All 305,250 crates, alphabetically

simple-icons-rsSimple Icons built for Rust1,588MIT simple-icpKiss icp in pure rust5,009MIT OR Apache-2.0 simple-icp-cliKiss icp in pure rust1,544MIT OR Apache-2.0 simple-idsSimple-IDS with Suricata and EveBox2,763MIT simple-image-serverA simple cli image server to host a configurable image (located at the `--image` argument) on `0.0.0.0` at a configurable port…289GPL-3.0-only simple-includeA simple tool to include files in other files. Looks for lines with a given prefix and replaces them with the contents of the…3,572MITCommand line utilitiesDevelopment tools simple-internerA simple append-only interner18,216Apache-2.0 OR MITCachingParsing tools simple-interpreterSimple interpreter based on reverse poland notation3,285GPL-3.0-or-later simple-invoke-client-macroAn embeddable message queue system1,300Apache-2.0 simple-irca simple, no nonsense, IRC parsing crate10,482MIT simple-irc-serverSimple IRC server10,862LGPL-2.1-or-laterNetwork programming simple-job-queueA simple job queue10,989MIT simple-json-filtersimple json filter usindg serde_json1,593MIT simple-json-parserNo allocation JSON key value parser with comment support10,077MIT simple-json2Simple JSON parser. Wasm / no_std ready.3,074MIT OR Apache-2.0No standard library simple-jsonrpc-clientA simple jsonrpc client wrapper32,960MIT simple-kafkaeasier to use kafka message9,823MIT OR Apache-2.0 simple-kube-controllerLibrary to streamline the process of developing custom Kubernetes controllers.2,713non-standard simple-kvdbAn embedded no_std key-value database for NOR Flash with wear leveling and power-loss safety17MITDatabase interfacesEmbedded development simple-layoutSimple layout library for embedded-graphics2,996MITGraphicsGUI simple-lazy40 Lines wrapper of std OnceLock1,252MIT OR Apache-2.0Memory managementRust patterns simple-ldapA high-level LDAP client for Rust36,627MIT/Apache-2.0 simple-left-rightLockfree, realtime safe and copy-free Synchronisation3,996MIT OR Apache-2.0Concurrency simple-lexerA simple, runtime lexer generator.1,691non-standardParsing tools simple-lexer-bootstrapA simple, runtime lexer generator.4,589non-standardParsing tools simple-lifeSimple async lifecycle trait and convenient macros20,676MIT simple-llA small parsing library.1,650MIT simple-llm-clientA Rust crate for interacting with Large Language Model APIs3,946MITAPI bindingsAsynchronous simple-localeAn interface to all manner of locale-related information.29,211MIT simple-localizationSimple localization library for text translation3,885MIT simple-logA simple log. It's really simple use173,317MIT OR Apache-2.0Development tools::Debugging simple-log-deriveA simple log. It's really simple use13,781MIT OR Apache-2.0Development tools::Debugging simple-loggingA simple logger for the log facade773,725BSD-3-ClauseRust patternsText processing simple-luhnSimple luhn implementation367MIT simple-mapA pallet that demonstrates Substrate's storage maps1,654GPL-3.0-or-later simple-markdown-parserA simple library for handling markdown. May include extra utilities3,507MIT simple-matrixA simple generic matrix library14,426MIT OR Apache-2.0Data structures simple-max31865Easy-to-use driver for the MAX31865 RTD to Digital converter (Raspberry Pi focus)38MIT OR Apache-2.0Embedded developmentHardware support simple-mcpaintball-toolA tool to easily analyze paintball events. Made for cubeside.de3,856GPL-3.0Command line utilities simple-mctsA lightweight, generic Monte Carlo Tree Search engine2,261MIT OR Apache-2.0 simple-md-ul-parserA simple parser for lists written in a Markdown-like syntax.2,100MIT simple-mdnsRust implementation of mDNS for service discovering (DNS-SD)79,641MITNetwork programming simple-menusimple menu1,734GPL-3.0 simple-merkle-treeEasy to use replica of Solidity abi.encodePacked.1,786MIT simple-mermaidSimple Mermaid diagrams RustDoc integration7,025,415MIT simple-message-boxCreate a simple message box5,075MITGUI simple-message-channelsSimple binary protocol with a channel, type, message scheme7,140MIT simple-metricsLibrary to flexibly render Prometheus metrics53MIT OR Apache-2.0 simple-middlewareGeneral purpose middleware crate6,582MITAsynchronousWeb programming simple-mini-dbMinimal database format and database lib38MPL-2.0Database interfaces simple-minify-htmlExtremely fast and simple fork of minify-html4,104MITCompressionDevelopment tools::Build Utils simple-mongoA simple MongoDB wrapper for Rust3,145MIT OR Apache-2.0Database interfaces simple-mouse-clickersimple mouse clicker runs fast1,558MIT simple-multithreaded-quicksortA simple multithreaded quicksort implementation1,285MIT simple-munin-pluginSimple Rust library for building Munin plugins.3,373MIT simple-mutexA mutex more efficient than std and simpler than parking_lot3,205,976Apache-2.0 OR MITConcurrency simple-network-video-recorderA simple (NVR) to capture video stream into mp4 files without filling up the disk entirely!4,051Apache-2.0Multimedia simple-neural-networkSimple neural network implementation.33MIT OR Apache-2.0 simple-newtypeSimple newtype macros for application development.446non-standard simple-nftA short description of my package1,576MIT OR Apache-2.0 simple-notionEasy to use library to read-only Notion DataBase using the NotionAPI2,734MIT simple-ntpLibrary to retrieve Unix timestamps using SNTP requests2,898MIT simple-oauthSimple OAuth2 login and authorization45MIT OR Apache-2.0AsynchronousAuthentication simple-observableSimple observable pointer for mutable and immutable data6,495MITData structures simple-octreeA simple octree implementation written in Rust.3,039MIT simple-one-adderMy first lib to publish learning rust1,017MIT simple-open-aiA simple library for using openai api.1,602MIT simple-pagerankSimple library to calculate the PageRank of a graph16,390MIT simple-parserA simple, runtime recursive descent parser generator.1,695non-standardParsing tools simple-parser-bootstrapA simple, runtime recursive descent parser generator.3,982non-standardParsing tools simple-parser-kucherenkoSimple parser by Kucherenko1,058MIT simple-particlesData-driven CPU particle system with a wgpu renderer and an egui live editor77MIT OR Apache-2.0Game developmentRendering simple-pass-genSimple-Pass-Gen is a password generator library.9,689MIT simple-pathSimplify Windows UNC path for `fs::canonicalize`687Apache-2.0Development tools simple-path-matchTrivial path matching2,211BSD-3-ClauseFilesystemNo standard library simple-pcfA simple library for parsing PCF bitmap font files.2,764MIT simple-pipelineA simple run-to-completion pipeline.1,673MITDevelopment tools simple-pixelsCreate a window and throw some pixels on it without accessing low-level stuff, carrying tons of dependencies or linking C…28,570MITRendering::Rendering engine simple-plotSimple plot for one-dimensional vectors6,741MIT OR Apache-2.0 simple-poolSimple async pool for any kind of resources97,228MIT simple-process-statsGet memory usage and CPU time on Linux and Windows44,209MITAPI bindingsOperating systems simple-psfA simple library for parsing PSF bitmap font files.2,864MIT simple-pso-demo-rsA simulation of a simple application of Particle Swarm Optimization (PSO).4,260MIT simple-pub-subsimple message broker11,475MITCommand-line interfaceCommand line utilities simple-pub-sub-messagemessage format for the simple-pub-sub950MITParsing tools simple-pulse-desktop-captureEasily capture PulseAudio PCM audio from the default playback device2,755MIT simple-queueA simple persistent queue implementation in Rust backed by PostgreSQL and tokio128MITAsynchronousConcurrency simple-queue-webWeb UI for inspecting and managing simple-queue persistent job queues backed by PostgreSQL19MITDevelopment toolsWeb programming simple-raftA minimal implementation of the Raft consensus algorithm1,731AGPL-3.0-or-laterDatabase implementationsNo standard library simple-rate-limitRate limit enforcement as simple data structures, no atomics.3,078MPL-2.0AlgorithmsData structures simple-rate-limiterA simple rate limiter that minimizes contention caused by overactive clients4,783MIT simple-rc-asyncDryadSynth solver for string transformation programs1,532MIT simple-rdkafkaProvides producer and consumer wrappers to enable easy application development of performant streaming applications.16MIT OR Apache-2.0 simple-redis-wrapperA simple redis client wrapper5,664MITCachingDatabase interfaces simple-ref-fnSimple function wrappers that do not require virtual tables.4,004MITData structures simple-regex😎 Simple and readable way of writing regular expressions2,921MIT simple-rendera simple immediate mode wayland ui renderer inspired by clay95GPL-3.0GUIRendering simple-replA very simple base for an interactive repl / interactive CLI.6,450MIT simple-requestA simple HTTP(S) request library84,420MIT simple-request-mirrorA simple HTTP(S) request library. Mirrored by sneurlax from serai for downstream crate-publishing purposes until serai publishes…1,743MIT simple-rijndaelPure Rust, simple implementation of the rijndael-cbc algorithm for osu! score decryption or encryption.24,103MIT simple-ringEducational implementation of polynomial rings, NTT, and coefficient sampling for lattice-based cryptography73CECILL-B OR Apache-2.0CryptographyMathematics simple-rlpSimple Recursive Length Prefix serialization & deserialization library1,656MITWebAssembly simple-rndTiny random number generation library2,785Apache-2.0 OR MIT simple-routerA very, very rudementary SSG built in Rust & vanilla JavaScript.17,169MIT simple-rsxA simple JSX-like syntax implementation for Rust4,883MITTemplate engineWeb programming simple-rsx-macrosProcedural macros for simple-rsx, providing JSX-like syntax for Rust4,965MITDevelopment tools::Procedural macro helpersTemplate engine simple-rust-lib-templateA generic template for creating Rust libraries with essential CI/CD configurations.4,878MIT simple-rw-globalSimple GlobalContainer based on std::sync::RwLock.7,461MIT simple-rwlockWIP1,676Apache-2.0 OR MIT simple-saberEducational implementation of Saber KEM21CECILL-B OR Apache-2.0Cryptography simple-safeUtilities for managing a password database.2,175MIT simple-sbeWIP394Apache-2.0 simple-schedulerSchedule periodic tasks to run asynchronously1,872MPL-2.0Asynchronous simple-scpiA lightweight SCPI command parser20MITEmbedded developmentParser implementations simple-script-compilerA tiny simple script language compiler/interpreter for learning and testing.290MIT simple-sdmmcA simple SD/MMC driver.12,851MIT OR Apache-2.0 simple-sdsBasic succinct data structures2,192MIT simple-sds-sbwtA fork of simple-sds used in the sbwt crate.5,812MIT simple-secretsA simple, opinionated library for encrypting small packets of data securely.3,098MIT OR Apache-2.0 simple-selectorsA simple label selector syntax inspired (and mostly compatible) to k8s1,973Unlicense simple-semaphore🔐 A lightweight implementation of a Semaphore in Rust7,811MITAsynchronousConcurrency simple-semverA simple SemVer library for Rust.1,577MIT simple-servera simple webserver.45,095MIT/Apache-2.0Web programming simple-server-timing-headerA simple `Server-Timing` header crate. No dependencies.1,506,795MIT simple-shellA simple no_std shell for embedded systems24,765MIT OR Apache-2.0 simple-shuntingA simplified shunting library for evaluating math expressions in cosmwasm17,696MITAlgorithmsParsing tools simple-shutdownSimple shutdown primitives for async runtimes1,556AGPL-3.0-only simple-si-unitsA Rust library providing base SI Units and common conversions. SI Units are provided as templated types so that you can write…62,382MPL-2.0No standard libraryNo standard library::No dynamic allocation simple-si-units-coreThis is the shared dependencies for crate simple-si-units58,438MPL-2.0MathematicsNo standard library simple-si-units-macrosThis is the procedural macro library for crate simple-si-units60,241MPL-2.0No standard libraryNo standard library::No dynamic allocation simple-sighSimple signal handler, intended for examples.7360BSDDevelopment toolsOperating systems simple-signalEasy unix signals handler for Rust projects1,262,197MIT simple-simplexGenerates 2d simplex noise values and applies Fractal Brownian Motion.8,207MIT OR Apache-2.0AlgorithmsMathematics simple-sip-rsA Tiny, Easy To Use, Experimental SIP Library for Rust2,770AGPL-3.0 simple-slabFast and lightweight Slab Allocator.19,996MPL-2.0 simple-snapMinimalist BTRFS periodic snapshot tool847MITCommand line utilitiesFilesystem simple-socketThe basic socket server & client for testing12,206BSD-3-Clause simple-soft-floatsoft-float library that intends to be a straightforward reference implementation of IEEE 7544,593LGPL-2.1-or-later simple-someipA lightweight SOME/IP serialization and communication library7,178MIT OR Apache-2.0 simple-someip-embassy-netembassy-net `TransportFactory` / `TransportSocket` adapter for the simple-someip crate22MIT OR Apache-2.0 simple-srpSimplify usage of srp crate64UnlicenseAuthenticationCryptography simple-ssdpA SSDP implementation1,359MIT OR Apache-2.0 simple-ssdp-clientA simple yet functional SSDP client written in Rust8,220non-standard simple-ssgPlain and simple static site generator for Djot and Markdown light markup languages11,951MIT simple-ssl-acme-cloudflareSimple SSL with ACME and CloudFlare is a tool to simply apply SSL certificates by using OpenSSL and ACME via CloudFlare DNS.22,753MITCommand line utilities simple-ssr-rsA simple static web pages renderer on server-side23,850MIT OR Apache-2.0 simple-stackA simple linked list-based implementation of the Stack data type3,052MIT simple-stdA simple extension to the Rust standard library for exercises2,844MIT simple-steam-totpGenerate Steam TOTP auth codes from Rust3,338MIT simple-stopwatchMinimal stopwatch for rust, returns float values92,484MIT simple-storageSuper simple key-value storage.3,892MIT simple-streamBuilding blocks for streaming chunks of data over io::Read and io::Write impls.54,872MPL-2.0 simple-string-builderSuper basic string builder based on my memory of Javas6,820MIT simple-string-patternsMakes it easier to match, split and extract strings in Rust without regular expressions. The parallel string-patterns crate…40,616MITParsing toolsText processing simple-stripeSimple Stripe for create checkout session and webhook event437MIT/Apache-2.0 simple-sum-averageAn O(1) memory complexity temporal average helper480MIT simple-summarizeFast extractive text summarizer in Rust (with 30-70% compression).218MITDevelopment tools simple-symbolConvenient, basic String interning.7,639non-standard simple-syrupthe fastest way to a graphql endpoint running in rust21,985MIT OR Apache-2.0 simple-taskA distributed task queue for learning Rust2,730MITConcurrency simple-task-cliSimple task CLI to manage tasks and store data in todo.json25MIT simple-task-timerA simple timer for keeping track of your tasks without leaving the terminal3,935GPL-3.0 simple-tencent-sms两行代码实现腾讯云短信发送3,134MIT simple-term-rendererA *linux* terminal renderer library in rust.2,800non-standard simple-terminal-appA simple tool for creating terminal-based apps that require raw mode and multiple scenes.7,709MIT simple-ternaryA simple macro for C/C++ style ternary expressions in Rust.3,801MIT simple-testParse PromQL query into AST1,188Apache-2.0Parser implementations simple-test-bbarekasa simple webserver.5,605MIT/Apache-2.0Web programming simple-text-editorBasic implementation of a simple text editor, as a Rust library and CLI.6,659BSD-3-Clause simple-text-patternMatching simple text patterns.1,873MIT simple-tga-readerSimple TGA image reader4,580BSD-2-ClauseEncodingMultimedia::Images simple-throttleA small throttle utility that collects items and provides a way to handle them after a configured delay.16MITAsynchronousConcurrency simple-tiled-wfcA simple library which lets a user to use a tiled Wave Function Collapse algorithm implementation5,722MITAlgorithmsGame development simple-tilemapA simple tilemap & tileset implementation.6,342MIT simple-timersimple timer macro1,891MIT simple-tlvEncoding and decoding of SIMPLE-TLV as described in ISO 7816-4, without allocations.1,882Apache-2.0 OR MITCryptographyData structures simple-tlv_deriveProcedural macros to derive `Decodable` and `Encodable` from `simple-tlv`.2,432Apache-2.0 OR MITCryptographyData structures simple-todo-cliA simple todo CLI app in Rust.1,112GPL-3.0-or-later simple-token-language-serverA simple LSP that tokenizes all open files and provides all words as completions. Useful for prose, of languages that use strings…1,495MIT simple-tokenizerA tiny no_std tokenizer with line & column tracking.6,625MITNo standard libraryNo standard library::No dynamic allocation simple-tokio-watchdogPretty simple but bulletproof watchdog actor.4,213Apache-2.0 simple-toml-parserNo allocation TOML key value parser with comment support837MITParser implementations simple-tqdmA simple progress bar library much like python's tqdm34,964MITCommand-line interface simple-translate-jsonSimple mini library made for translations (JSON)2,740MIT simple-treeCreate, edit and iterate over tree structures1,790MIT simple-triple-bufferA simple triple buffer.1,684MIT/Apache-2.0 simple-triplestoreA simple graph database for storing triples with support for custom node and edge properties.5,529Apache-2.0Data structuresDatabase implementations simple-uncSimplify Windows UNC path for `fs::canonicalize`209Apache-2.0Development tools simple-undoEasy to use undo-redo library2,815MITData structuresRust patterns simple-update-inImmutable nested update with structural sharing42MITData structures simple-useragentA simple user agent parser library based on the uap-core regexes4,197MITParser implementationsWeb programming simple-uuidA Simple Universally Unique IDentifier (UUID)9,568MITAlgorithmsCryptography simple-vec-collectionsCollections implemented using Vec7,925MIT simple-vector2dSimple 2D vector implementation10,863MIT simple-vectorsSimple, dimension generic vector math4,440MIT OR Apache-2.0AlgorithmsData structures simple-versionThe easiest way to manage versions in rust.4,129MIT simple-viewA simple generic view struct1,610MIT OR Apache-2.0 simple-vmA simple bytecode VM with a custom compiler1,458MITCompilersDevelopment tools simple-voterA simple Tribeca voter program where 1 token = 1 vote.18,383AGPL-3.0