcraft CASC archives61MITCommand line utilitiesGame development casc-libPure Rust library for reading World of Warcraft CASC archives181MITGame developmentParser implementations casc-rsA Rust implementation of a Casc Storage Handler for Blizzard's CASC format.2,786GPL-3.0CompressionFilesystem casc-storageCASC (Content Addressable Storage Container) implementation for local game file storage720Apache-2.0FilesystemGame development cascadaA general purpose UI layout engine1,211Apache-2.0 OR MITGUI cascadeDart-like cascade macro for Rust5,267,814MIT cascade-agentAsync LLM agentic engine with tool execution, memory management, and dynamic skills33MITAsynchronousCommand line utilities cascade-cliStacked diffs CLI for Bitbucket Server32,310MIT OR Apache-2.0Command line utilitiesDevelopment tools cascade-coreSide-effect-free core contracts for Cascade.41MITDevelopment tools cascade-emailA simple tool for send various emails using datas from excell1,282MITCommand-line interfaceCommand line utilities cascade-environmentExecution-environment detection and planning contracts for Cascade.38MITDevelopment tools cascade-errorError cascade: more information about error2,378MIT cascade-ioLocal orchestration for Git worktrees, terminal tabs, and coding agent sessions.32MITCommand line utilitiesDevelopment tools cascade-rhythmTerminal rhythm game with automatic beatmap generation from any audio file174MIT OR Apache-2.0Command line utilitiesGames cascading-uiWeb language based on CSS syntax that compiles to HTML/JS/Wasm1,649MIT cascading-wasm-languageCompiled web language based on CSS syntax5,335MIT cascadrCost-ordered fail-open LLM provider cascade — cheapest-capable first, never proxies the subscription hop156MIT OR Apache-2.0API bindingsCommand line utilities cascaraImplementation of TinyLFU cache7,748MIT casciiHigh-performance ASCII art generator for images and videos994MIT OR Apache-2.0Command line utilitiesMultimedia::Images cascii-core-viewCore frame display and animation library for ASCII art viewers355MITMultimediaRendering cascoCSS-like parser for procedural macros.15,927MIT casdogCasdog IAM/SSO server - Casdoor-compatible identity and access management40MIT casdoor-rs-sdkA Casdoor SDK (contain APIs) with more complete interfaces and better usability.18,241Apache-2.0Web programming casdoor-rust-sdkRust client SDK for Casdoor9,282Apache-2.0 casdoor-rust-sdk-release-testRust client SDK for Casdoor5,373Apache-2.0 casdoor-sdkCasdoor SDK10,270UnlicenseAPI bindingsAuthentication casdoor-sdk-rustA Casdoor SDK (contain APIs) with more complete interfaces and better usability.3,881Apache-2.0 caseA set of letter case string helpers4,530,243MIT case-convFaster case conversion crate9,440MIT case-macroMacros for changing the casing of things.1,684MITDevelopment toolsText processing case-switcherLibrary to change the casing of strings.4,009Apache-2.0 case01-rsThis program outputs 0 and 1 with a probability of one in two. It's like the two sides of a coin.3,247MIT case_clausecase clause macro for rust2,565Apache-2.0 case_conv_macrosMacros to convert identifiers and string literals to strings in a different case style.34MITText processingValue formatting case_convertConverts the first letter of a Rust String to uppercase.2,664MIT case_converterCase Converter7,595MIT case_insensitive_hashmapA HashMap that uses case-insensitive strings as keys.88,737MIT case_insensitive_stringA case insensitive string struct.1,337,598MITConfigurationData structures case_iterableA procedural macro to iterate over enum variants, ala Swift's CaseIterable2,554GPL-3.0Development toolsRust patterns case_styleConverts from and to different case styles9,889Unlicense casecA command-line tool for changing the cammel case and the snake case into each other.4,350MITCommand line utilities caseconvCase conversion library2,231MIT casefoldCompact Unicode simple case-folding via a paged bitmap + run-length encoding (≈1 KB table).336MITCompressionInternationalization (i18n) caseformatPower flow case data format3,197MIT OR Apache-2.0 casegraphenStructured case graph CLI for HigherGraphen.150Apache-2.0Command line utilitiesData structures caseidaeConvenient converters between letter casings of Rust identifiers.60AGPL-3.0-onlyDevelopment toolsDevelopment tools::Procedural macro helpers caseifyA CLI tool to convert strings between different cases1,115MIT OR Apache-2.0Command-line interfaceCommand line utilities caselessUnicode caseless matching5,838,044MIT casementReserved for the Casement protocol. Real releases will follow.17MIT OR Apache-2.0 casement-cryptoReserved for the Casement protocol. Real releases will follow.20MIT OR Apache-2.0 casement-vault-coreReserved for the Casement protocol. Real releases will follow.16MIT OR Apache-2.0 casement-zkpReserved for the Casement protocol. Real releases will follow.19MIT OR Apache-2.0 casenseConvert strings into any case324MITText processing caserChange text between PascalCase, camelCase, and snake_case4,243MITCommand line utilitiesDevelopment tools casesCase converting utility for the console10,434Unlicense