BROWSE A-Z

All 305,250 crates, alphabetically

Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.

bee-blockImplementation of the IOTA protocol block layouts30,607Apache-2.0 bee-checkRetrievability checker for Ethereum Swarm references. Multi-vantage stewardship probes, per-chunk drill-down, and one-shot…140MIT OR Apache-2.0 Command line utilities bee-cockpit-coreShared cockpit logic for bee-tui and beegui — Bee API client wrappers, polling hub, snapshot types, and pure view computations.…303MIT OR Apache-2.0 API bindings bee-commonCommon utilities used across the bee framework106,255Apache-2.0 bee-common-deriveDerive macros for the bee-common crate23,680Apache-2.0 bee-cryptoCryptographic primitives of the IOTA protocol42,872Apache-2.0 bee-gossipAllows peers in the same IOTA network to exchange gossip messages with each other.5,496Apache-2.0 bee-inxRust bindings for IOTA node extensions (INX)11,185Apache-2.0 bee-ledgerAll types and features required to compute and maintain the ledger state92,578Apache-2.0 bee-ledger-typesAll types required to compute and maintain the ledger state.25,805Apache-2.0 bee-messageImplementation of the IOTA protocol message layouts96,199Apache-2.0 bee-networkNetworking functionality and types for nodes and clients participating in the IOTA protocol built on top of `libp2p`.28,383Apache-2.0 bee-peeringWIP1,824Apache-2.0 bee-powProvides Proof of Work utilities for the IOTA protocol119,568Apache-2.0 bee-protocolAll types and workers enabling the IOTA protocol25,157Apache-2.0 bee-protocol-typesAll types enabling the IOTA protocol.8,625Apache-2.0 bee-rest-apiThe default REST API implementation for the IOTA Bee node software.87,490Apache-2.0 bee-routingDelegated-routing-style HTTP directory service for Ethereum Swarm. Crawls one or more Bee nodes and exposes a…38MIT OR Apache-2.0 Network programming Web programming::HTTP server bee-rsRust client for the Swarm Bee API. Functional parity with bee-js / bee-go.1,386MIT OR Apache-2.0 API bindings Web programming::HTTP client bee-runtimeRuntime components and utilities for the bee framework10,506Apache-2.0 bee-siNetwork-wide Swarm storage-incentives analytics CLI. Redistribution, postage, stake and reward reports over the Swarmscan indexer.16MIT OR Apache-2.0 Command line utilities bee-signingIOTA signing primitives6,245Apache-2.0 bee-snapshotWIP1,828Apache-2.0 bee-storageA general purpose storage backend crate with key value abstraction API27,258Apache-2.0 bee-storage-nullA bee-storage implementation with no backend, for testing purposes2,448Apache-2.0 bee-tangleA distributed, directed, acyclic graph that underpins the DLT for IOTA's Bee node10,139Apache-2.0 bee-ternaryErgonomic ternary manipulation utilities159,894Apache-2.0 bee-testWIP1,836Apache-2.0 bee-transactionWIP1,843Apache-2.0 bee-tuiProduction-grade k9s-style terminal cockpit for Ethereum Swarm Bee node operators.455MIT OR Apache-2.0 Command line utilities bee2-rsBindings for cryptographic library Bee21,200Apache-2.0 Cryptography bee64easily encodes and decodes standard base641,626MIT OR Apache-2.0 Encoding bee_codeA library for encoding and decoding bencode formatted data2,928MIT Encoding bee_hiveAn experimental compiler for the bee language targeting Brainfuck95MIT Command line utilities bee_solverSolver for the NYT Spelling Bee2,250MIT OR Apache-2.0 beebeepBeeBeep is a very very easy tool to notify me after some command finished.1,797MIT Command line utilities beeboA TUI dashboard for monitoring and managing SSH hosts58MIT Command line utilities beecastBrowser Cast — turn an asciinema .cast recording into a single self-contained .html player page.443MIT Command line utilities beecast-dtoThe beecast cast-metadata DTO: the { title, summary, chapters } sidecar types, their validator, and the JSON Schema generated…569MIT Data structures Parser implementations beecast-pageThe beecast page pipeline as a library — turn an asciinema .cast recording plus plain-strings metadata into a single…1,157MIT Visualization Web programming beecast-playerThe first-party beecast player — a clean-room, dependency-free asciicast (v1/v2/v3) player and VT emulator, exposed as inlinable…1,115MIT Multimedia Visualization beediffImplementation of the LCS algorithm in various applications4,485MIT beeennA simple library for reading beencoded files.1,861MIT beefMore compact Cow63,407,936MIT OR Apache-2.0 Memory management No standard library beefeaterGeneric guard around any type that implements Copy5,214MIT beefy-gadgetBEEFY Client gadget for substrate20,969GPL-3.0-or-later WITH Classpath-exception-2.0 beefy-gadget-rpcRPC for the BEEFY Client gadget for substrate21,156GPL-3.0-or-later WITH Classpath-exception-2.0 beefy-merkle-treeA no-std/Substrate compatible library to construct binary merkle tree.13,436Apache-2.0 beefy-verifier-primitivesPrimitive types for the BEEFY consensus client468Apache-2.0 beegeasy big number conversion4,572MIT beeguiDesktop GUI cockpit for Ethereum Swarm Bee node operators. Sibling of bee-tui — same cockpit logic via bee-cockpit-core, rendered…274MIT OR Apache-2.0 GUI beehaveA simple library for defining and evaluating a hierarchical state machine (behaviour tree).9,364MIT beehiveUtilities and collections for 3D hexagonal maps3,715MIT OR Apache-2.0 beekeeperA full-featured worker pool library for parallelizing tasks3,472MIT OR Apache-2.0 beekemBeeKEM: a concurrent variant of TreeKEM for Continuous Group Key Agreement6,958Apache-2.0 beelayBeelay sync protocol1,205Apache-2.0 beelay-cliCommand line interface for beelay1,164Apache-2.0 beelay-coreA new sync protocol for Automerge2,349Apache-2.0 beelineAsync Rust helpers for Foursquare/Swarm OAuth and latest checkin polling.1,144MIT API bindings Asynchronous beemObject protocol base for weev1,322MPL-2.0 beemorphbeemorph for global diversity52MIT beemovieBee Movie crate.20,007MIT beemovie-cliBee Movie CLI Application.6,002Apache-2.0 beemovie-guiBee Movie GUI written in GTK31,839MIT beenPython project management tool1,621MIT beenoCLI for running pseudocode and JS/TS through a Deno-backed runtime.26MIT Command line utilities Development tools beeno_coreCore engine and provider runtime for the beeno CLI.104MIT Command line utilities Development tools beenzBasic test1,941Apache-2.0 beepBeep the PC speaker18,429MIT beep-authAuthentication library for Beep services345Apache-2.0 beep-authzAuthorization library for Beep services291Apache-2.0 beep-evdevBeep the PC speaker using evdev9,854MIT beep-protoLimited support for the BEEP protocol (RFC 3080/RFC 3081)4,211LGPL-2.1-only beep-telemetryTelemetry library for Beep services90Apache-2.0 beepboopAn audio synthesizer1,663MIT beepboopdthe beep boop daemon109GPL-2.0-only beeper-desktop-apiRust API wrapper for Beeper Desktop API301MIT API bindings Authentication beepy-displayEmbedded graphics DrawTarget for Beepy2,984MIT beerA fast, software-rendered, Wayland-native terminal emulator153EUPL-1.2 beer-protocolsTerminal protocol codecs and key/mouse wire encoders used by beer110EUPL-1.2 beerec-variantsProcedural derive macro to generate boilerplate on unit variants enum types1,856MIT Rust patterns beerfyiBeer style guide with BJCP styles, hops, malts, and yeast — async API client for beerfyi.com.34MIT API bindings Data structures BeerHolderBotA Telegram bot which holds your beer17,126AGPL-3.0-or-later beersRust-based implementation of the Homebrew CLI1,981MIT beerxmlbeerxml/json/yaml/toml parser generator12,453MIT/Apache-2.0 Command line utilities bees-prometheus-exporterPrometheus exporter for the bees deduplication daemon1,645GPL-3.0-or-later beeswaxAn easy to use CRUD client for the Beeswax API4,596MIT API bindings Asynchronous beetMalleable Application Framework14,045MIT OR Apache-2.0 Embedded development Game development beet-cliTools for building and deploying beet apps5,113MIT OR Apache-2.0 Embedded development Game development beet_agentECS agentic workflow patterns636MIT OR Apache-2.0 Embedded development Game development beet_buildCodegen and compilation tooling for beet2,184MIT OR Apache-2.0 Embedded development Game development beet_clankerECS agentic workflow patterns179MIT OR Apache-2.0 Embedded development Game development beet_connectVarious client library wrappers for external apis1,126MIT OR Apache-2.0 Embedded development Game development beet_coreCore utilities and types for other beet crates9,853MIT OR Apache-2.0 beet_core_macrosMacros for beet_core5,195MIT OR Apache-2.0 Embedded development Game development beet_dbRead a beets music database2,271MIT beet_designDesign system and components for beet rsx2,451MIT OR Apache-2.0 Embedded development Game development beet_domUtilities for dom rendering and interaction1,749MIT OR Apache-2.0 Embedded development Game development beet_ecsA very flexible AI behavior library for games and robotics.6,569MIT OR Apache-2.0 Embedded development Game development beet_ecs_macrosA very flexible AI behavior library for games and robotics.6,997MIT OR Apache-2.0 Embedded development Game development beet_examplesBits and pieces for substantial beet examples10,353MIT OR Apache-2.0 Embedded development Game development beet_flowAn ECS control flow library10,156MIT OR Apache-2.0 Embedded development Game development beet_flow_macrosBevy Everywhere8,310MIT OR Apache-2.0 Embedded development Game development beet_mlMachine Learning actions built upon beet_flow12,801MIT OR Apache-2.0 Embedded development Game development beet_netVery bevy networking utilities8,433MIT OR Apache-2.0 Embedded development Game development beet_parseParsers for various text and token formats3,390MIT OR Apache-2.0 Embedded development Game development beet_routerECS router and server utilities4,862MIT OR Apache-2.0 Embedded development Game development beet_router_parserTools for building reactive structures1,514MIT OR Apache-2.0 Embedded development Game development beet_rsxAn Astro inspired templating system built with bevy5,279MIT OR Apache-2.0 Embedded development Game development beet_rsx_combinatorJSX-like parser combinator for Rust4,382MIT OR Apache-2.0 Embedded development Game development beet_rsx_macrosMacros for the beet_rsx crate5,501MIT OR Apache-2.0 Embedded development Game development beet_rsx_parserTools for building reactive structures2,424MIT OR Apache-2.0 Embedded development Game development beet_serverServe applications with axum and deploy with cargo-lambda.1,999MIT OR Apache-2.0 Embedded development Game development beet_simGame AI simulation primitives built upon beet_flow3,682MIT OR Apache-2.0 Embedded development Game development beet_spatialSpatial actions built upon beet_flow8,929MIT OR Apache-2.0 Embedded development Game development beet_utilsBase level utilities for beet crates4,196MIT OR Apache-2.0 Embedded development Game development beethovencomposable defi168MIT beetkeeperStub for eventual rust components to the beetkeeper Python library.16AGPL-3.0-or-later beetle-bitswap-nextImplementation of the bitswap protocol14,278Apache-2.0/MIT beetle-collatzA collection of functions relating to the Collatz conjecture47,045MIT beetle-collatz-threadedmulti-threaded forms of functions from the beetle_collatz crate11,775MIT beetle-fractionfunctions & structs for doing math with fractions.13,005MIT beetle-iterA collection of basic iterators.2,900MIT beetle-nonzeroCombines the std `NonZero` structs into one struct33,227MIT beetle_bitsA collection of bit-based types. Currently only u1 (1bit uint) and f3 (3bit float) are implemented10,412MIT beetmashThe number one bevy scene registry.12,024MIT OR Apache-2.0 Embedded development Game development beetmash-cliCLI tools for managing Beetmash projects.4,410MIT OR Apache-2.0 Embedded development Game development beetmash_coreThe number one bevy scene registry.12,374MIT OR Apache-2.0 Embedded development Game development beetmash_netA lightweight Bevy replication library.11,624MIT OR Apache-2.0 Embedded development Game development beetmash_sceneThe number one bevy scene registry.11,750MIT OR Apache-2.0 Embedded development Game development beetmash_templateAn example workflow for publishing Bevy apps and scenes to Beetmash.14,268MIT OR Apache-2.0 Embedded development Game development beetreeA simple, generic, and serializable B+ Tree1,772MIT beetrootA zero-copy crate for digging into bytes479Apache-2.0 beetryBehavior tree framework with a runtime, plugin system, and Beehive editor.265MIT Asynchronous Concurrency beetry-channelBeetry library with reusable channel implementations.315MIT Asynchronous Concurrency beetry-coreInternal beetry crate. For the public API, check the beetry crate.363MIT Asynchronous Concurrency beetry-editor-backendInternal beetry crate. For the public API, check the beetry crate.126MIT Asynchronous Concurrency beetry-editor-frontendInternal beetry crate. For the public API, check the beetry crate.77MIT Asynchronous Concurrency beetry-editor-typesInternal beetry crate. For the public API, check the beetry crate.318MIT Asynchronous Concurrency beetry-engineInternal beetry crate. For the public API, check the beetry crate.78MIT Asynchronous Concurrency beetry-execInternal beetry crate. For the public API, check the beetry crate.132MIT Asynchronous Concurrency beetry-macrosInternal beetry crate. For the public API, check the beetry crate.273MIT Asynchronous Concurrency beetry-messageInternal beetry crate. For the public API, check the beetry crate.449MIT Asynchronous Concurrency beetry-nodeBeetry library with reusable behavior tree nodes.129MIT Asynchronous Concurrency beetry-pluginInternal beetry crate. For the public API, check the beetry crate.225MIT Asynchronous Concurrency beetry-serializationInternal beetry crate. For the public API, check the beetry crate.173MIT Asynchronous Concurrency beetswapImplementation of bitswap protocol for libp2p49,167Apache-2.0 Asynchronous Cryptography::Cryptocurrencies beeyan-bicycle-book-wordcountシンプルな文字, 単語, 行の出現頻度の計数機能を提供する1,914MIT OR Apache-2.0 Command line utilities beeziptooWe can do bzip, too136GPL-3.0 Algorithms Compression beeziptoo-cliYet another implementation of the bzip2 cli.31GPL-3.0 befunge-93-plusA rust-powered interpreter for the befunge-93 esolang, with a few modifications.9,210MIT OR Apache-2.0 befunge-coloredA rust-powered interpreter for the befunge-colored esolang4,096MIT OR Apache-2.0 beg2ditherAn image dithering TUI with live preview48MIT Graphics begin-rs-webA CLI tool for bootstrapping production-ready Rust web applications with Axum, authentication, and database support103MIT OR Apache-2.0 Command line utilities Development tools beginner_toolsUseful library designed for new Rustacens, provides good examples that are useful in simple projects8,986MIT beginnerrorA simple error-handling crate for beginners.3,978MIT begoneA CLI tool to clean up project directories by removing build artifacts and dependencies593non-standard Command line utilities Development tools behai_guessing_gameA fun game where you guess what number the computer has chosen.1,588MIT OR Apache-2.0 behaveBDD testing framework with expressive expect! matchers and a zero-keyword DSL.340Apache-2.0 Development tools::Testing behave-macrosProc macros for the behave BDD testing framework470Apache-2.0 Development tools::Testing behaveaibehaveai27MIT behavedbbehavedb28MIT behaveosbehaveos28MIT behaviorA macro checks like behavior in elixir.4,162MIT OR Apache-2.0 behavior-contractsLanguage-neutral IR runtime core (expression evaluation, template rendering, execution plan, canonical serialization) shared…943MIT OR Apache-2.0 Data structures Parsing tools behavior-treeYet another behavior tree library for rust!12,492MIT behavior-tree-liteA minimal behavior tree implementation2,839MIT behaviorsim-rsDomain-agnostic specification for modeling individual psychology and social dynamics53MIT OR Apache-2.0 behaviortreeA #![no_std] compatible behavior tree library similar to BehaviorTree.CPP.4,354non-standard Development tools Science::Robotics behaviortree-behaviorsImplementaion of standard behaviors77non-standard behaviortree-coreCore implementaion of behaviortree100non-standard behaviortree-deriveDerive macros for behaviortree2,171non-standard behaviortree-factoryCore implementaion of behaviortree49non-standard behaviortree-rsRust implementation of BehaviorTree.CPP, a robust behavior tree library in C++13,793MIT behaviortree-rs-deriveProcedural macros for behaviortree-rs.12,852MIT behavorixA simple behaviour tree libary that can be used with bevy1,546MIT OR Apache-2.0 behelitImpl Base Web Framework1,597Apache-2.0 behemothWIP1,623GPL-3.0 beheritImpl Base Web Framework1,619Apache-2.0 behestA Rust-native cloud agent runtime with typed tools, pluggable memory, queues, and observability.167MIT OR Apache-2.0 API bindings Asynchronous behest-adapter-anthropicAnthropic chat adapter for the behest agent runtime88MIT OR Apache-2.0 API bindings Asynchronous behest-adapter-openaiOpenAI chat and embedding adapters for the behest agent runtime110MIT OR Apache-2.0 API bindings Asynchronous behest-approvalHuman-in-the-loop tool approval for the behest agent runtime182MIT OR Apache-2.0 API bindings Asynchronous behest-contextLayered context system for the behest agent runtime305MIT OR Apache-2.0 API bindings Asynchronous behest-coreCore types for the behest agent runtime: messages, errors, tool definitions, and sans-IO run state machine410MIT OR Apache-2.0 API bindings Asynchronous behest-eventEvent types, EventActions, and Hook system for the behest agent runtime255MIT OR Apache-2.0 API bindings Asynchronous behest-memoryConversationMemory, DemotionHook, Compactor, and ActiveWindow for the behest agent runtime192MIT OR Apache-2.0 API bindings Asynchronous behest-providerProvider-neutral model contracts and registry for the behest agent runtime248MIT OR Apache-2.0 API bindings Asynchronous behest-runtimeAsync runtime kernel for the behest agent runtime70MIT OR Apache-2.0 API bindings Asynchronous behest-storePersistence traits and storage backends for the behest agent runtime126MIT OR Apache-2.0 API bindings Asynchronous behest-toolTool trait, registry, and execution strategies for the behest agent runtime181MIT OR Apache-2.0 API bindings Asynchronous behindthenameRust bindings for the behindthename.com API15,230MIT beholdA simple library enabling contextual debugging7,736MIT Development tools::Debugging behrens-fisherFind the difference of the means of two Normal distributions65,599Unlicense beid_apiBeID common lib25,909MIT OR Apache-2.0 beid_build_infoBeID build info8,057MIT OR Apache-2.0 beilBeil, a binary export import tool.3,071MIT beingPolymodal — coordination layer for the agent era. polymodal.live19MIT OR Apache-2.0 Game engines Simulation beisen北森系統rust版本sdk15,730MIT OR Apache-2.0 bekoeditbekoedit desktop application shell (Dioxus Desktop + OS-native WebView).80Apache-2.0