All 305,250 crates, alphabetically

sargamA music knowledge graph and recommender system for South Asian music18MIT OR Apache-2.0 sargeZero-dependencies arguments parser.33,994MITCommand-line interface sargparseA sane argument parsing library for Rust7,074MIT sargssimple arg parsing for rust2,758MIT sargs-cmdThe streaming version xargs3,915MITCommand-line interfaceCommand line utilities sarhash-coreA modular library for password hashing (Argon2) and strength verification (zxcvbn).54MITAuthenticationCryptography sariSimple arithmetic expression evaluator933MIT OR Apache-2.0CompilersMathematics sarifRepresentation of the SARIF specification in Rust1,547MIT OR Apache-2.0Data structuresDevelopment tools sarif-fmtView (pretty print) SARIF files in terminal1,283,991MITCommand line utilities sarif-to-mdA CLI to convert SARIF security reports into Markdown format.1,302MIT OR Apache-2.0Command line utilities sarif-to-md-coreCore library for converting SARIF security reports to Markdown.972MIT OR Apache-2.0Command line utilitiesDevelopment tools sarif-viewerOffline viewer, validator and multi-format exporter for SARIF 2.1.0 and SARIF 2.2 (draft) — single binary, schema-validated…194Apache-2.0 AND MIT AND OFL-1.1Command line utilitiesVisualization sarif_rustA comprehensive Rust library for parsing, generating, and manipulating SARIF (Static Analysis Results Interchange Format) v2.1.0…3,562MIT OR Apache-2.0Data structuresDevelopment tools sarkSimple Asynchronous Rust webKit - Server2,116MIT sark-clientSimple Asynchronous Rust webKit - Client444MIT sark-corethe L7 layer for dope1,059MIT sark-genSark proc-macro generators712MIT sark-grpcgRPC protocol layer for the sark/dope stack502MIT sark-grpc-buildprost-build service glue for sark-grpc469MIT sark-h2HTTP/2 protocol primitives + client/server bootstrap for sark stack607MIT sark-h3HTTP/3 protocol primitives for sark stack540MIT sark-jsonthe L7 layer for dope729MIT sark-protocolShared wire-protocol invariants for Sark98MIT sark-simdSIMD primitives for sark — aarch64 NEON path, scalar fallback elsewhere34MIT sark-wsWebSocket protocol primitives + client/server bootstrap for sark stack582MIT sark0y_tam_rstAutomation tool to make Console/Terminal more comfy. Have a great Day & Night, Dear User 💯❤️1,166,552non-standardCommand line utilitiesFilesystem sark_gridsA set of grids for storing and accessing data in a grid-like way.44,351MIT sark_pathfindingA simple implementation of the astar pathfinding algorthim from red blob games…8,519MIT sarkaraA experimental post-quantum cryptography library.39,943MITCryptography sarlaccThread-safe lock-free interning of data2,841MITCachingConcurrency sarmioDistributed unique ID generator.2,890MIT OR Apache-2.0 sarosSaros is a terminal-based time series database.6,909Apache-2.0 sarossA system information utility that provides OS stats like memory, CPU, disk, and directory information600MITOperating systems sarpaA simple command-line argument parser with a builder API86MITCommand-line interface sarproA high-performance Sentinel-1 Synthetic Aperture Radar (SAR) GRD product to image processor.2,662MIT OR Apache-2.0Command line utilitiesMultimedia::Images sarsSARS is a Lightweight Suffix Arrays Library for Rust1,589MIT sarshBash interpreter/compiler. Will not support all the functionalities.1,460MIT sarthiai-drishti-clientRemote client for a Drishti safety service; implements drishti_core::SafetyEngine over HTTP so a host can swap embedded for…50Elastic-2.0 sarthiai-drishti-coreCore content-safety checks (prompt injection, PII, output safety) for LLM systems.104Elastic-2.0 sarthiai-drishti-modelsModel resolution, download, caching, and hash verification for Drishti.93Elastic-2.0 sarthiai-drishti-regexVersioned PII regex recognizer set for Drishti content safety.110Elastic-2.0 sarufiA rust implementation for the sarufi API2,777MIT sarufi-rsA rust implementation for the sarufi API1,524MIT sarusThis crate is reserved for Sarus1,586MIT OR Apache-2.0 sarus_graphThis crate is reserved for Sarus Graph1,620MIT OR Apache-2.0 sarvInteractive terminal cockpit for sar/sysstat data: live view, weeks of history, multi-metric overlay, day-to-day compare17MITCommand line utilitiesVisualization sarvam-rsRust SDK for Sarvam AI APIs — chat, translation, speech-to-text, text-to-speech, transliteration, and language identification49MITAPI bindingsMultimedia::Audio sarzaminComprehensive geographical data library for Iran, including provinces, counties, and cities.520Apache-2.0Data structuresLocalization (L10n) sasSalty-and-Sweet one-line Rust Runtime Performance Optimization Library6,284MIT OR Apache-2.0 sas-lexerUltra fast "correct" static context-aware parsing SAS code lexer.4,269AGPL-3.0-or-laterDevelopment toolsParsing tools sas-lexer-macroInternal macro for sas-lexer crate.3,020AGPL-3.0-or-laterDevelopment toolsParsing tools sas7bdatRust library + CLI for decoding SAS7BDAT datasets and streaming them to modern formats.822MITCommand line utilitiesData structures sas_run用于windows下读取注册表中的SAS路径来执行指定的SAS程序文件182MIT sas_xportA pure Rust library for reading and writing SAS Transport (XPORT) files in version 5 and version 8 formats, with support for sync…183MITEncodingParser implementations sascarRFC-010: The Mobility Sovereignty Layer. Sovereign autonomous systems coordination, 128-bit kinetic rights, and sub-ms collision…215Apache-2.0 sascha-10-post-message-inputComponents to use in yew1,520MIT sashA simple local dashboard1,5490BSDWeb programming::HTTP server sashayType-erased and lifetime-erased references and slices10,736MIT OR Apache-2.0Data structuresRust patterns sashikoAgentic code review system for Linux kernel386Apache-2.0Command line utilitiesDevelopment tools sashimiSimple, straightforward, zero-copy, general-purpose parsing library. Opinionated by default, with customizable rules.4,297CC0-1.0ConfigurationParsing tools sashite-epinExtended Piece Identifier Notation (EPIN): a compact, ASCII-only, no_std token format that extends PIN with a native/derived…322Apache-2.0EncodingGame development sashite-feenField Expression Encoding Notation (FEEN): a compact, ASCII-only, no_std, zero-allocation validator and encoder for board-game…299Apache-2.0EncodingGame development sashite-pinPiece Identifier Notation (PIN): a compact, ASCII-only, no_std token format for identifying pieces in abstract strategy board…374Apache-2.0EncodingGame development sashite-premium-allowlistCanonical reader for Sashité's premium allow-list: parse the admission service's premium-pubkey file into an in-memory,…121Apache-2.0Parser implementations sashite-qiQi: an immutable, format-agnostic position model for two-player board games (chess, shogi, xiangqi, and beyond).319Apache-2.0Data structuresGame development sashite-sanki-arbiterAdjudication logic for the Sanki game suite over an abstract event model, built for Sashité.259Apache-2.0Game developmentGames sashite-sanki-engineRules engine for the Sanki game suite (chess/ogi/xiongqi on 8×8), built for Sashité.363Apache-2.0Game developmentGames sashite-sanki-playerPure, anytime move-decision crate for the Sanki game suite (chess/ogi/xiongqi on 8×8): iterative-deepening alpha-beta over…36Apache-2.0Game developmentGames sashite-sinStyle Identifier Notation (SIN): a compact, ASCII-only, no_std token encoding a player's side and style in abstract strategy…320Apache-2.0EncodingGame development sasja_eulersasja is learning rust and doing some project euler4,867GPL-3.0 saslA crate for SASL authentication. Currently only does the client side.106,806MPL-2.0 sasl2-sysBindings for Cyrus SASL.11,408,385Apache-2.0External FFI bindings sass-altA more powerful alternative to sass-rs that provides SASS functions, SASS importers and source map manipulation.12,870MIT sass-assemblerSASS (NVIDIA GPU) assembler for Gaia project898MPL-2.0 sass-embeddedA Rust library that will communicate with Embedded Dart Sass using the Embedded Sass protocol123,227MIT sass-embedded-host-rustA Rust library that will communicate with Embedded Dart Sass using the Embedded Sass Protocol2,274MIT sass-rocket-fairingA rocket fairing to compile sass files automagically on change ✨7,488MITDevelopment toolsWeb programming sass-rsHigher level binding for the Sass library226,973MITDevelopment tools::Build UtilsWeb programming sass-sysLow level binding for the Sass library258,844MIT sassersA Sass compiler in Rust55,136MIT sassiTyped cache substrate for Rust applications with composable predicate algebra and cross-runtime trait queries.792MIT OR Apache-2.0CachingData structures sassi-cache-redisRedis CacheBackend implementation for sassi with pub/sub invalidation.106MIT OR Apache-2.0Caching sassi-codegenSupport crate for Sassi macro/codegen integrations; most adopters depend on sassi directly.907MIT OR Apache-2.0CachingDevelopment tools::Procedural macro helpers sassi-macrosSupport proc-macro crate re-exported by sassi for ordinary adopters.839MIT OR Apache-2.0CachingDevelopment tools::Procedural macro helpers sassoA pure-Rust SCSS to CSS compiler (a dart-sass alternative). Zero dependencies, wasm-friendly, embeddable as a library and usable…666MIT OR Apache-2.0CompilersWeb programming sassyApproximate string matching using SIMD4,051MITScience sastrawiA library for stemming and stopword removal for Bahasa Indonesia based on PHP sastrawi project by Andy Librian3,020MIT sastrawi-rsHigh-performance Indonesian stemmer (Nazief-Adriani + ECS). Zero-regex, FST-powered, Rust 2024.103MITAlgorithmsScience sasurahimemacOS developer cache cleaner — scan and wipe stale caches from 40+ tools265Apache-2.0 satInterface for defining and solving SAT problems3,265MIT/Apache-2.0 sat-interfaceThis crate provides an abstraction interface for SAT solvers.2,610Apache-2.0AlgorithmsScience sat-rsA SAT solver written in Rust3,897MIT sat-score-projectionEstimate a digital-SAT total scaled score (400-1600) from raw correct answers, using a transparent linear model.16MITMathematicsScience sat-solverA SAT solver implemented in Rust, focusing on performance, efficiency and experimentation.4,134MITAlgorithmsCommand line utilities sat-solversUnified interface to multiple SAT solvers (CaDiCaL, MiniSat, Glucose, Lingeling, Kissat) with automatic source compilation37MITAlgorithmsScience sat_labA crate providing the framework for using SAT problems2,757MIT OR Apache-2.0 sat_toasty_helperA utility library for more-easily writing SAT constraints.4,356MIT OR Apache-2.0 sataddressRust implementation of Lightning Address Federated Server3,226MIT satanSome Arthropod Terminals Are Necessary - A TUI library.20non-standard satay-cliCLI for generating Rust clients from OpenAPI 3.1 documents310MIT OR Apache-2.0 satay-codegenGenerate Rust client code from OpenAPI 3.1 documents374MIT OR Apache-2.0 satay-reqwestReqwest adapter for Satay generated actions519MIT OR Apache-2.0 satay-runtimeIO-free support types for Satay generated clients670MIT OR Apache-2.0 satay-ureqUreq adapter for Satay generated actions317MIT OR Apache-2.0 satchA high-performance Rust implementation of picomatch/micromatch pattern matching412MITCommand line utilitiesFilesystem satchelTest registration and discovery crate. Satchel uses linkme for test registration and exposes APIs for test discovery.53,102MIT OR Apache-2.0 satchel-macroProcedural macros for satchel, enabling ergonomic test registration and discovery.53,310MIT OR Apache-2.0 satchel-ragPortable RAG system on a USB drive. Single binary, local embeddings, MCP protocol.163MITCommand line utilitiesDatabase interfaces satd-events-clientAsync Rust client SDK for the satd.events.v1 streaming consumption API19MITAPI bindingsAsynchronous satd-events-protoGenerated protobuf/tonic types for the satd.events.v1 streaming API68MITAPI bindingsEncoding sateSimple command-line task runner6,194Apache-2.0 satekoA toy brainfuck compiler1,599BSD-3-ClauseCompilers satelliteModular set of functions for SGP4 and SDP4 propagation of TLEs.4,119MIT satellite-aplCPI clients for SPL programs904Apache-2.0 satellite-attribute-access-controlSatellite attribute macro for instruction access control1,323Apache-2.0 satellite-attribute-accountSatellite attribute macro for defining an account1,319Apache-2.0 satellite-attribute-constantSatellite attribute macro for creating constant types1,320Apache-2.0 satellite-attribute-errorSatellite attribute macro for creating error types1,322Apache-2.0 satellite-attribute-eventSatellite attribute macro for defining an event1,547Apache-2.0 satellite-attribute-programSatellite attribute macro for defining a program1,325Apache-2.0 satellite-baseCore types and utilities for Satellite SAT solver857MIT satellite-bitcoinHigh-level Bitcoin utilities and re-exports for the Satellite project.1,387MIT OR Apache-2.0Cryptography::Cryptocurrencies satellite-bitcoin-transactionsBitcoin transaction utilities and UTXO management for Satellite.1,534MIT OR Apache-2.0Cryptography::Cryptocurrencies satellite-branchGit-style branch model for Satellite356MIT satellite-cdclCDCL core algorithm for Satellite277MIT satellite-cliCommand-line interface for Satellite SAT solver24MIT satellite-collectionsCollection data structures and helpers for the Satellite Bitcoin project.1,446MIT OR Apache-2.0Cryptography::CryptocurrenciesData structures satellite-daemonDistributed solving server for Satellite23MIT satellite-derive-accountsSatellite Derive macro for accounts1,328Apache-2.0 satellite-derive-serdeSatellite Derive macro for serialization and deserialization1,317Apache-2.0 satellite-derive-spaceSatellite Derive macro to automatically calculate the size of a structure or an enum1,323Apache-2.0 satellite-formatFile format parsing and serialization for Satellite436MIT satellite-gpuGPU acceleration bindings for Satellite solver23MIT satellite-jitLLVM JIT compilation for ABI-OP constraints277MIT satellite-kitCore solver library and API for Satellite192MIT satellite-langArch Network eDSL1,665Apache-2.0 satellite-lang-idlAnchor framework IDL1,484Apache-2.0 satellite-lang-idl-specAnchor framework IDL spec1,623Apache-2.0 satellite-lockfreeLock-free data structures for Satellite511MIT satellite-mathMathematical primitives and utilities used by the Satellite Bitcoin project.1,453MIT OR Apache-2.0Cryptography::CryptocurrenciesMathematics satellite-protocolCommunication protocol for Satellite CLI/Daemon193MIT satellite-serdeSerde utilities for the Satellite project.464MITCryptography::Cryptocurrencies satellite-shardShard management for Arch programs742MITCryptography::Cryptocurrencies satellite-synSatellite syntax parsing and code generation tools2,763Apache-2.0 satellite-workerCPU worker pool and GPU bridge for Satellite275MIT satellite_imagery_downloaderA library/utility to download satellite imagery3,807non-standard satellitesfactorySatellite factory — classify, build and catalogue natural satellites for any planetary system: Solar System moons (Moon,…52MITScienceSimulation satexSatex10,379MIT satex-coreSatex Core Library19,156MIT satex-discoverySatex服务发现和负载均衡的接口定义以及通用实现8,036Apache-2.0 satex-layerSatex Layer Library11,208MIT satex-load-balancerSatex Load Balancer Library4,465MIT satex-macroSatex Macro Library6,981MIT satex-matcherSatex Matcher Library11,122MIT satex-serveSatex服务初始化库7,509Apache-2.0 satex-serverSatex Server Library3,225MIT satex-serviceSatex Service Library11,670MIT satgalaxysatgalaxy-rs is a Rust library that provides Rust bindings for multiple popular SAT solvers1,209MITMathematicsScience sathToy math library1,846MIT satifSAT solver interface7,742MIT satif-cadicalRust wrapper for the CaDiCaL SAT solver12,337MIT satif-kissatRust wrapper for the kissat SAT solver11,960MIT satif-minisatRust wrapper for the minisat SAT solver6,260MIT satificatorGenerates dimacs file from SAT on graphs4,003MIT OR Apache-2.0 satinLow-overhead parallel iterators33MIT OR Apache-2.0Concurrency satintSaturating integers239MIT OR Apache-2.0MathematicsNo standard library satireAn educational SAT solver written in Rust1,597MIT OR Apache-2.0 satisfactory-dataRust crate and associated binary tool to extract and parse Satisfactory game files43MITCommand line utilitiesParsing tools satisfactory-data-macrosRust crate and associated binary tool to extract and parse Satisfactory game files (Macros)51MIT satisfactory-save-fileSatisfactory save file representation and parser4,609MIT satispayTools to interact with Satispay API15,931UnlicenseAPI bindings satkitSatellite Toolkit114,285MIT OR Apache-2.0AerospaceAlgorithms satlogA logger for SAT-like solvers6,148non-standard satosome sort of s-expr based html templating system10,634WTFPLTemplate engineWeb programming satorReserved for a project I'm currently working on, but not ready to release.15AGPL-3.0-or-later sator_coreReserved for a project I'm currently working on, but not ready to release.16AGPL-3.0-or-later sator_gpuReserved for a project I'm currently working on, but not ready to release.17AGPL-3.0-or-later sator_macrosReserved for a project I'm currently working on, but not ready to release.15AGPL-3.0-or-later sator_odeReserved for a project I'm currently working on, but not ready to release.15AGPL-3.0-or-later satoriCross-Platform Chatbot Framework Made with Love1,346MIT satori-cliCommand line program to submit solutions on code testing platform Satori2,795MITCommand line utilitiesDevelopment tools satori-clientA WebSocket client for interacting with the Satori database.2,637MITDatabase interfacesNetwork programming satori-rsPure-Rust reimplementation of Vercel Satori44MPL-2.0 satoridbEmbedded vector database for approximate nearest neighbor search (experimental).82MITAlgorithmsData structures satoruFull-text search index in-file much like SQLite866MIT satoxidBoolean satisfiability problem encoding library written in rust.4,626MITEncoding satp_protos_rsRust compiled SATP protobuf package2,808Apache-2.0 satpoint-bitcoincore-rpcRPC client library for the Bitcoin Core JSON-RPC API.1,480CC0-1.0 satpoint-bitcoincore-rpc-jsonJSON-enabled type structs for bitcoincore-rpc crate.1,780CC0-1.0 satpoint-jsonrpcRust support for the JSON-RPC 2.0 protocol2,937CC0-1.0 satrsA library collection to build software for remote systems17,470Apache-2.0AerospaceAerospace::Space protocols satrs-coreCore components of the sat-rs framework to build software for remote systems5,751Apache-2.0AerospaceAerospace::Space protocols satrs-mibHelper crate of the sat-rs framework to build a mission information base (MIB) from the On-Board Software (OBSW) code directly.8,391Apache-2.0AerospaceAerospace::Space protocols satrs-mib-codegensatrs-mib proc macro implementation8,381Apache-2.0 satrs-sharedComponents shared by multiple sat-rs crates16,861Apache-2.0 satrush-clientRust client to interact with SatRush's on-chain program.19non-standard satsnetGeneral purpose library for using and interoperating with Bitcoin and Satsnet.26,063CC0-1.0Cryptography::Cryptocurrencies satsnet-addressesBitcoin address1,206CC0-1.0Cryptography::Cryptocurrencies satsnet-base58ckBitcoin base58 encoding with checksum.2,281CC0-1.0Cryptography::CryptocurrenciesEncoding satsnet-internalsInternal types and macros used by satsnet-bitcoin ecosystem3,193CC0-1.0Cryptography::Cryptocurrencies