All 305,250 crates, alphabetically

simple_term_attrA very simple library to use some terminal attributes like colors.1,301MIT simple_term_rewriterA basic interface to rewrite concrete tree terms according to a set of rules7,947Apache-2.0 simple_test_caseA bare bones attribute macro for writing parameterised tests114,028MITDevelopment toolsDevelopment tools::Testing simple_thread_poolA simple thread pool.2,674MITConcurrency simple_threadpool_func_bioMy simple thread pool functions for my projects. Taken from the official rust-lang book1,720MIT simple_timeA simple time i128 nano-second precision time library3,348Apache-2.0 simple_tmp_loggerA really simple application to write files to a log in the /tmp dir6,381MIT OR Apache-2.0 simple_tonesEasy to use crate to play music notes.2,137GPL-3.0-only simple_totp_generatorA simple totp generator using sha256 in Rust1,350Apache-2.0 simple_transcribe_rsAudio to text transcription library written in rust that utilizes whisper-rs bindings.9,732MITMultimedia::Audio simple_triesimple array backed trie28,255MIT OR Apache-2.0 simple_tuiSimpleTUI is a lightweight and cross-platform Text User Interface (TUI) library2,651MIT simple_txtarA simple implementation of the txtar archive format13,756MITDevelopment toolsDevelopment tools::Testing simple_unitsA simple unit sytem for Rust2,307MIT simple_url_parserA simple parser for URL5,325MITParsing tools simple_vec3Just a quick and simple lib to use a Vec3 type1,536MIT simple_vector2A simple libary for generic vector manipulation that just works.9,169MIT OR Apache-2.0 simple_walA simple write-ahead-logging crate.20,264MIT simple_webhook_msg_sendersend a string as webhook msg to mentioned address2,398MIT OR Apache-2.0 simple_wfcA simple implementation of wave-function collapse for procedural generation243MIT OR Apache-2.0AlgorithmsGame development simple_wifiSimple 802.11 Wi-Fi packet parser.8,765MIT simple_wintunWintun rust API library1,630MIT OR Apache-2.0 simple_x509A simple X509 creating library.31,812ISCEncoding simple_xml_parserSimple xml parser which returns spdict1,035MIT simple_xml_serializeA Rust XML serialization library112,385MITEncoding simple_xml_serialize_macroA Rust XML serialization library88,419MITEncoding simple_yaml_parser_kmaSimple YAML parser for educational project1,572MIT simpleaes256cliMinimal AES-256-GCM file encryption CLI — encrypt/decrypt files with a password34MITCommand line utilitiesCryptography simpleafA rust framework to make using alevin-fry and alevin-fry-ATAC even simpler.33,780non-standardCommand line utilitiesScience simpleargsclean alternative to getopt2,044MITCommand-line interface simpleargumentsparserA simple command line argument parser with colors28GPL-3.0-onlyCommand-line interface simplearrayhashsimplearrayhash2,918MITAlgorithmsData structures simplebaseA simple to use database library25,555MITDatabase implementations SimpleBeatmapAnalyzerSimple program to analyze all of your osu files and save a csv with all the computed metrics4,147MITCommand line utilities simplebench-macrosProcedural macros for SimpleBench - provides the #[bench] attribute183MIT OR Apache-2.0Development tools::Procedural macro helpers simplebench-runtimeCore runtime library for SimpleBench - a minimalist microbenchmarking framework448MIT OR Apache-2.0Development tools::ProfilingDevelopment tools::Testing simplebitsetDead simple Rust bitset299MIT simplebuildsimple build automation tool for c3,977MIT simplebyteunitA thin encapsulate for integer primitives to facilitate a fast, simple, yet ergonomic byteunit implementation.7,152Apache-2.0 simplecalcA simple CLI calculator738MIT simplecalculator_functionIn this library I am going to show you how to make a very basic Calculator using two user input values form user and perform some…1,754MIT simpleccA simple Chinese Convert library (partially) compatible with OpenCC's dictionaries.10,473MITText processing simpleciA simple tool to run CICD pipelines locally6,400GPL-3.0-or-laterCommand line utilities simpleconfigSimple config by string literal. Suitable for API config passing by string literal. Imagine you can pass `level=3;type=zstd`…1,537Apache-2.0 simplecountrySimple Country Library1,554GPL-3.0-or-laterData structuresScience simplecowSimple copy on write wrapper1,556MIT simplecryptsimple wrapper around sodiumoxide (libsodium) to easily encrypt and decrypt data with a secret key12,444MIT simplecsA simple entity-component system, focusing on simplicity and ergonomics.1,267MIT OR Apache-2.0 simplecs_deriveProcedural macros for the crate simplecs.713MIT OR Apache-2.0 simplecssA simple CSS 2 parser and selector.21,158,103Apache-2.0 OR MITParser implementations simplecvA simple computer vision library.1,853BSD-3-Clause simpledateformatSimpleDateFormat.java style like date format115,565MIT simpledbNoSQL embedded database on top of RocksDB11,062MIT simpledi-rssimpledi-rs, a simple and thread-safe dependency injection library4,225non-standardRust patterns simplefbA Simple Framebuffer Console Library for Embedded Systems115Apache-2.0Embedded developmentHardware support simplefinRust client library and CLI for the SimpleFIN protocol — read-only access to financial account and transaction data115MITAPI bindingsFinance simplefin-bridgeSimplefin Bridge SDK1,022MIT simplefin-datadata structures for the SimpleFIN v2 protocol53MIT simpleflakeDistributed ID generation in Rust for the lazy.8,327MIT simpleg-coreCore utilities for SimpleG1,354MIT simplegensimplegen is a simple text buffer that maintains indentation for calls to `println()`. The contents of the buffer can be…7,869MITTemplate engine simplegraphA simple graph implementation5,332MIT simplegrepsimplegrep from rust book14MIT OR Apache-2.0 simplehashA simple, fast Rust library implementing common non-cryptographic hash functions: FNV, MurmurHash3, CityHash, and Rendezvous…57,140MITAlgorithmsData structures simplehttpSimple (and very immature) sync http client. Intended to have multiple implementations abstracting away API differences between…7,803Apache-2.0 simpleiceSchedule emails in case of emergency1,969MITCommand line utilitiesEmail simpleiconsA Rust library for loading and querying simple-icons data from a JSON file, providing convenient access to icon metadata by name.2,654MIT simpleicons-rsSVG icons for popular brands4,900MIT AND CC0-1.0GraphicsWeb programming simpleiniSimpleIni is a very simple crate to parse and write with the INI format5,130MIT OR Apache-2.0Parser implementations simpleinterpolationDead simple string interpolation6,732MIT OR Apache-2.0Template engine simpleioA simple crate for file io that i use in my personal projects.12,017GPL-3.0-or-later simplelibforfunSimple lib for fun2,494MIT simplelockSimple abstractions for inter-process synchronization.7,919MITCommand-line interfaceCommand line utilities simplelogA simple and easy-to-use logging facility for Rust's log crate24,646,291MIT OR Apache-2.0 simplelog-configExtending the simplelog library to configure it1,635GPL-3.0 simplemadAn interface for libmad, the MPEG audio decoding library54,557MIT simplemad_syslibmad 0.15.1b bindings for Rust29,494MIT simplemailclientA simple terminal mail client (SMTP send, IMAP fetch) with a TUI.153MITCommand line utilitiesEmail simplematchFast wildcard pattern matching for strings and bytes with a simple api39,177Apache-2.0 OR MITAlgorithmsNo standard library simplememovery minimal symple cli for noting something1,733MIT simplemlA Rust implementation of a parser/writer for the Simple Markup Language format, as defined by Stenway. See…11,615MIT simpleml_macroA macro for placing SimpleML content directly into Rust source code.4,550MIT simplenoteAPI bindings for the Simplenote service3,950MIT/Apache-2.0 simpleordDerive consistent implementations of Eq, PartialEq, and PartialOrd from an Ord impl1,699CC0-1.0 simpleosA Simple OS use for MCU, that implements single-threaded asynchronous runtime.183MITNo standard library simplepirA fast and efficient implementation of SimplePIR in Rust.2,441MITCryptography simplepush-rsClient for the simplepush.io API3,205MITWeb programming::HTTP client simplerA stateless S3-compatible server for arbitrary directories1,528AGPL-3.0-or-later simpler-gitA simple wrap around git2, for providing a more natural way to work with git repositories.4,193Unlicense simpler-inputA simpler way of receiving input from a user2,943MIT OR Apache-2.0 simpler_timerA very simple timer library with limited, but straight-forward functionality27,170MIT OR Apache-2.0 simpler_vectora very simple library for 2d/3d vector math4,492GPL-3.0-or-later simplerandSimple and fast random number generator389,741MIT simplerandomSimple pseudo-random number generators5,765MITAlgorithms SimpleReadLinkA library to readlink a path without having the pointed file exist.464MIT simplerebootSimple system reboot implementation12,045MIT simplerecordsStrongly typed text-based format for declarative configuration with zero dependencies.1,329AGPL-3.0-or-laterConfigurationDatabase interfaces simplerrorA zero-dep macro to declaratively define error enum types and their common trait implementations.1,254Unlicense simplersSimplification of too complex stuff in rust13,217Apache-2.0 simplers_optimizationA Rust implementation of the Simple(x) black-box optimization algorithm.22,281Apache-2.0AlgorithmsScience simplersbleThe all-in-one Bluetooth library that makes it easy to add wireless connectivity to your projects.39,419BUSL-1.1 simplerusthttpsclientsimple rust client with rust native tls30,341Apache-2.0 simplesN-dimensional linestring smoothing and simplification2,170non-standard simpleschedA naive coroutine based scheduler with asynchronous I/O support4,641MIT simpleSearchA lightweight search app that combines web search results with AI-generated summaries4,688MIT simpleshellA crate that provides a simple interface for executing commands from the user.1,616MIT simpleshortenerA quite simple link shortener4,080MITWeb programming::HTTP server simplesignalA dead simple signal system implementation2,400MIT simplesocketImplementation of Robot_Engine's SimpleSocket in rust.3,432non-standard simplest-loggerUltra-simple logger with a focus on performance. No bells or whistles, just a fast simple no-fuss logger.2,321MIT OR Apache-2.0 simplestaticlightweight and minimalistic single-page webserver4,134AGPL-3.0Web programming::HTTP server simplestatsGenerate simple statistics on line delimited numbers2,814MIT OR Apache-2.0 simplestcryptSimplest way to perform a symmetric encryption, using a preshared key. Very small wrapper around aes-siv crate, with randomly…13,773MIT simplestoreSimple key value store which uses the filesystem advantages5,525MIT simplesvgVery simple drawing/diagramming library with svg output.14,437MIT/Apache-2.0 simplet2sA simple traditional Chinese to simplified Chinese converter38,713MIT simpletcpCrate for simple and secure tcp communication16,485MITCryptographyNetwork programming simpletempconvA simple CLI temperature converter727MIT simpletemplateHTML template engine.1,566MIT simpletermA bespoke fake terminal written in Rust7,929MIT simpletimesimple timer macro529GPL-2.0-only simpletonSimpleton runner for Intuicio scripting platform113,907MIT OR Apache-2.0 simpletreeA simple CLI tool to list files recursively in a directory963MIT simplewebserverRun a tiny HTTP server from the command line4,098MITCommand line utilities simplewebserver_rsA very simple web server for hosting html files.3,597Apache-2.0 OR MITWeb programming::HTTP server simplewindowA cross platform tool to display a single window42GPL-2.0-or-later simplewssimple crate to use websockets19,998Apache-2.0 simplexA Linear Programming solver5,215EUPL-1.2AlgorithmsMathematics simplex-23d-rsSimplex 2d/3d noise in Rust4,829MIT OR Apache-2.0 simplex-chatAPI for the SimpleX Chat CLI1,828AGPL-3.0-onlyAPI bindingsAsynchronous simplex_methodLibrary for optimisation in linear programming using simplex method6,017BSD-2-Clause simplexprA simple expression language, used as a part of eww2,549MIT simplezarrA simple Zarr (V2) implementation in Rust76MIT simplicialA simplicial manifold of arbitrary dimension, with geometry as a pluggable input: topology, atlas, and Regge or embedded metrics.78MIT OR Apache-2.0MathematicsScience simplicial_topologyRepresent, manipulate, combine and perform computations on simplicial complexes4,142MIT simplicioGets rid of the boilerplate in rust.11,799MIT simplicityImplementation of simulation of simplicity (https://arxiv.org/pdf/math/9410209.pdf)9,378MITMathematics simplicity-langGeneral purpose library for processing Simplicity programs65,397CC0-1.0 simplicity-sysFFI bindings to libsimplicity63,459CC0-1.0 simplicity_deriveMacros to help the implementation of simulation of simplicity (https://arxiv.org/pdf/math/9410209.pdf)3,931MITMathematics simplicityhlRust-like language that compiles to Simplicity bytecode.39,750CC0-1.0 simplicityhl-as-rustTools for working with SimplicityHL as literal Rust41CC0-1.0 simplicityhl-coreHigh-level helpers for compiling and executing Simplicity programs on Liquid1,310MIT OR Apache-2.0Cryptography::Cryptocurrencies simplicityhl-lspLanguage Server Protocol (LSP) server for SimplicityHL.307MIT OR Apache-2.0 simplifiedA libary to mainly help newer rust-programmers to use basic functions3,633MIT simplifysimplify-js port to rust4,513MIT simplify-polylineSimplify polylines using Douglas-Peucker and radial distance algorithms. Port of the simplify-js library.4,311,185MITGraphicsMathematics simplify-rsAlgorithm for converting points to smooth bezier curves, ported from paper.js9,035MITGUI simplify_bamlSimplified BAML runtime for structured LLM outputs using native Rust types with macros662MITAPI bindingsTemplate engine simplify_baml_macrosProcedural macros for simplify_baml - automatic IR generation from Rust types829MITAPI bindingsDevelopment tools::Procedural macro helpers simplispA simple lisp interpreter.5,726MIT simplisp_extensionsProvides some basic functions for simplisp.4,432MIT simplistplain and simple http, for when you just want to make a darn request! supports tokio-based async, traditional sync and…8,374MIT/Apache-2.0Web programming::HTTP client simplistisA super simple markdown-based static site generator1,473MITCommand line utilities simplogAn extremely small and simple logger to stdout/stderr, with controllable levels of verbosity37,195MIT simploxideSimpleX-Chat bot SDK917MIT OR Apache-2.0AsynchronousNetwork programming simploxide-api-typesSimpleX-Chat autogenerated API types and client interface2,424MIT OR Apache-2.0API bindingsNetwork programming simploxide-bindgenSimpleX-Chat API types and client generator833MIT OR Apache-2.0API bindingsData structures simploxide-clientSimpleX-Chat API client3,138MIT OR Apache-2.0 OR AGPL-3.0AsynchronousNetwork programming simploxide-coreSimplOxide shared types and helpers2,464MIT OR Apache-2.0 simploxide-ffi-coreSimpleX-Chat raw FFI client207AGPL-3.0API bindingsAsynchronous simploxide-sxcrt-sysSimpleX-Chat FFI bindings242AGPL-3.0API bindingsDevelopment tools simploxide-ws-coreSimpleX-Chat raw websocket client429MIT OR Apache-2.0AsynchronousNetwork programming simplrAn augmented execution context to simplify long-read transcriptome analysis.1,593non-standardCommand line utilitiesScience simplySimply Script Interpreter6,416MITCommand line utilities simply-dnsAn async Rust client for the [Simply.com API](https://www.simply.com/se/docs/api/)1,393MIT simply-fuseA utility for using fuse2,871MIT OR Apache-2.0Filesystem simply-nothingJust nothing1,548Unlicense simply_2dpgaA 2d vector math library using 2d projective geometric algebra! Designed to be programmer-friendly, specifically because I…2,734MITMathematics simply_coloredThe simplest crate in existence for terminal colors4,521MIT OR Apache-2.0Command-line interfaceCommand line utilities simply_guessing_gameA start to rust language!, guessing game built with rust 🚀 🦀2,224MIT simply_waylandRust bindings for Wayland. Not recommended for general use, likely unidiomatic29,208MIT simplygoSimplygo SDK for Rust.3,797MIT simplypluralA simple async client for the SimplyPlural WebApi255MITAPI bindings simprngGenerating and sampling random numbers using different PRNGs18MIT simpsonA rust implementation of the Composite Simpson 1/3 Rule integration algorithm1,649non-standard simputSimple input parser from stdin1,722MIT simqA job queue with the goal of being as simple of a queue as possible.139MIT simrankineThe Object-oriented Rust-based Rankine Cycle Simulator203MITScience simreaderA Simple Reader for data files and txt files in Rust.55MITCommand-line interface simrpgSIMulated Role Playing Game1,691MITScienceSimulation simrsGeneral purpose descrete event simulation library.5,729MIT OR Apache-2.0Simulation simsSimplistic string search2,841MIT sims-farA library to parse The Sims 1 .far files.5,184MIT simsamSample from custom discrete and continuous distributions (SciPy-like API)17BSD-3-ClauseMathematicsScience simsearchA small in-memory fuzzy search index for embedded autocomplete and search suggestions.419,109MITAlgorithmsText processing simshCommand Line Interface for the SIM project.1,715Apache-2.0Command line utilities simsimdPortable mixed-precision BLAS-like vector math library for x86 and ARM1,866,876Apache-2.0External FFI bindingsHardware support simstring-rsImplementation of the simstring algorithm935MIT simstring_rustA native Rust implementation of the SimString algorithm5,930MITText processing simsymA simple symbolic computation library.53BSD-3-Clause simsym-macrosSome macros used for simsym, a simple symbolic computation library.70BSD-3-Clause simtsimple simt compute support for rust7,069MIT simt_corepart of simt. shared types between backends3,628MIT simt_cudapart of simt. cuda backend6,415MIT simt_cuda_syspart of simt. cuda driver api bindings5,734MIT simt_hippart of simt. amd rocm/hip backend11,292MIT simt_hip_syspart of simt. hip driver api bindings6,980MIT simt_rocblas_syspart of simt. rocBLAS api bindings3,379MIT simt_vulkanpart of simt. vulkan backend1,559MIT