All 305,250 crates, alphabetically

puniyu_librarypuniyu 的共享动态库模块1,649LGPL-3.0-only puniyu_loaderPuniyu 加载器类型定义库，提供统一的 Loader trait 和组件发现类型1,025LGPL-3.0-only puniyu_loader_builtinPuniyu 内置加载器，用于在编译期注册 adapter 和 plugin528LGPL-3.0-only puniyu_loggerpuniyu, logger核心实现10,577MIT puniyu_macrospuniyu crate for proc-macro2,905LGPL-3.0-only puniyu_matcherpuniyu 的事件匹配器模块824LGPL-3.0-only puniyu_matcher_commandPuniyu Matcher Command307LGPL-3.0-only puniyu_messagepuniyu 消息链封装库，提供 Message 类型与 message! 构建宏1,757LGPL-3.0-only puniyu_pathpuniyu 路径管理库，统一提供应用、插件与适配器目录路径1,650LGPL-3.0-only puniyu_pluginpuniyu 插件库, 提供统一Api1,648LGPL-3.0-only puniyu_plugin_basicpuniyu basic plugin495MIT puniyu_plugin_corepuniyu 插件核心库, 统一插件定义、API 聚合与注册表管理流程1,368LGPL-3.0-only puniyu_plugin_echopuniyu echo plugin157MIT puniyu_protobufpuniyu protobuf协议定义188LGPL-3.0-only puniyu_protocolpuniyu 协议库，用于数据交换301LGPL-3.0-only puniyu_registrypuniyu 的注册中心模块2,734LGPL-3.0-only puniyu_runtimepuniyu 统一运行时 trait 库，提供运行时视图、消息发送能力与框架复合运行时1,773LGPL-3.0-only puniyu_segmentpuniyu 消息段构建库，提供 Segment API 与 segment! 宏880LGPL-3.0-only puniyu_semverpuniyu 轻量版本号类型，提供三段式语义版本表示与 semver 互转1,271LGPL-3.0-only puniyu_senderpuniyu 发送者类型库，统一好友、群聊与频道发送者信息模型3,372LGPL-3.0-only puniyu_serverpuniyu HTTP 服务器库，提供基于 Actix-Web 的 Web 服务功能3,232LGPL-3.0-only puniyu_skiapuniyu应用skia使用458LGPL-3.0-only puniyu_system_infopuniyu, 获取系统信息9,105MIT puniyu_taskPuniyu 定时任务管理库，提供基于 Cron 表达式的任务调度功能1,725LGPL-3.0-only puniyu_typespuniyu 通用类型库2,144LGPL-3.0-only puniyu_versionversion for puniyu1,806LGPL-3.0-only punkParser for Punk language.1,696GPL-2.0 punk-palletPunk Pallet Bridge Kit1,670MIT punk77Some fun things I've found somewhat helpful1,332MIT punk_parserParser for Punk language.2,606GPL-2.0 punkgo-coreCore types and protocol for PunkGo kernel: actors, actions, energy, boundaries, and consent660MITCryptographyDevelopment tools punkgo-jackAI tool hook adapter for punkgo-kernel — every tool call gets a cryptographic receipt with Ed25519 signing and RFC 3161 TSA…266MITCommand line utilitiesCryptography punkgo-kernelPunkGo sovereignty engine: cryptographic audit trails, energy model, and 7-step commit pipeline for AI agent accountability342MITCommand line utilitiesDevelopment tools punktAn implementation of a Punkt sentence tokenizer26,351MIT/Apache-2.0 punkt_nAn implementation of a Punkt sentence tokenizer2,745MIT/Apache-2.0 punktfA cross-platform multi-target dotfiles manager9,976MIT OR Apache-2.0Command line utilitiesConfiguration punktf-libLibrary for punktf, a cross-platform multi-target dotfiles manager7,392MIT OR Apache-2.0 puntA library to connect to the punt STM32 USB bootloader5,412ISC puny2dRusty 2d graphics software renderer library.3,023Apache-2.0GraphicsMultimedia::Images punybuf_commonA crate for the common Punybuf types.2,920MITEncoding punycodeFunctions to decode and encode Punycode4,521,458MIT punycode-rsA Rust implementation of Punycode (RFC 3492), the ASCII encoding behind internationalized domain names.28MITEncodingInternationalization (i18n) pupA CLI tool for instant pup retrieval.6,395GPL-3.0-or-later pupactorPupactor is actor model library built with tokio6,854MIT OR Apache-2.0Asynchronous pupactor_macroMacros for pupactor7,042MIT OR Apache-2.0 pupdateutility to update remote and local systems1,960WTFPL pupilArithmetic expression evaluator.7,604MIT puplangWIP statically typed functional language compiling to WASM1,527MIT pupmanAn unprivileged LXC container id mapping tool for Proxmox507Apache-2.0 pupoxideA high-performance, memory-safe, declarative configuration management tool inspired by Puppet.101MITConfigurationOperating systems pupperA PS3 PUP utility1,627MITCommand line utilitiesParsing tools puppetA simple actor framework which uses no dynamic dispatch or boxing.18,011MIT puppet-deriveThe proc-macro for the puppet actor framework.15,094MIT puppet-fmtAutomatic code formatter for puppet manifests2,182MIT OR Apache-2.0 puppeteerA Minimal Dependency Easy to Use GUI Builder in Rust using Async Channels36,111MPL-2.0GraphicsGUI puppeteer_clipuppeteer cli for get html3,867MITCommand line utilities puppetfilePuppetfile parser24,697MIT puppetmasterEasy-to-use input handling for writing games1,679MITGame development puppyfortune but good tweets9,492MITCommand line utilities puppyeyesEye tracking for the Bigscreen Beyond 2e VR headset17GPL-3.0-or-later puppyeyes-recRecord video from the eye tracking cameras on the Bigscreen Beyond 2e VR headset17GPL-3.0-or-later puprsPuppeteer-inspired high-level browser automation SDK for Rust41MITWeb programming pupsPretty Understandable Parsers4,704MIT pups_corePretty Understandable Parsers4,768MIT pups_textPretty Understandable Parsers4,091MIT purLSP for configuration validation31BlueOak-1.0.0 purcargsimple command line parser64Apache-2.0Command-line interfaceNo standard library pureA pure library.1,190MIT pure-hfsmA finite state machine library with a clear separation between the machine definition and its changing state1,651MIT OR Apache-2.0Data structures pure-iterIterator adapter without side-effects, possible better performance930MITNo standard libraryNo standard library::No dynamic allocation pure-magicSafe Rust re-implementation of libmagic8,387GPL-3.0 OR BSD-2-Clause pure-onnx-ocrPure Rust OCR pipeline that runs PaddleOCR DBNet + SVTR ONNX models without C/C++ dependencies.1,094Apache-2.0 pure-onnx-ocr-sync【Sync Version】Pure Rust OCR pipeline that runs PaddleOCR DBNet + SVTR ONNX models without C/C++ dependencies.965Apache-2.0Computer visionScience::Neuroscience pure-rust-coloring-gameA nice color game in Rust1,140MIT pure-rust-localesPure Rust locales imported directly from the GNU C Library. `LC_COLLATE` and `LC_CTYPE` are not yet supported.6,829,228MIT OR Apache-2.0 pure-stageA library for building and running simulations of distributed systems.842Apache-2.0Cryptography::Cryptocurrencies pure-tuiA modern terminal-based word processor for Markdown and other structured text documents370MIT pure_cellAlternative to GhostCell that provides safe interior mutability via const expressions.2,843Apache-2.0 OR MIT OR BSL-1.0Memory managementNo standard library pure_decimalA decimal type with no NaN and Infinity11,121Apache-2.0 pure_fatA super flexible library for parsing FAT file systems27AGPL-3.0-or-laterEmbedded developmentFilesystem pure_jpeg2kPure-Rust JPEG 2000 Part-1 lossless codec (ITU-T T.800)60MIT OR Apache-2.0CompressionMultimedia::Images pure_jpegliPure-Rust JPEG Lossless codec (ITU-T T.81 Annex H, DICOM Process 14 Selection Value 1)132MIT OR Apache-2.0CompressionMultimedia::Images pure_jpeglsPure-Rust JPEG-LS lossless codec (ISO/IEC 14495-1 / ITU-T T.87)150MIT OR Apache-2.0CompressionMultimedia::Images pure_jpegrlePure-Rust DICOM RLE PackBits lossless codec (DICOM Part 5 Section 8.1.1)46MIT OR Apache-2.0CompressionMultimedia::Images pure_linesA tool that beautify multiple lines2,807MIT pure_mbrA library to parse the master boot record (MBR)44AGPL-3.0-or-laterEmbedded developmentFilesystem pure_pursuitAn implementation of generic Pure Pursuit in no_std Rust6,448GPL-3.0-or-later pure_refA library for making immutable references only5,058MIT pure_riffA library to parse RIFF data316AGPL-3.0-or-laterEmbedded developmentNo standard library pure_rngrand-compatible RNG library for generating repeatable, controlled random values, designed primarily for use in games.1,655MITAlgorithmsGame development pure_stack_machinePure stack machine.1,574MIT pure_vorbisVorbis decoder implementation in pure Rust2,492BSD-3-Clause pure_wavA library to parse .wav files233AGPL-3.0-or-laterEmbedded developmentMultimedia::Audio purecardGrammar- and schema-constrained decoder for Legend Pure: masks a language model's logits so generated queries are valid — and…193Apache-2.0Parser implementationsText processing purecryptMinimal, readable, dependency-free implementations of modern cryptographic primitives in pure Rust65MIT purecryptoA pure-Rust cryptography toolkit with no foreign-code dependencies, from constant-time primitives up to keys, X.509 and TLS.12,444MITCryptographyNo standard library::No dynamic allocation purecrypto-tpmA pure-Rust TPM 2.0 stack — wire protocol, sessions and sealing over the Linux device or simulator, with no foreign code.26MITCryptographyHardware support purecvA pure Rust, high-performance computer vision library focused on safety and portability.1,644LGPL-2.1-or-laterComputer visionScience purefetchA fast, fastfetch-style system information tool written entirely in Rust with zero dependencies272MIT OR Apache-2.0Command line utilities pureflowA flow-based programming (FBP) workflow engine for building concurrent data pipelines19MITAsynchronousConcurrency pureflow-contractNode contract metadata and port-level schema validation for the Pureflow workflow engine114MIT pureflow-coreCore traits and runtime contracts for implementing Pureflow nodes: NodeExecutor, ports, messages, and errors173MIT pureflow-engineHigh-level workflow orchestration, run policies, and node registries for the Pureflow workflow engine69MIT pureflow-introspectionRead-only workflow introspection projections with optional JSON serialization for Pureflow43MIT pureflow-runtimeAsupersync-backed async runtime for single-node execution in the Pureflow workflow engine93MIT pureflow-test-kitTest builders, property strategies, and test doubles for testing Pureflow node implementations99MIT pureflow-typesShared opaque identifier types (WorkflowId, NodeId, PortId, …) for the Pureflow workflow engine226MIT pureflow-wasmWasmtime-backed WebAssembly batch node execution adapter for the Pureflow workflow engine43MIT pureflow-workflowWorkflow graph structure — nodes, edges, port directions, and structural validation for Pureflow209MIT pureflow-workflow-formatWorkflow definition parsers for Pureflow: JSON (always), TOML and YAML behind optional features44MIT pureknowA simple library that exports a pureknow variable447MITDevelopment tools purempA pure-Rust arbitrary-precision arithmetic library — integers, rationals and MPFR-class floats — with a dependency-free…7,331MITAlgorithmsMathematics puremp3MP3 decoding in pure Rust124,508MIT OR CC0-1.0 purescript-corefnA parser for PureScript's corefn JSON representation.14,189MIT purescript_waterslideGenerate Purescript types from your Rust types9,348MIT/Apache-2.0 purescript_waterslide_deriveGenerate Purescript types from your Rust types (proc macros)8,303MIT/Apache-2.0 puresshA pure-Rust SSH (Secure Shell) protocol library, in the spirit of libssh, built on purecrypto.2,319MIT OR Apache-2.0CryptographyNetwork programming purestdA pure-Rust standard library replacement that talks to the kernel via raw syscalls only — no libc.229MIT OR Apache-2.0No standard libraryOperating systems::Unix APIs purewasmPure WASM bindings1,548Apache-2.0 purewasm-bindgenPure WASM bindings2,029Apache-2.0 purewasm-cborPure WASM bindings2,029Apache-2.0 purewasm-corePure WASM bindings3,347Apache-2.0 purewasm-jsonPure WASM bindings1,976Apache-2.0 purewasm-proc-macroPure WASM bindings2,467Apache-2.0 purewasm-wasmtimePure WASM bindings1,973Apache-2.0 purezenRuntime for the Pure Data (Pd) audio programming language, implemented as an extensible audio library allowing full…6,133LGPL-3.0Embedded developmentMultimedia::Audio purgatoryReserved for future use1,729MIT purgeeTerminal UI for finding and removing Rust target directories19MITCommand line utilitiesDevelopment tools purgerA tool for cleaning Rust project build directories793MIT OR Apache-2.0Command line utilitiesDevelopment tools purger-cliCommand-line interface for Rust project cleaner901MIT OR Apache-2.0Command line utilitiesDevelopment tools purger-coreCore library for Rust project cleaning functionality1,452MIT OR Apache-2.0Command line utilitiesDevelopment tools purger-guiGUI interface for Rust project cleaner996MIT OR Apache-2.0Command line utilitiesDevelopment tools purgoClean up your filesystem! It's like a spell, you cast purgo and it just works.1,402MIT puriloCLI tool to find rust projects and clean them up1,609MIT puriyName reserved for tawasuyu's web browser engine. Not distributed via crates.io yet — source lives in the tawasuyu monorepo.18MIT OR Apache-2.0 purlA Package URL implementation with customizable package types2,402,615MITEncodingParser implementations purl-cliPackage URL (purl) implementation25MIT OR Apache-2.0 purl-rsA curl-like CLI tool for making HTTP requests with automatic payment support29MIT OR Apache-2.0Command line utilitiesWeb programming::HTTP client purl_validatorOffline PackageURL validator using a prebuilt FST of known packages.3,068Apache-2.0Development toolsSecurity purluA full-text search engine.1,844AGPL-3.0-or-later puroSome simple parser combinators52MIT or Apache-2.0 puroroA Rust implementation of Google Protocol Buffer.33,190Apache-2.0 puroro-codegenGoogle Protocol Buffer's compiler plugin implementation for puroro10,355Apache-2.0 puroro-pluginDeprecated, integrated into puroro-codegen. Google Protocol Buffer's compiler plugin implementation for puroro19,671Apache-2.0 puroro-protobuf-compiledDeprecated, integrated into puroro: A compiled Google Protocol Buffer's interface proto. Normal user don't need to use this crate…24,290Apache-2.0 purpThis tool is abandoned. Please contact me if you wish to use the package name.3,311MIT purp-valueA generic serialization/deserialization/type framework3,716MIT OR Apache-2.0EncodingNo standard library purp-value-deriveA generic serialization/deserialization/type framework1,534MIT OR Apache-2.0EncodingNo standard library purpleA next-generation, Rust-native code editor for Rust developers.994AGPL-3.0-or-laterDevelopment toolsText editors purple-hueChange a hue light's color based on air quality data from purple air.10,188non-standard purple-rsA mostly rusty and safe wrapper of libpurple3,894LGPL-3.0-or-laterAPI bindings purple-sshFree, open-source terminal SSH manager and SSH config editor in Rust for macOS and Linux that keeps ~/.ssh/config in sync with 16…3,905MITCommand line utilitiesDevelopment tools purple-syslibpurple rust binding8,630WTFPLAPI bindings purple-sys-flaredMaintained fork of libpurple rust binding5,663WTFPLAPI bindings purple_address_genSmall script used for generating purple addresses2,738GPL-3.0 purple_flower_fun_danceTesting publishing3,033MIT purplecoinPlaceholder for purplecoin1,202MIT purplecoincliPurplecoin CLI tools12,171MIT OR Apache-2.0 purplelightPurplelight API1,562ISC purplesquirrel_corePurple Squirrel Media - Core System (Formally Verified)22MITWeb programming purpud_cratePurpud's crate1,234MIT OR Apache-2.0 purpurA data loading and image augmentation library.2,517MIT purpureaAttribute based accessor/updater/mutator/constructor generation.1,722MITDevelopment toolsRust patterns purrPrimitives for reading and writing the SMILES language in Rust.27,457MIT purrchanceAn unofficial Rust implementation of the Perchance grammar engine6,679MIT purrcisiondecimals for nostd2,047CC0-1.0AlgorithmsData structures purrdfPurRDF umbrella crate: RDF 1.2 implementation, slices, and SHACL/ShEx shape validation2,300MIT OR Apache-2.0Data structuresEncoding purrdf-columnarPurRDF's byte-deterministic, bidirectional five-table Parquet codec for RDF 1.2 datasets82MIT OR Apache-2.0Data structuresEncoding purrdf-corePurRDF RDF 1.2 oxigraph-free kernel: model, diagnostics, IR, store traits, and event ingestion2,702MIT OR Apache-2.0Data structuresEncoding purrdf-entailPurRDF native entailment: wasm-clean forward-materialization RDFS + OWL-RL closure over the RdfDataset IR1,767MIT OR Apache-2.0AlgorithmsData structures purrdf-eventsPermissive RDF 1.2 ingestion protocol: the object-safe event sink/source seam both the GTS container and the IR engine depend ON2,765MIT OR Apache-2.0Data structures purrdf-gtsPurRDF GTS container engine: CBOR-sequence append-only graph transport reader, writer, folder, and verifier2,549MIT OR Apache-2.0Database interfacesEncoding purrdf-iriNative, zero-dependency IRI/URI value space (RFC-3987 IRI + RFC-3986 URI parse/validate, reference resolution, syntax…2,703MIT OR Apache-2.0Data structuresParser implementations purrdf-rdfPurRDF RDF 1.2 implementation: PyO3-free model, diagnostics, store traits, and native GTS/text-codec adapters2,475MIT OR Apache-2.0Data structuresEncoding purrdf-shapesPurRDF SHACL validation engine core: native RDF 1.2 SHACL Core validator, gated against the SHACL conformance corpus2,382MIT OR Apache-2.0Parser implementations purrdf-shexPurRDF ShEx 2.1 engine: ShExC/ShExJ schema parsing, structural validation, and shape-map validation over the purrdf-core IR,…2,314MIT OR Apache-2.0Parser implementations purrdf-slicePurRDF native slice catalog: manifest-based discovery, typed artifact inventory, content-addressed IDs2,348MIT OR Apache-2.0Data structures purrdf-sparql-algebraNative, wasm-clean SPARQL 1.1/1.2 parser → RDF 1.2-native query algebra AST (quoted triple terms, property paths,…2,592MIT OR Apache-2.0Data structuresParser implementations purrdf-sparql-evalNative, RDF-1.2-first multiset SPARQL evaluator over the DatasetView read trait in interned TermId space — the runtime that…2,535MIT OR Apache-2.0Data structuresDatabase implementations purrdf-sparql-resultsNative, wasm-clean serializer for the SPARQL result model (SELECT/ASK/CONSTRUCT) to SPARQL Results JSON/XML/CSV/TSV plus a…2,582MIT OR Apache-2.0Encoding purrdf-validatePurRDF SARIF 2.1.0 reporting boundary: renders RDF diagnostics and SHACL/ShEx validation reports to source-traced,…1,783MIT OR Apache-2.0Encoding purrdf-wasmpurrdf: a wasm32, in-memory RDF 1.2 engine with an idiomatic RDF/JS (DataFactory/Dataset/Stream) API347MIT OR Apache-2.0WebAssemblyWeb programming purrdf-xsdNative, zero-dependency XSD value space (parse, value-space equality/ordering, canonical lexical mapping, SPARQL numeric…2,696MIT OR Apache-2.0Data structuresParser implementations purrfetchFast, featureful, cross-platform fetching tool written in Rust84MIT purrgressA lightweight, async-ready hierarchical stage machine tailored for P2P networks and game state trees.337MITAsynchronousGame development purrgress-macrosProcedural macros for the purrgress hierarchical stage machine crate.161MIT purrmitiveReproducing images with geometric primitives.9,727non-standard pursA zsh prompt inspired by Sindre Sohrus' Pure1,978MIT purseBag data structure implementation in Rust3,965MIT OR Apache-2.0 purserOne-command dev-environment sync with agent-blind secrets.48MITCommand line utilitiesDevelopment tools purser-corePurser core types: opaque identity (seam 1) and capabilities (seam 2).54MIT purser-storePurser local store: SQLite migrations + repositories.43MIT purser-syncPurser sync: peer-to-peer transport, device pairing, replication.20MIT purser-vaultPurser vault: encryption at rest + OS keyring integration.39MIT pursueFind TODOs and friends in your repo FAST509GPL-2.0 puruUtility functions by puru1,606MIT Puru_Test_FILEA fun game where you guess what number the computer has chosen.1,674MIT OR Apache-2.0 puruaPU-RU-A is a PUre RUst luA implementation (to be).6,518non-standard purudaPure Rust DataFrame3,378MIT OR Apache-2.0Data structures puruda-macroproc macro for puruda5,754MIT OR Apache-2.0Data structures