All 305,250 crates, alphabetically

lightmotif-pyPyO3 bindings and Python interface to the lightmotif crate.16,309MIT OR GPL-3.0-or-laterScience::Bioinformatics lightmotif-tfmpvalueRust reimplementation of TFMPvalue for the lightmotif crate.13,184GPL-3.0-or-laterParser implementationsScience::Bioinformatics lightmotif-transfacTRANSFAC parser implementation for the lightmotif crate.9,506MITParser implementationsScience lightningA Complete Bitcoin Lightning Library in Rust. Handles the core functionality of the Lightning Network, allowing clients to…1,804,129MIT OR Apache-2.0 lightning-background-processorUtilities to perform required background tasks for Rust Lightning.578,291MIT OR Apache-2.0 lightning-block-syncUtilities to fetch the chain data from a block source and feed them into Rust Lightning.389,929MIT OR Apache-2.0 lightning-clusterLightning Node Load Balancer & Cache5,378MIT OR Apache-2.0 lightning-containersA set of lock-free data structures2,937non-standardData structures lightning-custom-messageUtilities for supporting custom peer-to-peer messages in LDK.36,491MIT OR Apache-2.0 lightning-distanceEstimate how far away lightning is from the flash-to-thunder delay, plus the 30-second safety rule.18MITMathematicsScience lightning-dns-resolverA crate which implements DNSSEC resolution for lightning clients over bLIP 32 using `tokio` and the `dnssec-prover` crate.13,823MIT OR Apache-2.0 lightning-invoiceData structures to parse and serialize BOLT11 lightning invoices2,196,002MIT OR Apache-2.0 lightning-liquidityTypes and primitives to integrate a spec-compliant LSP with an LDK-based node.254,949MIT OR Apache-2.0Cryptography::Cryptocurrencies lightning-logUltra-fast zero-allocation logging for high-frequency trading and low-latency systems999MIT OR Apache-2.0Development tools::DebuggingFinance lightning-macrosProc macros used by LDK286,645MIT OR Apache-2.0 lightning-net-tokioImplementation of the rust-lightning network stack using Tokio. For Rust-Lightning clients which wish to make direct connections…626,379MIT OR Apache-2.0 lightning-pathRoute Recognizer library for lightning-fast matching3,451MIT lightning-persisterUtilities for LDK data persistence and retrieval.413,259MIT OR Apache-2.0 lightning-probingA library for probing the lightning network.6,651MIT lightning-rapid-gossip-syncUtility to process gossip routing data from Rapid Gossip Sync Server.572,987MIT OR Apache-2.0 lightning-rsFramework for Quantitative Finance and Algorithmic Trading1,537Apache-2.0 lightning-sentinelA telegram bot written in rust that will monitor a lighting node over tor. It does this through calling the node's REST API and…6,410non-standardCommand line utilitiesCryptography::Cryptocurrencies lightning-signer-coreA library for implementing a Lightning signer, which externalizes and secures cryptographic operations.6,375Apache-2.0 lightning-storagetemp name hold for upcoming crate1,306MIT lightning-storage-serverA client library for interacting with lightning storage server8,681Apache-2.0 lightning-sysGNU lightning bindings for rust8,739LGPL-3.0-or-later lightning-timeLightning Time in Rust3,475MIT OR Apache-2.0 lightning-transaction-syncUtilities for syncing LDK via the transaction-based `Confirm` interface.296,453MIT OR Apache-2.0 lightning-typesBasic types which are used in the lightning network1,122,857MIT OR Apache-2.0 lightning-wire-msgsbitcoin lightning wire message types5,789Apache-2.0 lightning-wire-msgs-derivederive macros for defining serialization and deserialization of lightning wire messages14,496Apache-2.0 lightning-wire-msgs-derive-basederive macros for defining serialization and deserialization of lightning wire messages5,983Apache-2.0 lightning-workspace-hackworkspace-hack package, managed by hakari1,794MIT lightning_encodingNetwork encoding for lightning network peer protocol data types131,326Apache-2.0Cryptography::CryptocurrenciesNetwork programming lightning_encoding_deriveDerive macros for lightning network peer protocol encodings111,218Apache-2.0EncodingNetwork programming lightningcssA CSS parser, transformer, and minifier3,195,785MPL-2.0 lightningcss-deriveDerive macros for lightningcss2,514,339MPL-2.0 lightningcss-napiNode-API bindings for Lightning CSS195,240MPL-2.0 lightningcss_rsA CSS parser, transformer, and minifier fork from https://github.com/parcel-bundler/lightningcss. Fix some bug for Rspack.2,464MPL-2.0 lightningdUtility to run a regtest lightningd process, useful in integration testing environment.1,620MIT lightningscannerA lightning-fast memory pattern scanner, capable of scanning gigabytes of data per second.4,931MITAlgorithms lightpackA lightweight, no-std binary serialization library11,912MITEncodingNo standard library lightpack-deriveImplementation of #[derive(Size, Pack, Unpack)]12,387MITEncodingNo standard library lightpanelA small panel written with GTK for Wayland and X3,032BSD-3-Clause lightprocLightweight process abstraction for Rust122,273Apache-2.0/MITAsynchronousConcurrency lightqllightweight graphql request builder.3,377non-standardAPI bindingsDatabase interfaces lightrope光绳科技 (Lightrope Technology) — infrastructure for digital civilization. A placeholder package.16MITDevelopment tools lightsA command line Hue light controller7,943MITCommand line utilities lights-outlights out solver1,696MPL-2.0 lightshadowRust libraries1,256non-standard lightsharkWebSocket proxy with support for MessagePack2,892MITCommand line utilitiesDevelopment tools::Debugging lightshuttleLightweight dev orchestrator for polyglot teams: typed docker-compose successor with built-in dashboard, OpenTelemetry and…98MIT OR Apache-2.0Command line utilitiesDevelopment tools lightshuttle-controlLocal HTTP control plane and dashboard for LightShuttle118MIT OR Apache-2.0Development toolsWeb programming::HTTP server lightshuttle-exportManifest to deployment artifact transpilation for LightShuttle102MIT OR Apache-2.0ConfigurationDevelopment tools lightshuttle-manifestManifest types, parser, and JSON Schema for LightShuttle289MIT OR Apache-2.0ConfigurationDevelopment tools lightshuttle-otelOpenTelemetry collector bundling and env injection for LightShuttle123MIT OR Apache-2.0Development toolsDevelopment tools::Profiling lightshuttle-runtimeContainer runtime backends and lifecycle manager for LightShuttle209MIT OR Apache-2.0AsynchronousDevelopment tools lightshuttle-secretsSecret sources and .env file loader for LightShuttle52MIT OR Apache-2.0ConfigurationDevelopment tools lightshuttle-specManifest to container specification resolution for LightShuttle214MIT OR Apache-2.0ConfigurationDevelopment tools lightsparkLightspark Rust SDK30,990Apache-2.0 lightspark-remote-signingLightspark Remote Signing SDK for Rust12,141Apache-2.0 lightspeedLightSpeed58,782MIT lightspeed-astroThe new protocol for astronomical devices communication23,331MITScience lightspeed-rseries-api-rsA Rust library for the Lightspeed R-Series REST API1,392MIT lightspeed-sdkRust SDK for Solana Vibe Station Lightspeed RPC service1,127MIT OR Apache-2.0API bindingsCryptography::Cryptocurrencies lightspeed2dReserved crate for physics engine we are currently working on :)1,460MIT OR Apache-2.0 lightspeed3dReserved crate for physics engine we are working on :)1,437MIT OR Apache-2.0 lightspeed4dReserved crate for physics engine we are working on :)1,436MIT OR Apache-2.0 lightspeed_apiA Rust crate for the Lightspeed eCommerce (C-Series) API5,612MITAPI bindingsWeb programming lightspeed_authLightSpeed139,841MIT lightspeed_cacheLightSpeed142,629MIT lightspeed_cmsLightSpeed129,868MIT lightspeed_coreLightSpeed148,010MIT lightspeed_emailLightSpeed141,759MIT lightspeed_file_storeLightSpeed90,208MIT lightspeed_hashHash functions.77,931MIT lightspeed_loggerLightSpeed150,309MIT lightspeed_schedulerAn in-process scheduler for periodic jobs. Schedule lets you run Rust functions on a cron-like schedule.148,338MIT lightspeed_test_utilsLightSpeed4,662MIT lightstaticlightweight static file server2,556MIT lightstreamComposable, zero-copy Arrow IPC and native data streaming for Rust with SIMD-aligned I/O, async support, and memory-mapping.829MPL-2.0AsynchronousData structures lightstreamer-clientA Rust client for Lightstreamer, designed to facilitate real-time communication with Lightstreamer servers.18,458GPL-3.0-only lightstreamer-rsA Rust client for the Lightstreamer TLCP protocol, for real-time data streaming.7,795MITAPI bindingsNetwork programming lightswitchCPU profiler as a library for Linux suitable for on-demand and continuous profiling1,694MIT lightswitch-capabilitiesDiscover which BPF features are available1,168MIT lightswitch-metadataProvides metadata used by profilers and debuggers1,125MIT lightswitch-objectDeals with object files1,098MIT lightswitch-protoProtocol buffers wrappers for use in profiling tools1,127MIT lightupTurn your laptop screen into a bright flashlight with animated pastel borders27MIT OR Apache-2.0Command line utilities lightvgl-sysRaw bindings to the LVGL C library.2,074MITEmbedded developmentExternal FFI bindings lightviewA minimal, borderless image viewer for Wayland1,648MITGraphicsGUI lightvmA capability-based virtual machine designed for secure, predictable, and optimized bytecode execution.362Apache-2.0 lightwalkAn experimental rust crate for defining signed distance functions in any dimension1,254non-standardGraphicsMathematics lightwalk_macroMacros for lightwalk440non-standardGraphicsMathematics lightwallet-protocolRust bindings for Zcash lightwallet protocol buffers3,198MIT lightwaveCompact Block Filters (BIP157) Client1,488MITCryptography::Cryptocurrencies lightwave-3dLightWave 3D Parser1,615MITParser implementations lightwayLightway for Rust1,572GPL-2.0 lightway-app-utilsPoC for Dependency Confusion - Security Research Only18MIT lightway-clientLightway client for Rust19AGPL-3.0-only lightway-coreLightway Core for Rust2,769GPL-2.0 lightway-serverLightway server for Rust20AGPL-3.0-only lightway-sysSystem bindings for Lightway1,628GPL-2.0 lightway-utilsLightway utilities for Rust20AGPL-3.0-only LightWeightLightweight collection of RUST libraries, out of the box, refusing over encapsulation.1,238Apache-2.0 lightweight-command-runnerA rust crate providing an asynchronous command runner using tokio, supporting cross-platform execution.13,287MIT OR Apache-2.0AsynchronousCommand line utilities lightweight-mmapSimple memory mapping helpers for Rust, with minimal amount of code generated.15,019non-standard lightweight-solana-clientLightweight unifying client for RPC + BanksClient5,057MIT OR Apache-2.0 lightweight-system-monitorA Linux system monitor so lightweight even floating point math is prohibited.56MIT lightweight_configA library for easily parsing plain-text configuration files.40MIT lightworkOn hold for upcoming schedule execution project.1,524MIT lightwsLightweight websocket implement for stream transmission.51,489MIT lightxA high-performance, zero-overhead, database-first web framework for Rust.15MITDevelopment toolsWeb programming lighty-authAuthentication modules for Lighty Launcher1,152MIT lighty-coreCore utilities for Lighty Launcher1,745MIT lighty-eventEvent system for LightyLauncher1,073MIT lighty-javaJava runtime management for Lighty Launcher1,116MIT lighty-launchMinecraft launch logic for Lighty Launcher960MIT lighty-launcherA modern minecraft launcher library supporting multiple mod loaders fabric quilt, forge, neoforge, vanilla, and more747MITAPI bindingsCommand line utilities lighty-loadersMinecraft mod loaders support for Lighty Launcher1,323MIT lighty-modsloaderMods + modpacks resolver (Modrinth / CurseForge) for Lighty Launcher614MIT lighty-tauriTauri integration for Lighty Launcher251MIT lighty-versionMinecraft version management for Lighty Launcher1,155MIT lightyearServer-client networking library for the Bevy game engine with modular architecture105,426MIT OR Apache-2.0Game developmentNetwork programming lightyear_aeronetIO primitives for the lightyear networking library45,760MIT OR Apache-2.0 lightyear_avianHelper library to use Lightyear with Avian3,849MIT OR Apache-2.0Game developmentNetwork programming lightyear_avian2dHelper library to use Lightyear with Avian2d43,226MIT OR Apache-2.0Game developmentNetwork programming lightyear_avian3dHelper library to use Lightyear with Avian3d43,315MIT OR Apache-2.0Game developmentNetwork programming lightyear_connectionConnection handling for the lightyear networking library49,748MIT OR Apache-2.0 lightyear_coreCore types shared by lightyear crates50,988MIT OR Apache-2.0 lightyear_crossbeamIO primitives for the lightyear networking library12,424MIT OR Apache-2.0 lightyear_deterministic_replicationPrimitives for deterministic replication (as opposed to state replication) in the lightyear networking library7,534MIT OR Apache-2.0 lightyear_examples_commonCommon harness for the lightyear examples13,220MIT OR Apache-2.0Game developmentNetwork programming lightyear_frame_interpolationIO primitives for the lightyear networking library47,346MIT OR Apache-2.0 lightyear_inputsIO primitives for the lightyear networking library44,911MIT OR Apache-2.0 lightyear_inputs_beiAdds integration to network inputs from the bevy_enhanced_input crate for the lightyear networking library42,586MIT OR Apache-2.0 lightyear_inputs_leafwingIO primitives for the lightyear networking library42,615MIT OR Apache-2.0 lightyear_inputs_nativeIO primitives for the lightyear networking library42,938MIT OR Apache-2.0 lightyear_interpolationIO primitives for the lightyear networking library47,385MIT OR Apache-2.0 lightyear_linkIO primitives for the lightyear networking library50,623MIT OR Apache-2.0 lightyear_macrosProcedural macros for the lightyear networking library58,250MIT OR Apache-2.0Game developmentNetwork programming lightyear_messagesIO primitives for the lightyear networking library48,440MIT OR Apache-2.0 lightyear_metricsMetrics recorder lightyear30,620MIT OR Apache-2.0 lightyear_netcodeConnection handling for the lightyear networking library43,632MIT OR Apache-2.0 lightyear_predictionIO primitives for the lightyear networking library46,803MIT OR Apache-2.0 lightyear_raw_connectionConnection layer that directly uses the underlying IO34,622MIT OR Apache-2.0 lightyear_replicationIO primitives for the lightyear networking library47,635MIT OR Apache-2.0 lightyear_serdeIO primitives for the lightyear networking library51,259MIT OR Apache-2.0 lightyear_steamConnection handling for the lightyear networking library42,238MIT OR Apache-2.0 lightyear_syncIO primitives for the lightyear networking library47,594MIT OR Apache-2.0 lightyear_testsSetup for integration tests for the lightyear networking library547MIT OR Apache-2.0 lightyear_toolsDebugging and visualization tools for lightyear4,924MIT OR Apache-2.0 lightyear_transportPacket handling for the lightyear networking library49,437MIT OR Apache-2.0 lightyear_udpIO primitives for the lightyear networking library43,173MIT OR Apache-2.0 lightyear_uiCompatibility shim for Lightyear runtime debug UI30,252MIT OR Apache-2.0 lightyear_utilsUtils shared by lightyear crates51,092MIT OR Apache-2.0 lightyear_webUtilities to run a bevy app on the web20,579MIT OR Apache-2.0Game developmentNetwork programming lightyear_webrtcWebRTC transport for lightyear (browser-only via web-sys)48MIT OR Apache-2.0 lightyear_websocketWebsocket IO support for lightyear36,797MIT OR Apache-2.0 lightyear_webtransportIO primitives for the lightyear networking library42,486MIT OR Apache-2.0 liglicko2Lichess-flavored Glicko-2 rating system851Apache-2.0 OR MITGame developmentMathematics ligmaThe Blazingly Fast (TM) full-stack experience to improve application performance.2,721MIT ligmarsSafe bindings to the LGMP C library5,088GPL-2.0API bindingsConcurrency ligmasecpost-quantum encryption library839MIT ligninA virtual DOM structure, primarily for web use.42,385MIT OR Apache-2.0Data structures lignin-domA DOM differ for lignin. Aside from diffing lignin Nodes to adjust HTML elements, it's also possible to construct Node trees from…4,407MIT OR Apache-2.0WebAssemblyWeb programming lignin-htmlHTML renderer for lignin VDOM Nodes. This crate is primarily for static and server-side rendering. For client-side use, see…10,382MIT OR Apache-2.0Text processingWeb programming lignin-schemaAn HTML schema interface through which lignin Node trees can be created with efficient compile-time checking.11,628MIT OR Apache-2.0Rust patternsWeb programming lignumGit branch visualiser that focusses on the macroscopic structure15MITDevelopment tools ligo_hires_gps_timeA high-resolution time library with instants taken from the GPS epoch.5,929GPL-3.0-or-later ligo_hires_gps_time_macrosMacros needed for ligo_hires_gps_time5,551GPL-3.0-or-later ligotabFormat delimited data with lightweight markup2,503MIT ligthchain-alphafast and sexy API for IoT service by Node.js and BLE1,207MIT lihaafFast compile-fail and compile-pass test harness for Rust proc macros; a faster trybuild-style workflow651MIT OR Apache-2.0Development tools::Procedural macro helpersDevelopment tools::Testing liiga_teletextYLE Teksti-TV 221 in your terminal - Finnish Liiga hockey results with authentic teletext aesthetics28,547MIT liitA native, cross-platform GUI library473MIT likeA SQL like style pattern matching.206,048Apache-2.0 like-a-clockworkCausal event tracking SDK for distributed systems, based on Lamport (1978). Implements Lamport Clocks, Vector Clocks, and…20GPL-3.0AlgorithmsData structures like-shellShell-like utilities for Rust. Useful for E2E tests.15,691Apache-2.0 likejslike js!3,771MIT likelihoodProbabilistic schema extractor — infers database schemas from unstructured JSON data streams17MITData structuresParsing tools likelove-closures测试1,545MIT likelylikely30,590MITHardware support likely_polyfillcold_path, likely, and unlikely for non-nightly Rust484MIT or Apache-2.0No standard libraryRust patterns likely_stablelikely and unlikely compiler hints in stable rust961,500MIT OR Apache-2.0Hardware supportNo standard library likemodA pure-Rust library to work with Linux kernel modules6,965MIT/Apache-2.0 likenessStable counterparts to likeness core instrinsics in Rust3,872MIT likewiseA diff library for Rust (fork of similar)670Apache-2.0 likhlibrary to read and write to text and CSV files.9,945MIT likwid-markerBindings for the LIKWID marker API2,140GPL-3.0-onlyDevelopment tools::Profiling lilA fast compression algorithm with support for streaming very small values6,107MIT lil-jsonserialize & deserialize JSON in no_std2,803MIT OR Apache-2.0Embedded developmentNo standard library lil-jwtserialize & deserialize JSON Web Tokens (JWT)399MIT OR Apache-2.0Embedded developmentNo standard library lil-tabbyA macro-based library for creating visually appealing tables with automatic column spanning1,388MITText processingVisualization lil_httpA simple web framework with no external dependencies3,947MITWeb programming::HTTP server lil_itiAn iTunes COM rust interface5,076MIT lilacStatic site generator-esque tool for adding include statements to HTML2,487MIT lilac_aura KISS AUR helper designed to smell good, and get out of the way.1,009non-standardCommand line utilitiesDevelopment tools::Build Utils lilbigUtilities for swapping the byte-order of in-memory types.8,648MPL-2.0No standard libraryNo standard library::No dynamic allocation lilbitsSuper fast u8 set (ie bitmap) relying on the assumption that elements are <= 632,013non-standard