All 305,250 crates, alphabetically

epic_keychainChain implementation for epic, a simple, private and scalable cryptocurrency implementation based on the MimbleWimble chain…1,527Apache-2.0 epic_manifest_parser_rsA lightweight, fast epic manifest parser made in Rust.4,895MIT epic_p2pChain implementation for epic, a simple, private and scalable cryptocurrency implementation based on the MimbleWimble chain…1,632Apache-2.0 epic_poolChain implementation for epic, a simple, private and scalable cryptocurrency implementation based on the MimbleWimble chain…1,589Apache-2.0 epic_serversSimple, private and scalable cryptocurrency implementation based on the MimbleWimble chain format.1,604Apache-2.0 epic_storeSimple, private and scalable cryptocurrency implementation based on the MimbleWimble chain format.1,900Apache-2.0 epic_utilSimple, private and scalable cryptocurrency implementation based on the MimbleWimble chain format.1,598Apache-2.0 epic_wallet_rust_libLibrary created for mobile implementation of epic-cash - Stack-Wallet.4,010Apache-2.0 epicadidashHello1,529MIT epicarsStandalone, pure rust implementation of EPICS CA protocol1,102BSD-3-Clause epicenterSimple synchronous and asynchronous event dispatcher for Rust2,710MITAsynchronous epicinium_keycodeA small utility crate for generating lossy unique ids encoded with base32.2,820MIT epicinium_libRust bindings for libepicinium, the game logic library of the strategy game Epicinium.17,028AGPL-3.0-or-laterAPI bindingsGames epicinium_serverAn asynchronous multiplayer server for the strategy game Epicinium.1,727AGPL-3.0-or-laterGames epicsA dApp framework - Build Fast and Focus Your Business Logic.1,594Apache-2.0 epics-archiverEPICS Archiver Appliance — Rust port. Channel-Access / pvAccess archiver with HTTP retrieval API and 3-tier PlainPB storage.96MIT epics-base-rsPure Rust EPICS IOC core — record system, database, iocsh, calc engine3,975non-standard epics-bridge-rsEPICS protocol bridges: Record↔PVA (QSRV), CA gateway, pvalink, PVA gateway959non-standard epics-caClient library for EPICS Channel Access protocol4,693MIT/Apache-2.0API bindingsAsynchronous epics-ca-rsEPICS Channel Access protocol client and server2,891non-standard epics-ca-sysRaw bindings for EPICS Channel Access library4,140MIT/Apache-2.0API bindingsScience epics-calc-rs[DEPRECATED] EPICS calc expression engine in Rust — Use epics-rs instead200non-standard epics-libcom-rsEPICS libCom for Rust — task seam, thread priority bands, errlog, environment and time primitives, and the protocols' shared…31non-standard epics-macros[DEPRECATED] Procedural macros for epics-base-rs — Use epics-rs instead535non-standard epics-macros-rsProcedural macros for epics-base-rs3,580non-standard epics-modbus-rsRust port of EPICS modbus — Modbus TCP/RTU/ASCII driver for epics-rs352non-standard epics-pva-rsEPICS pvAccess protocol client (experimental)2,004non-standard epics-rsPure Rust EPICS control system framework1,521non-standard epics-rtems-bootRTEMS boot shim (POSIX_Init + kernel configuration) and link contract for epics-rs IOCs31non-standard epics-seq[DEPRECATED] Rust-native EPICS sequencer runtime — Use epics-rs instead200non-standard epics-sysSimplify rust usage in EPICS7,792MIT epics-tools-rsOperational tooling for EPICS deployments — process supervisors, log/audit dumpers, config validators. First tenant: procserv…594non-standard epics_genHelpful macros for deserializing xlsx tables and serializing them as EPICS PVs4,772MITDevelopment tools::Procedural macro helpersParsing tools epics_gen_macrosHelpful macros for deserializing xlsx tables and serializing them as EPICS PVs5,025MITDevelopment tools::Procedural macro helpersParsing tools epicshotEpic screenshot tool for Linux.5,189MITCommand line utilities epigramA library for making static site generators (WIP). Contact the author if you want to use the name.412MIT OR Apache-2.0 epik-studiosAn AI automation layer for FL Studio powered by Gemini to scrape DAW scripts and music production methods.23MIT OR Apache-2.0 epilogA collection of Prolog-like tools for inference logic.1,715AGPL-3.0-or-later epimetheusAn easy-to-use prometheus-compatible metrics framework205,424Unlicense epimetheus-methylomeA library for DNA motif representation and methylation analysis, supporting IUPAC codes and Nanopore methylation data (6mA, 5mC,…107MIT epineA Makefile generator for the 21st century13,138MIT OR Apache-2.0 epingmSimple ping tool to monitor network quality4,143MIT epiphanyPlace holder for the Epiphany project, which is a collection of tools and libraries for building robust and maintainable…20MIT OR Apache-2.0Development toolsFilesystem epiqLaboratory for pipeline construction with feedback789MIT epirEllipticPIR client library (Rust implementation).1,669MIT epirustCrate for epidemiological agent-based simulations.1,784Apache-2.0/MIT episkoTBC: Project for University5,911GPL-3.0-or-later episko_cliCli for the episko project5,205GPL-3.0-or-later episko_deriveTBC: Project for University4,005GPL-3.0-or-later episko_libLibrary for episko project5,793GPL-3.0-or-later episode-renamerRename episode files from one naming pattern to another, using a TSV with mappings.23non-standard episodicReusable Observational Memory core models and pure transforms.285Apache-2.0 epistemeKnowledge graph for software engineering — design patterns, refactorings, and laws for AI agents224Apache-2.0Command line utilitiesData structures epistemologyA simple and clear way of hosting llama.cpp as a private HTTP API54,250MIT epistleWriting letters to both human and machine1,282MIT epitaphTypes and macros for more detailed errors.7,836MIT epitech_apiA library for interacting with the EPITECH intranet API29,721MIT OR Apache-2.0API bindingsAsynchronous epitls-piA little helper tool meant to ease the developpment of the C piscine at EPITA/Toulouse.14,365GPL-3.0+ epitokLibrary to replace tokens in epitech school4,199MIT epkardA generalized framework for creating branching narratives1,809MITGame engines epkvAn experimental distributed key-value database1,568Apache-2.0 eplus`eplus` 提供 `#[derive(Epp)]` 派生宏,为**无字段(unit)枚举**生成带标签的辅助方法20MIT eplytA tool aimed at replacing the 'target model preparation' phase in voice conversion with pure Rust.16MIT OR Apache-2.0 epmThe Elvis Package Manager13,409MIT epoHandy epoch converter.3,267MITCommand line utilities epo-clientAsync client for the EPO Open Patent Services (OPS) v3.2 REST API: OAuth2, biblio/family/citations/search, CQL syntax validator.110MITAPI bindingsWeb programming::HTTP client epochEpoch time calculations5,760AGPL-3.0-only epoch-calcSmall utility for dealing with conversions between human readable dates and Unix Timestamps.3,878non-standard epoch-cliA small command line utility for working with epoch timestamps.16,764MITCommand line utilitiesDate and time epoch-converterepoch-converter enables conversion between seconds and units of time as well as between an epoch timestamp and units of time.6,992MIT epoch-dbAn intelligent, persistent, and concurrent key-value store for Rust, designed to manage data with a lifecycle through frequency…3,827MIT OR Apache-2.0CachingConcurrency epoch-getA simple program to get the current time since the Unix Epoch.7,776MIT epoch-reset-arrayAn array that can be reset in O(1) time using an epoch counter.393BSD-2-Clause epoch-timePrint or manipulate Unix epoch timestamps29MIT epoch-timestampBoilerplate collection for epoch timestamping3,236MIT epoch-toCLI tool for converting UNIX timestamps to human-readable date strings436Apache-2.0Command line utilitiesDate and time epoch3232-bit Epoch with specified starting year.1,369MITData structures epoch_jdA library for julianday represantation as f641,846MIT epoch_rngSimple epoch‑based PRNG and configurable LCG PRNG.17MITAlgorithmsMathematics epoch_to_humanConvert Date from Epoch to Human readable and vice versa1,407MIT epochalParse fuzzy, human-readable date strings into precise date ranges. The reference implementation of epochal…951MIT epochfsEpochFS is a versioned cloud file system with git-like branching, transaction support.4,858Apache-2.0 epochsConvert various epoch times to chrono::NaiveDateTime times.26,463MPL-2.0 epochs-cliCheck strings given on the command line against different epochs.7,285MPL-2.0 epoekieRFC-000: The Sovereign Soul. The 128-bit genetic anchor and Gravity Well root for the Aicent Stack 2026. Aligned with v1.2.5…910Apache-2.0 epointLibrary for processing 3D point clouds.6,169MIT OR Apache-2.0 epoint-cliCLI tool for processing 3D point clouds.2,786MIT OR Apache-2.0 epoint-coreCore primitives and operations for processing 3D point clouds.6,923MIT OR Apache-2.0 epoint-ioIO operations for processing 3D point clouds.6,460MIT OR Apache-2.0 epoint-transformSupplementary operations for processing 3D point clouds.6,684MIT OR Apache-2.0 epollSafe epoll interface.5,655,506MPL-2.0 epoll-rsHigh level bindings to linux's epoll interface6,810MIT OR Apache-2.0FilesystemOperating systems epoll_testa test lib for epoll kqueue project with some usefull lib2,817MIT/Apache-2.0 epomoA tiny Pomodoro app written on top of egui.5,085MIT epoxAn epoll driven async executor.569MITAsynchronous epoxie-js-runtimeA thread-safe JavaScript runtime wrapper around QuickJS, enabling isolated JS execution with message-passing semantics.191MIT epoxyRust bindings for libepoxy, an OpenGL function pointer manager.69,982Apache-2.0 epoxy_frpThe Reactive Glue for Frontend Applications3,305MITAsynchronous epoxy_macrosMacros used by the `epoxy_frp` library. Please use epoxy_frp instead.4,177MIT epoxy_streamsBase streams implementation for the `epoxy_frp` library. Please use epoxy_frp instead.4,852MIT eppExtensible Provisioning Protocol (EPP)2,277MIT/Apache-2.0 epp-clientEPP (Extensible Provisioning Protocol) Client Library for Domain Registration and Management11,293MIT epp-client-macrosMacros for the epp-client Library1,987MIT eppoEppo SDK for Rust53,325MITConfiguration eppo_coreEppo SDK core library70,152MITConfiguration eprinterror printer2,344MIT eprmutatePermutation Library3,899MIT eprngExtremely Pseudo RNG3,842MIT eproceduralcreate proc!()s and call them, passing in implicit arguments using with!()1,378MIT OR Apache-2.0 eprojLibrary for coordinate reference system transformations.1,611MIT OR Apache-2.0 eproj-cliCLI tool for coordinate reference system transformations.483MIT OR Apache-2.0 eproj-coreCore primitives and operations for coordinate reference system transformations.1,787MIT OR Apache-2.0 epromptEasy to use interactive prompt library. No complex structs or traits, just a few simple to use functions.7,487Beerware eproxyeproxy1,538MIT epssorry, name squatting2,086Apache-2.0 eps-astsorry, name squatting1,897Apache-2.0 eps-i10nsorry, name squatting1,891Apache-2.0 eps-identSquatting on a name for a symbol intern library1,867Apache-2.0 eps-identifierSquatting on a name for a symbol intern library1,867Apache-2.0 eps-identifiersSquatting on a name for a symbol intern library1,886Apache-2.0 eps-llvmsorry, name squatting1,882Apache-2.0 eps-mirsorry, name squatting1,881Apache-2.0 eps-parsesorry, name squatting1,898Apache-2.0 eps-stringSquatting on a name for a symbol intern library1,866Apache-2.0 eps-stringsSquatting on a name for a symbol intern library1,876Apache-2.0 eps-typessorry, name squatting1,900Apache-2.0 epserdeε-serde is an ε-copy (i.e., almost zero-copy) serialization/deserialization framework177,662Apache-2.0 OR MITEncodingNo standard library epserde-deriveProcedural macros for ε-serde182,154Apache-2.0 OR MITDevelopment tools::Procedural macro helpers epsgEPSG Coordinate Reference System tools & data12,062MIT epsg-utilsParse/convert EPSG code, WKT2, and PROJJSON198MIT epshembeddable posix shell239MITCommand line utilitiesOperating systems::Unix APIs epsiEquisized (primitive) signed ints for primitive ints: i8 for u8, i16 for i16, etc5,971MIT OR Apache-2.0No standard library epsillaEpsilla Rust SDK1,474GPL-3.0 epsilla-clientEpsilla Rust SDK1,517GPL-3.0 epsilonFast autograd using dual numbers9,101AGPL-3.0-or-later epsilon-astsorry, name squatting1,921Apache-2.0 epsilon-engineCSSR ε-machine: statistical complexity S_T and entropy rate H_T from data streams.20Apache-2.0AlgorithmsScience epsilon-i10nsorry, name squatting1,882Apache-2.0 epsilon-identSquatting on a name for a symbol intern library1,876Apache-2.0 epsilon-identifierSquatting on a name for a symbol intern library1,913Apache-2.0 epsilon-identifiersSquatting on a name for a symbol intern library1,865Apache-2.0 epsilon-llvmsorry, name squatting1,918Apache-2.0 epsilon-mirsorry, name squatting1,863Apache-2.0 epsilon-parsesorry, name squatting1,896Apache-2.0 epsilon-stringSquatting on a name for a symbol intern library1,894Apache-2.0 epsilon-stringsSquatting on a name for a symbol intern library1,882Apache-2.0 epsilon-typessorry, name squatting1,874Apache-2.0 epsilonzFunctional programming in Rust4,830MIT epsilonz_algebraAbstract Algebra in Rust. (NOTE: this crate is merging with https://github.com/bjz/algebra)6,688MIT epsonsupport for communicating with Epson brand thermal POS printers14,855MIT ept-libEdgeless Package Tools118MIT epubLibrary to support the reading of epub files.183,875GPL-3.0 epub-builderA Rust library for generating EPUB files143,232MPL-2.0 epub-parserA Rust library for extracting metadata, table of contents, text, cover, and images from EPUB files.348,981MITParser implementationsText processing epub-readerA minimalistic ebook reader1,399AGPL-3.0Command line utilitiesParser implementations epub-stackEPUB Stack: a modern Rust implementation of the EPUB standard. (Name reserved, API under active design.)38MIT OR Apache-2.0API bindingsParsing tools epub-streamMemory-efficient EPUB parser for embedded systems261MITEmbedded developmentNo standard library epub-stream-embedded-graphicsembedded-graphics backend for epub-stream-render27MIT epub-stream-renderRender IR and layout engine for epub-stream181MIT epub-stream-render-webWeb preview backend for epub-stream-render25MIT epub2mdbookA tool to convert EPUB files to MDBook format10,308MITCommand line utilitiesText processing epub_bundlerBundle xhtml, resources and metadata into standards-compliant epubs4,761MIT OR Apache-2.0 epub_metadataProduce pdf and epub books from markdown source structures4,104MIT OR Apache-2.0 epubie-libA Rust library for parsing EPUB files1,211MITParser implementationsText processing epubparseParse epub and convert to text-only Book structure6,224MIT epubreader-cliA terminal-based EPUB reader with vim-style keybindings25MIT epubsanaRepairs the EPUB defects epubveri detects — a pure-Rust, confirm-each-step EPUB fixer.129AGPL-3.0-only OR LicenseRef-veripublica-CommercialCommand line utilitiesParser implementations epubscanEPUB scanner for slm_inference tests and examples36MIT OR Apache-2.0 epubveriPure-Rust EPUB validator — a fast, JVM-free, embeddable alternative to epubcheck.745AGPL-3.0-only OR LicenseRef-veripublica-CommercialCommand line utilitiesParser implementations epuiEquisized (primitive) unsigned ints for primitive ints: u8 for u8, u16 for i16, etc5,904MIT OR Apache-2.0No standard library epw-rsRust parser for Energy Plus Weather file format3,957MITEncodingParser implementations epycellTerminal Jupyter notebook — your editor in every cell, kernel completions via LSP139GPL-3.0-onlyCommand line utilitiesScience eqTerminal-based task manager using the Eisenhower Matrix method.79MITCommand line utilities eq-commonCelestia Equivalence Service shared types and traits7,373MIT eq-floatFloat wrappers with a total order (by setting NAN == NAN)53,711MIT eq-sdkCelestia Equivalence Service SDK to build clients and integrations to for a running instance of the service6,484MIT eq-typeAllows declaring an equality bound on two types and coercing between them.1,607MIT OR Apache-2.0 eq3-max-cube_rsan rust implmentation for operating MAX! Cube10,140MIT eq_uiPortable Dioxus UI component library - atoms, molecules, organisms + theme89MIT OR Apache-2.0GUIWeb programming eq_ui_buildBuild-time utilities for eq_ui — generates SVG icon path constants from a folder of SVG files101MIT OR Apache-2.0Development tools::Build Utils eq_ui_macrosProc macros for eq_ui — #[playground] generation and PlaygroundEnum derive49MIT OR Apache-2.0Development tools::Procedural macro helpers eq_wldAn Everquest .wld file loader5,177MITGame developmentGraphics eqdrawPlot EQUATIONS directly in your TERMINAL1,440MITCommand line utilitiesScience eqeqo-api-authCentralized authentication and authorization API for multiple independent services. Manages users, roles, permissions, and…26MIT eqevalAn equation parser using the finum crate42MIT eqformat_mapReader for Everquest map data files1,850MIT eqformat_pfsParser for PFS archive format used in Everquest resources (.s3d, .eqg, .pfs, .pak)12,393MIT eqformat_s3dParser for S3D archive format used in Everquest1,380MIT eql-bindingsCanonical wire types for EQL payloads — single source of truth for Rust, TypeScript (ts-rs), and JSON Schema (schemars).435MITCryptographyDatabase interfaces eql_coreEVM Query Language core components20,288MIT eql_macrosProcedural macros for eql_core2,709MIT eqlogDatalog with equality24,621MIT eqlog-eqlogDatalog with equality16,763MIT eqlog-runtimeDatalog with equality28,896MIT eqmapEqMap: Technology Mapping w/ E-Graphs117Apache-2.0CompilersData structures eqoListen for triggers and execute actions seamlessly.1,846MITCommand line utilitiesNetwork programming eqrEncode text into svg/png/jpg/terminal-format QR codes with optional logo46,805GPL-3.0-onlyCommand line utilitiesComputer vision eqrsZero-dependency math expression evaluator with variables1,851MITAlgorithmsMathematics eqsolverA library that solves equations using numerical methods21,295MIT OR Apache-2.0AlgorithmsMathematics eqswiftZero-config Rust-to-Swift FFI — no UDL, no build.rs, just annotations431MPL-2.0Development tools::FFI