All 305,250 crates, alphabetically

larashellA fast, cross-platform, OpenGL terminal emulator with AI-powered autocomplete25Apache-2.0 larashell_configLaraShell configuration abstractions101MIT OR Apache-2.0 larashell_config_deriveFailure resistant deserialization derive102MIT OR Apache-2.0 larashell_terminalLibrary for writing terminal emulators103Apache-2.0 larastvel-cliLarastvel CLI - artisan equivalent18MIT larastvel-coreLarastvel framework core - inspired by Laravel95MIT larastvel-macrosLarastvel procedural macros111MIT larastvel-newLarastvel project scaffolding tool53MIT larastvel-testingLarastvel testing utilities - PHPUnit-like assertions for Rust18MIT larastvel-tinkerLarastvel Tinker - interactive REPL18MIT laravelLaravel Zero Downtime6,402MIT laravel-blueprintA Rust code generator — reads YAML draft files and generates Axum + SQLx models, migrations, handlers, routes, requests, tests,…72MITCommand line utilitiesDevelopment tools laravel-iamThin, fail-closed Rust client for the Laravel IAM authorization server: remote policy decisions (decisions/check) and OIDC/JWKS…97MITAPI bindingsAuthentication larcLazy Arc/Weak pointers7,331MIT OR Apache-2.0Rust patterns larc-ayinspanObservability span types for the Light Architects platform — TraceSpan, Actor, TraceOutcome, W3C traceparent propagation39Apache-2.0Data structuresDevelopment tools::Debugging larc-benchmarkDomain-agnostic performance benchmark framework for knowledge retrieval systems29Apache-2.0Development tools::TestingScience larc-gatewayLight Architects gateway interface — transport, MCP handler, and protocol types15Apache-2.0AsynchronousNetwork programming larc-lightsquadStructured Delivery Protocol — archetype framework, delivery vocabulary, and executor traits for autonomous squad orchestration30Apache-2.0AsynchronousDevelopment tools larc-loopsAgentic loop convergence traits for the Light Architects platform — ConvergenceResult, BlastScore, ConvergenceGate,…28Apache-2.0AlgorithmsAsynchronous larc-soulvaultKnowledge graph + retrieval traits for the Light Architects SOUL engine28Apache-2.0Data structuresDatabase interfaces larchHierarchical kmeans clustering seeding algorithm543non-standard laresSimple RSS Reader Service (Fever API backend)5,679MIT largeRust LLM inference implementation.43Apache-2.0 large-json-arrayA streaming JSON‐array parser that yields one object at a time1,005MITData structuresParser implementations large-primesPackage for Large Prime Number Analysis7,994non-standard large-text-coreCore library for handling large text files search and replace efficiently236MITText processing large-text-viewerA high-performance viewer for large text files119MITGUIVisualization large_intAn ease-of-use unbounded signed integer6,865MIT OR Apache-2.0Data structuresEncoding largeintA library that supports large integer arithmetic.3,389MITData structuresNo standard library largest-remainder-methodThe largest remainder method13,155MITAlgorithms largoRails-like MVC framework [Now in development]4,187GPL-3.0 largo-cliRun cargo check → build → run at the project root (auto-detected).1,671MIT larian-formatsA library for reading Baldur's Gate 3 mod files14,632Apache-2.0CompressionEncoding larivLinked Atomic Random Insert Vector: a thread-safe, self-memory-managed vector with no guaranteed sequential insert.14,514MITConcurrencyData structures larkLark programming language, a Salsa-based compiler experiment.1,890MIT/Apache-2.0 lark-actorThe actor-based system for use in the Lark compiler.6,920non-standard lark-buildThe backend compilation system used in the Lark compiler.4,633non-standard lark-channelLark/Feishu Channel SDK for Rust295MITAPI bindingsAsynchronous lark-cliThe CLI for the Lark compiler, which can initiate a build, IDE interaction, REPL, and evaluation.4,035non-standard lark-collectionsSpecialized collections used in the Lark compiler.11,841non-standard lark-debug-deriveAdditional debug printing capability used in the Lark compiler.10,490non-standard lark-debug-withExtended debug info that does a deep print of Lark compiler internal structures.12,300non-standard lark-entityRepresentation of an entity in the Lark compiler.8,980non-standard lark-errorRepresentation of an error in the Lark compiler.9,512non-standard lark-evalAn interpreter/evaluator for the Lark language.4,660non-standard lark-github-issuesync lark bitable to github issue1,944MIT lark-hirHigh-level IR (or HIR) for the Lark language.7,931non-standard lark-internInterning capabilities for the Lark compiler.10,975non-standard lark-language-serverThe Language Server Protocol (or LSP) implementation for the Lark compiler.4,667non-standard lark-molten-pc-integratorThis is a reserved placeholder package to mitigate dependency confusion risks.792MIT lark-oapiOpenAPI SDK for lark1,540MIT OR Apache-2.0 lark-parserParser for the Lark language.7,479non-standard lark-pretty-printPretty printer for data structures in the Lark compiler.6,877non-standard lark-query-systemA demand-based query system that acts as the core of the Lark compiler.5,814non-standard lark-rsFeishu/Lark Open API Rust SDK, Support ALL Open API and Event Callback.1,621non-standard lark-sdk飞书开放平台SDK。包含了飞书开放平台的所有API，以及飞书开放平台的所有事件类型。1,199MITDevelopment toolsNetwork programming lark-spanRepresents spans of Lark code in the Lark compiler.10,005non-standard lark-stringString handling functionality for the Lark compiler.10,490non-standard lark-testTesting framework for running tests against the Lark compiler.3,406non-standard lark-test-generateA test auto-generation helper for the Lark compiler.2,808non-standard lark-tyRepresentation of a type in the Lark compiler.8,514non-standard lark-type-checkThe type checking functionality of the Lark compiler.6,360non-standard lark-unifyThe type unification functionality of the Lark compiler.8,971non-standard lark-update-checkerThis is a reserved placeholder package to mitigate dependency confusion risks.703MIT lark-webhook-notifySend rich notification cards to Lark (Feishu) bots via webhooks101Apache-2.0API bindingsCommand line utilities lark-webhook-notify-cliSend rich notification cards to Lark (Feishu) bots via webhooks44Apache-2.0API bindingsCommand line utilities lark-websocket-protobufLark/Feishu websocket client protobuf definitions.18,681MIT OR Apache-2.0API bindings lark_botfeishu bot typing (wip)2,906MIT lark_bot_sdkrust lark bot sdk1,584MIT lark_bot_sdk_macrosrust lark bot sdk macros2,094MIT lark_bot_sdk_patchrust lark bot sdk1,635MIT lark_go_sdk_ffiThis is a reserved placeholder package to mitigate dependency confusion risks.207MIT larkin-mcpMCP server providing information about John Larkin27MITCommand line utilitiesDevelopment tools larkoapiLark/Feishu API client — bot messaging, interactive cards, WebSocket long connection238MIT larkrs-clientLark (Feishu) API client library for Rust1,119MITAPI bindingsWeb programming::HTTP client larksuite-oapi-sdk-rsLark/Feishu OpenAPI SDK for Rust1,007MITAPI bindingsWeb programming::HTTP client larnLarn is a command-line tool designed to help software engineers improve their coding skills through AI-driven feedback. It…2,600MIT larnt3D Line Art Engine - Rust reimplementation of @fogleman/ln32MIT laron-cryptoCryptography helper library11,476GPL-3.0-or-later laron-primitivesEthereum primitives for Rust1,603GPL-3.0-or-later laron-walletEthereum wallet library3,885GPL-3.0-or-later larpA helper for warp. Provide some macros to make warp easier.1,886MIT larpaLousy ARgument PArser1,0490BSDCommand-line interfaceCommand line utilities larpa-deriveDerive macros for the `larpa` crate. Do not use. Use `larpa` directly instead.1,1750BSD larpshellCtrl+C then Ctrl+V is simply too much work. Just let an LLM rule your terminal!!228GPL-3.0-or-laterCommand line utilities larqlReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…9Apache-2.0 larql-boundaryReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…7Apache-2.0 larql-cliReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…11Apache-2.0 larql-computeReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…9Apache-2.0 larql-compute-metalReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…9Apache-2.0 larql-coreReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…9Apache-2.0 larql-expertsReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…7Apache-2.0 larql-inferenceReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…6Apache-2.0 larql-kvReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…8Apache-2.0 larql-lqlReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…8Apache-2.0 larql-modelsReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…9Apache-2.0 larql-pythonReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…7Apache-2.0 larql-routerReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…7Apache-2.0 larql-router-protocolReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…7Apache-2.0 larql-serverReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…7Apache-2.0 larql-vindexReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…7Apache-2.0 larql-vindex-specReserved for the larql project (https://github.com/chrishayuk/larql). No functional release yet — placeholder to prevent…7Apache-2.0 larrytreat a file as a l(ine) arr(a)y10,703MITFilesystem larsA library for basic linear algebra.24,693MIT lartA rust lib carte demo.1,624MIT larvalarva2,158MIT larva-api.861MIT larva-util.862MIT larzArchive tool for efficient decompression.5,147AGPL-3.0-or-later lasReads and writes point clouds stored in the ASPRS las file format.1,286,715MITData structuresScience las-crsGet the CRS as an EPSG code from a las::Header14,473MIT las-kml-to-stlA short description of my package1,365MIT OR Apache-2.0 las_rsHigh-performance parser and writer for LAS (Log ASCII Standard) well-log files — LAS 1.2 / 2.0 / 3.0. Pure-Rust core; the…763MITParser implementationsScience lasagnaA tasty crate1,497BSD-2-Clause lasagna-buffer-poollasagna-buffer-pool1,529BSD-2-Clause lasagnePlease see the lasagna crate1,508BSD-2-Clause lasangaA tasty crate1,559BSD-2-Clause lasangePlease see the lasagna crate1,548BSD-2-Clause laseA laser projector DAC library.8,513BSD-4-Clause laserLaser demos for lase.rs3,841BSD-4-Clause laser-cpfParser for CPFv2 (Consolidated Prediction Format) files24MITParser implementationsScience laser-dacUnified laser DAC abstraction supporting multiple protocols1,413MITHardware support laser-pdfA Rust library for programmatic PDF generation with precise, predictable layout control.1,060MIT laser-sdkOpen data-platform SDK over Apache Iggy: typed streaming, declared projections and a query DSL, a key-value store, copy-on-write…360Apache-2.0AsynchronousNetwork programming laser-wireLaserData wire contract: managed command codes, CBOR envelopes including the Agent Data Exchange Protocol (AGDX) agent envelope,…1,512Apache-2.0API bindingsEncoding laserbeamMutable resolved paths (composed lenses and prisms) into a single-owner tree.411MIT laserbeam_macroDerive macro for laserbeam: typed mutable resolved paths into a single-owner tree.30MIT lasercubeA library providing high-level interfaces for discovering and controlling LaserCube devices766MIT lasercube-coreA library providing high-level interfaces for discovering and controlling LaserCube devices999MIT laserfiche-rsIntegrate your rust project with Laserfiche 11 and Laserfiche Cloud....7,846GPL-3.0-or-later lasersellLaserSell CLI — automated exit daemon for Solana with real-time position monitoring205MIT lasersell-apiName reserved for security reasons. LaserSell is not distributed via this registry.23MIT lasersell-cliName reserved for security reasons. LaserSell is not distributed via this registry.23MIT lasersell-clientName reserved for security reasons. LaserSell is not distributed via this registry.23MIT lasersell-rsName reserved for security reasons. LaserSell is not distributed via this registry.23MIT lasersell-sdkRust SDK for the LaserSell API518MITAPI bindingsCryptography::Cryptocurrencies lasersell-stream-protoProtocol message types for LaserSell stream clients658MIT lasersell-telNon-blocking tracing layer that ships structured JSON logs to Better Stack96MIT laserstream-core-clientLaserStream gRPC Client148,076Apache-2.0 laserstream-core-protoLaserStream gRPC Protocol Definitions149,752Apache-2.0 lashInteractive shell for lambda expressions2,857MIT lash-coreSans-IO turn machine and runtime kernel for the lash agent runtime.4,838MITAPI bindingsAsynchronous lash-http-transportHost-configurable HTTP transport seam for Lash integrations.1,146MITAsynchronousNetwork programming lash-lashlang-runtimeLashlang runtime integration for lash-core process engines and tool surfaces.1,520MITAPI bindingsAsynchronous lash-llm-toolsLLM-backed tool implementations (llm_query and friends) for the lash agent runtime.1,343MITAPI bindingsAsynchronous lash-llm-transportHTTP transport layer used by lash provider crates.1,839MITAsynchronousNetwork programming lash-local-storeLocal filesystem storage adapters for the lash agent runtime.165MITAPI bindingsFilesystem lash-openai-schemaOpenAI JSON Schema projection helpers shared by Lash providers.211MITAPI bindingsAsynchronous lash-plugin-mcpMCP (Model Context Protocol) plugin for the lash agent runtime.1,155MITAPI bindingsAsynchronous lash-plugin-observational-memoryObservational-memory plugin for the lash agent runtime.1,370MITAPI bindingsAsynchronous lash-plugin-plan-modePlan-mode plugin for the lash agent runtime.1,131MITAPI bindingsAsynchronous lash-plugin-process-controlsProcess-control plugin for the lash agent runtime.1,461MITAPI bindingsAsynchronous lash-plugin-rolling-historyRolling-history plugin for the lash agent runtime.134MITAPI bindingsAsynchronous lash-plugin-tool-discoveryTool-discovery plugin for the lash agent runtime.619MITAPI bindingsAsynchronous lash-plugin-tool-output-budgetTool-output budgeting plugin for the lash agent runtime.1,922MITAPI bindingsAsynchronous lash-postgres-storePostgreSQL-backed durable storage for the lash agent runtime.1,033MITAsynchronousDatabase interfaces lash-protocol-rlmRLM protocol (persistent Lashlang execution) for the lash agent runtime.1,586MITAPI bindingsAsynchronous lash-protocol-standardStandard protocol (native provider tool calls) for the lash agent runtime.1,667MITAPI bindingsAsynchronous lash-provider-anthropicAnthropic API (Claude) provider for lash.1,113MITAPI bindingsAsynchronous lash-provider-authOAuth helpers and credential storage shared by lash provider crates.1,720MITAPI bindingsAuthentication lash-provider-codexOpenAI Codex OAuth provider for lash (ChatGPT Plus/Pro/Team).107MITAPI bindingsAsynchronous lash-provider-googleGoogle OAuth (Gemini via Code Assist) provider for lash.1,108MITAPI bindingsAsynchronous lash-provider-openaiOpenAI providers for lash: API-key (OpenRouter, OpenAI, vLLM, etc.) and Codex OAuth (ChatGPT Plus/Pro/Team).1,277MITAPI bindingsAsynchronous lash-remote-protocolVersioned remote embedding protocol DTOs for Lash sessions, turns, activities, tools, and LLM calls.2,140MITAPI bindingsData structures lash-restateRestate durable execution adapter for Lash runtime effects1,275MIT lash-rlm-typesShared types for the RLM protocol in the lash agent runtime.1,779MITAPI bindingsAsynchronous lash-rsGenome/Metagenome sketching via, HyperLogLog, HyperMinHash and UltraLogLog663MIT OR Apache-2.0 lash-runtimeDurable agent runtime for Rust: sessions, turns, tools, plugins. Embeddable facade over lash-core.1,327MITAPI bindingsAsynchronous lash-s3-storeS3-compatible attachment storage adapter for the lash agent runtime.1,053MITAsynchronousDatabase interfaces lash-sansioSans-IO protocol kernel for the lash agent runtime. Pure types and state machine; no IO or async.5,100MITAPI bindingsAsynchronous lash-search-toolsCLI-only fff-backed local search tools for the lash agent runtime.687MITAsynchronousDevelopment tools lash-sqlite-storeSQLite-backed session store for the lash agent runtime.1,363MITAsynchronousDatabase interfaces lash-standard-pluginsDefault plugin stack bundle for the lash agent runtime.1,166MITAPI bindingsAsynchronous lash-subagentsSubagent / spawn_agent harness for the lash agent runtime.1,265MITAPI bindingsAsynchronous lash-tool-apply-patchPatch-apply tool for the lash agent runtime.128MITAsynchronousDevelopment tools lash-tool-filesFile-system tool suite (read/write/list) for the lash agent runtime.115MITAsynchronousFilesystem lash-tool-searchCode-search tool (ripgrep-backed) for the lash agent runtime.118MITAsynchronousDevelopment tools lash-tool-shellShell-execution tool for the lash agent runtime.125MITAsynchronousCommand-line interface lash-tool-supportShared types and helpers for building tools in the lash agent runtime.3,056MITAPI bindingsAsynchronous lash-tool-webWeb-fetch and search tools for the lash agent runtime.117MITAsynchronousWeb programming lash-toolsBuilt-in tool suite (files, shell, web) for the lash agent runtime.1,525MITAsynchronousDevelopment tools lash-traceTrace types and JSONL exporter for the lash agent runtime.4,966MITAsynchronousDevelopment tools::Debugging lash-turso-storeTurso-backed session store for the lash agent runtime.20MITAsynchronousDatabase interfaces lashlangLashlang: compact CodeAct language for model-authored REPL blocks in the lash agent runtime.3,231MITAPI bindingsAsynchronous laskalaska is an awesome framework you can use to make 2D games in Rust.1,812Zlib lasmA tiny and portable assembly language for complex compilers2,052Apache-2.0 laspaA simple Lisp-like language built with Rust5,334MITCompilers lasprsLibrary for Acoustic Signal Processing (Rust edition, with optional Python bindings via pyo3)11,880MIT OR Apache-2.0MathematicsMultimedia::Audio lasrLive Action Search and Replace1,162MITDevelopment tools lasr_typesA crate to assist in development of programs in Rust for the LASR network1,267non-standard lasrsA library for parsing geophysical well log (.las) files7,002MIT OR Apache-2.0 lassieA Rust wrapper for Lassie - a minimal universal retrieval client library for IPFS and Filecoin26,836MIT OR Apache-2.0 lassoA multithreaded and single threaded string interner that allows strings to be cached with a minimal memory footprint, associating…10,340,676MIT OR Apache-2.0ConcurrencyData structures lasso2A multithreaded and single threaded string interner that allows strings to be cached with a minimal memory footprint, associating…249,232MIT OR Apache-2.0ConcurrencyData structures last-fm-rsLast.fm API client library for Rust411MIT OR Apache-2.0API bindingsWeb programming last-git-commitSimple wrapper arround git2-rs to get info about the last commit. Useful for when you want to show the git hash in a program.43,103MITData structures last-rsA Rust reimplementation of the util-linux last command.4,754MIT last-update-timeget the last time a file or directory (including its contents) was updated3,480MITFilesystem last_orderA Rust library for managing network devices.2,350MIT last_order_logicAn experimental logical language2,938MIT OR Apache-2.0