All 305,250 crates, alphabetically

say-hello-rizki-gunawanThis is say hello library35MIT say-hello-rriidooThis is hello library353Apache-2.0 say-hello-rust-tutorial-1this is say hello library76Apache-2.0 say-hello-styawanthis is say hello lib3,062Apache-2.0 say-hello-tobialbertinoThis is say hello library3,468Apache-2.0 say-hello-tutorialsay hello and goodbye library523Apache-2.0 say-hello-vento-decoHello library3,050Apache-2.0 say-hello-yusfiMembuat Library say-hello100Apache-2.0 say-hello-zThis is say hello library33Apache-2.0 say-hello-zahralibrary say hello46Apache-2.0 say-hello-ziliThis is say hello library605Apache-2.0 say-hellowweeThis is say hello library1,597Apache-2.0 say-hihi!4,758MIT say-hi-clisay hi on the command line1,563MIT say-numberLibrary to say numbers in English, Chinese (simplified), French, Japanese and Vietnamese11,186MITInternationalization (i18n)Localization (L10n) say-rustA simple command-line tool which is an alternative to echo.1,290AGPL-3.0 say_hellothis is a test lib for cargo.io. useless1,750MIT say_hello_audyari_wiyonoA simple greeting library108MIT OR Apache-2.0 say_hello_ChoyimmmTest Library with Crates.io. Choyimmm77Apache-2.0 say_hello_testThis is test library say hello49Apache-2.0 say_hello_uselessUseless modules that prints the word hello. Just used to learn rust cargo.1,181Apache-2.0 sayakasome simple colorful debugging functions1,697MIT saydbgA tiny macro for conditional debug printing with optional colored output.1,047MITDevelopment tools sayegh_bit_parserA library that parses odd/even bits in serial mode in byte buffers and parses them out after grouping them in byte buffer group.…4,904MIT sayhello123Test publish to crate.io2,319MIT sayhicrate.io test1,612MIT OR Apache-2.0 sayiir-cloudflareCloudflare Workers WASM bindings for Sayiir workflow engine35MITAsynchronousConcurrency sayiir-coreCore types and traits for the Sayiir durable workflow engine1,316MITAsynchronousConcurrency sayiir-d1Cloudflare D1 (SQLite) persistence backend for Sayiir workflow engine89MITAsynchronousConcurrency sayiir-macrosProcedural macros for the Sayiir durable workflow engine996MITAsynchronousConcurrency sayiir-persistencePluggable persistence backends for Sayiir workflow snapshots1,203MITAsynchronousConcurrency sayiir-postgresPostgreSQL persistence backend for Sayiir workflow engine819MITAsynchronousConcurrency sayiir-runtimeExecution runtime, checkpointing runner and distributed workers for Sayiir workflows856MITAsynchronousConcurrency sayingThe say! macro for convenient styled printing279Apache-2.0Command-line interfaceCommand line utilities sayitString replacements using regex9,294AGPL-3.0Text processing saymeA GPT-3 CLI wrapper for developers3,829MIT sayoA todo.txt CLI for the modern era1,406GPL-3.0-or-laterCommand line utilities sayonarasayonara1,597Apache-2.0 saypyuConverts complex and hard to use International Phonetic Alphabet (IPA) pronunciations into the very readable and easy to use…975MIT sayr-engineA high-performance Rust AI agent runtime inspired by the Agno framework25Apache-2.0AlgorithmsDevelopment tools saysionAsync session support with pluggable stores9,348MIT OR Apache-2.0 saysky_rust_learnLearn to publish Rust projects3,662MIT saytifyA simple library for greeting and farewell messages63MITText processing sayuriUseful Rust utilities777MIT sayuri-procUseful Rust proc utilities847MIT sbTerminal Markdown Browser/Editor with Git integration, syntax highlighting, and media support8,168MIT OR Apache-2.0Command line utilitiesText editors sb-aes-gcm-sivPure Rust implementation of the AES-GCM-SIV Misuse-Resistant Authenticated Encryption Cipher (RFC 8452) with optional…673MIT OR Apache-2.0CryptographyNo standard library sb-curve25519-dalekA pure-Rust implementation of group operations on ristretto255 and Curve25519707BSD-3-ClauseCryptographyNo standard library sb-func-toolsA Rust CLI to help manage and debug your Switchboard Functions.2,721MIT sb-mathA simple math library520MIT OR Apache-2.0 sb-on-demand-schemasFeed request schemas for Switchboard on-demand oracles530MITCryptography::CryptocurrenciesEncoding sb-rotary-encoderRotary encoder processor for embedded systems.1,707MITEmbedded developmentHardware support sb-rust-libraryBasic library providing common functionality I reuse in many of my projects10,040non-standard sb-starknet-abigen-macrosStarkNet ABI generator macros by gilhm4,185Apache-2.0 sb-starknet-abigen-parserStarkNet ABI generator macros by gilhm4,609Apache-2.0 sb3-decoderA Rust library for decoding Scratch 3.0 project files (.sb3)367MIT sb_functions_sdkThis crate is the utility sdk for writing Switchboard verifiable functions10,805MIT sb_macrosA Rust library for Switchboard macros.21,546MIT sb_solana_stageA Rust library to interact with Switchboard accounts.4,036MIT sbackA CLI tool to manage and run your backups.3,817MITCommand line utilities sbakSmall file backup tool.1,805MIT OR Apache-2.0Command line utilities sbankenRust API client for sbanken4,096AGPL-3.0API bindings sbarA modular, async bar for dwm15,952non-standard sbashBash interpreter/compiler. Will not support all the functionalities.1,465MIT sbatUEFI Secure Boot Advanced Targeting (SBAT) no_std library17,249MIT OR Apache-2.0Data structuresEmbedded development sbat-toolUEFI Secure Boot Advanced Targeting (SBAT) command-line tool11,650MIT OR Apache-2.0Command line utilities sbatch-rsA simple sbatch command generator764MIT sbb-apiA library to interact with sbb.ch's unofficial API1,614MIT sbb_test_1sbb's first package2,777MIT sbbf-rsSplit block bloom filter implementation153,199MIT sbbf-rs-safeSplit block bloom filter implementation153,255MIT sbcMulti-producer, multi-consumer synchronous broadcast channel53MIT OR Apache-2.0Concurrency sbc-cliSecurity and configuration assessment tool for Single Board Computers36BSD-3-ClauseCommand line utilitiesDevelopment tools sbc-coreSecurity and configuration assessment tool for Single Board Computers156BSD-3-ClauseCommand line utilitiesDevelopment tools sbcomskylar bleed common modules4,340MIT sbctlCLI tool to control SwitchBot devices.1,490MIT OR Apache-2.0 sbcutA slightly better implementation of the cut command in Linux with Python-style indexing22GPL-3.0-onlyCommand line utilitiesFilesystem sbdRead and write Iridium Short Burst Data (SBD) messages36,543MIT/Apache-2.0Science sbd-cliA tool to make your '(S)hitty (B)lock (D)iagrams look a little nicer11,127MITCommand line utilities sbd-clientsimple websocket-based message relay client111,270MIT OR Apache-2.0Network programming sbd-e2e-crypto-clientsimple websocket-based e2e encrypted message relay client107,742MIT OR Apache-2.0Network programming sbd-genA generator for turning SBD (Structured Board Descriptions) into BSPs.3,966MIT OR Apache-2.0Command line utilitiesEmbedded development sbd-gen-schemaSchema of SBD files917MIT OR Apache-2.0Embedded developmentHardware support sbd-o-bahn-client-testersimple websocket-based message relay client tester14,919MIT OR Apache-2.0Network programming sbd-o-bahn-server-testersimple websocket-based message relay server tester15,419MIT OR Apache-2.0Network programming sbd-serversimple websocket-based message relay server95,620MIT OR Apache-2.0Network programming sbd_libRust library for parsing iridium sbd message4,261MIT sbdbhelping out your filesystem100MIT sbdfUnofficial reader/writer for the Spotfire Binary Data Format (sbdf)3,101MIT OR Apache-2.0 sbeRust library for working with Simple Binary Encoding (SBE) data.2,408Unlicense/MIT sbe-clisbe schema tool to facilitate working with SBE schema files and generating codes1,217Apache-2.0 OR MITCommand line utilitiesDevelopment tools sbe-codegenPerformance-oriented multi-language SBE codec generator1,293MITCommand line utilitiesEncoding sbe-coreCore library for sbe — cross-platform sandbox executor for supply chain defense110MITDevelopment tools sbe-proxyDomain-filtering HTTP CONNECT proxy for sbe sandbox109MITDevelopment tools sbe-schemasbe schema library1,500Apache-2.0 OR MITDevelopment toolsParser implementations sbe_genSimple Binary Encoding (SBE) code generator for Rust using zerocopy1,640MIT OR Apache-2.0 sbeditorScratch project editing library37MIT sbenvSyftBox Env - virtualenv for SyftBox2,893MIT OR Apache-2.0Command line utilitiesDevelopment tools sbepistatsA Minecraft-inspired stat system for Bevy58MIT OR Apache-2.0Game development sbepistats_deriveProcedural macros for sbepistats79MIT OR Apache-2.0 sber-invest-reportПарсер инвестиционных отчётов Сбербанка59MIT OR Apache-2.0FinanceParsing tools sbertRust implementation of Sentence Bert (SBert)10,829Apache-2.0 sbetA micro-crate to read and write Smoothed Best Estimate of Trajectory (SBET) data1,305MIT OR Apache-2.0AerospaceCommand line utilities sbexecRun commands in a macOS sandbox with supply chain attack protection61MITCommand line utilitiesDevelopment tools sbfSpatial Bloom Filter, a probabilistic data structure that maps elements of a space to indexed disjoint subsets of that space.10,331MIT OR Apache-2.0Data structures sbf-blake3Spatial Bloom Filter, a probabilistic data structure that maps elements of a space to indexed disjoint subsets of that space.1,619MIT OR Apache-2.0Data structures sbf-toolsSeptentrio Binary Format (SBF) parser library120MITEmbedded developmentParsing tools sbfilesCopy/paste files using terminal scrollback buffer1,581MIT sbggenerates CLI boilerplate6,445MIT/Apache-2.0Command line utilities sbhSession Buddy Helper1,700MITCommand line utilities sbiA pure-Rust library to interact with the RISC-V Supervisor Binary Interface73,962MPL-2.0Embedded developmentOperating systems sbi-rtRuntime library for supervisors to call RISC-V Supervisor Binary Interface (RISC-V SBI)626,199MulanPSL-2.0 OR MITEmbedded developmentHardware support sbi-specDefinitions and constants in the RISC-V Supervisor Binary Interface (RISC-V SBI)655,562MulanPSL-2.0 OR MITEmbedded developmentHardware support sbi-testingProvide a set of test cases for supervisors to verify functions of the supervisor executation environment6,574MulanPSL-2.0 OR MITNo standard libraryOperating systems sbin🛠️ Fetches and updates binaries from Docker images—simple, fast, Rust-powered.887MIT sbitmapFast and scalable bitmap implementation based on Linux kernel's sbitmap584MIT OR Apache-2.0ConcurrencyData structures sbitsSuccinct data structures: near-optimal space with efficient queries.934MIT OR Apache-2.0AlgorithmsData structures sbittylibrary defining bitwise operations on standard integers type15,684MIT sbkFast, format-aware archiver for Minecraft worlds — preprocesses MCA, NBT, and JSON files before LZMA2/ZSTD solid compression78MITCommand line utilitiesCompression sbkafkaEasy consumption of rdkafka1,598MIT sblamReserved1,467AGPL-3.0+ sbloomSophon bloom filter7,771MIT sbm-rsSimple bookmarks manager written in Rust353MIT sbmlA parser for SBML4,292MIT OR Apache-2.0MathematicsParser implementations sbml-macrosMacros for sbml-rs.5,494MIT OR Apache-2.0 sbml-rsSBML parser written in Rust.4,855MIT OR Apache-2.0 sbml-simSimulator for SBML models.4,026MIT OR Apache-2.0 sbmstdStandard Middleware Library for Starberry3,710MITNetwork programmingWeb programming::HTTP server sbnfA BNF-style language for writing sublime-syntax files15,376non-standard sbnfcCLI program for SBNF: A BNF-style language for writing sublime-syntax files11,952non-standard sbo3l-anchorSBO3L Phase 3.1: on-chain audit-chain anchoring — periodically publish audit-root digests to AnchorRegistry contracts on Ethereum…61MITCryptographyData structures sbo3l-cliSBO3L CLI binary: validate, decide, sign, audit, passport run/verify/explain, doctor.138MITCommand line utilities sbo3l-coreSBO3L core: protocol types, request hashing, error model, signed receipts.497MITCryptographyData structures sbo3l-executionSBO3L execution: sponsor adapters (KeeperHub, Uniswap) wrapping the GuardedExecutor trait.243MITAPI bindings sbo3l-identitySBO3L identity: ENS-backed agent identity resolution (offline fixture + live RPC).244MITAPI bindings sbo3l-keeperhub-adapterSBO3L adapter for KeeperHub workflow execution: signed PolicyReceipt + IP-1 sbo3l_* envelope, GuardedExecutor trait, mock + live…284MITAPI bindingsCryptography sbo3l-mcpSBO3L MCP — stdio JSON-RPC server wrapping SBO3L primitives (validate_aprp, decide, run_guarded_execution, verify_capsule,…68MITAPI bindingsCommand line utilities sbo3l-policySBO3L policy engine: YAML/JSON policy parsing + rule evaluation + persistent budget tracking.318MITConfigurationParser implementations sbo3l-serverSBO3L HTTP daemon: POST /v1/payment-requests pipeline (auth, idempotency, policy, budget, audit, signed receipt).245MITCommand line utilitiesWeb programming::HTTP server sbo3l-storageSBO3L storage: SQLite persistence + hash-chained audit log.390MITCryptographyDatabase interfaces sbod-stagingA Rust library to interact with the Switchboard Solana program.4,010MIT sbod_staging2A Rust library to interact with the Switchboard Solana program.1,506MIT sbod_staging3A Rust library to interact with the Switchboard Solana program.1,532MIT sbod_staging4A Rust library to interact with the Switchboard Solana program.4,059MIT sbofSmall Binary Object Format1,919MITEncoding sbolThe sbol-rs SDK for SBOL: SBOL 2, SBOL 3, and 2 <-> 3 conversion, selected by cargo feature.358MIT OR Apache-2.0Parser implementationsScience sbol-cliCommand-line tool for working with SBOL 3 documents.54MIT OR Apache-2.0Command line utilitiesScience sbol-convertSBOL version conversion (SBOL 2 ⇄ SBOL 3) for the sbol-rs ecosystem.29MIT OR Apache-2.0Parser implementationsScience sbol-coreVersion-neutral SBOL machinery shared by the sbol2 and sbol3 crates: field-metadata descriptors, the validation framework,…34MIT OR Apache-2.0Data structuresScience sbol-dbCLI entry point for sbol-db.36MIT OR Apache-2.0 sbol-db-backendRuntime storage-backend selection: open a connection string into a backend-neutral bundle of sbol-db-storage trait objects.52MIT OR Apache-2.0 sbol-db-conformanceBackend-neutral conformance scenarios every sbol-db-storage implementation must pass.63MIT OR Apache-2.0 sbol-db-coreDomain types for sbol-db (no I/O dependencies).211MIT OR Apache-2.0 sbol-db-derivePure SBOL ingest derivation: parse a document and plan what a backend must persist, independent of any database.178MIT OR Apache-2.0 sbol-db-jobsAsync job queue and worker runtime for sbol-db.63MIT OR Apache-2.0 sbol-db-postgresPostgres persistence layer for sbol-db.90MIT OR Apache-2.0 sbol-db-rdfRDF projection helpers: sbol::Document <-> sbol-db domain quads.186MIT OR Apache-2.0 sbol-db-rocksdbRocksDB persistence layer for sbol-db: a dictionary-encoded, permuted-index triplestore tuned for single-node performance.70MIT OR Apache-2.0 sbol-db-serverHTTP server for sbol-db.52MIT OR Apache-2.0 sbol-db-sparqlSPARQL query and update engine over a TripleSource via spareval + spargebra.125MIT OR Apache-2.0 sbol-db-sqliteSQLite persistence layer for sbol-db.131MIT OR Apache-2.0 sbol-db-storageBackend-neutral storage contract for sbol-db: traits and request/response types.197MIT OR Apache-2.0 sbol-db-uiEmbedded TypeScript SPA for the sbol-db query lab bench.63MIT OR Apache-2.0 sbol-fastaFASTA → SBOL 3 importer for the sbol-rs ecosystem. Pure-Rust, zero new transitive dependencies.265MIT OR Apache-2.0Parser implementationsScience sbol-genbankGenBank → SBOL 3 importer for the sbol-rs ecosystem. Parses GenBank flat-file records via gb-io and emits native sbol::Document…264MIT OR Apache-2.0Parser implementationsScience sbol-ontologyOffline ontology facts (EDAM, SBO, SO, GO, CHEBI, CL) for SBOL validation, plus a runtime cache for opt-in extension ontologies…398MIT OR Apache-2.0Data structuresScience sbol-rdfRDF primitives and multi-format (Turtle, RDF/XML, JSON-LD, N-Triples) I/O used by the sbol crate.424MIT OR Apache-2.0Parser implementationsScience sbol-rulegenBuild-time code generator that turns a versioned SBOL validation rules.toml into a Rust rule catalog, shared by the sbol2 and…34MIT OR Apache-2.0Development tools::Build Utils sbol2Rust implementation of the SBOL 2.3.0 specification: typed data model, RDF I/O, and validation.26MIT OR Apache-2.0Parser implementationsScience sbol3Rust implementation of the SBOL 3.1.0 specification.32MIT OR Apache-2.0Parser implementationsScience sboltA small and fast view template engine in rust539MIT sbomsbom parse and generate1,433non-standard sbom-cliA CLI to work with SBOM data63,299Apache-2.0Command line utilitiesData structures sbom-diffdiff engine and cli for sbom comparison594MIT sbom-ghrSBOM generator for github release1,570MIT sbom-modelcore format-agnostic sbom model and query api828MIT sbom-model-cyclonedxcyclonedx adapter for sbom-model620MIT sbom-model-spdxspdx adapter for sbom-model619MIT sbom-toolsSemantic SBOM diff and analysis tool1,368MITCommand line utilitiesDevelopment tools sbom-walkerA library to work with SBOM data99,350Apache-2.0Data structures sbomrTerminal UI for browsing CycloneDX and SPDX SBOM files23MITCommand line utilitiesDevelopment tools sbomsleuthLibrary to assess SBOM quality.8,970Apache-2.0 sbomsleuth-cliCLI for investigating sboms.8,602Apache-2.0Command line utilitiesData structures sborReference implementation of the SBOR binary data format, from the Radix DLT project.44,725non-standard sbor-deriveA collection of macros for deriving SBOR implementations, from the Radix DLT project.45,023non-standard sbor-derive-commonA library for implementing SBOR derives, from the Radix DLT project.45,379non-standard sboxTiny Linux containers implementation15,533MIT OR Apache-2.0Virtualization sboxdPolicy-driven command runner for sandboxed dependency installation169MITCommand line utilitiesDevelopment tools sbpRust native implementation of SBP (Swift Binary Protocol) for communicating with devices made by Swift Navigation108,460MITParsing tools sbp-deriveA derive-like macro for declaring binary parsable structs2,782MIT OR Apache-2.0Parsing tools sbp-settingsSwiftNav settings API library49,836non-standard sbp-settings-sysFFI bindings for SwiftNav's settings library1,527non-standard sbp2jsonRust native implementation of SBP (Swift Binary Protocol) to JSON conversion tools44,284MITParsing tools sbpdumpA SBP frame analysis tool3,196MIT sbpfA complete toolchain for building and deploying Solana BPF assembly programs894MITCommand line utilitiesDevelopment tools sbpf-analyzeTransform passes for SBPF assembly programs55MITCompilersDevelopment tools sbpf-analyzerStatic compute unit analyzer for Solana sBPF bytecode42Apache-2.0Command line utilitiesDevelopment tools sbpf-asm-macrosErgonomic macros for low-level sBPF ASM functionality3,562MIT sbpf-assemblerAssembler for SBPF (Solana BPF) assembly language2,663MITCompilersDevelopment tools sbpf-commonCommon types and utilities for SBPF (Solana BPF)3,220MITDevelopment tools