All 305,250 crates, alphabetically

saffronA Quartz-like cron parser used as part of Cron Triggers in Cloudflare Workers1,705,764non-standard saffron-cliCLI interface for Saffron HTTP client269MITCommand line utilities saffron-coreCore domain models for Saffron HTTP client368MITNetwork programming saffron-dataCustom JSON parser for Saffron HTTP client518MITEncodingParser implementations saffron-httpHTTP client implementation for Saffron297MITNetwork programming saffron-http-clientA fast, lightweight command-line HTTP client for testing and debugging APIs170MITCommand line utilitiesDevelopment tools saffron-rsA web novel scrapper.1,194non-standardCommand line utilities saffron-utilsUtility functions for Saffron HTTP client570MITDevelopment tools safiSafi API Client for consuming chat, transcription, and translation APIs.1,238MIT safiaA tiny crate that serves a dad joke and a proverb.21MIT safinaSafe async runtime26,128Apache-2.0Asynchronous safina-async-testMacro for running async tests - ARCHIVED: Code moved to `safina` crate.21,451Apache-2.0Asynchronous safina-async-test-coreProcedural macro for the `safina-async-test` package - ARCHIVED: Code moved to `safina-macros` crate.11,728Apache-2.0 safina-executorSafe async runtime executor - ARCHIVED: Code moved to `safina` crate.26,647Apache-2.0Asynchronous safina-macrosProcedural macro for the `safina-async-test` package4,829Apache-2.0 safina-netSafe async network functions - ARCHIVED: Code moved to `safina` crate.14,027Apache-2.0Asynchronous safina-selectSafe async select function, for awaiting multiple futures - ARCHIVED: Code moved to `safina` crate.8,968Apache-2.0Asynchronous safina-syncSafe structs for sharing or sending data between async tasks - ARCHIVED: Code moved to `safina` crate.24,749Apache-2.0Asynchronous safina-threadpoolSafe thread pool - ARCHIVED: Code moved to `safina` crate.23,450Apache-2.0Asynchronous safina-timerSafe async timers - ARCHIVED: Code moved to `safina` crate.25,197Apache-2.0Asynchronous safirCLI Key/Value store backed by an SQLite3 DB20,008MIT OR Apache-2.0Command line utilities safir-coreInternal lib used to build Safir and Safir-mem6,787MIT OR Apache-2.0Command-line interface safir-memIn-memory key/value store to share values between different shell sessions6,226MIT OR Apache-2.0Command line utilities saftSigned distance field function compiler/interpreter/discretizer/mesher142,103MIT OR Apache-2.0Game developmentGraphics saft-sdfSigned distance field function library79,064MIT OR Apache-2.0Game developmentGraphics safyControlled/scoped invocation of unsafe functions in Rust17BSD-2-Clause OR Apache-2.0 OR MITDevelopment toolsNo standard library saga(WIP) A high-throughput API gateway which implements coordinated transactions spanning multiple services.1,555MIT saga-timeA local-first time tracking application with CLI and TUI25MITCommand line utilities sagacityA Rust-based project for conversing with your codebase and handling codebase contextualization2,954MIT sagapayRust SDK for SagaPay - The world's first free, non-custodial blockchain payment gateway11MITAPI bindingsFinance sagapay-sdkRust SDK for SagaPay - The world's first free, non-custodial blockchain payment gateway753MITAPI bindingsFinance sagasuFind files utility5,930Apache-2.0 sageA simple wrapper for `age` to add a named identity system.116AGPL-3.0-only sage-checkerName resolution and type checker for the Sage language501MIT sage-cliCommand-line interface for Sage Agent80MITCommand line utilitiesDevelopment tools sage-codegenCode generator for compiling Sage to Rust381MIT sage-coreCore library for Sage Agent361MITCommand line utilitiesDevelopment tools sage-langA programming language where agents are first-class citizens274MIT sage-lexerLexer for the Sage language180MIT sage-loaderModule loader and project management for Sage636MIT sage-packagePackage manager for Sage - Git-first dependency management687MIT sage-parserParser for the Sage language720MIT sage-persistencePersistence layer for Sage agent checkpoints110MIT sage-runtimeRuntime library for compiled Sage programs285MIT sage-runtime-webWASM platform layer for the Sage runtime71MIT sage-sdkSDK for Sage Agent173MITCommand line utilitiesDevelopment tools sage-senseLanguage Server Protocol implementation for the Sage language282MIT sage-toolsTool implementations for Sage Agent259MITCommand line utilitiesDevelopment tools sage-typesShared type definitions for the Sage language180MIT sage_authMinecraft authentication library1,700MITAuthentication sage_brokerMQTT 5.0 broker6,529MITCommand line utilitiesNetwork programming sage_mqttManipulate MQTT 5.0 data types24,629MITData structuresEncoding sageboxHigh-performance procedural GUI for Rust with real-time graphics and graphic controls.887MIT OR Apache-2.0Development toolsGraphics sagiGnome-like application / window switcher for Hyprland864non-standard sagittaRust framework for building analytical data services on Arrow Flight and DataFusion.389Apache-2.0 sagitta-analysisCFG reconstruction, function recovery, and indirect-branch resolution for the Sagitta binary analysis engine23MIT sagitta-cliCommand-line interface for the Sagitta x86/x64 binary analysis engine18MIT sagitta-coreCore address, range, and configuration types for the Sagitta binary analysis engine69MIT sagitta-loaderELF/PE image loader for the Sagitta binary analysis engine55MIT sagitta-rsA lightweight x86/x64 binary analysis engine in Rust: CFG reconstruction and function recovery for ELF/PE162MIT sagitta-x86x86/x64 instruction decoding and control-flow semantics for the Sagitta binary analysis engine37MIT sagittariusA fast, self-hosted DNS sinkhole in a single Rust binary105MIT OR Apache-2.0Command line utilitiesNetwork programming sagittariusasSimulation engine for Sagittarius A* — Kerr spacetime, accretion, jets, lensing, and shadow observables51MITScienceSimulation sagoinA command-line submission tool for the UMD CS Submit Server6,181AGPL-3.0-or-laterCommand line utilities saguaroSaguaro is a CDCL SAT solver599GPL-3.0-only saharaA crate for image compositing1,692non-standard sahihToolings for making Fullstack easier1,594MIT sahneDI library via implementing trait with trait987MIT sahomedbFast embedded vector database with incremental HNSW indexing.12,122Apache-2.0AlgorithmsDatabase interfaces sahouSahou runtime for Rust — placeholder reserving the crate name for the upcoming schema-first runtime.16Apache-2.0Network programming sahou-cliSahou CLI (sahou) — a schema-first tool for building the interface layer between systems on a LAN.38Apache-2.0Command line utilitiesNetwork programming sahou-coreSahou core — the schema-first IR: parse, serialize, and validate a contract, and judge compatibility.43Apache-2.0EncodingParser implementations saiIoC/DI framework for Rust7,567MIT OR Apache-2.0Web programming sai-cliSai-cli ('sai') — Tell the shell what you want, not how to do it. Natural-language to safe shell command generator.67MIT sai_component_deriveImplementation of #[derive(Component)] for Sai7,873MIT OR Apache-2.0Web programming sai_ktmath flow957MIT sai_packagerust512MIT saidSelf-Addressing identifier library32,677EUPL-1.2 saidideImplementation of Self-Addressing-IDentifier (SAID) Specification1,801Apache-2.0 saigonA framework for building service-agnostic chatbots.4,468MIT saigon_adapter_basecampA Saigon adapter for Basecamp.4,436MIT saigon_coreContains the core types for Saigon.7,727MIT saigon_plugin_cat_factA Saigon plugin providing interesting facts about cats.4,509MIT saigon_plugin_saucenaoA Saigon plugin providing reverse image searching powered by SauceNAO.4,468MIT saikaA hexdump like tool but less bloated2,767MITAccessibilityCommand line utilities saikoAn implementation of wayland PROTOCOL in rust4,603MIT saikoroParser and evaluator for doing math with dice notation expressions10,094MIT OR Apache-2.0MathematicsParser implementations saikouPartial reimplementation of saikou from NPM2,886MIT sailSequence Analysis IO Library60BSD-3-Clause sail-rsOfficial Rust SDK for Sail: create and drive sailboxes (sandboxed cloud VMs) with lifecycle, streaming exec, file transfer, and…387Apache-2.0API bindingsDevelopment tools sail-sdkSwitchboard SAIL SDK for TEE abstracted dockerized runtimes12,976MIT sailboatSimplicity focused http framework providing ergonomic and fast bindings.2,907MIT OR Apache-2.0Web programmingWeb programming::HTTP server sailboat-physicsImplementation of physics of the sailboat1,595MIT OR Apache-2.0 saildbSailDB is an in-memory database based on Canary and SRPC.2,808MIT sailfishSimple, small, and extremely fast template engine for Rust660,461MITTemplate engine sailfish-compilerSimple, small, and extremely fast template engine for Rust653,942MITTemplate engine sailfish-macrosSimple, small, and extremely fast template engine for Rust659,649MITTemplate engine sailfish-minifyHacky but simple minification support for sailfish, using html-minifier by default5,864MITTemplate engine sailfish-webSimple extension crate that enables a simpler api for web server crates3,121MIT sailhouseOfficial Sailhouse client for Rust2,083Apache-2.0 sailingSans-I/O Raft: the protocol core plus pluggable I/O drivers, behind one umbrella crate.19MPL-2.0 sailing-compioProactor (compio) reference driver for sailing-proto29MPL-2.0 sailing-driverRuntime-agnostic driver core for sailing-proto, shared by the sailing-compio and sailing-reactor drivers47MPL-2.0 sailing-protoSans-I/O Raft consensus core63MPL-2.0 sailing-reactorReactor-I/O (tokio/smol via agnostic) reference driver for sailing-proto29MPL-2.0 sailing-simulationDeterministic simulation harness for sailing-proto19MPL-2.0 sailorA sailing navigation application.2,137MIT OR Apache-2.0GraphicsGUI sailsMain abstractions for the Sails framework10GPL-3.0 sails-cliCLI tools the Sails framework13,081GPL-3.0 sails-client-genRust client generator for the Sails framework40,540GPL-3.0 sails-client-gen-jsTypeScript client generator for the Sails framework297GPL-3.0 sails-client-gen-v2Rust client generator for the Sails framework579GPL-3.0 sails-idl-astIDL AST model for the Sails framework1,032GPL-3.0 sails-idl-embedEmbed and extract Sails IDL from WASM custom sections949GPL-3.0 sails-idl-genIDL generator for the Sails framework42,518GPL-3.0 sails-idl-metaIDL meta information for the Sails framework28,901GPL-3.0 sails-idl-parserIDL parser for the Sails framework44,581GPL-3.0 sails-idl-parser-v2IDL v2 parser for the Sails framework895GPL-3.0 sails-macrosProcedural macros for the Sails framework45,435GPL-3.0 sails-macros-coreImplementations of procedural macros for the Sails framework45,818GPL-3.0 sails-reflect-hashStructural compile-time self-descriptive hash generation for types792GPL-3.0 sails-reflect-hash-deriveProcedural macros for sails-reflect-hash861GPL-3.0 sails-rsMain abstractions for the Sails framework44,823GPL-3.0 sails-sol-genSolidity contract generator for the Sails framework2,977GPL-3.0 sails-type-registryMetadata registry for Sails857GPL-3.0 sails-type-registry-deriveDerive macros for sails-type-registry901GPL-3.0 saimirisInternet Measurements Probing Pipeline1,372MIT sainomeA generic dice bot for RPG12,915MIT OR Apache-2.0 saint-petergit ssh keys store and manager8,835GPL-3.0 sainte_lagueSainte-Laguë method for seat distribution used in multiple parliamentary elections all over the world.4,537ISCAlgorithmsMathematics saints-mileA frontier JRPG for the adults who loved those games first41MITGames sairunAn async runtime for sans-IO code715MIT OR Apache-2.0 saisRust version of libsais2,781MIT sais-rsPure-Rust SA-IS suffix array construction, BWT, and inverse BWT with rayon parallelism. Output byte-compatible with libsais.62MIT OR Apache-2.0AlgorithmsData structures sais_drumAn implementation of the SAIS algorithm for suffix array construction797MIT OR Apache-2.0AlgorithmsData structures saitamaLoad testing framework16,297MIT saitoA high-performance implementation of Saito in Rust.1,630non-standard saito-macrosMacros for using in Saito Consensus3,620non-standard saito_rustA high-performance implementation of Saito in Rust.1,150non-standard sajaZero-configuration C build system21GPL-3.0-or-later sak_tools工具类2,658MIT saka_grepsimple commandline utility to search contents in file1,466MIT sakaagariLightweight key-value store backed by git5,857Apache-2.0Database interfacesDatabase implementations sakclOpenSSH AuthorizedKeysCmd provider utilizing LDAP5,398MIT/Apache-2.0Command line utilities sakdFastest, most useful CLI task manager135MITCommand line utilities sake[WIP]1,578Apache-2.0 sake-build[WIP]1,614Apache-2.0 sake-derive[WIP]1,583Apache-2.0 sakerl18n static site generator in safety1,488MIT saker-rsFast SIMD-accelerated linear algebra186MIT sakiReserved522MIT OR Apache-2.0 sakkaA low-level framework for implementing binary file format parsers and writers.558MIT OR Apache-2.0 sakka-deriveDerive macros for sakka, a low-level framework for implementing binary file format parsers and writers.584MIT OR Apache-2.0 sakokuA fast CLI tool to detect non-ASCII bytes in source files174Apache-2.0 saksSwiss Army Knife Shield for Raspberry Pi2,894MITEmbedded development sakuA simple yet efficient rule-based Japanese Sentence Tokenizer.7,789MIT saku-cryptoEnd-to-end encryption for the saku sync system243AGPL-3.0-or-later saku-storageShared storage infrastructure for the saku ecosystem241AGPL-3.0-or-later saku-syncSync engine for the saku ecosystem172AGPL-3.0-or-later saku-tdoA minimal and clean task manager for your terminal301AGPL-3.0-or-laterCommand line utilities sakuhikiIndexing overlay for any key-value store525MIT OR Apache-2.0AsynchronousDatabase interfaces sakuhiki-coreIndexing overlay for any key-value store1,435MIT OR Apache-2.0AsynchronousDatabase interfaces sakuhiki-index-btreeIndexing overlay for any key-value store696MIT OR Apache-2.0AsynchronousDatabase interfaces sakuhiki-indexed-dbIndexing overlay for any key-value store521MIT OR Apache-2.0AsynchronousDatabase interfaces sakuhiki-memdbIndexing overlay for any key-value store699MIT OR Apache-2.0AsynchronousDatabase interfaces sakuhiki-rocksdbIndexing overlay for any key-value store495MIT OR Apache-2.0AsynchronousDatabase interfaces sakuinAn API wrapper around the [MangaDex](API), aiming for 100% coverage.1,189MITAPI bindings sakuraA high-performance ftp server1,429MIT OR Apache-2.0 sakura-ai-rsA Rust library for interacting with the Sakura AI Engine912MIT sakuraiPerformant, general-purpose data structures659MIT sakurammlMML(Music Macro Language) compiler, MML to MIDI24,825non-standard sakurs-cliCommand-line interface for Sakurs sentence boundary detection843MITCommand line utilitiesText processing sakurs-coreHigh-performance sentence boundary detection using Delta-Stack Monoid algorithm1,047MITAlgorithmsParser implementations sakzFast and simple plotting library.798MIT OR Apache-2.0 sal-gitSAL Git - Git repository management and operations695Apache-2.0 sal-kubernetesSAL Kubernetes - Kubernetes cluster management and operations using kube-rs SDK698Apache-2.0API bindingsDevelopment tools sal-myceliumSAL Mycelium - Client interface for interacting with Mycelium node's HTTP API711Apache-2.0 sal-netSAL Network - Network connectivity utilities for TCP, HTTP, and SSH706Apache-2.0API bindingsNetwork programming sal-osSAL OS - Operating system interaction utilities with cross-platform abstraction1,502Apache-2.0API bindingsFilesystem sal-postgresclientSAL PostgreSQL Client - PostgreSQL client wrapper with connection management and Rhai integration721Apache-2.0API bindingsDatabase interfaces sal-processSAL Process - Cross-platform process management and command execution1,129Apache-2.0 sal-redisclientSAL Redis Client - Redis client wrapper with connection management and Rhai integration708Apache-2.0API bindingsCaching sal-rhaiSAL Rhai - Rhai scripting integration for the System Abstraction Layer488Apache-2.0 sal-service-managerSAL Service Manager - Cross-platform service management for dynamic worker deployment471Apache-2.0 sal-textSAL Text - Text processing and manipulation utilities with regex, templating, and normalization1,287Apache-2.0 sal-vaultSAL Vault - Cryptographic functionality including key management, digital signatures, symmetric encryption, Ethereum wallets, and…694Apache-2.0 sal-virtSAL Virt - Virtualization and containerization tools including Buildah, Nerdctl, and RFS938Apache-2.0 sal-zinit-clientSAL Zinit Client - Rust interface for interacting with Zinit process supervisor daemon708Apache-2.0 saladSalad generates random passphrases from a word-list for *nix systems8,121AGPL-3.0-or-later saladcloudThe SaladCloud REST API. Please refer to the [SaladCloud API Documentation](https://docs.salad.com/api-reference) for more…15MITAPI bindingsAsynchronous salahIslamic prayer time library for Rust10,720MITDate and time salah_cliCLI to calculate Islamic prayer times.1,549MIT salakA rust configuration loader26,359MITConfiguration salak_deriveA rust configuration loader14,348MITConfiguration salak_factoryA resource initialization factory using salak15,539MITConfiguration salamander-dbEmbedded event-sourcing engine with instant recovery — the append-only log is the only durable structure.86MITData structuresDatabase implementations salary-parser-jpParse Japanese job-posting salary text (月給21万円〜26万円) into typed yen amounts: hourly, daily, monthly, yearly. Normalizes…33Apache-2.0Internationalization (i18n)Parser implementations salaryfyiRust client for the SalaryFYI API — https://salaryfyi.com20MITAPI bindingsWeb programming::HTTP client salat_mvA tool to show prayer times in The Maldives12,912MITCommand line utilities salataMulti-corpus broker105GPL-3.0-only