All 305,250 crates, alphabetically

ufire_ecMonitor hydroponic nutrient levels or salinity in aquariums, pools, and soil. Electrical Conductivity in Siemens, Total Dissolved…6,317MIT ufire_iseUse any Ion Specific Electrode to measure pH with automatic temperature compensation, ORP, raw mV and temperature in Celsius6,395MIT ufire_iso_ecMeasure Electrical Conductivity, Total Dissolved Solids, and Salinity4,820MIT ufire_iso_iseUse any Ion Specific Electrode to measure pH with automatic temperature compensation, ORP, raw mV and temperature in Celsius1,904MIT ufire_sht20SHT20 temperature/humidity library3,200MIT ufixFlexible and usable generic fixed-point numeric type3,641MITAlgorithmsData structures ufloatWrappers around floating point numbers with ufmt trait implementations1,893MIT OR Apache-2.0Embedded developmentNo standard library ufloat8Small library to compress a large integer range (± 20 bits) in a single byte3,342BSD-2-Clause uflowProvides ordered, mixed-reliability, and congestion-controlled data transfer over UDP14,621MIT ufmA simple TUI file manager1,549MIT ufmclientThe Rust client of Nvidia UFM3,770non-standard ufmtA (6-40x) smaller, (2-9x) faster and panic-free alternative to `core::fmt`1,537,684MIT OR Apache-2.0Embedded developmentNo standard library ufmt-macros`μfmt` macros1,539,823MIT OR Apache-2.0Embedded developmentNo standard library ufmt-stdioC stdio writer for ufmt23,821BSL-1.0Embedded developmentNo standard library ufmt-utils`μfmt` utilities5,780MIT OR Apache-2.0Embedded developmentNo standard library ufmt-write`μfmt`'s `uWrite` trait3,211,077MIT OR Apache-2.0Embedded developmentNo standard library ufmt_floatA rough implementation of a writer for f32 and f64 for ufmt.9,801MITEmbedded developmentNo standard library ufounsigned floats1,973MIT OR Apache-2.0 ufo-cliUFO local rover CLI - accepts and runs operations on the host.216BSD-3-Clause ufo2fontirConverts UFO or UFO+designspace to font ir for compilation.10,236MIT/Apache-2.0GraphicsParsing tools ufo_rsA Drone/UAV/Quad copter programming library for Rust4,148MIT ufofmtA fast, flexible UFO source file formatter based on the Norad library8,881Apache-2.0GraphicsText processing ufone_sdkThe official all-in-one Rust SDK for Ufone automation and reward claiming.75MIT ufotofuAbstractions for lazily consuming and producing sequences23,476MIT OR Apache-2.0 ufotofu_codecTraits for (streaming) encoding and decoding of values using UFOTOFU3,750MIT OR Apache-2.0 ufotofu_codec_endianEndian-aware fixed-width integer codecs for ufotofu_codec3,061MIT OR Apache-2.0 ufotofu_macrosProc macros for the ufotofu crate.2,255MIT OR Apache-2.0 ufotofu_queuesInfallible queues that support bulk enqueueing and dequeueing14,075MIT OR Apache-2.0 ufrumeA multithreaded CLI tool to organize your music from messy into a structured system defined by you.733GPL-3.0 ufsufs embed files and read from disk57MIT OR Apache-2.0Development tools ufs-corePure-Rust from-scratch UFS/FFS (Unix File System, Berkeley Fast File System) reader — UFS1/UFS2 superblock, cylinder groups,…286Apache-2.0FilesystemParser implementations ufs-forensicForensic anomaly auditor for UFS/FFS — deleted-inode recovery, directory-slack residue, orphaned inodes, geometry integrity as…32Apache-2.0FilesystemParser implementations ufs-macrosmacros for ufs106MIT OR Apache-2.0Development tools ufsmA flexible and efficient finite state machine library supporting Hierarchical State Machines, telemetry, and more.24GPL-3.0-or-later uftwoA library for working with the UF2 file format.6,255MPL-2.0 ufutJust an alias of 'futures-micro'7,579MPL-2.0AsynchronousConcurrency ufw-rule-parserparser for a ufw-like firewall rule, including internal/external address keywords.42MITCommand line utilitiesNetwork programming ufwctlLinux-only Rust library for managing UFW firewall rules19MITNetwork programmingOperating systems::Linux APIs ufwlogA library to parse, format and export ufw log.72MPL-2.0Parser implementations ufwprofileUFW app profile written in pure rust11,815MITAccessibility ugMicro compiler for tensor operations.4,940,148MIT OR Apache-2.0Science ug-cudaMicro compiler for tensor operations.1,444,058MIT OR Apache-2.0Science ug-llamaMicro compiler for tensor operations.1,214MIT OR Apache-2.0Science ug-metalMicro compiler for tensor operations.1,536,505MIT OR Apache-2.0Science ug-pyo3Micro compiler for tensor operations.1,861MIT OR Apache-2.0Science ug-scraperAn API to get data from Ultimate Guitar using web-scraping3,157MIT ug_maxDown-top left-right defined font. Seemly design for 5x5 display.18,623MITEmbedded developmentNo standard library ugc-scraperScraper for ugcleague.com22,063MIT OR Apache-2.0 ugc-scraper-typesScraper for ugcleague.com - data types2,008MIT OR Apache-2.0 ugd-deriveICRC implemenations derive macroses1,624Apache-2.0 ugdbAn alternative TUI for gdb17,728MIT ugeA command line interface for getting the current week number1,537MITCommand line utilities uge_cliA command line interface for getting the current week number1,460MITCommand line utilities ugetA minimal cli tool to make http requests. You want, you get!2,582MIT ugg-typesTypes for the uggo CLI tool and ugg-proxy server.22,857MIT uggoCLI tool to query builds from u.gg, for League of Legends.47,074MITCommand line utilitiesGames uggo-configuggo dependency -- shared config definition7,418MITConfiguration uggo-lol-clientuggo dependency -- API bindings for the League of Legends client10,976MITAPI bindings uggo-ugg-apiuggo dependency -- API client for u.gg11,140MITAPI bindings ughDerive macro to parse command line arguments1,365MIT OR Apache-2.0 ugh_deriveDerive macro to parse command line arguments1,551MIT OR Apache-2.0 ugh_sharedDerive macro to parse command line arguments1,742MIT OR Apache-2.0 ugiRuntime-agnostic Rust request client with HTTP/1.1, HTTP/2, HTTP/3, H2C, WebSocket, SSE, and gRPC support83MIT OR Apache-2.0API bindingsNetwork programming ugliGame ENGine57,343MITGame engines ugli-deriveGame ENGine43,838MITGame engines ugli-glUniversal OpenGL Interface (OpenGL)3,293MIT ugli-rawGame ENGine46,882MITGame engines ugli-webglUniversal OpenGL Interface (WebGL)1,774MIT uglify-hsA Haskell minifier to produce smaller source code files1,644MIT/Apache-2.0Command line utilitiesText processing ugltfA small zero-copy zero-dependency lenient glTF parser, and also a JSON parser.27MPL-2.0GraphicsParser implementations uglyHigh-performance Solana vanity address generator with encrypted storage74MITCommand line utilitiesCryptography ugly-graphicsUgly graphics on CPU176MIT ugly_smart_libjonny's ugly smart lib for Rust1,755non-standard ugmUniversal game model is a minimal crate designed as a high performance model format.833MIT ugnosA high-performance, concurrent time-series database core written in Rust, designed for efficient IoT data ingestion, real-time…1,271MIT OR Apache-2.0ConcurrencyData structures ugouGo Compiler1,722MIT/Apache-2.0 ugo-rsuGo Compiler1,161MIT/Apache-2.0 ugp仅适用用内部环境使用！应用快速发布工具，支持配置初始化（init）和一键发布（publish）流程204MITCommand line utilitiesDevelopment tools ugradAutograd engine + tensor library + wgpu backend.1,638MIT ugraphRender charts using Unicode characters131MIT OR Apache-2.0 ugripA i/o command that searches for word in a file2,910MIT uguidGUID (Globally Unique Identifier) no_std library1,592,885MIT OR Apache-2.0Data structuresEmbedded development uguuPlays an "uguu~" sound effect. Useful for testing.1,845MIT OR Apache-2.0Multimedia::Audio ugvUltra-fast genome viewer for interactive exploration of genomic data24EUPL-1.2ScienceVisualization uhLibrary for most used fuctions such as input , mathematical operations.1,873MIT/Apache-2.0 uhalHardware Abstraction Layer1,494MIT uhal-serveruhal(u have a lock) reversed proxy577non-standard uhash-cliUniversalHash proof-of-work miner for Bostrom blockchain153Unlicense uhash-coreUniversalHash v4 - democratic proof-of-work algorithm where phones compete with servers624UnlicenseCryptographyNo standard library uhash-proverUniversalHash solver backends (CPU/GPU) without chain transport395Unlicense uhash-typesShared proof/challenge/difficulty types for UniversalHash stacks537UnlicenseCryptographyNo standard library uhdBindings to the UHD (USRP Hardware Driver) library, which provides support for Ettus Research / National Instruments Universal…7,243MIT OR Apache-2.0Hardware support uhd-sysLow-level bindings to the UHD (USRP Hardware Driver) library, which provides support for Ettus Research / National Instruments…7,628MIT OR Apache-2.0External FFI bindingsHardware support uhf-rfidDriver for M5Stack UHF RFID reader with support for multiple transport backends155MIT OR Apache-2.0Embedded developmentHardware support uhg-custom-appollo-federationThis is a customized Apollo Federation, NOT the official Apollo Federation, do not use777Elastic-2.0 uhg-custom-appollo-roouterThis is a customized Apollo Router, NOT the official apollo router, do not use17,793Elastic-2.0 uhicqcrshtSanity check of new rustdoc features on docs.rs4,560MIT/Apache-2.0 uhid-fsInterface to Linux UHID (user-space HID transport drivers)2,635MIT OR Apache-2.0Operating systemsOperating systems::Unix APIs uhid-sysFFI bindings to Linux UHID (user-space HID transport drivers)5,661MIT uhid-virtInterface to Linux UHID (user-space HID transport drivers)260,274MIT OR Apache-2.0Operating systemsOperating systems::Unix APIs uhidrs-sysFFI bindings to Linux UHID (user-space HID transport drivers)256,246MITExternal FFI bindings uhlcA Unique Hybrid Logical Clock for Rust.4,757,896EPL-2.0 OR Apache-2.0Date and time uhlersothz-machine tools1,730AGPL-3.0-or-later uhppote-deriveDerive proc macro for uhppote-rs2,391MIT uhppote-rsRust bindings for the UHPPOTE library7,116MIT uhppote-sysFFI bindings to uhppoted-dll5,322MIT uhrA no_std friendly wall clock and alarm clock library3,471MIT OR Apache-2.0 uhrwerkSimple scheduler for recurring tasks16Apache-2.0Date and time uhttpSimple http server for humans8,000MIT uhttp_body_bytesIterator for HTTP request body bytes7,611MIT uhttp_chunked_bytesZero-allocation iterator for HTTP chunked body bytes4,558MIT uhttp_chunked_writeHTTP chunked response writer5,065MIT uhttp_content_encodingIterator/slice-based parser for HTTP Content-Encoding header6,107MIT uhttp_json_apiUtilities for JSON requests6,420MIT uhttp_media_typeZero-allocation HTTP MIME/media type parser4,565MIT uhttp_methodHTTP methods split out from hyper.rs4,556MIT uhttp_requestHTTP request start-line and header field parsers6,115MIT uhttp_request_targetParser for classifying HTTP request target6,083MIT uhttp_response_headerHTTP response header lines3,549MIT uhttp_sseZero-copy, zero-allocation HTTP Server-Sent Events protocol79,253MIT uhttp_statusHTTP status codes split out from hyper.rs4,571MIT uhttp_transfer_encodingIterator/slice-based parser for HTTP transfer-encoding header4,541MIT uhttp_uriZero-allocation parser for HTTP URIs162,752MIT uhttp_versionHTTP version field parser/formatter6,119MIT uhuhA Library for building interfactive forms and prompts in the terminal2,787MITCommand-line interfaceCommand line utilities uhuraTODO892MIT uhyveA specialized hypervisor for Hermit66,889MIT OR Apache-2.0Operating systems uhyve-interfaceThe interface between uhyve and a guest VM94,620MIT OR Apache-2.0Operating systems uiAn empty crate.3,010MIT ui-automataDeclarative Workflow Engine for UI Automation95MIT ui-automationControl the User Interface, cross-platform.2,460Apache-2.0 ui-build-compressionA compressor for static files producing gzip, brotli, deflate, and zstdandard file variants159MIT ui-cliA CLI to add components to your app.12,438MITAccessibilityDevelopment tools ui-dioxus-testCLI Configuration for dioxus-cli968MIT OR Apache-2.0 ui-eventsA crate for working with UI events and input types.88,274Apache-2.0 OR MITGraphicsGUI ui-events-webA library for bridging ui-events and web39Apache-2.0 OR MITGraphicsGUI ui-events-winitA library for bridging ui-events and winit82,730Apache-2.0 OR MITGraphicsGUI ui-glyphDesign system: color palette, spacing tokens, typography, and component library for Glyph90MITGraphicsGUI ui-grid-contractsShared transport contracts for ui-grid core engines242MIT ui-grid-coreRust engine for ui-grid206MIT ui-grid-eguiegui widget adapter for @ornery/ui-grid129MITGUI ui-grid-virtualizationviewport windowing for ui-grid adapters144MIT ui-grid-wasmWASM boundary for the ui-grid Rust core97MIT ui-input-stateA crate for stateful tracking of current input state.7,153Apache-2.0 OR MITGUI ui-rsminimal rust centric ui library1,475BSD-3-Clause ui-sysNative bindings to the minimalist, cross-platform, widget set `libui`30,961MITGUIOperating systems::macOS APIs ui-themeA crate for working with UI theme types.126Apache-2.0 OR MITGraphicsGUI ui0Tool with included UI components1,372MIT ui0-componentsComponents for ui01,561MIT ui2-dioxus-testCLI Configuration for dioxus-cli1,241MIT OR Apache-2.0 ui4A reactive vdom-free ui library for the bevy game engine5,777MIT OR Apache-2.0 ui4-macrosSome macros for ui42,394MIT OR Apache-2.0 ui_controlsA library for building interactions with UIs from code.1,243MIT ui_image1dWrap aflak_plot's 1D image visualization functions1,957GPL-3.0-only ui_image2dWrap aflak_plot's 2D image visualization functions1,919GPL-3.0-only ui_layoutA minimal Flexbox-inspired layout engine for Rust GUI971MITGUI ui_testA test framework for testing rustc diagnostics output2,677,421MIT OR Apache-2.0 uiactivity_ios_rsStart a UIActivity on iOS from Rust code.478MIT uianimatorutilities for animations which can elegantly respond to user inputs mid-animation2,469MIT OR Apache-2.0 uiautomationUI Automation Framework for Windows392,749Apache-2.0AccessibilityAPI bindings uiautomation_deriveUI Automation Derive341,012Apache-2.0Development tools::Procedural macro helpersOperating systems::Windows APIs uiautomatorRust Android UI automation library compatible with Python uiautomator2.224MITAPI bindingsDevelopment tools::Testing uiautomator-cli命令行工具，用于管理 Android 设备上的 ATX-Agent 服务114MITCommand line utilitiesDevelopment tools::Testing uiautomator2-rsAsync Rust client for uiautomator2 Android UI automation. Port of uiautomator2-python.50MITAPI bindingsDevelopment tools uibeamA lightweight, JSX-style Web UI library for Rust5,982MITTemplate engineWebAssembly uibeam_htmlshared HTML library for UIBeam - A lightweight, JSX-style Web UI library for Rust6,509MITTemplate engineWebAssembly uibeam_macrosproc macros for UIBeam - A lightweight, JSX-style Web UI library for Rust6,330MITTemplate engineWebAssembly uidA crate for the creation of unique IDs.172,322GPL-3.0-or-laterConcurrencyData structures uid-muxAsync multiplexing library with user provided stream ids.46,062MIT OR Apache-2.0AsynchronousNetwork programming uid_storeGenerate random uid strings containing letters, numbers, or base62 values.15,748MITData structures uievents-codeConstants for the `KeyboardEvent.code` property.5,003MIT OR Apache-2.0WebAssemblyWeb programming uiformA flexible and powerful UI form library in Rust897MIT uiiostdio protocol for debugging3,917MIT uiio-elementUI IO essential elements1,281MIT uikaRust bindings for Unreal Engine 5.7+25MIT OR Apache-2.0 uika-bindingsGenerated UE type bindings and manual extensions for uika95MIT OR Apache-2.0 uika-cliCLI tool for uika: codegen, project setup, and build orchestration26MIT OR Apache-2.0 uika-codegenCode generator: UHT JSON to Rust bindings and C++ wrappers for uika94MIT OR Apache-2.0 uika-ffiFFI types and API table definitions for uika227MIT OR Apache-2.0 uika-macrosProc macros (#[uclass], #[ufunction], #[uproperty]) for uika97MIT OR Apache-2.0 uika-runtimeSafe Rust runtime for uika (object refs, lifecycle, dynamic calls)160MIT OR Apache-2.0 uika-ue-flagsUnreal Engine reflection flag constants for uika402MIT OR Apache-2.0 uikitRust wrapper for iOS's UIKit framework.4,469MIT uikit-sysAn example of a bundled application1,620Apache-2.0GUI uilUser interface library oriented for games. It includes user interface languages.6,768MIT uil_parsersParsers for uil.6,130MIT uil_sharedSupport code shared by uil libraries.7,310MIT uindexUniversal index3,894GPL-3.0+ uindex_deriveUniversal index1,608GPL-3.0+ uiniparserA robust INI parser for Rust with variable substitution, environment support, and typed getters.47MITConfigurationParsing tools uinputLinux uinput wrapper.170,247WTFPL uinput-ioctlsRust bindings for Linux uinput ioctl constants and helper macros.207MITExternal FFI bindings uinput-sysLinux uinput definitions.255,170WTFPL uinput-tokioLinux uinput wrapper.7,765WTFPL uintLarge fixed-size integer arithmetic63,892,946MIT OR Apache-2.0 uint-crateTetsy Common Large Fixed-Size Integer Arithmetic103,501MIT OR Apache-2.0 uint-zigzagUint is a convenience wrapper for zig-zag encoding integers to byte sequences. This allows better compression since the majority…353,548Apache-2.0 OR MITCompressionEncoding uint24le_framingConvert bytes IO into uint24 length prefixed messages559MIT OR Apache-2.0 uint256A light-weight implementation of 256-bit unsigned integers type with semantic API.1,120Apache-2.0AlgorithmsData structures uintnVariable-width unsigned integers with infinite scaling (u8, u16, u32, u64, BigInt)620MIT