All 305,250 crates, alphabetically

guile-schemeA small wrapper around the Guile Scheme Extension and Scripting Language6,823MIT guile-sysLow-level bindings to GNU Guile.5,801GPL-3.0 guile-sys-2Low-level bindings to guile3,143GPL-2.0-or-later guilerA guile bindings434LGPL-3.0-or-later guiler-sysLow-level guile bindings633LGPL-3.0-or-later guillotiereA dynamic 2D texture atlas allocator with fast deallocation.9,746,640MIT/Apache-2.0 guillotiere_ffiC-compatible foreign function interface for guillotiere.4,429MIT/Apache-2.0 guillotine-rsHigh-performance REVM-compatible EVM execution backed by Zig's guillotine-mini engine with FFI integration886MIT OR Apache-2.0Cryptography::CryptocurrenciesDevelopment tools guillotine-uiGuillotine UI: a sharp, minimal component library for Leptos, inspired by BitsUI. (Pre-alpha, API under active design.)36MIT OR Apache-2.0GUIWebAssembly guilospanck-nostr-sdkA simple implementation of nostr relay and client1,600non-standard guilt-by-associationMacro for declaring/implementing traits with fake associated consts (in stable Rust)37,886MITRust patterns guimanThe Ultimate Arch Linux Package Manager - GUI with 100% pacman & AUR feature parity991MITCommand line utilitiesDevelopment tools GuiNistRsThis crate implements GUI wrapper for NISTRS1,641MIT guionFlexible GUI Framework10,227MIT OR Apache-2.0GUI guion_sdl2Backend for guion5,867MIT OR Apache-2.0GUI guiorderGUI for the gorder package27MITCommand line utilitiesScience guiseCanonical browser fingerprint bundles, human-behavior timing, and TLS profile re-exports for the Santh fleet31,867MIT OR Apache-2.0AuthenticationWeb programming guise-choiceUniform random selection and stealth-safe token primitives for the Santh fleet31,871MIT OR Apache-2.0AlgorithmsWeb programming guise-pacingPure retry backoff, jitter, and Retry-After pacing primitives for the Santh fleet31,880MIT OR Apache-2.0Network programmingWeb programming guise-profilesPure browser fingerprint profile identifiers and user-agent constants for Santh stealth stacks31,874MIT OR Apache-2.0Web programming guise-uiA Mantine-inspired component library for gpui, Zed's GPU-accelerated UI framework.167MITGUI guitPacote que permite usar um subset de comandos do git em português.2,790MIT guitarA toolkit for string-based instruments2,625GPL-3.0-only guitar-riffA barebones implementation of the RIFF file format2,832MIT guitar-tab-generatorGenerate fingerstyle guitar tabs based on the difficulty of different finger positions36GPL-3.0-onlyMultimedia::AudioWebAssembly guitarproRust library and command line interface (CLI) for guitar tab files.3,680MIT guititeA simple fast easy to use loro-sync-protocol build on top of actix83MIT guitite-deriveA simple fast easy to use loro-sync-protocol build on top of actix81MIT guiverGUI programming with Piet2,828MIT/Apache-2.0GUI guixCross Platform Gui Library1,695GPL-3.0-only guix-schemeRead, edit, and generate Guix Scheme files (channels.scm, system config.scm) from Rust33MIT OR Apache-2.0ConfigurationParser implementations gukasha-rustradeA Rust toolbox focusing on trade and logistics that currently provides HS Code verification and conversion capabilities169LGPL-2.1-onlyInternationalization (i18n)Value formatting gukhanmunUmbrella library: hanja-to-hangul conversion engine with format adapters and dictionaries.1,034GPL-3.0-only gukhanmun-cdbCDB dictionary backend for gukhanmun.1,415GPL-3.0-only gukhanmun-cliCommand-line interface for gukhanmun plain-text conversion.650GPL-3.0-only gukhanmun-coreCore IR, engine, dictionary traits, and fallback logic for gukhanmun.1,726GPL-3.0-only gukhanmun-dict-extractShared dictionary dump extraction helpers for gukhanmun.443GPL-3.0-only gukhanmun-fstFST dictionary backend for gukhanmun.1,438GPL-3.0-only gukhanmun-htmlHTML fragment adapter for gukhanmun.1,251GPL-3.0-only gukhanmun-markdownMarkdown adapter for gukhanmun.1,164GPL-3.0-only gukhanmun-mkdictBuilds gukhanmun dictionary backend files from canonical TSV input.1,136GPL-3.0-only gukhanmun-napiNode.js (napi-rs v3) binding for Gukhanmun.550GPL-3.0-only gukhanmun-opendictBundled Open Korean Dictionary (우리말샘) data for gukhanmun.341GPL-3.0-or-later gukhanmun-stdictBundled Standard Korean Language Dictionary for Gukhanmun.955GPL-3.0-only gukhanmun-unihanGenerates gukhanmun-core fallback readings from Unicode Unihan data.585GPL-3.0-only gukhanmun-wasmWebAssembly binding for Gukhanmun via wasm-bindgen.566GPL-3.0-only gulA general utility language aimed to be productive and efficient1,323MIT OR Apache-2.0 gulagcleaner_rsAd removal tool for PDFs.23,332GPL-3.0 gulaliGulali is renamed to Crabsformer8,976Apache-2.0 gulfConfig-driven bridge and swap routing CLI/API for cross-chain token transfers.12Apache-2.0 OR MITCommand line utilitiesCryptography::Cryptocurrencies gulfwatchRuntime intelligence for Solana: TUI + embedded HTTP/MCP server for live transaction monitoring, CU profiling, and security…38MITCommand line utilitiesDevelopment tools gulfwatch-classificationTransaction classification rules used by GulfWatch.156MIT gulfwatch-coreCore types, detections, and alert engine for GulfWatch.124MIT gulfwatch-ingestSolana WebSocket ingest pipeline and IDL registry for GulfWatch.91MIT gulfwatch-mcpMCP server exposing GulfWatch runtime data to AI agents (Claude Code and other MCP clients).19MIT gulfwatch-serverHTTP, WebSocket, and Prometheus surface for GulfWatch.57MIT gulkanaA simple database33,927GPL-3.0-or-later gulltype generation63,262MIT gull_derivetype generation1,611MIT gullwingRuntime formatting and parsing with Python's Format Specification Mini-Language26Apache-2.0Parsing toolsText processing gulpA code generation engine written in Rust.1,559MIT gulpeaseindexCalculate Gulpease index for a given text and language.1,244MIT gumMaybe something with logging1,922Apache-2.0 OR MIT gum-perp-sdkRust SDK for Gum Perps REST/WebSocket API and signed trading payloads58MIT OR Apache-2.0API bindings gum-rsGit multiple user config manager1,516GPL-2.0-or-later gumbel-top-bucketA bucket data structure that is sampled using the Gambel-Top trick, which allows for O(1) sampling from a softmax-like…1,521MIT gumboBest of the best rust projects all mixed together into a website framework16,024BSD-3-ClauseDevelopment toolsWeb programming gumbo-libBest of the best rust projects all mixed together into a website framework6,340BSD-3-ClauseDevelopment toolsWeb programming gumdropOption parser with custom derive support7,102,987MIT/Apache-2.0 gumdrop_derivecustom derive support for gumdrop7,110,851MIT/Apache-2.0 gunThe Gun database, in Rust3,316MIT gun-rsA realtime, decentralized, offline-first, graph data synchronization engine (Rust port)62MIT OR Apache-2.0 OR Zlib gunamOn-premises device management agent — OTA, telemetry, panic isolation, offline-first sync16Apache-2.0Embedded developmentNetwork programming gundbDistributed graph database that syncs over websockets and multicast6,770MIT gunfollowerRust CLI to check who unfollows you on GitHub6,497MITCommand line utilities gungeon-saveA simple Enter the Gungeon save file decoder and encoder.1,637MIT/Apache-2.0 gungraunHigh-precision, one-shot and consistent benchmarking framework/harness for Rust. All Valgrind tools at your fingertips.372,322Apache-2.0 OR MITDevelopment tools::ProfilingDevelopment tools::Testing gungraun-macrosProc macros for Gungraun: A high-precision, one-shot and consistent benchmarking framework/harness for Rust.366,970Apache-2.0 OR MITDevelopment tools::ProfilingDevelopment tools::Testing gungraun-runnerBinary package needed by the Gungraun library. A high-precision, one-shot and consistent benchmarking framework/harness for Rust.367,033Apache-2.0 OR MITDevelopment tools::ProfilingDevelopment tools::Testing gungraun-summaryTyped Rust data model and parsing helpers for Gungraun summary JSON files19Apache-2.0 OR MITData structuresParser implementations gunicorn-autoscalerGunicorn autoscaling wrapper (dynamic workers via StatsD + TTIN/TTOU)75MITCommand line utilitiesWeb programming::HTTP server gunmetal-coreShared SDK-facing types for Gunmetal provider integrations.218MITAPI bindingsDevelopment tools gunmetal-providersFirst-party provider adapters for Gunmetal.86MITAPI bindingsDevelopment tools gunmetal-sdkProvider adapter SDK for adding upstream providers to Gunmetal.137MITAPI bindingsDevelopment tools gunmetal-storageLocal state and path helpers for Gunmetal SDK integrations.180MITDatabase interfacesDevelopment tools gunning-fogText complexity calculation according to Gunning fog formula1,268MIT gunnyA library for rendering static text content from templates.1,237MIT OR Apache-2.0Template engine gunny-cliA CLI application for rendering static text content from templates.1,027MIT OR Apache-2.0Command line utilitiesTemplate engine gunzip-splitUncompress concatenated gzip files back into separate files.3,017LGPL-2.1-or-laterCommand line utilitiesCompression guohongxie_minigrep查找关键字1,449MIT OR Apache-2.0 guppyTrack and query Cargo dependency graphs.13,854,620MIT OR Apache-2.0ConfigurationData structures guppy-protocolAn implementation of the Guppy protocol v0.4.4 (guppy://): async UDP client and server with chunking, acknowledgement, and…93MITNetwork programming guppy-summariesBuild summaries for Cargo, created by guppy.3,338,012MIT OR Apache-2.0ConfigurationData structures guppy-workspace-hackworkspace-hack package, managed by hakari13,265,871MIT OR Apache-2.0 gurA undo-redo framework4,430MIT/Apache-2.0Data structuresRust patterns guraA Gura configuration language serializer/deserializer for Rust22,376MIT guraspRunning processes manager1,670MIT gureppoA basic rust implementation of grep command1,800MIT gurgleYet another dice rolling crate6,547BSD-3-Clause-ClearGame developmentGames gurkSignal messenger client for terminal4,378MIT OR Apache-2.0Command line utilities gurkleGraphQL client for Rust, with typed requests and responses, and subscriptions!13,159Apache-2.0 OR MITNetwork programmingWeb programming gurkle-cliThe CLI for gurkle7,772Apache-2.0 OR MIT gurkle-parserA parser, AST and serializer for GraphQL schemas and query language.6,525MIT OR Apache-2.0Command-line interfaceParser implementations gurkle_codegenUtility crate for gurkle7,538Apache-2.0 OR MIT gurldownload gemini pages3,945non-standard gurlsGear URL Shortener (GURLS)3,934MIT gurls-ioGear URL Shortener (GURLS)1,469MIT gurobiAn unofficial Rust API for Gurobi optimizer60,860MITAlgorithmsAPI bindings gurobi-sysLow-level FFI bindings of Gurobi C API for Rust (unofficial)46,479MIT gurobirsA Rust-API resembling the C++ API of the Gurobi Optimizer.110MIT gurobirs-sysRust FFI bindings for the Gurobi Optimization solver131MIT gurtca-cliGURT CA CLI tool353MIT gurtlibOfficial GURT:// protocol implementation1,416MIT gurty-cliGURT protocol server CLI tool361MIT gurufocus_apiA rust adapter to the GuruFocus API, a provider of financial data.29,844MIT OR Apache-2.0API bindings gurugitAn interactive git workflow tui tool1,788non-standard guryvsrRust implementation of the esoteric programming language gur yvsr24Apache-2.0 gusgus2,025MIT gus-rsA simple git user switcher2,692MITCommand line utilitiesConfiguration gusbunce-snakeA simple snake game written in Rust using the Piston game engine.2,424MITGames guseA git-based virtual filesystem mounted with fuse. It allows mounting of multiple repositories, fetched from GitHub or Gitlab,…1,745GPL-3.0-onlyFilesystem gusereasy to change your git user name and user email5,473MIT gusketYet another getter/setter derive macro1,666Apache-2.0 gusket-codegenCodegen backend for gusket2,365Apache-2.0 gussing_gamegussing game3,238MIT gussing_game_RustBookA guessing game from the Rust book1,128MIT OR Apache-2.0 gustA small charting library for generating d3 and html charts using Rust9,194Unlicense/MITVisualization gust-buildCargo build-script integration for compiling Gust .gu files during cargo build37MITCompilersDevelopment tools gust-cliThe Gust compiler CLI — compile .gu state machine files to Rust, Go, WASM, no_std, or C FFI38MITCompilersDevelopment tools gust-langThe Gust programming language compiler — parse .gu state machine files and emit Rust, Go, WASM, no_std, or C FFI code215MITCompilersDevelopment tools gust-lspLanguage Server Protocol (LSP) implementation for the Gust state machine language37MITCompilersDevelopment tools gust-mcpModel Context Protocol (MCP) server exposing the Gust compiler to AI-assisted development tools42MITCompilersDevelopment tools gust-renderGust is a simple 2D graphical library inspired by SFML.2,018non-standardRenderingRendering::Rendering engine gust-runtimeRuntime support library (traits, envelopes, supervisors) for programs compiled from Gust41MITCompilersDevelopment tools gust-stdlibStandard library of reusable Gust state machines (circuit breaker, retry, saga, rate limiter, and more)37MITCompilersDevelopment tools gustolightweight ratatui framework55MIT gusto-apiA fully generated & opinionated API client for the Gusto API.105,106MIT guswynn-test-crateMy test crate to test rust stuff and crates.io4,491MIT OR Apache-2.0 guswynn-test-depMy test crate to test rust stuff and crates.io7,810MIT OR Apache-2.0 gutGeometry utilities: storing, manipulating and processing geometries37,717MIT OR Apache-2.0 gut-cliA tiny goose that roasts your git typo.148MIT gut-deriveDerive macros for (gut)[https://crates.io/crates/gut]3,890MIT OR Apache-2.0 gut-libHelper library that provides common functionality for Gut2,934MITCommand-line interface gut-pluginHelper library that provides a macro to create plugins for Gut1,713MITCommand-line interface gut_exp_codebase`gut` is a command-line tool that generates a directory tree structure and concatenates the contents of the files within that…38MIT OR Apache-2.0 gutdWireGuard traffic obfuscation library — QUIC-like encapsulation, cross-platform userspace proxy, optional eBPF fast path on Linux73MITCryptographyNetwork programming gutenbergStatic site generator10,161MIT gutenberg-rsThis crate is used to get information and data from gutenberg (https://www.gutenberg.org/)6,365MITParser implementationsParsing tools guthNative Rust desktop file manager for fast, bounded local file workflows.384MITFilesystemGUI guth-caeryCaery media conversion plugin for the Guth file manager.31MITCommand line utilitiesMultimedia guth-cliHeadless plugin discovery and dispatch for the Guth file manager.79MITCommand line utilitiesFilesystem guth-syncPrivate-by-default rsync plugin for Guth and guth-cli.28MITCommand line utilitiesFilesystem guthubSquatting must be stopped1,473MIT gutsTraits for constructing/destructuring from/into a type's internal guts15,373MPL-2.0 guts-authAuthorization and governance for Guts: Permissions, Organizations, Teams, Webhooks435MIT OR Apache-2.0 guts-ciCI/CD pipeline support for Guts code collaboration platform.244MIT OR Apache-2.0 guts-cliCLI tools for interacting with Guts - a decentralized GitHub alternative.27MIT OR Apache-2.0 guts-collaborationCollaboration features for Guts: Pull Requests, Issues, Comments, Reviews442MIT OR Apache-2.0 guts-compatGit and GitHub compatibility layer for Guts code collaboration platform.140MIT OR Apache-2.0 guts-consensusBFT consensus engine for Guts decentralized code collaboration using Simplex consensus243MIT OR Apache-2.0 guts-gitGit protocol implementation for Guts - pack files and smart HTTP protocol.143MIT OR Apache-2.0 guts-migrateMigration tools for importing repositories from GitHub, GitLab, and Bitbucket to Guts26MIT OR Apache-2.0 guts-nodeA decentralized code collaboration node built with the Commonware Library.27MIT OR Apache-2.0 guts-p2pP2P networking layer for Guts decentralized code collaboration140MIT OR Apache-2.0 guts-realtimeReal-time WebSocket support for Guts code collaboration platform.139MIT OR Apache-2.0 guts-storageGit object storage for Guts - content-addressed storage for blobs, trees, and commits.778MIT OR Apache-2.0 guts-typesCommon types used throughout Guts - a decentralized GitHub alternative.1,157MIT OR Apache-2.0 guts-viewA keyboard-first terminal data explorer for CSV, JSON, and Databases.18MITCommand line utilitiesDatabase interfaces guts-webWeb gateway for Guts: browser-based repository access142MIT OR Apache-2.0 guttersBasic generic functions for building quick and dirty interprocess or network protocols.2,695MITConcurrencyNetwork programming guuidGlobally Universally Unique Identifier1,661non-standard guvA PID Controller4,273Apache-2.0 guyTake your terminal to Flavortown3,260MIT guzutaCustom repository manager for ArchLinux pacman27,383MIT guzzleA derivable trait for consuming key value pairs into structs3,093MITData structures guzzle-deriveThe derive macro for guzzle, please use that crate not this one.4,063MITData structures gvGraph Vision1,881MPL-2.0 gv-coreCore library for the terminal genome viewer.150MIT gv100adParser to read GV100AD files from the Statistisches Bundesamt Germany2,901MITParsing tools gv_videoGV Video Decoder for Rust5,934Zlib gvariantA pure-rust implementation of the GVariant serialisation format259,911MIT OR Apache-2.0EncodingNo standard library gvariant-macroProc macros for the gvariant crate261,283MIT OR Apache-2.0 gvasCrate for parsing UE4 gvas save files.25,696MIT gvas2jsonConvert between GVAS and JSON or YAML12,086MIT gvcCLI manager for Gradle version catalogs—check, list, update, and add dependencies with automatic version aliases363Apache-2.0Command line utilitiesDevelopment tools gvc-sysgraphviz rust bindings4,584MIT OR Apache-2.0 gvdbImplementation of the glib gvdb file format201,577MIT OR Apache-2.0Data structuresEncoding gvdb-macrosConvenience macros for gvdb124,026MIT OR Apache-2.0Data structuresEncoding gvecVery simple implementation of generational indexing for vectors written in Rust7,709MITData structures gveditor-coreGraviton Core9,042MIT gveditor-core-apiGraviton Core API9,766MIT gvf-coreThe core modules empowering the generative visual framework (GVF) for the scsys platform557Apache-2.0 gvfsA Rust crate providing a configurable virtual file system for game assets, a la PhysFS4,920MIT / Apache-2.0FilesystemGame engines gvfs-zbusDBus interfaces for GVfs1,806MIT OR Apache-2.0 gvids-mcpMCP server for Google Vids editing via Google Slides API with JWT/OAuth auth19MIT OR Apache-2.0Web programming gviewA TUI Viewer for Specific Git Commit IDs510MITCommand line utilities gvko-minigrepSmall lib made just for practicing purposes of the Rust lang2,864MIT gvliGeneralized variable-length integers49GPL-3.0-or-later gvmProof of concept5,142MIT gvm-authAuthentication library for Greenbone Vulnerability Manager1,277GPL-3.0-or-later