All 305,250 crates, alphabetically

logs-narratorMerge logs to tell a story1,623Apache-2.0Command line utilities logs-wheelRolling log files with compression16,042AGPL-3.0 logscale-clientClient for interacting with the Falcon LogScale API.4,446MIT logscale-logA log implementation ingesting logs into Falcon LogScale using the logscale-client package.3,928MIT logscrollProvide a limited window for logs4,603Apache-2.0Command-line interface logseqHandle Logseq Markdown files in Rust2,810MIT OR Apache-2.0Command line utilitiesFilesystem logseq-viewTUI viewer for Logseq markdown files71MITCommand line utilities logshareLog web-sharing util707MIT logsleyOpinionated logging library11,749Apache-2.0Development tools::Debugging logsnagA logsnag API wrapper15,220MIT logssA simple command line tool that helps you visualize an input stream of text.5,602MITCommand line utilitiesParsing tools logstash-rsLogstash sender17,589MITDevelopment tools::Debugging logstoneTamper-evident audit logging for B2B SaaS20MIT logstormA log emitter that generates synthetic log messages and writes them to a vector database for benchmarking purposes.73MIT logstrSimple,Log saving9,212MIT OR Apache-2.0 logsumexpNumerically stable computation of log-sum-exp using a 1-pass algorithm10,580MIT OR Apache-2.0AlgorithmsMathematics logsyJust logging as it should be1,866MIT OR Apache-2.0 logtCLI wrapper that provides timestamps to output lines1,342LGPL-3.0 logtailDisplays and updates a dashboard based on one or more logfiles21,425GPL-3.0Command line utilities logtail-rustLogtail http client wrapper2,930Apache-2.0 logtapeA local reverse proxy that records HTTP request/response pairs as NDJSON events23MIT logteaAn Ingredient crate for working with LOG files in rettle.4,627MIT OR Apache-2.0 logtermsimple logs terminal1,975MITCommand line utilities logtestTest and assert log statements321,105MIT OR Apache-2.0 logto-rs🦀 Logto Rust Unofficial SDKs1,555AGPL-3.0-or-laterAPI bindings logto-sdkUnofficial Logto SDK for Rust with support for axum, actix, and rocket96MIT OR Apache-2.0API bindingsAuthentication logtraA minimal logging library6,370non-standardGame developmentGame engines loguLog parsing for message aggregation1,518MIT logupLogup is a UNIX-style command that can be used to pipe stdout logs to location on disk or in the cloud without the need of an…1,179GPL-3.0-or-laterCommand-line interfaceDevelopment tools::Debugging logutillog Util is a Rust-based tool designed to help you monitor and analyze Nginx access logs in real-time.8,093MIT logutils-rsReusable logging, progress indicators, and profiling utilities for Rust CLI applications79MITCommand-line interfaceDevelopment tools logvA very simple program to view and filter logs easily.6,770MITCommand line utilitiesVisualization logvecA cache-friendly Bentley-Saxe logarithmic array data structure.50MITAlgorithmsData structures logviewerA terminal-based log viewer80GPL-3.0-only logwaitlogwait1,650MulanPSL-2.0 logwatchA library to watch rotated logfiles (like 'tail -F') and execute callbacks7,225Apache-2.0 logwatch-tuiSingle-host, read-only log introspection TUI. Twelve tabs covering live tail, sources, novel-pattern detection, errors, services,…27MITCommand line utilities logwatcherA lib to watch log files for new Changes, just like tail -f25,586MIT/Apache-2.0 logwisean opinionated logging library for Rust28,881MIT OR Apache-2.0Development tools::DebuggingDevelopment tools::Profiling logwise_procprocmacro crate for logwise25,383MIT OR Apache-2.0 logwriterA simple log writer for Rust applications.21MIT logxmini log package.1,890MIT logzZephyr RTOS logging implementation4,161MIT OR Apache-2.0No standard library logzipCompress logs for LLM analysis — CLI + MCP server82MIT logzip-coreCore compression engine for logzip144MIT lohrA Git mirroring daemon12,017Apache-2.0 OR MIT loircLow-level IRC client library with robustness in mind.23,806Zlib lojidocA tool for generating documentation for java projects.8,567Apache-2.0 lokCount the number of codes30,959MIT lokacoreLokathor's core-only odds and ends32,6480BSD lokal-rsRust crates for interacting with Lokal.so Client REST API1,410MITDevelopment tools lokaprocproc-macros to go with the lokathor series of crates.1,7940BSD lokerroA simple error handling library for libraries and applications alike1,736MIT lokeyAn extensible keyboard firmware753Apache-2.0 OR MITEmbedded developmentNo standard library lokey_macrosAn extensible keyboard firmware (macro crate)993Apache-2.0 OR MIT lokiA Low-Key Inference Engine in Rust.1,899MIT loki-aeoStateless serverless-in-browser web automation runtime for AI Agents17Apache-2.0 loki-aiDEPRECATED: An all-in-one, batteries included LLM CLI Tool218MITCommand line utilities loki-apiProtobuf types used by the Grafana Loki HTTP API3,104,911MIT/Apache-2.0 loki-autoStateless serverless-in-browser web automation runtime for AI Agents51Apache-2.0 loki-cliLoki: 🚀 A Git productivity tool21,031MITCommand line utilities loki-drawSimple 2D renderer for GUIs.1,834MIT loki-file-accessCross-platform, frontend-agnostic file picker and capability-based file access for Rust175MITFilesystemGUI loki-gatewayStateless serverless-in-browser web automation runtime for AI Agents17Apache-2.0 loki-loggerA loki logger for the log facade.7,187AGPL-3.0-or-later loki-mcp-serverStateless serverless-in-browser web automation runtime for AI Agents17Apache-2.0 loki-rsA simple database client for Grafana Loki.1,615AGPL-3.0-only loki-workflowDeclarative workflow engine and planner for loki-auto browser automation35Apache-2.0 loki4agentRust SDK and integrations for loki-auto browser automation engine55Apache-2.0 loki_textA Rust library for advanced string manipulation with pattern searching and replacement capabilities.4,606MIT loki_uiA simple tui for grafana loki7,999GPL-3.0 loki_weaveWeave once, format everywhere.26MIT lokisayMy cat can't speak so I built him a CLI.3,453MITCommand-line interface lokkerLokker is a simple logger2,552MIT OR Apache-2.0Development tools::Debugging lokmenuA CJK-optimized Wayland menu tool132MITCommand line utilities lokoTask scripting1,553MITDevelopment tools lokomotivLocal orchestration layer for coordinating multiple LLM backends502MITCommand line utilitiesDevelopment tools lolayy lmao97CC0-1.0Command line utilities lol-asyncasync html-rewriter12,853MIT OR Apache-2.0 lol-coreA Raft implementation in Rust language.39,728MITAlgorithms lol-esports-apiLeague of Legends Esports API10,566Unlicense lol-game-client-apiLeague of Legends local Game Client API12,546MITAPI bindingsWeb programming::HTTP client lol-inline-assetsInline external scripts, styles and images in HTML files using Cloudflare's lol-html.10,195MIT lol-ioasync io that use kernel work queues instead of custom executor1,632GPL-3.0-or-later lol-lintA strict, unapologetic linter for LOLCODE63MITCommand line utilitiesDevelopment tools lol-macrosmacros for lol2,025GPL-3.0-or-later lol_alloclol_alloc: A laughably simple wasm global_allocator.176,982MITMemory managementNo standard library lol_api_rsA simple API wrapper for the Riot League of Legends API2,086MIT lol_chat_parserA parser for League of Legends chat logs that extracts structured data into JSON.89MIT lol_htmlStreaming HTML rewriter/parser with CSS selector-based API4,465,443BSD-3-ClauseParser implementationsWeb programming lol_libLibrary of functions.1,655MIT OR Apache-2.0 lolaLightning fast dependency management for Python 3.112,797MITCommand line utilities lola-sumupA cli program to create LoLa specific exports from monthly SumUp reports1,242MIT loladbRust client library for LolaDB25MIT OR Apache-2.0Database interfaces loladb-coreCore database engine for LolaDB135MIT OR Apache-2.0Database interfaces lolapiRate limited League of Legends API wrapper (WIP)11,584MIT lolcwhen you have to use libc and find it funny how horrible it is1,629MIT lolcatThe good ol' lolcat, now with fearless concurrency.19,770MIT lolcat-rsA high-performance, vibrant rainbow coloring tool for your terminal97MITCommand line utilities lolcate-rsA comically fast way of indexing and querying your filesystem. Replaces locate / mlocate / updatedb.12,766GPL-3.0Command line utilitiesFilesystem lolchivelocal liminal archiver for webpages2,772MIT lolcodeA simple Lolcode to C compiler.5,188MIT lolcow-fortune`fortunes` combined with `lolcat` and `cowsay`!20,815MIT OR Apache-2.0 lolcrabLike lolcat but with noise and more colorful.17,610MIT OR Apache-2.0Command-line interfaceCommand line utilities lolevelLow level utility library.341MIT lolfetchA command-line League of Legends information tool26MIT lolgrepA CLI tool similar to grep on Linux to find words in file.2,897MIT loli_libActual version of my upcoming (hopefully) library1,572MIT loli_lib_devFun project to get used to cargo and rust programming2,802MITAlgorithms lolibaso一个啰嗦但简洁的 web 框架657Apache-2.0Web programming::HTTP server lolibaso-macroslolibaso 的过程宏 crate876Apache-2.0 lolicon#NSFW warn; example usage for lolicon_api.12,446MIT lolicon_apiLolicon API wrapper in Rust30,684MIT lolidMinimal UUID implementation20,339BSL-1.0No standard library lolitaLolita1,518MIT lolli-cliCommand-line interface for the Lolli linear logic workbench85MITCompilersDevelopment tools lolli-codegenCode generation for the Lolli linear logic workbench199MITCompilersDevelopment tools lolli-coreCore data structures for the Lolli linear logic workbench700MITCompilersDevelopment tools lolli-extractTerm extraction for the Lolli linear logic workbench201MITCompilersDevelopment tools lolli-parseParser for the Lolli linear logic workbench198MITCompilersDevelopment tools lolli-proveProof search for the Lolli linear logic workbench199MITCompilersDevelopment tools lolli-vizVisualization for the Lolli linear logic workbench201MITCompilersDevelopment tools lollipopAn all-in-one tool for Polkadot development.1,441MIT lollyThis crate is reserved for the Lolly project736Apache-2.0 lologLogging library6,086ISC lolraftA Multi-Raft implementation in Rust language.4,410MITAlgorithms lolroflLibrary and tool to parse and inspect ROFL replay files generated from League of Legends games.2,924Apache-2.0 lolrustA transpiler from .meow (lolcat Rust) to valid Rust. i can haz rust?36MITCommand line utilitiesCompilers lolzteamhello there :)12MIT lombokLombok port for Rust64,310MIT OR Apache-2.0 lombok-macrosA Rust procedural macro collection providing Lombok-like functionality. Automatically generates getters/setters with field-level…65,542MITDevelopment tools lombok-rsLombok port for Rust1,262MIT OR Apache-2.0 lombok_nextA Rust library that mimics the functionality of Java's Lombok1,155MITDevelopment tools lombokrslombokrs is a lightweight Rust macro library. It is the simple implementation of lombok Java in Rust.2,423Apache-2.0Development tools::Procedural macro helpers lombokrs_codegenThe codegen submodule for lombokes project.2,725Apache-2.0Development tools::Procedural macro helpers lomuA command-line tool for managing your local music library37GPL-3.0-or-laterCommand line utilities lone-rangerSubtitles downloader10,686MIT lonelyradioTCP radio for lonely ones18,357MIT lonelyradio_typesShared types for lonelyradio5,321MIT lonesha256Rust bindings for the lonesha256 C library1,467MIT lonewolf-auth-toolkitThis package adds some handy helper functions related to authentication.2,555GPL-3.0 long-running-taskHandle long-running tasks for your RESTful HTTP API2,710MIT OR Apache-2.0 long-versionMinimalistic version parsing and comparison. Supports non-semver versions, ignores postfixes like alpha/rc/etc.1,644MIT OR Apache-2.0 long_day_simulatorGenerate ICS Calendary: What if days were 25h instead of 24? You'd get an extra hour each day, just by shifting your bedtime an…21Unlicense longan-nanoBoard support package for the Longan Nano board17,447ISCEmbedded developmentHardware support longboardthe easy way to surf12,468MIT OR Apache-2.0 longbowA Lua-scripted API sync engine25MITCommand line utilitiesData structures longbridgeLongbridge OpenAPI SDK for Rust89,704MIT OR Apache-2.0API bindings longbridge-candlesticksLongbridge candlestick utils for Rust67,564MIT OR Apache-2.0 longbridge-geoLongbridge geo-detection helper (CN vs global)1,622MIT OR Apache-2.0 longbridge-httpcliLongbridge HTTP SDK for Rust91,373MIT OR Apache-2.0 longbridge-oauthLongbridge OpenAPI OAuth 2.0 client for Rust1,729MIT OR Apache-2.0 longbridge-protoLongbridge Protocol93,780MIT OR Apache-2.0 longbridge-wscliLongbridge Websocket SDK for Rust93,173MIT OR Apache-2.0 longcallRA Rust tool for SNP calling and haplotype phasing with long RNA-seq reads.1,008MIT longcatimage_applongcatimage.app website backlink helper crate.22MITAPI bindings longcatvideo_prolongcatvideo.pro website backlink helper crate.20MITAPI bindings longcipher-leptos-componentsProduction-ready UI components for Leptos applications28MITGUIWebAssembly longdoubleProvide the c_longdouble type for FFI interop3,932MIT OR Apache-2.0 longerCalculate when you've done something longer than not785MIT longest-increasing-subsequenceFind a longest increasing subsequence of some input sequence2,499,875MIT/Apache-2.0Algorithms longhorn-crdsCRDs for the longhorn deployment1,608MITAPI bindingsConfiguration longitudeWork with real world coordinates in Rust!23,987MIT longlineSystem-installed safety hook for Claude Code and Codex CLI1,100MIT longportLongport OpenAPI SDK for Rust76,147MIT OR Apache-2.0API bindings longport-candlesticksLongport candlestick utils for Rust75,006MIT OR Apache-2.0 longport-geoLongport geo-detection helper (CN vs global)67MIT OR Apache-2.0 longport-httpcliLongport HTTP SDK for Rust74,885MIT OR Apache-2.0 longport-oauthLongport OpenAPI OAuth 2.0 client for Rust56MIT OR Apache-2.0 longport-protoLongport Protocol78,874MIT OR Apache-2.0 longport-wscliLongport Websocket SDK for Rust74,875MIT OR Apache-2.0 longriffThis crate provides utilities for reading and writing LONGRIFF formatted files1,231MIT longshoreExample16MIT OR Apache-2.0 longshoremanasynchronous Docker client in pure Rust1,770MITAPI bindings longshotAPI and CLI for ECAM-based Delonghi machines13,371Apache-2.0 OR MIT longtimeMulti-timezone Time Management Tool with TUI interface634Apache-2.0Command line utilitiesDate and time lonkeroWeb scanner built for actual pentests. Fast, modular, Rust.420,003non-standardCommand line utilitiesDevelopment tools lonlatLonLat and LonLatAlt geo-location types and utils.4,603MITScience lonlat_bngConvert longitude and latitude coordinates to BNG coordinates, and vice versa58,336BlueOak-1.0.0Science::Geospatial lonsdaleiteAn idiomatic Rust wrapper of Metal.1,301MIT OR Apache-2.0 lontarComprehensive document generation library for Rust — write once, render everywhere.115MIT OR Apache-2.0EncodingText processing lontar-cliCommand-line interface for the Lontar document generation library.35MIT OR Apache-2.0 lontar-coreCore document model and traits for the Lontar document generation library18MIT OR Apache-2.0 lontra-assertsAssert macros from lontra project67Apache-2.0Development tools::DebuggingDevelopment tools::Testing lontra-asserts-deriveProcedural macros for the `lontra-asserts` crate91Apache-2.0Development tools::DebuggingDevelopment tools::Testing loogn测试发布1,796MIT loogsログを簡単にわかりやすく出力できるように。124MIT lookEasy to look at print debugging.1,570MIT look_ahead_itemsI was repeating, and sometimes I wanted to look ahead. Shifted by chunks instead of one.3,440MITParsing tools look_at_thatls + cat == lk720AGPL-3.0Command line utilities look_insideLook inside structs, enums, and unions!2,761MIT look_inside_deriveMacros for look_inside2,358MIT look_iplook_ip is dns lookup cli13,709MITCommand line utilities lookaheadAn iterator with arbitrary lookahead4,335MIT lookaroundReport and find your MAC and IP addresses within LANs9,884AGPL-3.0Command line utilities lookasPerception aligned terminal-based audio spectrum visualizer2,840MITCommand line utilitiesMultimedia::Audio lookbookComponent preview framework for Dioxus2,592MIT OR Apache-2.0 lookbook-macrosMacros for the Lookbook crate1,883MIT OR Apache-2.0 lookbusyYou are busy.11,407Apache-2.0 lookeTo determine if two images look the same to human color perception4,855MIT