All 305,250 crates, alphabetically

redox_linerA library offering readline-like functionality.74,864MIT redox_pkgutilsRedox Packaging Utilities41,751MIT redox_simple_endianA create for defining endianness within your data structures, to make handling portable data structures simpler.35,161MIT redox_syscallA Rust library to access raw Redox system calls629,246,604MIT redox_termiosA Rust library to access Redox termios functions5,792,378MIT redox_uefiUEFI support library45,899MIT redox_uefi_allocUEFI allocation support37,720MIT redox_uefi_stdUEFI standard library40,438MIT redox_usersA Rust library to access Redox users and groups functionality190,031,219MIT redoxerMethod for quickly running programs inside of Redox from a KVM capable OS.132,468MIT redoxfsThe Redox Filesystem132,984non-standard redoxideRedOxide: LLM Red Teaming75MIT redpandaA crate for interacting with Redpanda Message Brokers5,986Apache-2.0API bindings redpanda-httpClient library for consuming the HTTP api of RedPanda, meant to be extended for edge devices, currently ESP32 and WASM4,368Apache-2.0 redpanda-http-rustClient library for consuming the HTTP api of RedPanda, meant to be extended for edge devices, currently ESP32 and WASM1,505Apache-2.0 redpanda-transform-sdkA Rust library for authoring Redpanda Data Transforms.19,721Apache-2.0WebAssembly redpanda-transform-sdk-srA Schema Registry Client for Redpanda Data Transforms.5,254Apache-2.0WebAssembly redpanda-transform-sdk-sr-sysRedpanda Schema Registry ABI contract for redpanda-transform-sdk-sr5,652Apache-2.0WebAssembly redpanda-transform-sdk-sr-typesTypes for redpanda-transform-sdk-sr6,044Apache-2.0WebAssembly redpanda-transform-sdk-sysRedpanda Broker ABI contract for redpanda-transform-sdk20,265Apache-2.0WebAssembly redpanda-transform-sdk-typesTypes for redpanda-transform-sdk22,458Apache-2.0WebAssembly redpanda-transform-sdk-varintVarint decoding for redpanda-transform-sdk7,238Apache-2.0WebAssembly redpartyhatLet's party!47MIT OR Apache-2.0 redpatternsa list of patterns for scanners 📟3,954non-standardText processing redpenReserved name for a teensy side-project I'm working on1,617Apache-2.0 redpen-linterRust linter5,209MIT OR Apache-2.0 redpen-shimA proc-macro attribute provider that allows crates to annotate their code with redpen lints without breaking their build.3,915MIT redpillTUI Matrix client1,807GPL-3.0-or-later redpineConnection-oriented UDP data transfer for real-time applications4,683MIT OR Apache-2.0 redpitayaCrate to manipulate redpitaya50,853MITAPI bindingsHardware support redpitaya-scpiControlling your redpitaya via SCPI commands46,731MITHardware support redpowderSDK / Devkit para Redstone OS63MITNo standard libraryOperating systems redrockhelper lib for rocksdb10,559MIT redrustredrust is a port of the popular Redis database system written in Rust programming language. This port aims to provide all the…3,213Apache-2.0 redseat-cryptoCommon description for plugin creation1,499MIT OR Apache-2.0 redshank-cliCLI entry point for the Redshank investigation agent22AGPL-3.0-or-laterCommand line utilities redshank-coreCore domain, ports, application, and adapters for the Redshank investigation agent130AGPL-3.0-or-laterCommand line utilitiesScience redshank-fetchersPublic data fetcher binaries for the Redshank investigation agent58AGPL-3.0-or-laterCommand line utilitiesWeb programming redshank-tuiRatatui-based TUI for the Redshank investigation agent59AGPL-3.0-or-laterCommand-line interface redshiftRust library for parsing redshift files generated by the UNLOAD command.7,190Apache-2.0 redshift-iamSAML/IAM authentication for Amazon Redshift via PingFederate or AWS STS638GPL-3.0AuthenticationDatabase interfaces redshirtProvides support for the Redshirt 1 and Redshirt 2 data encoding schemes.5,619Apache-2.0 OR MITEncodingFilesystem redskullA conda recipe generator for Rust crates.93MITScience redstoneCrate to provide ruby-like syntax sugar for rust primitives3,290MIT redstone-mlHigh-performance Machine Learning, Auto-Differentiation and Tensor Algebra crate for Rust518MIT OR Apache-2.0Data structuresMathematics redstone-near-connector-rsRedStone Near Connector3,818non-standard redstone-rust-sdkRedStone Rust SDK3,817non-standard redstrRed team string obfuscation and transformation for offensive security, WAF bypass, XSS, SQL injection, phishing, and evasion…549MITDevelopment toolsEncoding redstr-serverHTTP API server for redstr string transformations122MITDevelopment toolsWeb programming redsumerLightweight implementation of Redis Streams for Rust7,511non-standardDatabase implementations redsyncA Rust implementation of Redlock for distributed locks with Redis25,551MITAlgorithmsConcurrency redteam_toxy4ny_xA unified, modular cybersecurity framework combining WAF evasion, network stress testing, phishing simulation, and AI offensive…16MITCommand line utilitiesDevelopment tools redthreadredthread163MIT OR Apache-2.0 reduThis is like ncdu for a restic repository.25,487MITCommand line utilities reduceFold an iterator without an initial value215,957MIT OR Apache-2.0 reduce_image_sizeReduces size of images in a folder (and optionally sub-folders, recursively).6,222MITCommand line utilitiesComputer vision reduce_unsafeReduce unsafe code and detect soundness bugs with equivalence checks against safe code1,692MIT OR Apache-2.0 reduced_row_echelon_form_jeck`reduced_row_echelon_form` is an api that lets you constuct a Matrix and convert it to RREF911MIT reducerA predictable reactive framework for Rust apps20,930MITAsynchronousGUI reducersRust-backed reductions for NumPy arrays (plain + NaN-aware)127MITAlgorithmsScience reduct-baseBase crate for ReductStore66,501MPL-2.0Database interfaces reduct-cliA CLI client for ReductStore written in Rust13,250MPL-2.0Command line utilitiesDatabase interfaces reduct-macrosMacros crate for ReductStore44,206MPL-2.0 reduct-rsReductStore Client SDK for Rust.43,140MPL-2.0Database interfaces reduction-factorProvides a type representing reduction factor.381MITMathematicsNo standard library reductionistS3 Active Storage server8,113Apache-2.0MathematicsScience reductionml-cliReduction based machine learning toolkit CLI2,642MITCommand-line interfaceScience reductionml-coreReduction based machine learning toolkit core library3,253MITScience reductiveOptimized vector quantization for dense vectors139,442Apache-2.0 reductoolAllow Rust functions to be called by LLMs1,020AGPL-3.0-or-laterDevelopment tools reductool-proc-macroInternal proc-macro crate for `reductool`. End users should depend on `reductool`.1,221AGPL-3.0-or-laterDevelopment tools::Build Utils reductorGeneric abstractions for combining and nesting reduction patterns for iterables.15,871MIT OR Apache-2.0 reductstoreReductStore is a time series database designed specifically for storing and managing large amounts of blob data.53,917Apache-2.0Command line utilitiesDatabase interfaces redustA simple Redis client for Rust.9,044MIT redust-respA simple RESP parser for Rust.11,914MIT reduxAdaptive arithmetic compression library written in Rust5,904MIT redux-rsA Rust implementation of Redux.17,608MIT reduxrRedux store with middleware support7,611BSD-2-Clause redwingA copy-on-write, branching byte-stream library backed by a piece table and delta log.281MIT redwma awesomwm / xmonad inspired wm in rust2,801GPL-3.0 redwoodA fast decision forest library.2,715GPL-3.0-or-laterAlgorithmsScience redwood-wikiSQLite-based knowledge base1,661GPL-3.0-onlyText processingWeb programming redwood_cliA fast decision forest command line application.1,806GPL-3.0-or-laterAlgorithmsCommand line utilities redyqA simple, redis based queue system built in Rust. Focusing on ease of use and flexibility.2,876MIT redzonetrack made by klebs3,351GPL-3.0 reePrints out depth-indented listing of files in a folder3,558MITCommand line utilities ree-exchange-sdkREE exchange rust SDK.2,715MIT ree-exchange-sdk-macroREE exchange rust SDK.2,657MIT ree-typesREE exchange rust SDK.3,239MIT reedProximo Server implementation written in Rust.1,690MIT reed-solomonReed-Solomon BCH encoder and decoder with support of no_std environment350,103MIT reed-solomon-16Reed-Solomon GF(2^16) erasure coding with O(n log n) complexity14,588MIT AND BSD-3-ClauseAlgorithms reed-solomon-32Reed-Solomon BCH encoder and decoder with support of no_std environment6,419MIT reed-solomon-cxReed Solomon's implementation by Chen Xiao2,663MIT OR Apache-2.0 reed-solomon-erasureRust implementation of Reed-Solomon erasure coding5,281,519MITEncoding reed-solomon-novelpolyAn implementation of a reed solomon code / encoder / decoder with complexity `O(n lg(n))`5,421,823Apache-2.0 AND MIT reed-solomon-simdReed-Solomon coding with O(n log n) complexity. Leverages SIMD instructions on x86(-64) and AArch64.1,802,637MIT AND BSD-3-ClauseAlgorithmsEncoding reed-solomon-turboFast systematic Reed-Solomon erasure coding over GF(2^8), byte-compatible with klauspost/reedsolomon and the Backblaze matrix…34MIT OR Apache-2.0AlgorithmsConcurrency reed_solomon_rsA Reed-Solomon Error Correction Code Library that uses the Berlekamp Welch Algorithm11,475MITCryptographyEncoding reeditionHelper macro for the rust-20xx crates4,798BSD-2-Clause reedlineA readline-like crate for CLI text input2,797,718MIT reedline-asyncAsync-native fork of nushell/reedline with WebAssembly support20MIT reedline-repl-rsLibrary to generate a fancy REPL for your application based on reedline and clap107,591MITCommand-line interface reedline_sql_highlighterA SQL keyword highlighter for reedline1,592MIT reeds_sheppReeds Sheep Path Planner Algorithm implementation in rust1,227MIT reedsolomonPure-Rust, no-unsafe Reed-Solomon RS(255,223) forward error correction over GF(2^8) (CCSDS).163MIT OR Apache-2.0Encoding reedyA terminal-based RSS reader with a clean TUI interface856MITCommand line utilitiesText processing reeenameRename files easily1,523MIT reefa package to execute and log system commands121,105MIT OR Apache-2.0 reef-cliCLI for the Reef framework. Scaffolds new apps, manages migrations, deploys NixOS images. See https://reef.rs.19MIT OR Apache-2.0Command line utilitiesDevelopment tools reef-macrosProc-macro implementations for the `reef` crate. Marker attributes used by `cargo reef db:push` for schema-as-code.104MIT OR Apache-2.0 reef-rsReef framework runtime — schema-as-code marker attributes (`#[reef::table]`) and Json/Jsonb wrappers.79MIT OR Apache-2.0Development toolsWeb programming reef-shellBash compatibility layer for fish shell75MITCommand line utilitiesDevelopment tools reefastRust Engine for Eve Fit Analysis, Statistics and Theorycrafting.1,647LGPL-3.0-or-later reefdbReefDB is a minimalistic, in-memory and on-disk database management system written in Rust, implementing basic SQL query…1,581MITDatabase interfaces reeferOptimizing proc-macro for geometric algebra40MITMathematicsScience::Geospatial reela package to assist with examining git commits1,643MIT OR Apache-2.0 reel-tuiA terminal media inspector powered by ffprobe40MIT reelayA command-line RSS feed reader and manager369MITCommand line utilities reelpathCLI tool that prints the absolute path for a given file or directory.8,908Apache-2.0Command-line interfaceCommand line utilities ReentryUDPA UDP library for ReEntry, an orbital simulator1,258MIT reep[deprecated] REsource EndPoint (REEP): Generic Iron Endpoint for RESTlike Resource Access8,416MIT OR Apache-2.0 reep-bodyparser-rustcdecodable[deprecated] impl. for reep::types::BodyParser using the iron (json)bodyparser plugin4,432MIT OR Apache-2.0 reep-id-string[deprecated] plain string impl. of reep::types::Id with optional serialisation support4,377MIT OR Apache-2.0 reep-optionparser-urlencoded[deprecated] impl. of reep::types::OptionParser using iron's urlencoded plugin4,439MIT OR Apache-2.0 reepalA cmd cryptography tool for my ree course12,661MIT OR Apache-2.0 reequesttyAn easy-to-use collection of interactive cli prompts779MITCommand-line interfaceCommand line utilities reequestty-macroThe `questions` macro for `reequestty`561MIT reequestty-uiA widget based terminal ui rendering library.975MITCommand-line interfaceCommand line utilities reessaieCompanion to reqwest_retry to use the Retry-After HTTP header if available6,673MITWeb programming::HTTP client reeveAllowlist-first runtime for Rhai automation scripts34Apache-2.0Command line utilitiesDevelopment tools reeve-cliLocalhost web dev stack manager: web servers, per-vhost PHP versions, SSL, and DNS — RunCloud, scaled down.239MITCommand line utilitiesDevelopment tools reeve-cockpitTerminal cockpit for AI agents: watch, score, and intervene in real time34Apache-2.0 reeve-engineReeve's evaluation engine: heuristics, LLM judge, policy rules, and budgets21Apache-2.0 reeve-ingestionReeve's ingestion: OTLP receiver, Anthropic HTTP proxy, and the span pipeline21Apache-2.0 reeve-interventionReeve's control plane: command dispatch, acks, and the audit log23Apache-2.0 reeve-modelShared entities, IDs, and signal types for the Reeve cockpit29Apache-2.0 reeve-rendererReeve's terminal UI: the cockpit panels, replay, and keybindings21Apache-2.0 reeve-sdkRust SDK for agents observed by the Reeve cockpit14Apache-2.0 reeve-storageReeve's storage tiers: hot ring buffer and warm SQLite store28Apache-2.0 reevitOfficial Rust SDK for the Reevit payments API14MITAPI bindingsWeb programming::HTTP client reexportReexport js/ts files made easy with rust1,540MIT reexport-proc-macroRe-export a procedural macro164,239MIT OR Apache-2.0No standard libraryRust patterns ref-castSafely cast &T to &U where the struct U contains a single field of type T.188,623,814MIT OR Apache-2.0No standard libraryNo standard library::No dynamic allocation ref-cast-implDerive implementation for ref_cast::RefCast.188,612,306MIT OR Apache-2.0 ref-cast-test-suiteTest suite of the ref-cast crate8,865MIT OR Apache-2.0 ref-extendedAchieve lifetime of value by shortening entire program lifetime7,772MIT ref-intoConversion from reference to owned1,630WTFPL ref-kmanShared reference like Mutex2,790GPL-3.0 ref-mapHelper trait for Option and Result to map references117,840MITRust patterns ref-mut-nDefines a nested mutable reference.2,770MIT ref-opsAn escape hatch for implementing `ops` traits for references to newtypes.16,617MIT OR Apache-2.0No standard library::No dynamic allocationRust patterns ref-portalsSafely use (stack) references outside their original scope2,869MIT OR Apache-2.0ConcurrencyRust patterns ref-solverSolve reference genome identification from BAM/SAM headers95MITCommand line utilitiesScience ref-stable-lruAn LRU Cache implementation with compile-time reference stability3,958MIT OR Apache-2.0 ref-swapSafe wrapper around AtomicPtr128,308Apache-2.0 OR MITEncodingNo standard library ref-viewDerive zero-copy reference views for structs and enums16Apache-2.0Development tools::Procedural macro helpersRust patterns ref_arenaAn arena of reference counted objects.2,767MIT ref_cloneAn implementation of borrows as higher kinded types that can be used to prevent code duplication.11,322MIT ref_clone_deriveMacros to help with the use of ref_clone.10,715MIT ref_countEfficient, low-level asynchronous synchronization for real-time and embedded systems5,274MIT OR Apache-2.0AsynchronousConcurrency ref_eqDetermine if two borrowed pointers point to the same thing.11,453MIT/Apache-2.0 ref_filter_mapLike `std::cell::{Ref,RefMut}::map`, but for optional components.373,657MIT OR Apache-2.0 ref_iterDynamic borrowing iterator.4,562MIT OR Apache-2.0No standard libraryRust patterns ref_iter_macroMacros for 'ref_iter'.3,183MIT OR Apache-2.0 ref_kindDifferent reference kinds11,864MIT OR Apache-2.0Data structuresNo standard library ref_mut_stackIteratively stack mutable references21non-standard ref_sliceTurn a reference into a slice of length one.1,239,366Apache-2.0/MIT ref_strCompressed borrowed-or-shared string types for no_std Rust.1,066MIT OR Apache-2.0Data structuresNo standard library ref_thread_localA macro for declaring thread-local `static`s like using both of `lazy_static!` and `RefCell`354,513MITMemory managementRust patterns ref_wrapperWrapper of dynamically borrowed data.11,918MIT OR Apache-2.0No standard libraryRust patterns refacTransform some text given a generic natural language prompt.3,836MIT OR Apache-2.0Command line utilitiesText editors refactory_stringA library to modify a string using original indices. Useful for Source Code transformations.6,901Apache-2.0Data structuresNo standard library refalizerMake sure your branch names are good to drive1,613MIT OR Apache-2.0 refarenaA fast, single-threaded arena allocator with automatic reference counting in Rust.20non-standard refaultdeterministic simulation framework for distributed systems using async867MIT OR Apache-2.0AsynchronousDevelopment tools::Debugging refboxA Box with weak references6,150MIT OR Apache-2.0Memory managementRust patterns refcapsuleSafely send references to other threads1,519Apache-2.0Concurrency refcell-lock-apiA single-threaded implementation of lock_api for RefCell, to alllow abstracting between single-threaded & multi-threaded code42,157Apache-2.0 OR MIT refcell2This is totally broken. Do not try to use this.3,385MIT/Apache-2.0 refchannelsimple channel for passing references between threads [deprecated]2,771Apache-2.0 refcloneMark a type, whose clone operation does not changes it's deref value. Ex Rc,Arc87MIT refconA reference-behaving type indifferently wrapping reference or immediate values4,460CECILL-C refcount-internerA simple reference-counted interning library for strings, slices, and other data8,395MIT OR Apache-2.0Caching refcountedPlaceholder1,820MIT referParse and write Refer bibliography files.5,125MITParser implementations referencePlaceholder379MIT reference-browser-gnomeATHN browser made for the gnome ecosystem. Reference for a correct implementation of the ATHN standards.1,532CC0-1.0 reference-countedTraits for reference-countered pointers, and corresponding implementations.1,922CC-PDDC reference-counted-singletonReference-counted singleton whose protected data can be recreated as needed1,284,370MITAlgorithmsConcurrency reference-intervalreference-interval: Rust crate of reference interval helpers a.k.a. reference range helpers.3,403MIT OR Apache-2.0 OR GPL-2.0 OR GPL-3.0 OR BSD-3-ClauseData structuresMathematics reference-queryReference Query — find the code you're looking for.15MIT reference-trieSimple reference trie format340,765Apache-2.0 referencesPlaceholder384MIT referencingAn implementation-agnostic JSON reference resolution library for Rust.29,008,705MIT referentA trait for working with pointers to `?Sized` types, letting you separate them into a thin pointer and metadata, and reassemble…2,070MIT/Apache-2.0 referer-parser-rsRust implementation of [snowplow-referer-parser](https://github.com/snowplow-referer-parser/referer-parser).104MIT referralA standard referral controller that can query referral of specfic address and referral chains1,217Apache-2.0 referral-codesUtility to generate referral codes640MIT reffRename all files in a directory to date + zero-padded index + original extension23MITCommand line utilities