All 305,250 crates, alphabetically

bazaarRust implementation of the Bazaar formats and protocols4,602GPL-2.0+ bazarr-bulkA bulk operation CLI tool for Bazarr9,503MITCommand line utilities bazbandiloA chaotic communications simulator.3,819GPL-3.0-or-later baze64Encode & decode base64 from & to arbitrary byte sequences9,719MIT baze64-guiA GUI for encoding & decoding base649,037MIT bazedThe bazed editor1,588Apache-2.0 OR MITText processing bazelhttps://bazel.build1,255Apache-2.0 bazel-bepMessage definitions for bazel's Build Event Protocol5,448MIT bazel-cwdGet the current working directory in a Bazel-aware manner1,281Apache-2.0 bazel-execlog-cmpCLI tool that helps compare Bazel execution logs3,163MITCommand line utilitiesDevelopment tools::Build Utils bazel-remote-apisRust bindings for Bazel Remote APIs74,376MIT bazel-remote-apis-rsLanguage binding for Bazel remote APIs for Rust2,077MIT bazeldA wrapper around the bazel build tool.3,864MITCommand-line interfaceCommand line utilities bazo2D Vocabulary types298Apache-2.0 OR MIT bazofLakehouse format with event time travel757Apache-2.0Data structuresDatabase interfaces bazookaCommand Line Tool for Database Backup and Restore1,622MIT bazukaA high-performance, single key mutivalued async-capable cache library for Rust with per value expiry, designed for speed and…2,969MIT bbclean simple fast process viewer18,251GPL-3.0-or-laterCommand line utilities bb-bmap-parserbmap-parser is a library for Rust to parse bmap files2,931MIT AND Apache-2.0 bb-calcBloodborne Attack Rating calculator40MIT OR Apache-2.0 bb-cameraA crate containing functionality of cameras in 3d and 4d1,968GPL-3.0-or-later bb-clibb — a Bitbucket CLI, a gh for Bitbucket.46MITCommand line utilitiesDevelopment tools bb-compilerCompiler pipeline for the bytesandbrains framework — Compiler driver, CompilerPass trait, canonical pass list, BuildError.154AGPL-3.0-or-laterConcurrencyNetwork programming bb-configA library providing abstractions for parsing and generating BeagleBoard.org disros.json788MITConfigurationData structures bb-deriveProc-macro support for the bytesandbrains framework.304AGPL-3.0-or-laterConcurrencyNetwork programming bb-downloaderA simple async downloader for applications1,403MITAsynchronousCaching bb-drivelistThis is basically a Rust implementation of [Balena's drivelist](https://github.com/balena-io-modules/drivelist)4,622MIT OR Apache-2.0API bindingsFilesystem bb-dslAuthoring DSL for the bytesandbrains framework — Module trait, Graph, Output, contracts, placeholders, concrete-component…243AGPL-3.0-or-laterConcurrencyNetwork programming bb-flasher-bcfA library to flash BeagleConnect Freedom2,698MITDevelopment toolsEmbedded development bb-flasher-sdA library to flash OS images to SD Card2,122MITDevelopment toolsEmbedded development bb-geometryA small crate containing some data structures and methods for 4d Euclidean geometry.2,776GPL-3.0-or-later bb-irFoundation IR types for the bytesandbrains framework — prost-generated ONNX + `bb.core` proto bindings.320AGPL-3.0-or-laterConcurrencyNetwork programming bb-opsCanonical concrete components for the bytesandbrains framework — syscalls, wire transport, backends, protocols, role…194AGPL-3.0-or-laterConcurrencyNetwork programming bb-qolSmall collection of quality-of-life functions1,664CC-BY-NC-ND-3.0 bb-runtimeSans-IO engine for the bytesandbrains framework — Node, Engine, Framework, Backends, roles, snapshot, runtime-side syscalls.281AGPL-3.0-or-laterConcurrencyNetwork programming bb-sysFFI bindings to Barretenberg1,751Apache-2.0 bb8Full-featured async (tokio-based) connection pool (like r2d2)31,658,389MIT bb8-arangodbArangoDB driver for bb8 based on the arangors crate.6,136MIT OR Apache-2.0Database interfaces bb8-async-ssh2-liteAsynchronous ssh2 connection pool.9,579Apache-2.0 OR MIT bb8-aykroydAykroyd micro-ORM for the bb8 connection pool.8,765MIT bb8-boltA bolt-client adaptor for the bb8 connection pool.23,370MITAsynchronous bb8-dieselbb8 connection manager for Diesel134,030MIT bb8-failsafethin wapper of failsafe-rs to provide circuit breaker captilites to bb825,719MIT bb8-gaussdbA GaussDB / openGauss adaptor for bb8 connection pool132MIT bb8-lapinr2d2-lapin, but for async tokio based connections77,164MIT bb8-ldapA bb8 connection pool manager for ldap3 async LDAP connections103MITAsynchronousNetwork programming bb8-libsqlA simple connection pooling manager for libsql using bb8.3,572MIT bb8-memcachedasync connection pool for memcached, based on bb8 and memcache-async100,913MIT bb8-mongodbbb8 connection pooling impmentation for the MongoDB database11,701MIT OR Apache-2.0AsynchronousDatabase interfaces bb8-nebulabb8 Nebula Graph/Meta/Storage pool13,647Apache-2.0 OR MIT bb8-nebula-graphbb8 Nebula Graph pool12,967Apache-2.0 OR MIT bb8-oracleOracle support for the bb8 connection pool77,008MIT OR Apache-2.0 bb8-postgresFull-featured async (tokio-based) postgres connection pool (like r2d2)5,160,138MIT bb8-redisFull-featured async (tokio-based) redis connection pool (like r2d2)10,838,518MIT bb8-redis-break-with-errorFull-featured async (tokio-based) redis connection pool (like r2d2)9,357Apache-2.0 OR MIT bb8-redis-clusterFull-featured async (tokio-based) redis cluster connection pool (like r2d2)32,022BSD-2-Clause bb8-redis-cluster-asyncasync redis cluster connection pool1,686MIT bb8-ruarangobb8 connection pooling impmentation for the ArangoDB database2,823MIT OR Apache-2.0AsynchronousDatabase interfaces bb8-rusqliteA bb8 connection manager for rusqlite2,065MIT bb8-skytableAsync bb8 connection pool for Skytable4,560MIT bb8-sqliteA bb8 connection manager for rusqlite1,736MIT bb8-surrealdbSurrealDB driver for bb8 based on the surrealdb crate5,776MITDatabase interfaces bb8-tiberiusbb8 connection manager for Tiberius302,771MIT bb8-tikvbb8 adapter for TiKV client2,901MITDatabase interfaces bb8-tivkbb8 adapter for TiKV client1,307MITDatabase interfaces bb8-tonicTonic support for bb8 connection pool1,707MIT bb8-valkeyA connection pool for Valkey1,825MIT bb8_surrealdb2Surrealdb support for the async bb8 connection pool1,206MITAsynchronousConcurrency bbachain-frozen-abiBBA Chain Frozen ABI1,917Apache-2.0 bbachain-frozen-abi-macroBBA Chain Frozen ABI Macro2,268Apache-2.0 bbachain-loggerBBA Chain Logger2,201Apache-2.0 bbachain-notifierBBA Chain Notifier1,638Apache-2.0 bbachain-programBBA Chain Program3,015Apache-2.0 bbachain-sdk-macroBBA Chain SDK Macro1,917Apache-2.0 bband-rsBollinger Bands (BBand) implementation In Rust1,882MIT bbangcat_encryptionBBang Cat Encryption3,185MIT bbanglogA simple logging library2,626MIT bbapiA simple utility crate for the BoobBot API.2,046ISC bbb_api_wrapperA wrapper for BuiltByBit's Ultimate REST API.1,718MITAPI bindingsAsynchronous bbbase64Bare-Bones Base64: no-std, heapless, memory-safe encoding/decoding library for embedded1,654MIT OR Apache-2.0 bbc-news-cliBrowse BBC News like a hacker.905MITCommand line utilities bbcatDecode ANSI and BBS art in Rust, view it in terminals, or export PNG, APNG, and GIF images496MIT AND BSD-2-Clause AND Zlib AND LicenseRef-Empathy-fontCommand line utilitiesMultimedia::Images bbcliCLI for blueboat (with bbcp)1,759MIT bbcodebbcode is a trait and impl for &str that compiles BBCode into HTML6,832MIT/Apache-2.0 bbcode-taggerBBCode tree parser and tagger10,571MIT bbdBinary Braille Dump13,323MIT bbd-libBinary Braille Dump15,807MIT bbddbilibili video download library and cli2,205MPL-2.0 bbdown-coreRust library for resolving Bilibili metadata, download plans, media, subtitles, and danmaku.83MITAPI bindingsMultimedia::Video bbeatsbinaural beats2,335MIT bbecsECS library for Brooks Builds projects made live on Twitch at https://twitch.tv/brookzerker.23,279MIT bbecs_tutorialAn ECS library made for a tutorial.7,305MIT bbel-commonLibreria de funciones comunes utilizadas en mis proyectos1,761MIT bberrylisp-like dsl which "compiles" into html1,717AGPL-3.0-or-later bbfpromixALSA Mixer Frontend for RME Babyface Pro (FS)1,703GPL-3.0-or-later bbggezUtility functions by the Brooks Builds community for the Rust game engine GGEZ24,680MITGame engines bbgunA builder for builders running builders!3,590MIT bbhashRust bindings for BBHash4,570MIT/Apache-2.0 bbhash-sysunsafe bindings for BBHash3,830MIT/Apache-2.0 bbjwtA simple to use, well documented JWT validation library, mainly for validating OpenID Connect ID Tokens.16,705MIT bbk47_toolboxbbk47 tools1,654MIT bbl_parserParser for Betaflight/EmuFlight/INAV blackbox log files58AGPL-3.0-or-laterAerospaceParsing tools bblockPersistent checksummed blocks built on top of bstack74MIT bbmAsync Rust client library for the German Breitbandmessung (broadband measurement) API109MITAPI bindingsNetwork programming bbmlRenders BbML (a subset of HTML) to ratatui text6,227GPL-3.0-only bbmodel-rsA Rust library for working with Blockbench model files (.bbmodel).19MIT bbnfBBNF grammar parser and code generator built on parse_that630MIT bbnf-analysisPure analysis logic for BBNF grammars (shared by LSP + WASM)20MIT bbnf-irCanonical Grammar IR for the BBNF compiler pipeline460MIT bbnf_deriveDerive macro for generating parsers from BBNF grammars467MIT bbnorm-rsRust implementation of BBTools BBNorm-style read depth normalization75BSD-3-ClauseCommand line utilitiesScience bboA crate containing some useful traits for writing to and reading from buffers or streams more ergonomically.19Unlicense bbolt-rsA Rust port of the Bolt database5,836non-standardCommand line utilitiesDatabase implementations bboxManaging axis aligned Bounding Boxes.33,054MIT bbox-asset-serverServing static and templated files4,275MIT OR Apache-2.0Science::Geospatial bbox-coreCommon functionality for BBOX services6,065MIT OR Apache-2.0Science::Geospatial bbox-feature-serverBBOX OGC API Features Service3,931MIT OR Apache-2.0Science::Geospatial bbox-frontendHTML frontend for BBOX services4,749MIT OR Apache-2.0Science::Geospatial bbox-map-serverBBOX map server4,580MIT OR Apache-2.0Science::Geospatial bbox-processes-serverBBOX OGC API Processes Service3,954MIT OR Apache-2.0Science::Geospatial bbox-routing-serverBBOX Routing Service1,603MIT OR Apache-2.0Science::Geospatial bbox-serverBBOX OGC API Services3,597MIT OR Apache-2.0Science::Geospatial bbox-tile-serverVector and raster tiles server supporting various sources and storage formats3,922MIT OR Apache-2.0Science::Geospatial bbox3d-estimatorThis library can estimate a 3D bounding box given a set of 3D points by Rotating Caliper algorithm4,281non-standard BBPCalculate π using the extended BBP formula1,884MPL-2.0 bbpeBinary byte pair encoding (BPE) trainer and CLI compatible with Hugging Face tokenizers1,052Apache-2.0EncodingText processing bbpipelinewaitTool to list running bitbucket pipelines and wait for them to stop.573GPL-3.0 bbqThis project is for file handling. It can add, delete, modify, and query.5,856MITFilesystem bbq-rsA Block-based Bounded Queue for Exchanging Data and Profiling2,924non-standard bbq10kbdAn Embedded-HAL driver for @arturo182's bbq10kbd PMOD1,866MIT OR Apache-2.0Embedded developmentNo standard library bbq2A SPSC, lockless, no_std, thread safe, queue, based on BipBuffers35,260MIT OR Apache-2.0Embedded developmentMemory management bbqioembedded_io_async wrappers for bbqueue42MITEmbedded developmentNo standard library bbqrImplementaion of the bbqr spec in rust25,004MIT bbqueueA SPSC, lockless, no_std, thread safe, queue, based on BipBuffers1,034,702MIT OR Apache-2.0Embedded developmentMemory management bbqueue-heapA SPSC, lockless, no_std, thread safe, queue, based on BipBuffers820MIT OR Apache-2.0Embedded developmentMemory management bbqueue-ngA SPSC, lockless, no_std, thread safe, queue, based on BipBuffers7,316MIT OR Apache-2.0Embedded developmentMemory management bbqueue-syncA SPSC, lockless, no_std, thread safe, queue, based on BipBuffers1,811MIT OR Apache-2.0Embedded developmentMemory management bbqvecScalable, embeddable, vector storage for approximate K-nearest-neighbors (AKNN)2,311Apache-2.0AlgorithmsData structures bbrZero dependency implementation of the BBR congestion control algorithm436Apache-2.0 bbsThe BBS+ signature scheme128,092Apache-2.0 bbs-accumRust implementation of the accumulator commitment scheme by Jutla et al43MIT bbs-rsA bulletin board system (BBS) served over SSH: message boards, private mail, bulletins, and a graffiti wall in a ratatui TUI.13MITCommand line utilitiesNetwork programming bbs_plusBBS, BBS+, threshold BBS+ signatures and protocols for proof of knowledge of signature42,099Apache-2.0 bbscopeBBCode to HTML with scoping rules, auto-close tags, highly extensible17,179MITParsing toolsText processing bbseBackward Binary Search Encoding — minimal and deterministic scheme for sorted domains3,976MITAlgorithmsCompression bbsg_a01num bbsg_a01581MIT OR Apache-2.0 bbsg_a02num bbsg_a02417MIT OR Apache-2.0 bbsg_a03num bbsg_a03219MIT OR Apache-2.0 bbsg_a04num bbsg_a04204MIT OR Apache-2.0 bbsg_a05bbsg_a05277MIT OR Apache-2.0 bbsg_a06bbsg_a0655MIT OR Apache-2.0 BBSGlib11num BBSGlib11579MIT OR Apache-2.0 bbsharkCommand-line interface to prints a very popular kid's song.1,421MIT bbtA skill-rating system similar to Elo, Glicko or TrueSkill6,233MIT bbte_optim_tzim1773_geneticGenetic (like) algortihm implemented with generics by VaranTavers2,169GPL-3.0-or-later bbtidyFormatter and Linter for BitBake46MIT bbwebserviceRust minimal dependencies port of the bbwebservice microframework338MIT bbxA robust, performant BBCode pull parser.5,895MIT bbx_coreFoundational utilities for audio DSP: lock-free SPSC, denormal handling, stack-allocated collections859MITData structuresMultimedia::Audio bbx_drawAudio visualization primitives for nannou sketches74MIT bbx_dspBlock-based audio DSP graph system with oscillators, effects, modulators, and realtime-safe processing584MITMultimedia::AudioScience bbx_fileAudio file I/O for WAV format, integrating with bbx_dsp graph system160MITFilesystemMultimedia::Audio bbx_midiMIDI message parsing, streaming, and real-time input handling for audio applications677MITMultimedia::AudioParser implementations bbx_netNetwork audio control for art installations and live performance: OSC and WebSocket protocols73MITMultimedia::AudioNetwork programming bbx_playerAudio playback abstractions for bbx_audio28MIT bbx_pluginPlugin integration crate for bbx_audio DSP library with C FFI bindings166MITExternal FFI bindingsMultimedia::Audio bcUse `bc` in the Rust Programming Language.26,842MITScience bc-aliyun-sdkAliyun Cloud SDK for BuddyCoder projects19MIT bc-componentsSecure Components for Rust.104,369BSD-2-Clause-PatentCryptography bc-cryptoA uniform API for cryptographic primitives used in Blockchain Commons projects115,191BSD-2-Clause-PatentCryptography bc-envelopeGordian Envelope for Rust.130,534BSD-2-Clause-PatentData structuresEncoding bc-envelope-cliGordian Envelope Command Line Tool.31,044BSD-2-Clause-PatentCommand line utilitiesData structures bc-envelope-patternPattern matcher for Gordian Envelope2,882BSD-2-Clause-PatentData structuresEncoding bc-libmimalloc-sysSys crate wrapping the mimalloc allocator (updated to v2.2.7 and v3.2.8, respectively)2,669MITAPI bindingsMemory management bc-lifehashLifeHash visual hashing algorithm26BSD-2-Clause-PatentAlgorithms bc-mimallocPerformance and security oriented drop-in allocator (updated to v2.2.7 and v3.2.8, respectively)2,595MITAPI bindingsMemory management bc-murMultipart UR QR code generator — single-frame and animated fountain-coded QR sequences with optional logo overlay.28BSD-2-Clause-PatentCommand line utilitiesEncoding bc-randBlockchain Commons Random Number Utilities.94,534BSD-2-Clause-PatentAlgorithms bc-shamirShamir's Secret Sharing (SSS) for Rust.106,953BSD-2-Clause-PatentCryptography bc-tagsBlockchain Commons CBOR Tags45,865BSD-2-Clause-PatentData structuresEncoding bc-urUniform Resources (UR) for Rust.101,832BSD-2-Clause-PatentData structuresEncoding bc-xidUnique, stable, extensible, and verifiable identifiers37,856BSD-2-Clause-PatentCryptography bc4py-plot-clibc4py proof of capacity plot file generator tool1,811MIT bc4py_hashbc4py crypto hash functions library8,126MIT bc_unshitBandcamp album structure unshittifier2,056MIT bc_yubikey_git_helperNot for public use. Helps enable switching between multiple Yubikeys for signing git commits and tags. Enables fido2 with…1,194MIT bca-tree-sitter-ccommentCcomment grammar for the tree-sitter parsing library (big-code-analysis fork)1,204MITParsing toolsText editors bca-tree-sitter-mozcppMozcpp grammar for the tree-sitter parsing library (big-code-analysis fork)1,205MITParsing toolsText editors bca-tree-sitter-mozjsMozjs grammar for the tree-sitter parsing library (big-code-analysis fork)159MITParsing toolsText editors bca-tree-sitter-preprocPreproc grammar for the tree-sitter parsing library (big-code-analysis fork)1,206MITParsing toolsText editors bca-tree-sitter-tclTcl grammar for the tree-sitter parsing library (big-code-analysis fork)2,490MITParsing toolsText editors bcachefs-ioctlsA more ergonomic wrapper around bcachefs' ioctl interface.741Apache-2.0FilesystemOperating systems::Linux APIs bcachefs-topA top-like tool for bcachefs statistics2,350MIT bcalBrightDate cal(1) — calendar viewer using BrightDate units207MITCommand line utilitiesDate and time bcarBCar is a Rust library with basic bicycle car computations.4,572MITScience::Robotics bcastLow latency broadcast (SPMC) buffer designed to work with shared memory.18,968MITAsynchronousConcurrency bcatA command-line tool that allows transparent ls and cat operations regardless of whether they are files or directories.7,528Apache-2.0 bccIdiomatic Rust bindings for BPF Compiler Collection (BCC)270,750MIT bcc-sysRust binding to BPF Compiler Collection (BCC)322,808Apache-2.0 bcccopBCCCOP™ — Biometric-First Communication Protocol. Top-level landing crate; see bcccop-core for the reference implementation.17Apache-2.0CryptographyNetwork programming