All 305,250 crates, alphabetically

autozig-parserParser for autozig macro directives474MIT OR Apache-2.0Development tools::FFIParser implementations autozstdHigh performance Zstd envelope compression with fallback / 基于信封模式与回退机制的高性能 Zstd 压缩38MulanPSL-2.0AlgorithmsCompression autputLog Rust prints and panics to Luau for easy debugging.1,350MITDevelopment tools::DebuggingWebAssembly autter-coreAutter authentication service for Shrimpcamp1,056AGPL-3.0-or-later autumnA recursive descent parser combinator library7,654ISCParsing tools autumn-admin-pluginOut-of-the-box admin panel plugin for autumn-web applications4,087MIT OR Apache-2.0Web programmingWeb programming::HTTP server autumn-cache-redisRedis-backed shared cache plugin for autumn-web applications2,722MIT OR Apache-2.0Web programmingWeb programming::HTTP server autumn-cliCLI tool for the Autumn web framework1,045MIT OR Apache-2.0Web programmingWeb programming::HTTP server autumn-harvestDurable workflow orchestration engine core3,724MIT OR Apache-2.0AsynchronousDatabase interfaces autumn-harvest-cliCLI client for the autumn-harvest management API60MIT OR Apache-2.0AsynchronousCommand line utilities autumn-harvest-macrosProc macros for autumn-harvest workflow engine3,763MIT OR Apache-2.0AsynchronousDatabase interfaces autumn-harvest-pluginAutumn plugin for autumn-harvest durable workflows2,600MIT OR Apache-2.0AsynchronousDatabase interfaces autumn-harvest-redisRedis Streams task queue adapter for autumn-harvest62MIT OR Apache-2.0AsynchronousDatabase interfaces autumn-harvest-sqliteEmbedded, single-writer SQLite backend for autumn-harvest (edge / local-first)12MIT OR Apache-2.0AsynchronousDatabase interfaces autumn-macrosProc macros for the Autumn web framework25,193MIT OR Apache-2.0Web programmingWeb programming::HTTP server autumn-media-pluginLive-streaming media plugin (broadcast + rooms) for autumn-web applications12MIT OR Apache-2.0MultimediaWeb programming autumn-schema-coreCanonical, dialect-independent schema IR + type mappings for the Autumn web framework67MIT OR Apache-2.0Database interfacesWeb programming autumn-storage-s3S3-compatible blob storage plugin for autumn-web applications2,690MIT OR Apache-2.0Web programmingWeb programming::HTTP server autumn-webAn opinionated, convention-over-configuration web framework for Rust25,125MIT OR Apache-2.0Web programmingWeb programming::HTTP server autumnusDEPRECATED - Use `lumis` instead. Syntax highlighter powered by Tree-sitter.28,978MIT auulaA tool crate to quickly build Rust Web Application.1,873MIT auvPlaceholder1,010MIT auvernPlaceholder for the official Auvern client crate — the memory engine for AI agents. The real client lands at launch.16Apache-2.0Database interfaces auvernaiPlaceholder for the official Auvern client SDK. The real package lands at launch — https://auvern.ai15Apache-2.0Database interfaces auverndbPlaceholder for the official Auvern client SDK. The real package lands at launch — https://auvern.ai16Apache-2.0Database interfaces aux-configconfig file reader1,753MIT OR Apache-2.0 aux-contextsome common context variable1,740MIT OR Apache-2.0 aux-enumsdefine eunms1,723MIT OR Apache-2.0 aux-errordefine errors1,743MIT OR Apache-2.0 aux-i18ni18n message reader1,752MIT OR Apache-2.0 aux-logidgen log id1,761MIT OR Apache-2.0 auxaDecentralized Web Node SDK66MIT OR Apache-2.0Development toolsWebAssembly auxa-coreAuxa Core65MIT OR Apache-2.0Development toolsWebAssembly auxa-ctxAuxa Context64MIT OR Apache-2.0Development toolsWebAssembly auxideReal-time-safe, deterministic audio graph kernel743MIT OR Apache-2.0ConcurrencyMultimedia::Audio auxide-dspComprehensive DSP node library for Auxide audio graphs. Includes oscillators, filters, effects, envelopes, and modulators for…293MITAPI bindingsMultimedia::Audio auxide-ioHigh-performance, real-time safe audio I/O layer for Auxide DSP graphs. Bridges deterministic audio processing to hardware output…311MITAPI bindingsMultimedia::Audio auxide-midiMIDI input and polyphonic synthesizer integration for Auxide DSP graphs64MITAPI bindingsMultimedia::Audio auxiliaireYour friendly Exercism.org assistant8,605MITCommand line utilities auxinparked for the time being for a future project. contact @tropicaaal on github if I don't end up using this and you need this…15MIT auxloclawUltra-high-performance AI agent framework - beats Hermes and Nanobot88MIT auxon-sdkA collection of clients, servers, protocols, and general API types for interacting with the APIs that are used throughout Auxon's…22,839Apache-2.0 auxtoolslibrary for interfacing with low-level BYOND internals1,382MIT auxtools-implprocedural macros for use with the auxtools crate1,571MIT auxtrateSubstrate auxiliary helpers - do not use in prod.3,003GPL-3.0-only OR Apache-2.0 auxvAccess the ELF auxiliary vector (aka auxv or auxval).80,808non-standardOperating systems::Unix APIs auxvecAuxiliary vector (auxv) reader and modifier.1,755MPL-2.0Operating systems::Unix APIs avA Rust procedural macro for tracking API version history and deprecation warnings.887MITDevelopment toolsRust patterns av-bitstreamSimple bit writer/reader78,907MIT av-chunksChunked media delivery services for Wavey15MIT av-codecMultimedia format decoding and encoding19,364MIT av-contribContributor-side byte and media access-unit helpers for av-mesh15MIT av-dataMultimedia data structures1,981,584MIT av-decoderExtracts OFPS compatible motion vectors from MPEG streams3,059MITAlgorithmsComputer vision av-decodersDecoders for use in the rust-av ecosystem63,618MIT av-denoiseFast and efficient video denoising using accelerated nlmeans.151Apache-2.0Multimedia::Video av-formatMultimedia format demuxing and muxing88,122MIT av-foundationBindings to AVFoundation framework31,959MIT OR Apache-2.0Multimedia::VideoOperating systems::macOS APIs av-hlsLow-latency HLS publication for Wavey media services22MIT av-ivfIVF muxer and demuxer61,507MIT av-meshLocal AV cache mesh prototype with RaptorQ-FEC cache replication and HLS egress15MIT av-metricsA collection of algorithms for measuring audio/video metrics794,154MIT av-metrics-decodersDecoders for use with av-metrics31,290MIT av-metrics-toolA CLI tool for measuring audio/video metrics22,283MIT av-mumuAudio/Video (AV) tools plugin for the Lava / MuMu language1,262MIT OR Apache-2.0Command line utilitiesMultimedia av-scenechangeEstimates frames in a video where a scenecut would be ideal18,183,207MIT AND BSD-2-Clause AND ISC av-stream-info-rustAnalyze a http/https internet address and display information if an audio or video stream has been found. All information is…45,827MITNetwork programmingParsing tools av-upload-responseRIST, SRT, and datagram contribution services for Wavey media23MIT av-web-serviceHTTP/2, HTTP/3, WebTransport, and WebSocket services for Wavey media28MIT av1RESERVED. Open for adoption by projects that fulfill some criteria. Please see the linked gist for details.2,316Apache-2.0/MIT av1-grainHelpers for generating and parsing AV1 film grain data36,498,527non-standard av1-obu-parserA pure Rust parser for AV1 OBU bitstreams and IVF containers.50MIT av1anCross-platform command-line AV1 / VP9 / HEVC / H264 encoding framework with per scene quality encoding [Command line library]16,910GPL-3.0Command line utilities av1an-cliCross-platform command-line AV1 / VP9 / HEVC / H264 encoding framework with per scene quality encoding [Command line library]13,660GPL-3.0Command line utilities av1an-coreCross-platform command-line AV1 / VP9 / HEVC / H264 encoding framework with per scene quality encoding [Core library]17,267GPL-3.0Command line utilities av1converterA terminal-based interactive tool to batch convert video files to the AV1 codec using FFmpeg15MITCommand line utilitiesMultimedia::Video av2Placeholder.1,718MIT av2codecAV2 video encoder and decoder written in pure safe Rust.24MIT avaN-body experiments in Rust7,386MIT ava-agenta personal AI assistant92MIT avacana-gmStandalone, embeddable Git operations via libgit2 — clone/fetch/push/commit/branch/merge, layered auth chain and async support135MITAPI bindingsDevelopment tools avahi-sysBindings to Avahi, a library for zero-configuration networking.241,210non-standardAPI bindingsExternal FFI bindings avail-cliCheck tool name availability and uniqueness47MITCommand line utilitiesDevelopment tools avail-rust-clientAvail Rust SDK client library10,510MIT avail-rust-coreAvail Rust SDK core library10,847MIT availabilityRust library for describing availability of items.6,908MIT available-enisCount and optionally delete available AWS Elastic Networks6,045MIT OR Apache-2.0 avalancheA platform-independent reactive GUI library4,826MIT OR Apache-2.0GUI avalanche-apitest2,580MIT avalanche-atomic-swap-daemonProduction-ready HTLC atomic swap daemon for Avalanche C-Chain and Subnet-EVM chains with bidirectional support and Prometheus…32MIT OR Apache-2.0Cryptography::CryptocurrenciesNetwork programming avalanche-clitest1,348BSD-3-Clause avalanche-cli-rustAvalanche command-line interface in Rust1,351BSD-3-Clause avalanche-config-installeravalanche-config installer9,262Apache-2.0 avalanche-consensusAvalanche consensus2,934non-standard avalanche-installerAvalanche installer114,361Apache-2.0 avalanche-ledgertest1,409MIT avalanche-macroProc macro implementation crate for avalanche3,274MIT OR Apache-2.0GUI avalanche-network-runner-sdkavalanche-network-runner-sdk in Rust25,664BSD-3-Clause avalanche-network-runner-sdk-rsavalanche-network-runner-sdk in Rust1,369BSD-3-Clause avalanche-node-rustavalanche-node-rust command-line interface1,362BSD-3-Clause avalanche-opsavalanche-ops spec34,779Apache-2.0 avalanche-protoProtobuf generated client and server resources for Avalanche gRPC in rust19,589BSD-3-Clause avalanche-rsAn Avalanche SDK13,671BSD-3-Clause avalanche-rustavalanche node in Rust1,366BSD-3-Clause avalanche-rust-nodetest1,324BSD-3-Clause avalanche-sdkAvalanche API/SDK120,603BSD-3-Clause avalanche-telemetry-awstest1,304BSD-3-Clause avalanche-telemetry-cloudwatchAvalanche telemetry agent1,633Apache-2.0 avalanche-telemetry-cloudwatch-installeravalanche-telemetry-cloudwatch installer85,258Apache-2.0 avalanche-typesAvalanche primitive types in Rust562,560non-standard avalanche-utilsAvalanche utilities16,547BSD-3-Clause avalanche-webA client-side web integration for avalanche3,915MIT OR Apache-2.0GUIWebAssembly avalanchectlavalanchectl command-line interface1,339BSD-3-Clause avalanched-awstest1,308BSD-3-Clause avalanchegoAvalancheGo configuration1,779BSD-3-Clause avalancheuptest1,343BSD-3-Clause avalancheup-awstest1,351BSD-3-Clause avalogAn experimental implementation of Avatar Logic with a Prolog-like syntax33,992MIT OR Apache-2.0 avalonia-mcp-coreCore types, traits, and error handling for AvaloniaUI MCP Server175MITDevelopment tools avalonia-mcp-resourcesKnowledge base and resources for AvaloniaUI MCP Server100MITDevelopment tools avalonia-mcp-serverAvaloniaUI MCP Server binary with STDIO and HTTP transport support23MITCommand line utilitiesDevelopment tools avalonia-mcp-servicesCore services for AvaloniaUI MCP Server (cache, telemetry, validation, file operations)102MITDevelopment tools avalonia-mcp-toolsMCP tools for AvaloniaUI development assistance62MITDevelopment tools avamainCheck domain availability based on generated character sequence1,766MIT avanalyzeLong-running Apple Vision.framework worker that analyses keyframes and emits mediaschema-shaped detections.40MIT OR Apache-2.0 avanceA lightweight, concurrent-fearless and user-friendly progress bar29,039MIT OR Apache-2.0Command-line interfaceCommand line utilities avance-cliavance-cli(avc) offers easy-to-use progress bar in the command line.1,629MIT OR Apache-2.0Command line utilities avant_jwksJWKS + Redis3,113MIT avantis-rust-utilitiesSwiss army knife utilities for all kind of Avantis rust projects5,849MIT avantis-utilsSwiss army knife utilities for all kind of Avantis rust projects31,768MIT avantis-utils-deriveDerive macro for avantis-utils crate3,127MIT avantis_actix_web_commontest16,239Apache-2.0 avanzaAvanza Unofficial RUST API Client1,845MIT avanza-rsA Rust API client for Avanza5,489non-standard avapiCrate for consuming the Alpha Vantage financial data API as a client1,725MIT avareum-timelockTimelock crate for Solana programs3,178AGPL-3.0-only avaroa plain text double-accounting tool which is compatible with avaro but more powerful4,591MIT avassaAvassa library1,852Apache-2.0 avassa-clientLibrary for integrating with the Avassa APIs38,377Apache-2.0API bindings avassetwriterSafe Rust bindings for Apple's AVAssetWriter, AVOutputSettingsAssistant, and AVAssetExportSession on macOS314MIT OR Apache-2.0API bindingsMultimedia::Video avata-rsA placeholder crate for a future computer vision project.3,209MPL-2.0 avatar-animA parser for Second Life avatar animations files862LGPL-2.1 avatar-cliMagic wrapper to run containerized CLI tools25,516GPL-3.0Command line utilitiesConfiguration avatar_graphA library for Avatar Graphs14,400MIT avatar_hypergraph_rewritingHypergraph rewriting system with avatars for symbolic distinction3,163MIT OR Apache-2.0 avataraAvatara — divine archetype engine: theological and mythological personality mapping across traditions145GPL-3.0-onlyScienceSimulation avatargenGenerates random png avatars from seeds1,817MIT avatarmud-clientA client for Avatar MUD (avatar.outland.org:3000)1,712MIT OR Apache-2.0 avatarrAvatarr — Slint GUI for media search and Plex/Radarr/Sonarr-style collection management35GPL-3.0-or-later avatarr-cliCLI for Avatarr — command-line media search and collection management38GPL-3.0-or-later avatarr-coreCore library for Avatarr — TMDB/TVDB search, config, and media management primitives137GPL-3.0-or-later avatarr-parserRelease-name parser ported from Sonarr v4.0.17.295214GPL-3.0-or-later avatarsA library to generate SVG avatars from a seed string13,832MIT avatars_cliA command line interface for generating avatars11,887MIT avaudioSafe Rust bindings for Apple's AVFoundation audio graph, file, unit, player, recorder, and converter APIs on macOS522MIT OR Apache-2.0API bindingsMultimedia::Audio avax-rsPlaceholder1,735MIT avcaptureSafe Rust bindings for Apple's AVCapture devices, sessions, inputs, connections, and capture outputs on macOS254MIT OR Apache-2.0API bindingsMultimedia::Audio avdlAvro IDL compiler that turns .avdl into .avpr and .avsc JSON files590Apache-2.0Command line utilitiesCompilers avdl-serde-code-generatorA library to convert avdl declarations into Rust types with serde support9,509Apache-2.0 OR MIT avdocfree cli for vibecoders56MIT aveAggregated Ave crate re-exporting the main public workspace crates96AGPL-3.0-only ave-actorsAve actor model516Apache-2.0 ave-actors-actorAve actor model895Apache-2.0 ave-actors-rocksdbAve actor model437Apache-2.0 ave-actors-sqliteAve actor model531Apache-2.0 ave-actors-storeAve actor model805Apache-2.0 ave-bridgeApplication bridge for embedding and configuring the Ave runtime246AGPL-3.0-only ave-commonAveriun Ledger common library20,300AGPL-3.0-only ave-contract-sdkAve contract SDK20,326AGPL-3.0-only ave-coreAveriun Ledger core runtime and node API319AGPL-3.0-only ave-httpHTTP API server for the Ave runtime, auth system, and admin surface156AGPL-3.0-only ave-identityGeneric cryptographic primitives with algorithm identification723AGPL-3.0-only ave-networkAveriun Ledger peer-to-peer networking layer374AGPL-3.0-only avec[WIP, keep away] Atomic Vector for concurrent reads / writes6,225MIT aveloPlaceholder crate reserved for future Avelo releases.20MIT avenLocal-first task manager CLI and sync server250MIT aven-coreCore library for the Aven local-first task manager46MIT avengerA visualization engine and renderer7,883BSD-3-Clause avenger-glyphonFast, simple 2D text rendering for wgpu1,786MIT OR Apache-2.0 OR Zlib avenger-vegaUtilities for importing Vega scenegraphs into Avenger7,387BSD-3-Clause avenger-wgpuWGPU rendering engine for the Avenger visualization framework7,119BSD-3-Clause aventAn async event system based on tokio broadcast3,812MIT aventurineA tiny plugin for Topaz which provides a Glium/Glutin event loop.2,252MITGame engines avenueAvenue.17Apache-2.0 averA dead simple logging library for rust7,853MIT aver-certIndependent artifact certificate engine and verifier for Aver WebAssembly30MITDevelopment toolsWebAssembly aver-langVM and transpiler for Aver, a statically-typed language designed for AI-assisted development1,120MITCompilers aver-lspLSP server for the Aver programming language326MITCompilersDevelopment tools aver-memoryNaN-boxed arena memory for the Aver language510MIT aver-rtShared Rust runtime pieces for Aver-generated programs678MITCompilers averageCalculate statistics iteratively7,555,487MIT OR Apache-2.0No standard libraryScience average-benchmarkA benchmarking tool for performance cpu analysis828MIT average_colorGet the average color of an image4,822MITAlgorithmsMultimedia::Images averaged_collectionA Vec-based collection that maintains the average value of its elements1,934MIT averseA YAML-serialized recipe store and meal planner1,723MIT aversionVersioned data structures with auto-upgrading20,620Apache-2.0Data structuresEncoding aversion-macrosmacros to support the aversion crate22,658Apache-2.0 averyA scattering event format for converting between other formats14,298GPL-3.0-or-laterScience avfaudioApple AVFAudio — audio playback, recording, and processing from Rust5,389GPL-3.0 avfaudio-sysRust bindings to AVFAudio4,871MIT