All 305,250 crates, alphabetically

bity-ic-icrc3-c2c-clientbity icrc3 c2c client1,299MIT bity-ic-icrc3-macrosIcrc3 macros5,566MIT bity-ic-ledger-utilsDescription spécifique de la crate3,199MIT bity-ic-serializerDescription spécifique de la crate7,701MIT bity-ic-stable-memoryDescription spécifique de la crate10,689MIT bity-ic-storage-canister-apiAPI for the storage canister2,596MIT bity-ic-storage-canister-c2cApi for Canister to Canister calls for the storage canister2,002MIT bity-ic-subcanister-managerA library for managing sub-canisters on the Internet Computer9,082MIT bity-ic-typesDescription spécifique de la crate12,981MIT bity-ic-utilsDescription spécifique de la crate7,628MIT bitzA command line interface for BITZ cryptocurrency collecting.30,815Apache-2.0 biuLet The Bullets Fly.2,041MIT biursbiurs client7,766MIT biurs-corecore library for biurs6,440MIT biurs-serverbiurs server5,317MIT bivecA Rust implementation of Bivec, two vecs in one, with the same length.1,667MIT OR Apache-2.0 bivvyInteractive development environment setup automation206non-standardCommand line utilitiesDevelopment tools bivyuv-style rootless project environments for real system packages (deb first) — no root, no containers83MIT OR Apache-2.0Command line utilitiesVirtualization biwaCLI to execute commands on UNSW CSE servers from local1,164MITCommand line utilities bixSimple xxd-like program in Rust781non-standard bixverse-rsA Rust library with various utilities for computational biology and single cell.2,916MIT biying_clicli for search in biying1,557MITCommand line utilitiesDevelopment tools biz-errorA business error code management framework for Rust with auto-generation from YAML config59MIT OR Apache-2.0Development toolsInternationalization (i18n) biz-error-macrosProcedural macros for biz-error code generation136MIT OR Apache-2.0Development toolsWeb programming bizerrorProvides a standardized approach for defining and managing business-related errors2,600MIT OR Apache-2.0Development toolsRust patterns bizerror-implImplementation details for bizerror derive macro1,320MIT OR Apache-2.0 bizgraphTurn HAR traffic captures into a deterministic business graph72MIT bizi-serverTask runner server for the bizi project229MIT bizinikiwi-bip39Converting BIP39 entropy to valid Bizinikiwi (sr25519) SecretKeys7,866Apache-2.0 bizinikiwi-bnPairing cryptography with the Barreto-Naehrig curve8,323MIT OR Apache-2.0 bizinikiwi-build-script-utilsCrate with utility functions for `build.rs` scripts.682Apache-2.0 bizinikiwi-frame-rpc-supportBizinikiwi RPC for FRAME's support314Apache-2.0 bizinikiwi-frame-rpc-systemFRAME's system exposed over Bizinikiwi RPC934Apache-2.0 bizinikiwi-prometheus-endpointEndpoint to expose Prometheus metrics4,981Apache-2.0 bizinikiwi-rpc-clientShared JSON-RPC client490Apache-2.0 bizinikiwi-state-trie-migration-rpcNode-specific RPC methods for interaction with state trie migration.1,012Apache-2.0 bizinikiwi-txtesttoolBizinikiwi utility: A library and CLI tool for sending transactions to Pezkuwi blockchain, enabling developers to test and…124Apache-2.0 OR GPL-3.0 bizinikiwi-wasm-builderUtility for building WASM binaries524Apache-2.0 bizowie-apiAsync Rust client for Bizowie's ERP API.21Artistic-1.0-Perl OR GPL-1.0-or-laterAPI bindings bjA CLI for converting BCS-encoded messages into JSON.13,961Apache-2.0 bj-completionsBash completions for the bj CLI.7,899Apache-2.0 bj_rsToolkit CLI and library for bj format.2,962MPL-2.0Command line utilities bjailA minimal bubblewrap-based sandbox CLI for Linux22MITCommand line utilities bjerksund_stenslandA Rust implementation of the Bjerksund-Stensland approximation for pricing American options.63MIT OR Apache-2.0 bjj_scoreboardBJJ Scoreboard Application4,938GPL-3.0-or-later bjobsA background jobs manager2,835Apache-2.0 bjornAnother side project interpreter.3,476MIT bjorn-acmeBuilding blocks for an ACME server16,915MIT bjournA simple command line bullet list tool4,063MITCommand line utilities bjrsA blackjack game engine with optional no_std support.344MIT OR Apache-2.0GamesNo standard library bjsbjs13,388MulanPSL-2.0 bjsmiley-surrealdbA scalable, distributed, collaborative, document-graph database, for the realtime web3,195non-standardData structuresDatabase implementations bkTerminal Epub reader20,119MITCommand line utilities bk-promql-parserParse PromQL query into AST(fork from promql-parser)7,924Apache-2.0Parser implementations bk-treeA Rust BK-tree implementation671,494MITData structuresText processing bk2dBrandished a Knife to Dark, see https://gitlab.com/71e6fd52/bk2d-spec5,740AGPL-3.0-or-later bk2d-macroUseful macro for impl BK2D7,839AGPL-3.0-or-later bk2d-modeEach mode of BK2D1,904AGPL-3.0-or-later bk_allocatorFreeBSD's kernel space allocator3,235BSD-2-Clause bk_primitivesPrimitive types used by FreeBSD kernel2,863BSD-2-Clause bkash-rsIdiomatic async-first Rust client for the bKash Payment Gateway API.42MIT OR Apache-2.0API bindingsAsynchronous bkb-coreShared types, traits, and schema definitions for the Bitcoin Knowledge Base347MIT OR Apache-2.0Cryptography::Cryptocurrencies bkb-ingestIngestion pipeline, job queue, and source adapters for the Bitcoin Knowledge Base132MIT OR Apache-2.0Cryptography::Cryptocurrencies bkb-mcpMCP server for AI agent access to the Bitcoin Knowledge Base94MIT OR Apache-2.0Cryptography::Cryptocurrencies bkb-serverHTTP API server and ingestion scheduler for the Bitcoin Knowledge Base57MIT OR Apache-2.0Cryptography::Cryptocurrencies bkb-storeSQLite storage backend with FTS5 for the Bitcoin Knowledge Base194MIT OR Apache-2.0Cryptography::CryptocurrenciesDatabase interfaces bkeyBKey SDK — biometric approval, vault, and checkout for AI agents24Apache-2.0API bindingsAuthentication bkg-cli-logSimple logger for command line applications5,900Apache-2.0Command line utilitiesDevelopment tools::Debugging bkgmA Rust Backgammon library5,418MIT bkhddLibrary and cli for BK HDD images6,930MIT OR Apache-2.0 bkitA Rust client library and CLI for interacting with BuildKit via gRPC, implementing the complete BuildKit session protocol91MIT OR Apache-2.0API bindingsCommand line utilities bklynRust interface for Kubernetes Heapster metric collection4,597MIT bkmA terminal-based book manager7,465non-standardCommand line utilities bkmrKnowledge management for humans and agents — bookmarks, snippets, etc, searchable, executable.52,865BSD-3-ClauseCommand line utilities bkmr-lspLanguage Server Protocol implementation for bkmr snippet manager4,028BSD-3-Clause bkpA CLI to handle secure backups18MIT bkrBackup and restore tool for syncing files to AWS S3 with native zstd compression29MITCommand line utilitiesFilesystem bkrapperschool portal scraper1,357MIT bkryBuild engine for the Yocto/OE Projects using docker24Apache-2.0Command line utilitiesDevelopment tools::Build Utils bktCLI and Rust library for caching subprocess invocations25,796MITCachingCommand line utilities bktreeBK-tree datastructure6,187MIT bkupCLI to add a date to the end of the file name and makes a copy. e.g. filename.YYYYmmddHHMMSS1,593MITCommand line utilities blbl command line for Bouffalo Lab's MCUs1,826MIT/Apache-2.0 bl-range-setA Rust library for working with range sets173MIT OR Apache-2.0AlgorithmsData structures bl-std-undoUndo operations for standard containers40MIT OR Apache-2.0 bl-wgpu-utilPersonal utility library for wgpu applications: depth buffers, viewports, image/texture helpers, and a flexible renderer…107MIT OR Apache-2.0GraphicsRendering bl4Borderlands 4 save editor library - encryption, decryption, and parsing1,304BSD-2-Clause bl4-cliCommand-line tool for Borderlands 4 save editing649BSD-2-Clause bl4-idbItems database library for Borderlands 4 save editor853BSD-2-Clause bl4-ncsNCS (Nexus Config Store) parser for Borderlands 4310BSD-2-Clause bl602-macrosMacros for BL602 IoT SDK4,093Apache-2.0 bl602-pacEmbedded Rust's Peripheral Access Crate for BL602 RISC-V WiFi microcontroller1,708MIT OR MulanPSL-2.0Embedded developmentHardware support bl602-sdkRust Wrapper for BL602 IoT SDK8,606Apache-2.0Embedded developmentNo standard library bl616-pacEmbedded Rust's Peripheral Access Crate for BL616/618 RISC-V WiFi microcontroller1,646MulanPSL-2.0Embedded developmentHardware support bl61x-pacEmbedded Rust's Peripheral Access Crate for BL616/BL618 microcontrollers1,654GPL-3.0-onlyEmbedded developmentHardware support bl702-halHAL for the Bouffalo Lab BL702 microcontroller family4,300MIT OR MulanPSL-2.0Embedded developmentHardware support bl702-pacEmbedded Rust's Peripheral Access Crate for BL702/BL704/BL706 RISC-V BLE + Zigbee microcontroller6,284MIT OR Apache-2.0Embedded developmentHardware support bl808-pacEmbedded Rust's Peripheral Access Crate for BL808 RISC-V microcontroller2,303MulanPSL-2.0Embedded developmentHardware support bl_saveRead Blockland save files.4,581MITEncoding blablablaA test1,600MIT black-76Black-76 closed-form pricing, Greeks, and implied volatility solver for futures and forward options.18MIT OR Apache-2.0AlgorithmsMathematics black-asyncAn alternative approach to Rust async1,659MIT OR Apache-2.0 black-baggSecure password manager with RAM-only execution, fixed contact display, and post-quantum cryptography6,523MIT OR Apache-2.0Command line utilitiesCryptography black-bagg-sigsQuantum-Sign detached signature, trust, and crate bundle for black-bagg 0.4.10 (crates.io-only).1,416MIT OR Apache-2.0Cryptography black-boxA minimal actor framework4,324MIT OR Apache-2.0 black-fuchsiaFriendly compute in vulkan1,066MIT OR Apache-2.0 black-jackDataFrame / Series / general data processing in Rust15,858non-standard black76Black76 option pricing model calculator22,965MIT black76_wasmBlack76 option pricing model calculator1,629MIT black_grimoireA simple game engine2,859MIT black_holeA real-time Schwarzschild black hole renderer built with wgpu.35MIT black_marlinSimple, small, and extremely fast template engine for Rust. Forked from SailFish, now it's a black marlin.1,332MITTemplate engine black_marlin-compilerSimple, small, and extremely fast template engine for Rust1,594MITTemplate engine black_marlin-macrosSimple, small, and extremely fast template engine for Rust. Forked from SailFish, now it's a black marlin.1,469MITTemplate engine black_scholesA Black Scholes option pricing library.136,718MIT black_scholes_pricerScalar and SIMD vectorised versions of black scholes and binomial option pricing3,734MIT blackbagSundry tools in Rust for the curious sort1,687MIT blackbirdReserved for in-progress project1,731Apache-2.0 blackboardA simple blackboard design pattern implementation in rust4,519MIT blackbodyTemperature to blackbody color10,818MITGraphics blackboxOptimize blackbox functions, suitable for hyperparameter optimization5,486MITAlgorithmsScience blackbox-generatorIn develop7,093Apache-2.0 blackbox-logErgonomic parser for BetaFlight blackbox logs13,158MIT OR Apache-2.0Aerospace::DronesAerospace::Unmanned aerial vehicles blackbox-loggerBetaflight compatible blackbox flight data recorder.195GPL-3.0-or-laterAerospace::DronesEmbedded development blackbox-metricsA local, in-process metrics recorder for debugging, reporting and testing524Apache-2.0Development tools::DebuggingDevelopment tools::Testing blackbox-presetgenA CLI tool for packaging presets for the 1010music Blackbox sampler4,571non-standard blackbox-recorderLocal flight recorder and debugger for AI-agent runs: PTY capture, SQLite traces, redacted export207MIT OR Apache-2.0AsynchronousCommand line utilities blackbox-rsEmbassy-based board support crate for the Blackbox board (STM32H743XI): clocks, SDRAM, LTDC display, LEDs, buttons, encoders,…17MIT OR Apache-2.0Embedded developmentHardware support blackbox-toolMultitool for flight controllers' blackbox logs1,726MIT OR Apache-2.0 blackbox_castTrait cast library4,133MIT blackbox_cast_codegenTrait cast library4,658MIT blackbox_coreRust dependency injection library3,559MIT blackbox_core_codegenRust dependency injection library4,047MIT blackbox_deriveProcedural macro for the blackbox crate1,957MITAlgorithmsScience blackbox_diRust dependency injection library2,990MIT blackboxerA Rust library for capturing, logging, and replaying MAVLink messages2,350GPL-3.0Embedded developmentEncoding blackboxmc_bukkitBlackboxMC bindings for org.bukkit13,697LGPL-2.0-or-later blackboxmc_bungeeBlackboxMC bindings for net.md_5.bungee10,850LGPL-2.0-or-later blackboxmc_generalHelper functions for BlackboxMC11,907LGPL-2.0-or-later blackboxmc_javaBlackboxMC bindings for java.util11,466LGPL-2.0-or-later blackboxmc_procProcedrual macros for the BlackboxMC crates.12,219LGPL-2.0-or-later blackd-clientBlazing fast Python code formatting using Black7,305GPL-3.0Command line utilities blackenturn off your displays. now.13,911MIT/Apache-2.0 blackforestUnder construction. This is the first submission. It will be a useful toolkit/framework.1,756MIT/Apache-2.0 blackhole...to throw your threads into.38,119LGPL-3.0-or-laterConcurrency blackhole-binblackhole is a server that responds to any request with http status code 20011,412MIT OR Apache-2.0Command line utilities blackhole-compressLibrary for data compression5,417MIT blackhole_rendererReal-time GPU black hole renderer with gravitational lensing and accretion disk simulation42MIT blackholesfactoryBlack hole factory — create and simulate stellar, intermediate-mass, and supermassive black holes with full Kerr physics68MITScienceSimulation blackieVery simple CLI app for testing the & for true black pixels in an image4,314GPL-3.0-onlyCommand line utilities blackjackCrate for the popular casino card game Blackjack3,420GPL-3.0-onlyGame engines blackjack-asyncBlackjack Async1,637MIT OR Apache-2.0 blackjack-cliplay a casual game of blackjack in the terminal.5,920MIT OR Apache-2.0Command line utilitiesGames blacklistrcBRC: Blacklist Request for Comment941MIT blacklogFast attribute-aware asynchronous logger, port from https://github.com/3Hren/blackhole.4,525MIT blacklungMinecraft server1,801MIT OR Apache-2.0 blackmagicnetwork cli10MIT blackmagic-camera-controlInterface with your Blackmagic camera over Bluetooth Low Energy in Rust10,386MITMultimedia::VideoParsing tools blackmagic-sysBindings to Blackmagic-debug host functions1,912GPL-3.0-or-laterExternal FFI bindings blackman-clientOfficial Rust client for Blackman AI - The AI API proxy that optimizes token usage278MITAPI bindingsWeb programming::HTTP client blackmoonAstrology software liberty and mobility: Command-line astrology data-format converter built on astrogram225CC0-1.0Command line utilitiesEncoding blackmoreVery simple HTTP status code checking, intended for Docker health checks1,690MIT blackoptBlack-box optimization with TPE, CMA-ES, MORBO, NSGA-II/III, and more54MIT OR Apache-2.0AlgorithmsScience blackoutEncrypted totp and password/notes manager written in Rust6,786GPL-3.0Command line utilities blackout-coreCore library for Blackout password manager: encryption, storage, and vault logic.41MIT blackout-uiRatatui-based TUI for Blackout password manager.21MIT blackoutdDaemon for Blackout password manager: starts the Blackout service and handles incoming requests.17MIT blackpoolEmbedded programming language and domain-specific library for my Hornvale project.3,541Unlicense blackrockBitreel-based video downloader.3,889MIT/Apache-2.0Multimedia::Video blackrock2A rust port of the Blackrock2 cipher1,481MIT OR Apache-2.0 blackscholesBlack-Scholes option pricing model calculator36,378MIT blackscholes_pythonBlack-Scholes option pricing model calculator4,266MIT blackscholes_wasmBlack-Scholes option pricing model calculator5,576MIT blackshipA FreeBSD jail manager with state machine control85BSD-3-ClauseCommand line utilitiesOperating systems::FreeBSD APIs blacksmithBuilding-block functions for async systems7,116MIT blacksmith_macrosMacros crates of Blacksmith3,299MIT blackstone-dfA programming language designed for the DiamondFire Minecraft server.2,361Apache-2.0 blackstonedfA compiler for the Blackstone programming language.1,659Apache-2.0 blackteaA new comfortable back end framework for rustaceans3,148Apache-2.0Web programming::HTTP server blackwall-cliCLI for the Blackwall Protocol — type `blackwall` and you're protected19MIT blackwall-coreCore policy engine for the Blackwall Protocol — a deterministic execution firewall for AI agents106MIT blackwall-gatewayGateway and transport adapters for the Blackwall Protocol63MIT bladeSharp and simple graphics library6,942MIT blade-assetAsset manager for Blade4,825MIT blade-eguiegui integration for Blade7,925MIT blade-engineBlade engine layer21MIT blade-graphicsGraphics abstraction for Blade252,703MIT blade-helpersHelper classes for Blade apps1,437MIT blade-macrosMacros helpers for Blade users238,282MIT blade-particleParticle system for blade76MIT blade-renderRenderer built on Blade5,835MIT blade-utilUtility logic for Blade applications233,549MIT bladeinkThis is a Rust port of inkle's ink, a scripting language for writing interactive narrative.18,741Apache-2.0Game development bladeink-compilerInk compiler for the bladeink runtime — compiles .ink source files into ink JSON stories.402Apache-2.0Game development blademasterA text-based roguelike game4,752MIT bladerfWIP Rust wrapper for libbladerf3,956MIT bladerf-bindingsRust bindings for bladeRF23,656MIT bladerf-sysWIP Rust wrapper for libbladerf4,055MIT bladesBlazing fast dead simple static site generator23,389GPL-3.0-or-laterCommand line utilitiesWeb programming blades-katexA transform plugin for Blades to render formulas using KaTeX1,627GPL-3.0-or-later