All 305,250 crates, alphabetically

pea-addressPeacash address14,015GPL-3.0 pea-amountエンドウ5,040MIT pea-apiPeacash API12,144GPL-3.0 pea-api-corePeacash API core1,300GPL-3.0 pea-api-internalPeacash internal API1,238GPL-3.0 pea-api-internal-corePeacash internal API core1,239GPL-3.0 pea-api-utilPeacash API utilities1,272GPL-3.0 pea-blockPeacash block12,789GPL-3.0 pea-blockchainPeacash blockchain2,370GPL-3.0 pea-botエンドウ2,309MIT pea-corePeacash core17,013GPL-3.0 pea-dbPeacash database11,774GPL-3.0 pea-intPeacash integer7,798GPL-3.0 pea-keyPeacash key14,807GPL-3.0 pea-loggerPeacash logger4,912GPL-3.0 pea-nodeエンドウ6,731MITCryptography::Cryptocurrencies pea-p2pPeacash P2P2,483GPL-3.0 pea-payエンドウ4,676MITCryptography::Cryptocurrencies pea-pay-coreエンドウ2,481MIT pea-pay-dbエンドウ2,462MIT pea-stakePeacash stake19,185GPL-3.0 pea-timeエンドウ1,260MIT pea-transactionPeacash transaction17,541GPL-3.0 pea-treePeacash tree9,378GPL-3.0 pea-utilPeacash utilities2,510GPL-3.0 pea-vrfエンドウ2,310MIT pea-walletPeacash wallet14,682GPL-3.0Cryptography::Cryptocurrencies pea2peaA lightweight, performant microkernel for TCP peer-to-peer (P2P) networking. Handles connection pooling and framing, leaving the…181,160CC0-1.0 OR MITAsynchronousNetwork programming peaboardA private bulletin board on the pea* stack: discovery (peaveil), gossip (peasub), and metadata-private shaping (peashape) in one…19MIT OR CC0-1.0Command line utilitiesNetwork programming peacashpeacash1,177MIT peacezero stress automation23,932MIT OR Apache-2.0AsynchronousConfiguration peace-constantsMiscellaneous. Some sonstants used by peace1,230MIT peace-lockA zero-cost abstraction lock that helps check contention free algorithms.6,917MITConcurrency peace-performanceosu! pp & stars calculation. Peace edition8,132MIT peace-tableA UTF-8, char oriented, text editing optimized, Piece Table implementation600MIT peace_cfgConfiguration model for the peace automation framework.27,545MIT OR Apache-2.0AsynchronousConfiguration peace_cliCommand line interface for the peace automation framework.2,761MIT OR Apache-2.0AsynchronousConfiguration peace_cli_modelCommand line interface data types for the peace automation framework.2,966MIT OR Apache-2.0AsynchronousConfiguration peace_cmdCommand structure for the Peace framework.15,397MIT OR Apache-2.0AsynchronousConfiguration peace_cmd_ctxInformation such as which profile or flow a command is run for for the Peace framework.2,408MIT OR Apache-2.0AsynchronousConfiguration peace_cmd_modelData types for commands for the Peace framework.10,244MIT OR Apache-2.0AsynchronousConfiguration peace_cmd_rtRuntime types for commands for the Peace framework.6,469MIT OR Apache-2.0AsynchronousConfiguration peace_code_genCode generation macros for the peace automation framework.15,984MIT OR Apache-2.0AsynchronousConfiguration peace_coreLow level data types for the peace automation framework.31,876MIT OR Apache-2.0AsynchronousConfiguration peace_dataData model for the peace automation framework.30,572MIT OR Apache-2.0AsynchronousConfiguration peace_data_deriveData proc macro for for the peace automation framework.30,639MIT OR Apache-2.0AsynchronousConfiguration peace_diffDiff types for the peace automation framework.22,828MIT OR Apache-2.0AsynchronousConfiguration peace_flow_modelFlow data model for the peace automation framework.5,939MIT OR Apache-2.0AsynchronousConfiguration peace_flow_rtFlow runtime types for the peace automation framework.3,029MIT OR Apache-2.0AsynchronousConfiguration peace_fmtPresentation and formatting support for the peace automation framework.24,967MIT OR Apache-2.0AsynchronousConfiguration peace_full_spec_id_macroMacro to validate `FullSpecId`s at compile time for the peace automation framework.1,751MIT OR Apache-2.0Data structures peace_item_blankCopies a number from one resource to another6,938MIT OR Apache-2.0AsynchronousConfiguration peace_item_file_downloadManages downloading a file for the peace framework7,109MIT OR Apache-2.0AsynchronousConfiguration peace_item_interaction_modelData types for item interactions for the Peace framework.4,084MIT OR Apache-2.0AsynchronousConfiguration peace_item_modelSerializable data model for items for the Peace framework.6,698MIT OR Apache-2.0AsynchronousConfiguration peace_item_sh_cmdManages running a shell command for the peace framework6,940MIT OR Apache-2.0AsynchronousConfiguration peace_item_sh_sync_cmdManages a synchronization shell command for the peace framework1,581MIT OR Apache-2.0AsynchronousConfiguration peace_item_spec_blankCopies a number from one resource to another5,534MIT OR Apache-2.0AsynchronousConfiguration peace_item_spec_file_downloadManages downloading a file for the peace framework7,933MIT OR Apache-2.0AsynchronousConfiguration peace_item_spec_sh_cmdManages running a shell command for the peace framework8,094MIT OR Apache-2.0AsynchronousConfiguration peace_item_spec_sh_sync_cmdManages a synchronization shell command for the peace framework8,104MIT OR Apache-2.0AsynchronousConfiguration peace_item_spec_tar_xManages extracting a tar file for the peace framework7,893MIT OR Apache-2.0AsynchronousConfiguration peace_item_specsCollection of item specs the peace framework7,324MIT OR Apache-2.0AsynchronousConfiguration peace_item_tar_xManages extracting a tar file for the peace framework6,946MIT OR Apache-2.0AsynchronousConfiguration peace_itemsCollection of items the peace framework6,589MIT OR Apache-2.0AsynchronousConfiguration peace_paramsConstraints and specifications for parameters for the peace automation framework.15,491MIT OR Apache-2.0AsynchronousConfiguration peace_params_deriveParams derive macro for for the peace automation framework.15,862MIT OR Apache-2.0AsynchronousConfiguration peace_profile_modelSerializable data model for profiles for the Peace framework.4,651MIT OR Apache-2.0AsynchronousConfiguration peace_progress_modelCommand progress data model for the peace automation framework.4,363MIT OR Apache-2.0AsynchronousConfiguration peace_resource_rtRuntime resources for the peace automation framework.5,889MIT OR Apache-2.0AsynchronousConfiguration peace_resourcesRuntime resources for the peace automation framework.24,129MIT OR Apache-2.0AsynchronousConfiguration peace_rtRuntime logic for the peace automation library.22,972MIT OR Apache-2.0AsynchronousConfiguration peace_rt_logicRuntime logic for the peace automation library.1,603MIT OR Apache-2.0AsynchronousConfiguration peace_rt_modelRuntime data types for the peace automation framework.25,790MIT OR Apache-2.0AsynchronousConfiguration peace_rt_model_coreCore runtime traits for the peace automation framework.26,968MIT OR Apache-2.0AsynchronousConfiguration peace_rt_model_hackHack to selectively enable features in target specific crates.22,223MIT OR Apache-2.0AsynchronousConfiguration peace_rt_model_nativeRuntime data types for the peace automation framework.25,278MIT OR Apache-2.0AsynchronousConfiguration peace_rt_model_webWeb support for the peace automation framework.24,389MIT OR Apache-2.0AsynchronousConfiguration peace_state_rtState runtime logic for the peace automation framework.2,516MIT OR Apache-2.0AsynchronousConfiguration peace_static_check_macrosCompile time validation macros for the peace automation framework.30,719MIT OR Apache-2.0AsynchronousConfiguration peace_value_traitsTrait bounds for value types for the Peace framework.6,139MIT OR Apache-2.0AsynchronousConfiguration peace_webiWeb interface for the peace automation framework.2,727MIT OR Apache-2.0AsynchronousConfiguration peace_webi_componentsWeb interface components for the peace automation framework.3,150MIT OR Apache-2.0AsynchronousConfiguration peace_webi_modelWeb interface data types for the peace automation framework.3,431MIT OR Apache-2.0AsynchronousConfiguration peace_webi_outputWeb interface output for the peace automation framework.2,928MIT OR Apache-2.0AsynchronousConfiguration peace_webi_rtWeb interface runtime data types for the peace automation framework.1,410MIT OR Apache-2.0AsynchronousConfiguration peachSandbox engine for Rust, inspired by Processing9,697MIT peach_metricsLow level CPU and OS timing functions for instrumention-based profiling.2,407MIT OR Apache-2.0No standard libraryNo standard library::No dynamic allocation peach_pitPeach Profiler's core, but peaches don't have cores, they have pits.3,621MIT OR Apache-2.0 peach_profilerA performant, low-overhead instrumentation-based profiler. Just peachy.5,027MIT OR Apache-2.0Development toolsDevelopment tools::Profiling peachelfA simple ELF library for parsing/generating2,857MIT peacher_sdkThe rust request, response, and parameter types used by the peacher API344MIT OR Apache-2.0 peachnote-vault-coreQuickPeach Vault Core: shared vault format, manifest, and encryption primitives144MIT peachyPeachy is a simple async task manager, similar to thread pool but cooler and for structs4,424MIT peachy_macromacros for peachy lib 'https://github.com/nomoreqwerty/peachy'1,574MIT peacockA game engine for making beautiful games.1,892MITGame engines peacock-crestA CSS library for parsing and applying styles to in-memory DOM structures891MITData structuresParsing tools peacock-fuzzLibrary to parse context-free grammars and create grammar-based fuzzing tools9,484GPL-3.0-only peacock-pinionA library for jinja2 templating and XML parsing857MITData structuresParsing tools peacoqc-cliCommand-line tool for PeacoQC flow cytometry quality control92MITCommand line utilitiesScience peacoqc-rsPeacoQC quality control algorithms for flow cytometry413MITAlgorithmsScience peakPlaceholder386MIT peak-canRust bindings APIs for PEAK-System Technik GmbH746,341MIT OR Apache-2.0 peak-can-sysFFI bindings for the API by PEAK-System Technik GmbH747,909MIT OR Apache-2.0 peak-memLightweight memory usage monitor for any process1,171MITCommand line utilitiesDevelopment tools peak-resultA simple trait that extends the standard Result enum to allow you to run some code in case of error or success.4,257MITRust patterns peak_allocAn allocator to keep track of (the max) allocated memory728,005MITMemory management peak_finderAn algorithm for identifying peaks from line data, such as from accelerometer or spectral data.4,393MIT peakbagFull waveform LiDAR processing, including peak detection4,445MIT peakbaggerBag sequential local elevation maxima24CC0-1.0 peakmem-allocAn allocator wrapper that allows measuring peak memory consumption82,777MIT peakrdl-rustGenerate Rust register definitions from SystemRDL sources13,005MIT OR Apache-2.0Embedded developmentHardware support peakrdl-rust-buildBuild script helper that runs PeakRDL-rust to generate Rust register access code from SystemRDL files1,000MIT OR Apache-2.0CompilersDevelopment tools::Build Utils peakrequestspeakrequests made for rust789MITWeb programming peaksPlaceholder996MIT pealnIntuitive way to print colored and styled text to console ,use predefined and RGB colors , use text styles , using ANSI,…2,346MIT peamshippit21Apache-2.0 peam-sszMinimal performance-focused SSZ encoding, decoding, and merkleization crate extracted from Peam138MITCryptography::CryptocurrenciesEncoding peanoThe peano numbers implemented in Rust's type system. Consider using typenum instead for much faster type-level numbers.6,335MIT/Apache-2.0 peano-axiomsType-level numbers based on an extension of the Peano axioms.1,476MITNo standard libraryNo standard library::No dynamic allocation peano-naturalType-level Peano naturals6,018MIT OR Apache-2.0 peaplexA profoundly minimal, zero-copy stream multiplexer for any AsyncRead + AsyncWrite connection.20CC0-1.0 OR MITAsynchronousNetwork programming peapodUltra-compact storage for enums11,495MIT OR Apache-2.0CompressionData structures peaq-depin-simulatorA production-grade headless DePIN node simulator for the peaq network — generates SR25519 identities, W3C DIDs, and…16MITCommand line utilitiesCryptography pearA pear is a fruit.27,814,773MIT OR Apache-2.0 pear_clientPEAR and PECL client2,752AGPL-3.0-or-later pear_codegenA (codegen) pear is a fruit.27,838,870MIT OR Apache-2.0 pearceAn extension layer for Axum that enables rapid development of network services and agent-based infrastructure. Automates common…122MITDevelopment toolsRust patterns pearlPearl is a low level blob-based I/O library78,799MITData structuresFilesystem pearl-calculatorA Pearl Calculator for Minecraft306MIT OR Apache-2.0 pearl2-rsA simple Epiphan Pearl-2 API message parser2,638non-standardParser implementations pearliteReserved for Creusot's pearlite language crate1,621LGPL-2.1-or-later pearlite-synA syn parser for the Pearlite specification language in Creusot27,948MIT OR Apache-2.0Development tools pearlsA lightweight CLI for managing long-running task graphs for coding agents.141non-standardArtificial intelligenceCommand line utilities pearsA simple tool for viewing open pull requests.14,090MITCommand line utilities pearsonA Rust library implementing the Pearson correlation coefficient (PCC)1,064MIT peasA CLI-based, flat-file issue tracker for humans and robots125MIT OR Apache-2.0Command line utilitiesDevelopment tools peashapeA traffic-shaping middleware for pea2pea nodes: constant-rate or Poisson outbound traffic, automatic frame padding, and priority…117CC0-1.0 OR MITAsynchronousNetwork programming peasubA metadata-private gossip protocol built on peashape, with constant-rate or Poisson-distributed cover traffic.59MIT OR CC0-1.0Network programming peasy-audioRust client for PeasyAudio — audio tools, glossary, and guides API107MITAPI bindings peasy-compressRust client for PeasyCompress — file compression tools, glossary, and guides API106MITAPI bindings peasy-cssRust client for PeasyCSS — CSS tools, glossary, and guides API103MITAPI bindings peasy-documentRust client for PeasyDocument — document format tools, glossary, and guides API106MITAPI bindings peasy-imageRust client for PeasyImage — image tools, glossary, and guides API104MITAPI bindings peasy-pdfRust client for PeasyPDF — PDF tools, glossary, and guides API103MITAPI bindings peasy-videoRust client for PeasyVideo — video tools, glossary, and guides API105MITAPI bindings peasytextRust client for PeasyText — text tools, glossary, and guides API104MITAPI bindings peatReserved name for the future top-level facade crate of the Peat Protocol ecosystem. Depend on the per-component peat-* crates for…487Apache-2.0Network programming peat-btleBluetooth Low Energy mesh transport for Peat Protocol1,920Apache-2.0Embedded developmentNetwork programming peat-ffiFFI bindings for Peat protocol (Kotlin/Swift via UniFFI)168Apache-2.0 peat-liteLightweight CRDT primitives for resource-constrained Peat nodes2,025Apache-2.0Data structuresEmbedded development peat-meshPeat mesh networking library with CRDT sync, transport security, and topology management6,929Apache-2.0CryptographyNetwork programming peat-protocolPeat Coordination Protocol — hierarchical capability composition over CRDTs for heterogeneous mesh networks2,214Apache-2.0 peat-rmwPure Rust ROS2 middleware backed by peat-mesh CRDT sync38Apache-2.0Network programming peat-schemaWire format (Protobuf) definitions for the Peat Coordination Protocol2,473Apache-2.0Data structuresNetwork programming peat-takTAK (Cursor-on-Target) transport adapter for the Peat mesh protocol94Apache-2.0 peaveilA privacy-first peer discovery protocol based on probabilistic peer sampling, gossip, and metadata-resistant discovery.62CC0-1.0 OR MITAsynchronousNetwork programming peawebDead simple no_std no heap http web server for embassy22MIT pebbleA program for managing C2 (c2lang.org) projects. Similar to cargo, but much smaller and dumber3,687Fair pebble-ciDeterministic failure memory and recovery engine for CI workflows19MITDevelopment tools pebble-cmsA lightweight, single-binary CMS powered by SQLite — 15 themes, REST API, WCAG 2.1 AA, static export72MITCommand line utilitiesWeb programming pebble-engineA modular, ECS-style graphics/app framework for Rust.316MIT OR Apache-2.0Game enginesGraphics pebble-rustPebble bindings for Rust. See repository for instructions.1,872GPL-3.0-or-later AND BSD-3-ClauseEmbedded developmentExternal FFI bindings pebble-skipHigh-level API wrapper for Pebble (watch) SDK 4.31,814MIT OR Apache-2.0Hardware support pebble-sysLow-level FFI bindings for Pebble (watch) SDK 4.32,733MIT OR Apache-2.0Hardware support pebble_queryA helper library for SeaOrm to parse execute, and return standard DTOs with query metadata.1,567MIT pebble_syscall_commonCommon stuff between the Pebble kernel and things that want to make system calls7,857MIT pebbledbA Rust port of CockroachDB's Pebble — an LSM key-value store (LevelDB/RocksDB lineage), binary-compatible with Pebble's on-disk…250BSD-3-ClauseData structuresDatabase implementations pebblesThe Worst Web Automation Framework Ever. (╯°□°）╯︵ ┻━┻5,110GPL-3.0 pebblestackDummy base crate for smoke-testing an automated crates.io release pipeline.129Apache-2.0 PebbleVaultA high performance data storage solution written in rust12,918Apache-2.0 pecheihei345MIT pecanIn-memory relational database.1,483MIT OR Apache-2.0 pechakucha-genGenerate a pechakucha presentation from a directory of images in Rust!2,728MIT pechoPainted echo: Echo with easy colors4,113MIT peckA WIP geometric query and collision detection library.1,261MIT OR Apache-2.0 peck-exifExif reader4,012MIT peck-libA set of library and type functions.2,669MIT peckerA typing game that pecks your words, sentences, codes, etc.1,501MIT peckishCreate, manipulate, and transform Linux package formats!2,702Apache-2.0Command line utilitiesDevelopment tools peckrRust pointer type that allows packing additional data along with the underlying memory offset.1,774MIT pecosA crate for evaluating and exploring quantum error correction.1,737Apache-2.0ScienceSimulation pecos-coreProvides core definitions and functions for PECOS simulations.2,418Apache-2.0ScienceSimulation pecos-qecQEC for Rust PECOS.2,029Apache-2.0ScienceSimulation pecos-qsimProvides simulators and related elements for PECOS simulations.2,207Apache-2.0ScienceSimulation pecsAsynchronous operations for Bevy Engine14,504MIT OR Apache-2.0 pecs_coreAsynchronous operations for Bevy Engine11,954MIT OR Apache-2.0 pecs_httpAsynchronous operations for Bevy Engine11,767MIT OR Apache-2.0 pecs_macroAsynchronous operations for Bevy Engine10,163MIT OR Apache-2.0 pectinChecks Quake map jam submissions2,875CC0-1.0 OR MIT OR Apache-2.0 pectoExtract behavior specs from code through static analysis39MIT pecto-coreCore behavior spec model and analysis framework257MIT pecto-csharpC#/.NET behavior extractor87MIT pecto-javaJava/Spring Boot behavior extractor88MIT pecto-pythonPython behavior extractor (FastAPI, Flask, Django)88MIT pecto-typescriptTypeScript/JavaScript behavior extractor (Express, NestJS, Next.js)88MIT pedantAn opinionated Rust linter, with special focus on AI-generated code1,071MIT OR Apache-2.0Development toolsDevelopment tools::Cargo plugins pedant-coreAnalysis engine for pedant: IR extraction, style checks, and capability detection694MIT OR Apache-2.0 pedant-langMulti-language capability detection for pedant311MIT OR Apache-2.0 pedant-mcpMCP server exposing pedant security and capability analysis332MIT OR Apache-2.0