All 305,250 crates, alphabetically

crusadertest2Test crate for cargo-crusader4,689MIT/Apache-2.0 crusesA Rust terminal rendering library14MIT cruses-coreCore primitives for the cruses terminal rendering library22MIT cruses-macrosProcedural macros for the cruses terminal rendering library14MIT cruses-ratatuiIntegration adapter for the cruses terminal rendering library14MIT cruses-textText and Unicode utilities for the cruses terminal rendering library22MIT crushA binary to encode and decode Ceph's crushmap2,624MIT crush-bucketsThrowaway runtime buckets for AI agents — resolve, fetch, and run any tool in an isolated environment15MITCommand line utilitiesDevelopment tools crush-castCrush Abstract Syntax Tree (CAST) - Stable Intermediate Representation86MIT OR Apache-2.0CompilersData structures crush-cliCommand-line interface for the Crush compression library66MIT crush-coreHigh-performance parallel compression library core316MIT crush-csonCSON (Crush Semantic Object Notation) — a JSON-like config/serialization format with AI-native primitives: confidence weights,…28MIT OR Apache-2.0 crush-debuggerInteractive runtime debugger for Crush packages. Drives crush-vm with breakpoints/step/inspect and surfaces…15Apache-2.0 OR MIT crush-diagnosticsCanonical NDJSON diagnostic helper trio for the Crush CLI surface — shared shape (code, level, file, line, col, message, hint)…36MIT OR Apache-2.0 crush-errorsUnified error types for the CRUSH runtime117MIT OR Apache-2.0Rust patterns crush-ffiC-ABI plugin interface for Crush — FFI value types and the plugin export contract native plugins implement.35MIT OR Apache-2.0 crush-frontendPortable Crush language frontend: parser, semantic analyzer, optimizer, and CASM compiler64MIT OR Apache-2.0Compilers crush-gpuGPU-accelerated tile-based compression engine with 32-way parallel decompression111MIT crush-indexCross-reference index for Crush codebases — consumes CAST, answers agent queries18MIT OR Apache-2.0 crush-installerInstaller and uninstaller for the Crush language toolchain15MIT OR Apache-2.0 crush-jitCranelift-based JIT execution engine for the Crush VM — compiles a lowered FastVM program to native code and executes it,…15MIT OR Apache-2.0 crush-lang-sdkRust SDK for hosting and extending the crush-vm CVM1 runtime34MIT OR Apache-2.0CompilersDevelopment tools crush-lintAI-augmented linter for Crush — an ONNX-backed engine that supplements standard compiler diagnostics.15MIT OR Apache-2.0 crush-parallelParallel DEFLATE compression engine with custom CRSH block format91MIT crush-plugin-exampleExample native plugin demonstrating the crush-ffi plugin interface.15MIT OR Apache-2.0 crush-pythonPython bindings for crush-cast — parse and validate CAST IR from Python15MIT OR Apache-2.0 crush-sysRust implementation of the CRUSH (Controlled Replication Under Scalable Hashing) algorithm1,238GPL-3.0-or-later OR LGPL-2.1-or-laterAlgorithmsData structures crush-vmCVM1 binary bytecode assembler, disassembler, and sandboxed interpreter — standalone Crush runtime outside exosphere80MIT OR Apache-2.0Compilers crush-walker-coreWalker core — Walker trait, BaseWalker, and capability mappings16MIT OR Apache-2.0 crushtoolA library to encode and decode Ceph's crushmap23,131MIT crusier_deriveDerive for crusier1,233Apache-2.0 crussmapcrussmap is a faster tool to convert genome coordinates between difference reference assemblies. Support file formats:…2,754MIT crustPeer-to-peer networking library. Automatically reconnect and manage connections.305,729MIT OR BSD-3-Clause crust-cliCrust CLI binary18MIT OR Apache-2.0 crust-engineA Scratch-inspired game development tool with its own text-based programming language3,429GPL-3.0-or-laterGraphics crust-trustAn outstanding Rust crate to manage workspaces with optimal crate handling.1,130MITDevelopment tools crust_cli_adapterCLI tool for the Crust project43MIT OR Apache-2.0 crust_ideLightweight, extremely fast text editor that can be costumized using css, fully created with rust, using gtk4-rs5,085MIT crust_scaffolding_applicationScaffolding application layer for the Crust project72MIT OR Apache-2.0 crust_scaffolding_domainScaffolding domain layer for the Crust project122MIT OR Apache-2.0 crust_scaffolding_infrastructureScaffolding infrastructure layer for the Crust project45MIT OR Apache-2.0 crust_shared_domainShared domain layer for the Crust project212MIT OR Apache-2.0 crust_shared_infrastructureShared infrastructure layer for the Crust project95MIT OR Apache-2.0 crust_workspace_applicationWorkspace application layer for the Crust project72MIT OR Apache-2.0 crust_workspace_domainWorkspace domain layer for the Crust project123MIT OR Apache-2.0 crust_workspace_infrastructureWorkspace infrastructure layer for the Crust project44MIT OR Apache-2.0 crustabriAn argumentation framework library & solver.3,389GPL-3.0-or-laterCommand line utilitiesScience crustabri_ipafairAn IPAFAIR compatible library built upon the Scalop solver.1,563GPL-3.0-or-laterAPI bindingsScience crustaceanA Rust bindings generator.14,509Apache-2.0 crustacean-executableA Rust bindings generator executable.12,116Apache-2.0 crustacean-pluginA Rust bindings generator plugin.12,170Apache-2.0 crustacean-statesA NationStates API wrapper designed for ease of use9,967MIT OR Apache-2.0 crustaceansJust print crustacean in your console1,460MIT crustalA library for generating C/C++ code.12,052MIT crustdA set of traits and utilities for streamlining CRUD boilerplate with sqlx and axum1,455GPL-3.0-or-later crustdownA static site generator for markdown content605MIT crusterA Rust framework for building distributed, stateful entity systems with durable workflows507MIT OR Apache-2.0AsynchronousNetwork programming cruster-macrosProcedural macros for the cruster distributed entity framework670MIT OR Apache-2.0AsynchronousNetwork programming crustexA simple latex meta build system28MIT crustioReserved crate for geotechnical report parsing508MIT crustkitSmall Ratatui and Crossterm primitives for terminal applications.17MIT OR Apache-2.0Command-line interface crustpassManage seed data for my home lab.628non-standard crustraceFunction and module-level procedural macro attributes to instrument functions with tracing5,324MIT OR Apache-2.0 crustrace-coreCore functionality for crustrace - procedural macro implementation for function tracing5,517MIT OR Apache-2.0 crustrace-mermaidTracing subscriber layer that renders crustrace spans as Mermaid flowcharts3,061MIT OR Apache-2.0 crustsCRustS - From Unsafe C to safer Rust2,923Apache-2.0 crusts-notxlCRustS - From Unsafe C to safer Rust1,578Apache-2.0 crusts-sgCRustS - From Unsafe C to safer Rust2,729Apache-2.0 crustvx-sdl3-sys-rwhA tiny crate which implements raw-window-handle for sdl3-sys77Zlib crustwordCrusty Crosswords1,682MIT crustyFast && scalable Broad Web Crawler developed on top of crusty-core19,093GPL-3.0 crusty-coreLibrary for creating blazing fast and configurable web crawlers111,274GPL-3.0 crusty-hooksgit hooks integration for Rust projects1,375MITDevelopment tools crusty_cardsPlaying Card and Deck Library84BeerwareAlgorithmsData structures crusty_stocksData Structure for Stock and Crypto Ticker and Candle Data22BeerwareData structures crusty_trait_macroInternal procedural macro implementation for crusty_traits627MPL-2.0 crusty_traitsA crate that creates a macro and supporting code to allow for traits to be FFI-safe using C ABI221MPL-2.0 crusty_traits_coreCore types and traits for crusty_traits - FFI-safe trait objects500MPL-2.0 crusty_traits_macrosProcedural macros for crusty_traits - FFI-safe trait generation497MPL-2.0 crusty_traits_typesC-compatible types for crusty_traits - FFI-safe vectors and slices367MPL-2.0 crustyimgA fast Rust CLI to view and transform images.159MIT OR Apache-2.0Command line utilitiesMultimedia::Images crustywadPerformant, safe, typed Doom WAD file I/O in Rust420MIT OR Apache-2.0Game developmentParser implementations crustywad-cliPerformant, safe, typed Doom WAD file I/O in Rust370MIT OR Apache-2.0Game developmentParser implementations cruxA state container5,371MIT crux-agenticBuilt-in step handlers for crux-script pipelines166MITAsynchronousDevelopment tools crux-deriveProc macros for the crux agentic DSL16MITAsynchronousDevelopment tools crux-domainPure domain types for the crux agentic DSL — no async, no LLM deps23MITAsynchronousDevelopment tools crux-modelCanonical model ID types and provider-specific parsers for crux16MIT crux-runtimeCore types, traits, and runtime for the crux agentic DSL21MITAsynchronousDevelopment tools crux-scriptYAML-driven pipeline scripting for the crux agentic DSL16MITAsynchronousDevelopment tools crux-tokensTerminal dashboard for AI coding session analytics (Claude Code + Cursor)77MITCommand line utilities crux-typesSerializable wire-format types for the crux agentic DSL47MIT crux_cliCommand line tool for crux_core17,556Apache-2.0 crux_coreCross-platform app development in Rust333,651Apache-2.0 crux_httpHTTP capability for use with crux_core202,507Apache-2.0 crux_kvKey-Value capability for use with crux_core95,385Apache-2.0 crux_macrosMacros for use with crux_core311,682Apache-2.0 crux_platformPlatform capability for use with crux_core35,228Apache-2.0 crux_timeTime capability for use with crux_core99,480Apache-2.0 cruxaiAn agentic DSL for Rust — inspectable, serializable, replayable agent execution50MITAsynchronousDevelopment tools cruxai-coreCore types, traits, and runtime for the cruxai agentic DSL286MITAsynchronousDevelopment tools cruxai-macrosProc macros for the cruxai agentic DSL98MITAsynchronousDevelopment tools cruxai-scriptYAML-driven pipeline scripting for the cruxai agentic DSL240MITAsynchronousDevelopment tools cruxiMinimal, transport-agnostic hexagonal architecture framework660MIT cruxi-adaptersTransport adapters for Cruxi framework (Axum, Tonic)41MIT cruxi-apiAPI response types and filter DSL for Cruxi63MIT cruxi-authzCore relationship-based authorization traits and types for the Cruxi framework163MIT cruxi-authz-openfgaOpenFGA authorization provider for Cruxi34MIT cruxi-authz-permifyPermify authorization provider for Cruxi34MIT cruxi-authz-spicedbSpiceDB provider crate for cruxi-authz35MIT cruxi-breakerLock-free circuit breaker implementation for resilient systems34MIT cruxi-clockTime abstraction for testability with sync and async APIs86MIT cruxi-configConfiguration management with layered providers85MIT cruxi-jwtJWT verification interfaces for Cruxi36MIT cruxi-loggingStructured logging interface for the cruxi framework116MIT cruxi-metricsMetrics collection interface for the Cruxi framework86MIT cruxi-middlewareGeneric middleware chaining for Cruxi handlers33MIT cruxi-retryRetry logic with exponential backoff for the Cruxi framework36MIT cruxi-skywalkingApache SkyWalking integration for Cruxi framework - distributed tracing and metrics37MIT cruxi-sopsSOPS encrypted configuration support for Cruxi framework36MITConfigurationCryptography cruxi-tracingDistributed tracing interface for the Cruxi framework88MIT cruxi-validateValidator combinators and built-in validators for Cruxi38MIT cruxi-watchdogScheduled task runner for the cruxi framework39MIT cruxlinesRanks symbol definitions by cross-file references using tree-sitter.105MITCommand line utilitiesDevelopment tools cruxmontA web framework for DB transactions, HTTP handling, and testing utilities933MITWeb programming cruxmont-db-txProcedural macros for database transactions in the Cruxmont web framework825MITDatabase interfaces cruxmont-embedded-pg-test-macroProcedural macros for embedded PostgreSQL testing in the Cruxmont web framework1,407MITDatabase interfaces cruxmont-http-txProcedural macros for implementing http transactions828MITWeb programming::HTTP client cruxmont-pg-pool-macroProcedural macro for curxmont for creating porgres DB pools837MITDatabase interfaces cruxmont-pg-test-macroProcedural macros for PostgreSQL testing in the Cruxmont web framework1,406MITDatabase interfaces cruxmont-test-utilstest utils for Cruxmont web framework819MITDatabase interfaces cruxxAn agentic DSL for Rust — inspectable, serializable, replayable agent execution36MITAsynchronousDevelopment tools cruxx-agenticBuilt-in step handlers for cruxx-script pipelines93MITAsynchronousDevelopment tools cruxx-coreCore types, traits, and runtime for the cruxx agentic DSL313MITAsynchronousDevelopment tools cruxx-domainPure domain types for the cruxx agentic DSL — no async, no LLM deps185MITAsynchronousDevelopment tools cruxx-improveShared vocabulary and bridge types for crux self-improvement17MIT cruxx-macrosProc macros for the cruxx agentic DSL76MITAsynchronousDevelopment tools cruxx-modelCanonical model ID types and provider-specific parsers for cruxx131MIT cruxx-plannerGoal-to-pipeline planner for cruxx-script64MITAsynchronousDevelopment tools cruxx-pluginSubprocess plugin host for cruxx pipelines132MITAsynchronousDevelopment tools cruxx-scriptYAML-driven pipeline scripting for the cruxx agentic DSL205MITAsynchronousDevelopment tools cruxx-typesSerializable wire-format types for the cruxx agentic DSL578MIT cruzbitA simple decentralized peer-to-peer ledger implementation3,642MITCryptography::Cryptocurrencies cruzbit-leveldbAn interface for leveldb2,476MIT cruzbit-leveldb-sysFFI bindings to LevelDB3,505MIT crvUnofficial Rust client for the Curve Finance API - pools, volumes, gauges, and lending321MITAPI bindingsWeb programming crv20this package has curve specified erc20 implementation1,667MIT crvecdbFast vector database with HNSW indexing for ARM64 and x86-6473MIT OR Apache-2.0AlgorithmsData structures crw-browseMCP server for interactive browser automation over CDP638AGPL-3.0Command line utilitiesWeb programming crw-clicrw — Unified CLI for web scraping, crawling, search, and serving913AGPL-3.0Command line utilitiesWeb programming crw-clientClient package of cosmos-rust-wallet to broadcast tx and query data from a cosmos based blockchain1,234Apache-2.0 crw-coreCore types, config, and error handling for the CRW web scraper3,164AGPL-3.0Command line utilitiesWeb programming crw-crawlAsync BFS web crawler with rate limiting and robots.txt support for CRW2,092AGPL-3.0Command line utilitiesWeb programming crw-diffStateless change-tracking diff engine for the CRW web scraper1,181AGPL-3.0Command line utilitiesWeb programming crw-extractHTML extraction and markdown conversion engine for the CRW web scraper2,611AGPL-3.0Command line utilitiesWeb programming crw-mcpMCP (Model Context Protocol) server for the CRW web scraper1,079AGPL-3.0Command line utilitiesWeb programming crw-mcp-protoMCP JSON-RPC 2.0 protocol types (shared by crw-server, crw-mcp, crw-browse)2,336AGPL-3.0Command line utilitiesWeb programming crw-monitorOptional self-host monitor mode for the CRW web scraper (SQLite-backed scheduler + diff + signed webhooks)409AGPL-3.0Command line utilitiesWeb programming crw-pdfFast PDF inspection, classification, and text extraction — vendored from firecrawl/pdf-inspector446MIT crw-rendererHTTP and CDP browser rendering engine for the CRW web scraper2,448AGPL-3.0Command line utilitiesWeb programming crw-searchSearXNG-backed search client and result transforms for the CRW web scraper1,258AGPL-3.0Command line utilitiesWeb programming crw-serverFirecrawl-compatible API server for the CRW web scraper1,563AGPL-3.0Command line utilitiesWeb programming crw-typesCollection of types used by cosmos-rust-wallet packages and modules1,324Apache-2.0 crw-walletWallet package of cosmos-rust-wallet to create a wallet and sign txs of a cosmos-sdk based chain1,295Apache-2.0 crxRun a command from a local or remote crate799MIT OR Apache-2.0 crx-manifest-parserParse Chrome / Manifest V3 extension manifest.json fields (name, version, permissions, content_scripts, host_permissions) into a…16MITData structuresParser implementations crx-security-checklistSecurity checklist items for auditing Chrome extensions (CSP, permissions, data handling).16MITDevelopment tools crx2rnxRINEX decompression command line utility15,152MPL-2.0Command-line interfaceCommand line utilities crx3-rsChrome extension CRX3 format parser and builder in Rust2,643MITParser implementations cryAdvance cryptography based on ECC and permutation cryptography.9,407Apache-2.0 cry-sysWrapper for CRY crypto library1,976MIT cry4Reserved1,627MIT OR Apache-2.0 cry_sha256A lightweight SHA-256 implementation for data integrity, no_std compatible.19MITCryptographyNo standard library cryinglinear algebra utility library with generic matrix and vector types769MIT cryiocry - A fast package manager22MITCommand line utilitiesDevelopment tools cryiorustCrystallographic IO API to read different detector formats18,312GPL-3.0+ cryiorust_deriveDerive macro for cryiorust4,656GPL-3.0+ crykithigh assurance crypto kit1,569Apache-2.0 crylSecret generation tool152non-standard cryliba collection of cryptographic functions1,592Apache-2.0CryptographyNo standard library crymapA simple, secure IMAP server with encrypted data at rest5,132GPL-3.0 cryoExtend the lifetime of a reference. Safely.36,839MIT/Apache-2.0No standard libraryRust patterns cryo-sessionsCrate for session management using Redis5,167MIT cryo_clicryo is the easiest way to extract blockchain data to parquet, csv, or json13,225MIT OR Apache-2.0 cryo_freezecryo is the easiest way to extract blockchain data to parquet, csv, or json13,999MIT OR Apache-2.0 cryo_pythoncryo python is a python library built on top of the rust cryo library2,788MIT OR Apache-2.0 cryo_to_dfcryo_to_df is a procedural macro used for defining datasets11,221MIT OR Apache-2.0 cryochamberA hibernation chamber for AI agents — schedule, wake, and manage long-running agent tasks205MITCommand line utilities cryogenCLI for rendering Tera templates from data files2,185MIT cryogen_plugin_jsonJSON plugin for cryogen2,367MIT cryogen_plugin_markdownMarkdown plugin for cryogen2,407MIT cryogen_plugin_yamlYAML plugin for Cryogen2,346MIT cryogen_preludeCommon library for all cryogen modules2,715MIT cryoglyphFast, simple 2D text rendering for wgpu. A fork of glyphon for iced.449,759MIT OR Apache-2.0 OR Zlib cryoidextremely lightweight ID generator inspired by Snowflake21MIT OR Apache-2.0AlgorithmsEmbedded development cryosnapCLI for cryosnap.249MITCommand line utilitiesMultimedia::Images cryosnap-coreCore rendering library for cryosnap.380MITGraphicsMultimedia::Images crypdefi-bot-sdkSDK for using BOTs with the crypdefi backend6,146non-standard crypdefi-hft-sdkAsync SDK for the BotTrader API and gRPC signing instance management19non-standard cryphexCryphex - Real-time vision SDK13BUSL-1.1