All 305,250 crates, alphabetically

hrdr-apphrdr shared application core — UI-agnostic logic (slash-command registry, aliases, quit detection) shared by the TUI and headless…583MIT hrdr-editorFSM-agnostic text-editor seam for hrdr, embedding the hjkl engine behind an EditorEngine trait.582MIT hrdr-llmOpenAI-compatible chat-completions client for hrdr (streaming + native tool calls).830MIT hrdr-toolsAgentic tool set for hrdr — read, write, edit, bash, grep, find, ls, todo, fetch, search, and MCP. Native OpenAI tool calls.744MIT hrdr-tuihrdr terminal UI — agent transcript + vim-keybound input pane (hjkl), live streaming.500MIT hreadsMultithreading primitives.1,535MIT OR Apache-2.0 hrektA really fast http prober.2,678MIT hrelayA http relayer4,116MIT hrelayerhrelayer是http协议转发器519MIT hreqhreq is a user first async http client18,362MIT/Apache-2.0Web programming::HTTP client hreq-h1Asynchronous HTTP/1.1 (and 1.0) implementation37,186MIT/Apache-2.0Web programming::HTTP client hreq-h2An HTTP/2.0 client and server7,065MITAsynchronousNetwork programming hresultTypes for dealing with HRESULTs.3,186MIT/Apache-2.0 hresult-rsTypes for dealing with HRESULTs.1,417MIT/Apache-2.0 hringasno libc, no_std, pure rust bindings to io_uring132MITAPI bindingsAsynchronous hrkkA tool to list up aws resources and print selected resources.3,086Apache-2.0 hrm_interpretera small interpreter for the HRM language, used in Human Resource Machine1,890MIT hrnManage plans (lists) and notes1,015GPL-3.0-or-laterCommand line utilities hrobotUnofficial Hetzner Robot API client32,788MIT hronHuman-readable cron — scheduling expressions that are a superset of what cron can express1,517MITDate and timeParsing tools hron-cliCLI for hron — human-readable cron220MITCommand line utilitiesDate and time hronnAn experimental CNC toolpath generator10,940AGPL-3.0-or-later hrpgenerate human-readable passwords4,552GPL-3.0Command line utilitiesCryptography hrpcCommon code for hRPC.148,081MITNetwork programming hrpc-buildCode generation for hRPC.67,168MITDevelopment tools::Build Utils hrpc-proc-macroProc macros for hRPC.14,449MIT hrsA tiny tool to create Rust projects even faster.5,326GPL-3.0-or-laterCommand line utilitiesFilesystem hrs3300Platform-agnostic Rust driver for the HRS3300 heart rate sensor/monitor.2,171MIT OR Apache-2.0Embedded developmentHardware support hrstopwatchA high accuracy stopwatch, intended for benchmarking.5,070ISC hrswThis is a simple, high resolution stopwatch library.5,670MITDate and timeDevelopment tools::Profiling hrtHam Radio related command line tools6,500MITCommand line utilities hrtfHRTF (Head-Related Transfer Function) audio signal processor603,912MIT hrtimeA thin library which converts seconds into either a colon-seperated time string and vice versa, or into the raw hour, minute, and…4,727MIT hrtorA scalable line editor2,010MITText editors hrv-algosA collection of algorithms for heart rate variability analysis.3,909MIT hrwA simple, generic implementation of Highest Random Weight (HRW or Rendezvous) hashing5,307MIT hrw-hashA minimalistic implementation of the Highest Random Weight (HRW) aka Rendezvous hashing algorithm7,246MITAlgorithmsData structures hrxRust implementation of the HRX plain text archive format4,153MITCommand line utilitiesEncoding hrx-getReader for Human Readable Archive (.hrx) data50,046MIT OR Apache-2.0Filesystem hrx-parserA hrx parser64,917MIT hryvenplaceholder1,518MIT hstest1,994MIT hs-bindgenHandy macro to generate C-FFI bindings to Rust for Haskell25,115MIT OR Apache-2.0 hs-bindgen-attributeHandy macro to generate C-FFI bindings from Rust to Haskell12,721MIT OR Apache-2.0 hs-bindgen-deriveHandy macro to generate C-FFI bindings from Rust to Haskell11,778MIT OR Apache-2.0 hs-bindgen-traitsUtility traits behind hs-bindgen ergonomics21,392MIT OR Apache-2.0 hs-bindgen-typesUtility types behind hs-bindgen ergonomics12,045MIT OR Apache-2.0 hs-hackathonAn embedded + computer vision Rust Hackathon6,689Apache-2.0 hs-hackathon-carCar control support crate for Helsing's Rust Nation hackathon5,908Apache-2.0 hs-hackathon-droneDrone camera support crate for Helsing's Rust Nation hackathon6,122Apache-2.0 hs-hackathon-macrosMacro support crate for Helsing's Rust Nation hackathon5,828Apache-2.0 hs-hackathon-visionComputer vision support crate for Helsing's Rust Nation hackathon7,355Apache-2.0 hs-intakeHyperscale package intake tool — compare RPM package metadata between branches9,754Apache-2.0 OR MIT hs-meetingsList and sync CentOS Hyperscale SIG meeting archives from meetbot296Apache-2.0 OR MIT hs-packA tool that helps you to turn in one command a Rust crate into a Haskell Cabal library3,760MIT OR Apache-2.0 hs-predictHS code prediction for chemical products — Akinator-style interactive classification with rule-based and LLM hybrid engine174MIT OR Apache-2.0API bindingsScience hs-predict-wasmWebAssembly bindings for hs-predict — HS code prediction for chemical products49MIT OR Apache-2.0 hs-relmonRelease monitoring tool for CentOS Hyperscale SIG packages521Apache-2.0 OR MIT hs-rust-learnhs's rust test learn1,584MIT hs-scraperMag link scraper for horriblesubs.info3,464MIT hs1-sivPure Rust implementation of the HS1-SIV Authenticated Encryption with Additional Data Cipher. Based on ChaCha.2,274Apache-2.0 OR MITCryptographyNo standard library hs100apiA library to manipulate and get data from a TP-Link HS-100/110 smart plugs5,334MIT hs256-binMinimal token implementation that uses byte values1,544MIT hs256-tokenMinimal token implementation using HS256 similar to JWT1,547MIT hs3003Platform-agnostic Rust driver for the Renesas HS3003 temperature and humidity sensor548MIT OR Apache-2.0Embedded developmentHardware support hsaHeterogeneous System Architecture(HSA) bindings for Rust2,219MITExternal FFI bindings hsa-rtRust wrapper for HSA. Part of the Geobacter project.2,977MIT / Apache-2.0 hsa-rt-sysHSA FFI bindings. Part of the Geobacter project.3,816MIT / Apache-2.0 hsalcA native command-line manager for Mihomo49MIT OR Apache-2.0Command line utilitiesNetwork programming hscblake then ed25519 sign cli3,917MulanPSL-2.0 hsd-api-clientHidden segment directory API client38Apache-2.0 hsd-api-protobufProtobuf definitions for the HSD API144Apache-2.0 hsearchBM25 full-text search for PostgreSQL: a Tantivy-backed `bm25` index15AGPL-3.0-onlyDatabase interfaces hsechuman-readable seconds1,039MulanPSL-2.0 hserdeSimple serialization/deserialization library written purely in Rust.3,975MIT hserverConfigurable HTTP server with explicit accept-loop control and optional Rustls support43MIT OR Apache-2.0AsynchronousNetwork programming hshEnterprise password hashing for Rust: Argon2id / bcrypt / scrypt / PBKDF2 with PHC strings, KMS-backed pepper, and FIPS 140-3…13,062MIT OR Apache-2.0AuthenticationCryptography hsh-backend-awslcFIPS 140-3 routing layer for the `hsh` password-hashing crate. Wraps aws-lc-rs' PBKDF2-HMAC-SHA-256/512 derive functions, which…52MIT OR Apache-2.0AuthenticationCryptography hsh-cliCommand-line companion for the `hsh` password-hashing library: hash / verify / rehash / inspect / calibrate.39MIT OR Apache-2.0AuthenticationCommand line utilities hsh-digestGeneral-purpose cryptographic hashing primitives (SHA-2, SHA-3, BLAKE3) — NOT for password storage. Use `hsh::api` for passwords.38MIT OR Apache-2.0CryptographyNo standard library hsh-kmsPepper / KMS integration for the hsh crate: HMAC-SHA-256 pepper application with versioned keys and pluggable KMS backends.83MIT OR Apache-2.0AuthenticationCryptography hsh_game测试文档3,293MIT OR Apache-2.0 hshchkA command-line file tree hash checker1,691MITCommand line utilities hsieh-hashThe `Hsieh Hash` or `SuperFastHash` function5,966LGPL-2.1 hsimQuantum Emulator1,159Apache-2.0 hsimulationReserved for future use by HASH.18MIT OR Apache-2.0 hsipcHigh-performance inter-process communication framework in Rust510MIT OR Apache-2.0AsynchronousConcurrency hsipc-macrosProcedural macros for hsipc - High-performance inter-process communication framework682MIT OR Apache-2.0AsynchronousConcurrency hskReturn HSK Level for Simplified Chinese Characters5,174MITText processing hskxCommand-line tool to prepare for the Hanyu Shuiping Kaoshi (HSK)3,975MITCommand line utilities hslRepresent colors in HSL and convert between HSL and RGB.140,669MIT OR Apache-2.0 hsl-ishA dead simple implementation of the HSL color space; indended for conversion to the RGB color space.2,759MIT hsluvHuman-friendly HSL (revision 4)9,981MITEncodingNo standard library hsm(Unfinished) HSM lib1,590MIT hsm2descriptorsConverts c-lightning hsm_secret into an output descriptors1,634MIT hsmcHierarchical state machines (statecharts) with a declarative proc macro.227MITAsynchronousEmbedded development hsmc-macrosProcedural macro implementation for the hsmc crate.283MITDevelopment tools::Procedural macro helpersRust patterns hsmlA pug-inspired HTML preprocessor1,653MITAPI bindingsCommand line utilities hsnet-rpcType-safe RPC framework for Rust with async support317GPL-3.0 hsnet-rpc-macroProcedural macros for hsnet-rpc framework477GPL-3.0 hsonJSON like format for HTML. Allow querying the data through searching methods similar to client-side DOM queries methods18,432non-standard hson_genGenerate HTML from hson data1,880non-standard hsperfA library to monitor java virtual machines performance data1,179GPL-3.0-or-laterAPI bindings hsrBuild fast HTTP APIs fast, with Rust + OpenAPI6,365MIT hsr-codegenBuild fast HTTP APIs fast, with Rust + OpenAPI5,784MIT hsrsType-safe Rust-to-Haskell FFI with automatic binding generation56MIT OR Apache-2.0API bindingsDevelopment tools::FFI hsrs-codegenHaskell code generator for hsrs FFI bindings63MIT OR Apache-2.0Development tools::FFI hsrs-macrosProc macros for hsrs Rust-to-Haskell FFI bindings94MIT OR Apache-2.0Development tools::FFI hss-tty-flasherTTY Flasher for PolarFire SoC with HSS bootloader2,330MITCommand line utilitiesEmbedded development hssp2HSSP v1-3 reference implementation1,459MIT hst-cliOpinionated helpers for command-line applications2,793non-standard hst-deactivationsSimple database for tracking social media deactivations2,795non-standard hst-tw-dbRocksDB database for storing Twitter user profiles1,568non-standard hst-tw-imagesLibrary for working with Twitter profile images2,791non-standard hst-tw-profilesLibrary for working with Twitter profiles3,499non-standard hst-tw-utilsMiscellaneous Twitter utilities4,107non-standard hstatsOnline histogram statistics calculations3,545MIT OR Apache-2.0Science hstdbBetter history management for zsh. Based on ideas from…3,102MIT hstrA string type which is optimized for hash operations.24,316,648Apache-2.0 hstraceSyscall tracing from command line and as a library8,152Apache-2.0/MITCommand-line interfaceDevelopment tools::Debugging hstrace_deriveInternal derive library for htsrace3,679Apache-2.0/MIT hstreamdbRust client library for HStreamDB6,102BSD-3-Clause hstreamdb-pbRust protocol library for HStreamDB3,420BSD-3-Clause hsvA simple crate for converting values in HSV color space to RGB.28,063MITCommand-line interfaceGraphics hswppqkd handshake1,149Apache-2.0 OR MITCryptography hsxPortable cross-shell history substring search (zsh-history-substring-search, but for zsh/bash/dash/ksh)36MIT hsyncSync files between two paths. Auto-detects drives by UUID/label.27MITCommand line utilitiesFilesystem htYet another HTTPie clone17,144MIT ht1621bPlatform-agnostic embedded-hal driver for the HT1621B LCD controller (3-wire bit-bang)53MITEmbedded developmentHardware support ht16k33Rust driver for the Holtek HT16K33 'RAM Mapping 16*8 LED Controller Driver with keyscan'14,223MIT OR Apache-2.0Hardware support ht16k33-asyncAn async driver for the Holtek HT16K33 "RAM Mapping 16*8 LED Controller Driver with keyscan"3,956Apache-2.0Hardware supportNo standard library ht16k33-liteDriver for the Holtek HT16K33 'RAM Mapping 16*8 LED Controller Driver with keyscan'2,725MITEmbedded developmentHardware support ht32-panel-appletSystem tray applet for HT32 Panel control39AGPL-3.0-or-later ht32-panel-cliCLI control tool for HT32 Panel daemon38AGPL-3.0-or-later ht32-panel-clientD-Bus client library for HT32 Panel Daemon194AGPL-3.0-or-later ht32-panel-daemonDaemon with web UI for HT32 panel control38AGPL-3.0-or-later ht32-panel-hwHardware abstraction library for HT32-based LCD and LED control122AGPL-3.0-or-later ht32-usbd'usb-device' implementation for HT32 microcontrollers2,824MITEmbedded developmentHardware support ht32f0yyyDevice support crates for HT32F0YYY devices1,741MIT/Apache-2.0Embedded developmentNo standard library ht32f1xxxxDevice support crates for HT32F1XXXX devices2,002MIT/Apache-2.0Embedded developmentNo standard library ht32f1yyyDevice support crates for HT32F1YYY devices5,045MIT/Apache-2.0Embedded developmentNo standard library ht32f2xxxxDevice support crates for HT32F2XXXX devices1,710MIT/Apache-2.0Embedded developmentNo standard library ht32f2yyyDevice support crates for HT32F2YYY devices1,709MIT/Apache-2.0Embedded developmentNo standard library ht32f523x2Peripheral access API for HT32F523x2 microcontrollers8,751GPL-3.0Embedded developmentHardware support ht32f5xxxxDevice support crates for HT32F5XXXX devices3,268MIT/Apache-2.0Embedded developmentNo standard library ht32f5yyyDevice support crates for HT32F5YYY devices1,711MIT/Apache-2.0Embedded developmentNo standard library ht32f6xxxxDevice support crates for HT32F6XXXX devices1,738MIT/Apache-2.0Embedded developmentNo standard library htableA simple to use and extenable table that can hold hold many different types at once.7,449MIT/Apache-2.0Data structures htable2csvConvert and parse HTML tables to .csv files.4,085MIT htai_elitistAll your base are belong to us.1,659MIT OR Apache-2.0 htauthA library for managing htpasswd files192MIT OR Apache-2.0 htauth-cliA CLI tool for managing htpasswd files78MIT OR Apache-2.0 htbHierarchical token bucket implementation115,139MIT OR Apache-2.0AlgorithmsConcurrency htb-cliHack The Box CLI138MITCommand line utilities htcountSimple CLI/daemon tool for counting visitors using access.log and exporting totals in multiple formats, such as JSON or SVG badge2,255MITNetwork programming hteapipeSimple proxy server based in hteapot19MIT hteapotHTeaPot is a lightweight HTTP server library designed to be easy to use and extend.11,650MITCommand line utilitiesNetwork programming htesterpHTTP/HTTPS endpoint checker7,012GPL-3.0 htgHigh-performance SRTM elevation data library267MITData structuresScience::Geospatial htggrepA tiny practise to implment grep1,491MIT htiHTML/CSS subset to image renderer37MIT hti-coreCore types and public API contracts for the HTI renderer.485MIT hti-fontsFont loading and text measurement for the HTI renderer.211MIT hti-htmlHTML parsing and class/style resolution for HTI.112MIT hti-layoutLayout computation pipeline for HTI using Taffy.96MIT hti-rasterRasterization and image encoding backend for HTI.94MIT hti-sceneScene graph construction for the HTI rendering pipeline.144MIT hti-styleCSS subset parser and style normalization for HTI.149MIT hti-svgSVG emitter backend for HTI scene nodes.95MIT hti-testkitTest utilities and visual regression helpers for HTI.79MIT htilsA tiny crate with few useful? macros.960MIT htimeFormat durations in human-readable form4,169GPL-3.0-or-later htmwip1,997MIT htm_mdhtml to markdown1,622BUSL-1.1 htm_taghtm_tag940MulanPSL-2.0 htmdA turndown.js inspired HTML to Markdown converter.1,847,987Apache-2.0Parsing toolsText processing htmd-cliThe command line tool for htmd.9,642Apache-2.0Command line utilitiesParsing tools htmetaA KDL dialect for HTML2,156MIT htmfhypertext markup functions: functions for generating HTML1,956MIT htmlStructured HTML encoder212,690Apache-2.0 OR MIT html-asset-hasherAsset cache busting for your static HTML files, with optional Tailwind CSS bundling!12,912LGPL-3.0 html-astConstruct and generate legal html string2,842MPL-2.0 html-auto-pThis library provides a function like `wpautop` in Wordpress. It uses a group of regex replaces used to identify text formatted…12,924MITText processing html-bindgenTool to convert HTML WebIDL files to a structured representation10,726Apache-2.0 OR MIT html-builderFlexible and convenient HTML generation39,914Unlicense html-catHTML5 parser: tokenizer + tree builder producing a Document tree of Element/Text/Comment nodes. No mut, no Rc/Arc, no interior…464MIT OR Apache-2.0Parser implementationsWeb programming html-cleaningHTML cleaning, sanitization, and text processing utilities8,870MIT OR Apache-2.0Parser implementationsText processing html-compareA simple library to compare html files7,312MIT html-compare-rsA library for comparing HTML with configurable comparison options3,907MITDevelopment tools::TestingText processing html-datetime-localA Rust library for parsing local date and time strings based on the WHATWG HTML Living Standard. This may be helpful for…1,471MITDate and timeParser implementations html-diffLibrary detect HTML diffs142,914MIT html-editor-cliA command line tool to edit HTML files2,643Apache-2.0 html-elementModular, type-safe, ergonomic, WHATWG complaint usage of HTML elements.1,471non-standardGraphicsGUI html-entitiesA HTML entities utility crate8,131BSD-3-Clause html-entity-fixDecode HTML entities (& < > " ' numeric refs) that LLMs sometimes emit in plain-text output. Zero deps.38MIT OR Apache-2.0EncodingText processing html-escapeThis library is for encoding/escaping special characters in HTML and decoding/unescaping HTML entities as well.33,656,632MITEncodingNo standard library html-escaperHTML escaping wrapper for core::fmt::Formatter94,389CC0-1.0 html-extractorA Rust crate for extracting data from HTML14,778MITWeb programming html-extractor-cliCommand-line runner for HTML Extractor scripts.19MIT OR Apache-2.0Parser implementationsWeb programming html-extractor-coreCompiler, AST, diagnostics, and validation for HTML Extractor.38MIT OR Apache-2.0Parser implementationsWeb programming