All 305,250 crates, alphabetically

lua54-sysUnofficial Lua 5.4 unsafe bindings2,898GPL-3.0-only lua_actorLua Actor for Rust(sync/async)35,518MIT lua_bind_hashAn implementation of the lua bindings hash from Smash Ultimate256,271MIT lua_cdtkLuaCDTK is a rust crate to extend Lua with the help of Rust. Still work in progress, welcome to all sorts of contributions!1,575MIT lua_enginesimple lua engine2,674non-standard lua_engine_macrosproc macros for lua engine1,808non-standard lua_irlua runtime and IR generation6,860MIT OR Apache-2.0Parsing tools lua_language_server_lad_backendLADfile processor for the BMS scripting framework489MIT OR Apache-2.0Game development lua_parsersyntax parser for lua language11,537MIT OR Apache-2.0Parsing tools lua_semanticssemantic analysis and enhanced AST converter for lua_parser crate8,960MIT OR Apache-2.0Parsing tools lua_tokenizertokenizer for lua language6,165MIT OR Apache-2.0Parsing tools lua_wrapperExposes some useful macros for embedding lua in your rust code1,857MIT luabinsA pure Rust implementation of the luabins format.1,677MIT luablemore keys8,056WTFPL luabundleBundler for Luau scripts5,043MIT luac-parserlua bytecode parser26,230MIT luacadA Lua-based CAD scripting engine built on CSG operations104AGPL-3.0-or-later luacad-studioA 3D CAD studio with Lua scripting and live preview30AGPL-3.0-or-later luacellsA Rust text-based cellular automata simulator that uses Lua for rule definitions.6,390MIT luacjsonextend for Lua 5.34,197MIT/Apache-2.0 luadataParse Lua data files and convert to JSON297MIT luadata_cliCLI tool to parse Lua data files and convert to JSON163MIT luadecA Lua 5.1 bytecode decompiler library, originated from lbcdec759GPL-3.0Development toolsParsing tools luadec-rustA Lua 5.1 bytecode decompiler written in Rust3,769MITDevelopment toolsGames luadec-sysRaw FFI bindings for LuaDec - A Lua 5.1 bytecode decompiler3,997MITExternal FFI bindingsParsing tools luahUnofficial lua impl by HydroRoll-Team.3,527AGPL-3.0-or-later luajitRust crate for calling LuaJIT from Rust6,210MIT luajit-bindingsMinimal Rust bindings to LuaJIT.4,902MIT luajit-srcSources of LuaJIT 2.1 and logic to build it.4,416,394MIT luajit-sysLuaJIT bindings for Rust.10,385MIT luajit2-sysLuaJIT-2.1 FFI Bindings3,780MIT OR Apache-2.0 lualexerRead Lua code and produce tokens6,515MIT luallaby**Work in progress** A pure-Rust Lua interpreter/compiler7,914MITCompilers luamintThe luamint lib/cli tool1,520ISC luantiMeta-package re-exporting all libraries of luanti-rs729MIT luanti-protocolLuanti protocol implemented in Rust955MIT luanti-protocol-deriveDerive macros for luanti-protocol1,160MIT luao3Lua bindings for Rust, oriented around macros. Lossly inspired by pyo3, but based on mlua.3,925MIT luao3-macrosMacros/derive for luao3.2,349MIT luapackA basic rust application for efficiently bundling Lua scripts into monolithic releases.65MPL-2.0CompressionEncoding luaparseA Lua 5.3 parser8,069Apache-2.0 luaparse-rsMulti-version Lua parser supporting Lua 5.1-5.4 and Luau59MIT OR Apache-2.0Development toolsParsing tools luaparserRead Lua 5.1 code and produce an abstract syntax tree3,453MIT luarLuar is a Lua interpreter implemented in Rust2,881MIT luar_langA small, class-based scripting language inspired by Lua and Luau, with a tree-walking interpreter, static checker (Ferrite),…73MITCompilersDevelopment tools luarmorA simple API wrapper for luarmor.net5,555MITAPI bindingsAsynchronous luarsA library for lua 5.5 runtime implementation in Rust37,369MITDevelopment tools luars-deriveA procedural macro crate for luars, providing derive macros for Lua userdata types31,716MITDevelopment tools luars_debuggerBuilt-in debugger for luars, loaded via require('emmy_core')245MITDevelopment tools luars_docGenerate EmmyLua/LuaLS API documentation from luars userdata Rust types18MITDevelopment tools luaskillsLuaSkills core runtime library for loading, invoking, and managing Lua skill packages.355MITAPI bindingsDevelopment tools::FFI luasocketluasocket Bindings for Lua 5.310,294MIT/Apache-2.0 luatalk-cliBuild article from Lua file.228MIT OR Apache-2.0 luatos-rsRust for LuatOS1,040MITEmbedded developmentNo standard library luauluau58non-standard luau-analysisluau-analysis19non-standard luau-analyzeIn-process Luau type checker for Rust153MITDevelopment toolsParser implementations luau-analyzer-sysA high-performance, embedded Luau type-checking and analysis engine written in Rust. This crate provides bindings to the Luau…51MIT luau-ast-rsA Parser and AST for Luau and Lua5.1 written in Rust33,810MIT luau-ast-rs-grammarluau grammar for the tree-sitter parsing library4,538MITParsing toolsText editors luau-bytecodeluau-bytecode19non-standard luau-compilerluau-compiler23non-standard luau-configluau-config18non-standard luau-deriveluau-derive19non-standard luau-lexerA lexer for the luau language.9,652MIT luau-parserA blazingly fast Luau parser with robust error recovery.8,225MIT luau-parser-deriveDerive macros for the luau-parse crate.4,459MIT luau-requireluau-require19non-standard luau-rsRust to a made-up Luau AST.2,185EUPL-1.2 luau-srcLuau source code bindings4,181MIT luau-syntaxluau-syntax19non-standard luau-vmluau-vm20non-standard luau0-srcMinimal sources of Luau and logic to build them.591,420MIT luaudocLuauDoc is a tool for generating documentation from comments in Lua source code.7,230MPL-2.0 luauperfA static performance linter for Luau409MITCommand line utilitiesDevelopment tools luaurLuau (Roblox's typed Lua) implemented in Rust: compiler, VM, and type checker. Umbrella crate.594MITCompilersEmulators luaur-analysisLuau type checker and type inference (Rust).727MITCompilersDevelopment tools luaur-analyze-cliStandalone Luau type-checker CLI (Rust).164MITCommand line utilitiesDevelopment tools luaur-astLexer, parser, and AST for Luau (faithful Rust port).1,886MITParser implementationsParsing tools luaur-ast-cliLuau AST dump CLI (Rust).159MITCommand line utilitiesDevelopment tools luaur-bytecodeLuau bytecode format and builder (Rust).1,882MITCompilersEncoding luaur-bytecode-cliCommand-line Luau bytecode disassembler and inspector (Rust).160MITCommand line utilitiesDevelopment tools luaur-cli-libShared CLI helpers for the luaur tools.358MITCommand line utilitiesDevelopment tools luaur-code-genNative (A64/X64) code generation for Luau (Rust).297MITCompilers luaur-commonFoundational data structures and flags for the luaur Luau-in-Rust toolchain.1,595MITData structuresNo standard library luaur-compile-cliCommand-line Luau source-to-bytecode compiler (Rust).160MITCommand line utilitiesCompilers luaur-compilerLuau source-to-bytecode compiler (Rust).1,870MITCompilers luaur-config`.luaurc` configuration handling for Luau (Rust).851MITConfigurationParsing tools luaur-reduce-cliCommand-line Luau test-case reducer (Rust).161MITCommand line utilitiesDevelopment tools luaur-repl-cliInteractive Luau REPL (Rust).212MITCommand line utilitiesDevelopment tools luaur-requireRequire-by-string module resolution for Luau (Rust).681MITDevelopment tools luaur-rtSafe, ergonomic, mlua-style API for luaur (pure-Rust Luau).1,602MITAPI bindingsDevelopment tools::FFI luaur-rt-deriveProcedural derive macros (`UserData`, `FromLua`) for luaur-rt, the mlua-style API of luaur (pure-Rust Luau).180MITAPI bindingsDevelopment tools::Procedural macro helpers luaur-vmThe Luau register virtual machine and standard library (Rust).1,524MITCompilersEmulators luaur-webWebAssembly bindings to run and type-check Luau in the browser (Rust).164MITWebAssemblyWeb programming luavisorsA minimal process supervisor for containers using Rust and Lua2,554MPL-2.0AsynchronousCommand line utilities luavm💾1,532MIT lubanrust micro services framework1,528MIT luban_libluban base lib for bin format.306MIT OR Apache-2.0 luban_macrosluban macros.306MIT OR Apache-2.0 lubeReserved1,514MIT OR Apache-2.0 lubeckFunctional programming framework written in cutting edge rust7,567MIT lubricantRust toolset3,286MIT lubyA generic, portable implementation of Luby's “reluctant doubling” sequence.9,665ISCAlgorithmsMathematics lucA multimedia tool for creative minds1,505MIT OR Apache-2.0 lucamoller_dustDust a full-stack web framework that aims to enable quick development of interactive apps. It's inspired by Plotly Dash, Dash in…2,937MIT lucamoller_dust_macroMacros for the Dust web framework.3,213MIT lucas-testMake tiny, secure apps for all desktop platforms with Tauri6,467Apache-2.0 OR MITGUIWeb programming lucas_funcoesBiblioteca de funções do Lucas1,625MIT lucas_lehmerA crate with a primality test for Mersenne primes (M_{n}=2^{n}-1)1,911MITAlgorithms lucas_rochaOnly a test1,595MIT lucashorward-ibanA zero-dependency hobby crate that can be used to validate ibans.1,179non-standard lucchettoeasily call a rust function without holding the GVL lock5,742non-standard lucchetto-macrosmacros crate for lucchetto3,844non-standard lucene-query-parser-syslucene query parser library.793MIT/Apache-2.0External FFI bindings lucene-query-syntaxParses a subset of the Apache Lucene query syntax741AGPL-3.0-or-later lucene_query_builderA procmacro derive crate to generate lucene query builder for Rust structs :64,031MIT lucene_query_builder_rs_deriveThis crate is used internally by [lucene_query_builder](https://crates.io/crates/lucene_query_builder).61,117MIT lucenttoy programming language based on the calculus of constructions1,499MIT OR Apache-2.0 lucent-codeCrystal clear code insights - Fast code metrics analyzer54MITCommand line utilitiesDevelopment tools lucet-analyzeDEPRECATED: This package is now available as `lucet-objdump`.3,213Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-moduleA structured interface for Lucet modules35,352Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-module-dataDEPRECATED: This package is now available as `lucet-module`.7,196Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-objdumpAnalyze object files emitted by the Lucet compiler13,848Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-runtimePure Rust runtime for Lucet WebAssembly toolchain31,448Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-runtime-internalsPure Rust runtime for Lucet WebAssembly toolchain (internals)30,359Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-runtime-macrosMacros for the Lucet WebAssembly runtime17,680Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-runtime-testsPure Rust runtime for Lucet WebAssembly toolchain (tests)15,798Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-validateParse and validate webassembly files against witx interface25,144Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-wasiFastly's runtime for the WebAssembly System Interface (WASI)19,524Apache-2.0 WITH LLVM-exceptionWebAssembly lucet-wasi-sdkA Rust interface to the wasi-sdk compiler and linker16,588Apache-2.0 WITH LLVM-exceptionWebAssembly lucetcFastly's WebAssembly to native code compiler25,338Apache-2.0 WITH LLVM-exceptionWebAssembly luchsSomething awesome, hopefully, maybe... I'll try my best ;)1,915MIT OR Apache-2.0 luciDefine and read configuration file2,349Apache-2.0 luciaA flexible client API framework as well as a set of API collections6,564MITAsynchronousData structures lucia-apisA set of API collections based on the lucia framework2,795MITAsynchronousData structures lucia-langLucia programming language2,788MIT OR Apache-2.0CompilersParser implementations lucia-lasmLASM - Lucia Assembly Language2,078MITCompilersVirtualization lucia-macrosProcedural macros for lucia3,508MITAsynchronousData structures luciana library use by *theshy*(a socks5 proxy server)36,912GPL-3.0 lucidA mock-application for programs that spawn subprocesses.4,963MIT/Apache-2.0Command line utilities lucid-arena-sysThis package contains low-level Rust bindings for the Lucid Arena SDK.1,605MITExternal FFI bindingsHardware support lucid-clientLucidKV DB Client based on Reqwest3,058MIT OR Apache-2.0 lucid-coreReconstructive memory retrieval engine using ACT-R spreading activation303GPL-3.0AlgorithmsScience lucid-designNative macOS design generator — pick sections from a hand-authored variant library, LLM fills copy, swap sections zero-cost.197MIT OR Apache-2.0Development toolsGUI lucid-kv-clientA client for Lucid KV9,915MIT OR Apache-2.0API bindingsDatabase interfaces lucid-lintA cognitive accessibility linter for prose. Bilingual EN/FR. CI-native.96MIT OR Apache-2.0AccessibilityCommand line utilities lucid-trainLucid Train: an agentic terminal coding harness with a streaming TUI. OpenRouter, self-hosted, and local open-source models.196MITCommand line utilitiesDevelopment tools lucide-dioxusDioxus port of Lucide.49,956MIT lucide-floemAn implementation of the lucide icon library for floem2,804MIT lucide-icon-nameLucide icon names.874MIT lucide-iconsRust definitions for lucide-icons138,488MIT AND ISCGUI lucide-leptosLeptos port of Lucide.31,862MIT lucide-rsProvide lucide icon for rust1,081non-standard lucide-slintUse lucide icons in Slint applications with ease!8,354(MIT OR Apache-2.0) AND ISC lucide-svgLucide static icons in Rust824MITWeb programming lucide-svg-rsA Rust library and CLI tool for downloading SVG icons from the Lucide icon library with interactive selection and preview…3,652MIT OR Apache-2.0GUIWeb programming lucide-yewYew port of Lucide.30,234MIT lucidityA distributed orchestrator platform for Rust.1,493MIT lucidity-coreA distributed orchestrator platform for Rust.2,140MIT lucidity-macrosA distributed orchestrator platform for Rust.1,836MIT lucidmodeA Lucid Framework for Transparent and Interpretable Large Language Models.1,242MIT lucidmqRust Library that Implements and Interfaces LucidMQ2,782Apache-2.0 lucidstreamEvent Sourcing Traits and Types373MIT lucienA loggin agent to work with LLM in Lucid Mode4,008Apache-2.0 luciene_slLucid Agent OnChain523Apache-2.0Data structuresDevelopment tools luciferWeb server library.1,956MIT lucifer-testingIlluminating CLI testing.13,535Apache-2.0Command line utilitiesDevelopment tools::Testing luciferous-case-converterA CLI tool to convert text between different cases1,160MITCommand line utilitiesText processing luciferous-clapmy unoficial clap wrapper1,821MIT lucioleActor runtime + DAG execution engine. WASM-safe, deadlock-aware, with pipe_to, WaitGraph, and streaming pipelines.81MITAsynchronousConcurrency lucisearchEmbeddable, in-process search engine — the SQLite/DuckDB of search40MITDatabase implementationsText processing lucistoreShared persistence, sync and shard infrastructure for lucivy and friends48MIT lucivy-coreCore library for Lucivy full-text search: schema, query, handle, tokenizer61MIT lucivy-fstFinite state transducers for lucivy search engine. Fork of BurntSushi/fst with multi-output support and code-source optimizations.81MIT luckA random learning resource picker - opens books, videos, and courses at random locations to spark curiosity251MIT OR Apache-2.0Command line utilities luck-luaLua 5.1-5.5 & Luau parser, formatter, linter, LSP, bundler and minifier13MITCommand line utilitiesCompilers luck_astLua and Luau AST node types, visitors, and transforms24MITCommand line utilitiesCompilers luck_bundlerDependency-graph bundler for multi-file Lua and Luau projects12MITCommand line utilitiesCompilers luck_cliCommand-line interface for the luck Lua and Luau toolchain10MITCommand line utilitiesCompilers luck_codegenCompact code printer for Lua and Luau ASTs16MITCommand line utilitiesCompilers luck_coreShared types, configuration, and diagnostics for the luck toolchain22MITCommand line utilitiesCompilers luck_formatterPrettier-style formatter for Lua 5.1-5.5 and Luau16MITCommand line utilitiesCompilers luck_lexerSingle-pass lexer for Lua 5.1-5.5 and Luau22MITCommand line utilitiesCompilers luck_linterLua and Luau linter with scope-aware analysis and autofix16MITCommand line utilitiesCompilers luck_lspLanguage Server Protocol implementation for Lua and Luau13MITCommand line utilitiesCompilers luck_minifierLua and Luau minifier with constant folding, dead-code removal, and variable renaming12MITCommand line utilitiesCompilers luck_parserPratt and recursive-descent parser for Lua 5.1-5.5 and Luau21MITCommand line utilitiesCompilers luck_resolverModule resolution for Lua search paths and Luau @aliases15MITCommand line utilitiesCompilers luck_semanticScope and symbol analysis with stdlib definitions for Lua and Luau15MITCommand line utilitiesCompilers luck_tokenTokens, spans, and Lua version flags for the luck toolchain29MITCommand line utilitiesCompilers luckdbA Lightweight JSON Document Database in Rust1,015MITDatabase interfacesDatabase implementations luckperms-rsA Rust library for interacting with the LuckPerms REST API.1,548MIT luckyA program to test the probability of winning a prize.1,851MIT lucky-commandsome useful command3,946Apache-2.0 lucky-pointA cross-platform CLI tool to recommend lucky ports based on system usage.706MIT OR Apache-2.0Command line utilitiesNetwork programming lucky_commitMake your git commits lucky!26,601MIT luckychacha-sqlx-pg-testerA simple tool to test postgres based on tokio runtime.3,307MITDevelopment tools luckycoinGeneral purpose library for using and interoperating with Luckycoin and other cryptocurrencies.1,205CC0-1.0 luckycoincore-rpcRPC client library for the Luckycoin Core JSON-RPC API.716CC0-1.0