BROWSE A-Z

All 305,250 crates, alphabetically

Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.

psmPortable Stack Manipulation: stack manipulation and introspection routines103,056,663MIT OR Apache-2.0 psmatcherA pub/sub matcher algorithm implementation3,833Apache-2.0 psmlA library for serialising to, and deserialising from, PSML.3,041LGPL-3.0-only Encoding Parser implementations psmondA Linux process monitoring daemon.1,914MIT psmuxTerminal multiplexer for Windows - tmux alternative for PowerShell and Windows Terminal3,163MIT Command line utilities psnTerminal UI for process status navigation and control92Apache-2.0 Command line utilities psn-oxidePosiStageNet (PSN) v2 protocol decoder and multicast receiver helper17MIT OR Apache-2.0 Network programming Parser implementations psn_api_rsA simple PSN Network API wrapper4,502MIT psn_rsInteract with PlayStation Network API in full Rust!400MIT psnetA beautiful real-time TUI network monitor for Windows — 9 tabs, GeoIP, device discovery, firewall, topology & more326MIT Command line utilities Network programming psoParticle Swarm Optimizer7,596MIT pso-chain-abiPSO contract ABI for the research node: the system-contract addresses, the permitted (to, selector) call-signature table, and the…249GPL-3.0-or-later pso-poseidonBN254 Poseidon (Circom-compatible) and Poseidon2 (Barretenberg/noir-compatible) hash implementations11,305MIT pso-protocolGeneric, pluggable consensus primitives for the PSO protocol (curve/hash/signature/KDF are swappable suite parameters).2,131MIT Cryptography pso-protocol-derive#[derive(Entity)] for pso-protocol: maps a typed (e.g. Solidity-mirroring) struct's named fields to the canonical entity preimage.262MIT pso-rsAn easy-to-use, simple Particle Swarm Optimization implementation in Rust.20,810MIT pso-vdfno_std Verifiable Delay Function: MinRoot over BLS12-381 with Wesolowski O(1) verify781MIT Cryptography No standard library pso-zk-canonicalConcrete canonical circuit/witness types for the PSO protocol (ownership + flat aggregation), built on the generic pso-protocol…1,943MIT pso2packetlibA library for working with the PSO2 network protocol6,400MIT OR Apache-2.0 Network programming pso2packetlib_implDerive backend for pso2packetlib5,060MIT OR Apache-2.0 pso_rustA rust implementation of the famous PSO method.1,822MIT Algorithms Mathematics psocRust drivers and hardware abstraction layer for Infineon PSOC microcontrollers62Apache-2.0 Embedded development psoc-devicesDevice metadata for psoc-rs107Apache-2.0 psoc-driversHardware driver implementations for psoc-rs59Apache-2.0 psoc-macrosProcedural macros used within psoc-rs82Apache-2.0 psoc-pac-psc3Peripheral Access Crate for Infineon PSOC™ Control C3 microcontrollers70non-standard Embedded development Hardware support psoc-pac-pse8x4Peripheral Access Crate for Infineon PSOC™ Edge E8x4 microcontrollers19non-standard Embedded development Hardware support psoc-pac-psoc6_01Peripheral Access Crate for Infineon CY8C6xx6 and CY8C6xx7 PSOC™ 6 microcontrollers67non-standard Embedded development Hardware support psoc-pac-psoc6_02Peripheral Access Crate for Infineon CY8C6xx8 and CY8C6xxA PSOC™ 6 microcontrollers68non-standard Embedded development Hardware support psoc-pac-psoc6_03Peripheral Access Crate for Infineon CY8C6xx5 PSOC™ 6 microcontrollers68non-standard Embedded development Hardware support psoc-pac-psoc6_04Peripheral Access Crate for Infineon CY8C6xx4 PSOC™ 6 microcontrollers66non-standard Embedded development Hardware support psoc-utilsUtility types and data structures for psoc-rs82Apache-2.0 psocketthe socket for Rust10,783Apache-2.0/MIT psocksFiltering asynchronous SOCKS5 (TCP/UDP) proxy server based on fast-socks5, featuring allowlist-based access control that drops…214MIT Network programming psoidEasily calculate Phantasy Star Online section IDs and related information.23MIT Games psolverA symbolic physics solver18MIT psortA small utility for sorting jpeg files by date8,919MIT psourceCLI tool to pretty print source code to stdout or directly to the clipboard.16,317MIT Command line utilities Development tools pspA library for building full PSP modules, including both PRX plugins and regular homebrew apps.44,059MIT psp-loggerLogger for the PSP2,754MIT psp-netNetworking library for the Sony PSP17,386non-standard psp-packerA command line tool to compress PRX and PBP PlayStation Portable file formats517MPL-2.0-no-copyleft-exception Command line utilities psp-typesTypes for interaction with plugin server protocol6,500Apache-2.0 psp2-sysUnsafe Rust FFI bindings to the psp2 headers9,000MIT External FFI bindings Hardware support psp22Minimal implementation of PSP22 token standard in pure ink!19,029Apache-2.0 psp22-fullImplementation of PSP22 token standard in pure ink!1,497Apache-2.0 psp34-fullMinimal implementation of PSP34 token standard in pure ink!1,602Apache-2.0 Cryptography::Cryptocurrencies WebAssembly psp_securityA Rust implementation of the PSP Security Protocol5,679Apache-2.0 Cryptography Network programming psphA Rust library for generating random passwords and passphrases1,781MIT OR Apache-2.0 psppStatistical analysis software1,827GPL-3.0-or-later pspp-deriveDerive macros for building PSPP736GPL-3.0-or-later pspromptCreate colorful prompts for the terminal2,485Unlicense pspsdk-sysRust FFI Bindings for PSPSDK3,621BSD-3-Clause External FFI bindings Game development psqlpSQL is an async-first, PostgreSQL-only, and pure Rust SQL crate featuring compile-time checked statements.2,402MIT OR Apache-2.0 psql-scipSCIP indexer for PostgreSQL40MIT Development tools psql-serdePsql deserialization35MIT psql_connectA CLI tool to help logging into Postgres easier1,992MIT OR Apache-2.0 psqlfmtAn opinionated Rust PostgreSQL SQL formatter50PostgreSQL Command line utilities Development tools psqlgenPostgreSQL Query generation from migrations.3,823MIT psqlmA psql wrapper that converts natural language to SQL using an LLM23MIT Command line utilities Database interfaces psqrThe P-Square Algorithm for Dynamic Calculation of Percentiles and Histograms without Storing Observations5,795Apache-2.0 psrdadaA rusty wrapper for the psrdada radio astronomy library12,687Apache-2.0 OR MIT Encoding Parser implementations psrdada-sysBindgen wrappers for psrdada11,083MIT OR Apache-2.0 Encoding Parser implementations psrp-rsAsync PowerShell Remoting Protocol (MS-PSRP) client for Rust, built on winrm-rs.772MIT OR Apache-2.0 API bindings Network programming psrtIndustrial Pub-Sub server with minimal latency and MQTT-compatible logic45,698Apache-2.0 psrutilsA crate with a few utilities to facilitate pulsar science projects in rust.4,515MIT OR Apache-2.0 Data structures Parsing tools pssh-boxParsing and serialization support for PSSH boxes used in DRM systems49,489MIT Multimedia::Video Parser implementations pssh-rspssh-rs is a parallel ssh tool written in rust.12,265non-standard psstLibrary to be used in CLIs for storing secrets. It will prompt the user for input on the first invocation and remember it for…7,684MIT psswdA small password manager made in Rust.2,889MIT Command line utilities Cryptography pstA tool to publish posts to Micro.blog3,096MIT pst-rsCrates.io reservation for the existing PST-RS Outlook PST/OST toolkit.22AGPL-3.0-or-later Filesystem Parser implementations pstdCrate with parts of Rust std library ( different implementations, features not yet stabilised etc ).40,413MIT OR Apache-2.0 pstoeditRust bindings to pstoedit2,956GPL-2.0-or-later API bindings Multimedia::Images pstoedit-sysNative bindings to pstoedit3,845GPL-2.0-or-later External FFI bindings Multimedia::Images pstoolsA simple interface for generating PostScript files748MIT OR Apache-2.0 pstophtop for Windows — beautiful, fast TUI system monitor with per-core CPU bars, memory/swap/network, tree view, process management,…795MIT Command line utilities Operating systems::Windows APIs pstrGlobal String Intern Pool16,965MIT Caching Data structures pstrampProcess spawn trampoline for session/terminal setup and responsibility disclaiming22MIT OR Apache-2.0 pstreamA persistent byte stream over block storage.3,395MIT Database implementations pstreeSegment Tree of Placements2,563MIT OR Apache-2.0 pstructA Rust procedural macro for generating pointer struct implementations with field offset access.3,154MIT OR Apache-2.0 Data structures Development tools psuA command line tool to control lab bench power supplies.1,666GPL-3.0-or-later psummarySummary 🗣️13,005non-standard psupProcess supervisor with inter-process communication over tokio Unix sockets12,425MIT OR Apache-2.0 psup-implProcess supervisor with inter-process communication over tokio Unix sockets15,790MIT OR Apache-2.0 psup-json-rpcJSON RPC adapter for the psup process supervisor library4,886MIT OR Apache-2.0 psutilProcess and system monitoring library3,623,268MIT psvmA tool to manage and update the Polkadot SDK dependencies in any Cargo.toml file.14,594Apache-2.0 OR GPL-3.0 psvrLibrary for interfacing with the PlayStation VR5,865MIT Game engines pswCommand line tool to write random bytes to stdout.6,122MIT/Apache-2.0 psw-genA simple passworld generator962GPL-3.0-only pswatchminimalist process monitoring and task scheduler3,009AGPL-3.0-or-later Command line utilities Configuration pswdCLI tool to generate random passwords, with an optional alphanumeric-only flag92MIT Command line utilities pswrdStateless password vault6,628MIT/Apache-2.0 Authentication Command line utilities psxLibrary for developing homebrew for the Sony PlayStation 111,182MIT Embedded development Game development psx-semPOSIX semaphores.1,572MPL-2.0 psx-shmPOSIX shared memory wrapper.12,170MPL-2.0 psx-spuLow-level hardware binding crate to the PlayStation 1's Sound Processing Unit (SPU)36Apache-2.0 Embedded development Game development psx-vcdAutomatic PSX BIN/CUE to VCD converter for OPL/POPSTARTER219MIT OR Apache-2.0 Command line utilities Games psxmemThis is a library to read and write PSX/PS1 memory card files.5,056BSD-3-Clause Data structures Filesystem psy(psy) S-Expression multi-purpose assembler21GPL-3.0 psy-baml-idsTypesafe IDs for BAML backends and runtime (Psyborgs hard-fork)117Apache-2.0 psy-baml-typesBAML type system and IR (Psyborgs hard-fork)117Apache-2.0 psy-bstdBAML standard utilities (Psyborgs hard-fork)115Apache-2.0 psy-facetReflection for Rust (Psyborgs hard-fork of facet 0.43.2 + generic attr patches)114MIT OR Apache-2.0 psy-facet-coreCore reflection traits and types for the facet ecosystem (Psyborgs hard-fork)120MIT OR Apache-2.0 psy-facet-macro-parseParser for facet derive macros (Psyborgs hard-fork)120MIT OR Apache-2.0 psy-facet-macro-typesUnsynn grammar and type definitions for facet macro ecosystem (Psyborgs hard-fork)120MIT OR Apache-2.0 psy-facet-macrosDerive macro for the Facet trait (Psyborgs hard-fork)117MIT OR Apache-2.0 psy-facet-macros-implImplementation of facet derive macros (Psyborgs hard-fork)119MIT OR Apache-2.0 psy-facet-pathPath tracking for navigating Facet type structures (Psyborgs hard-fork)116MIT OR Apache-2.0 psy-facet-reflectBuild and manipulate Facet values at runtime (Psyborgs hard-fork)115MIT OR Apache-2.0 psy-internal-baml-diagnosticsInternal diagnostics support for BAML (Psyborgs hard-fork)118Apache-2.0 psy-internal-baml-jinjaInternal BAML Jinja runtime (Psyborgs hard-fork)116Apache-2.0 psy-jsonishJsonish parser and coercer for BAML (Psyborgs hard-fork)114Apache-2.0 psy-kA PSY-Q object & library parser & utility.49BSD-3-Clause Command line utilities Data structures psy-macrosA fork of jet-proto-macros. Library of proc macros for anchor programs4,848AGPL-3.0-or-later psy-mathA fork of jet-proto-math. Helpful math utilities, used by PsyLend.5,135AGPL-3.0-or-later psychePsyche AI Toolset26,913MIT psyche-amethystAmethyst game engine integration for Psyche AI Toolset4,562MIT psyche-coreCore module for Psyche AI Toolset33,361MIT psyche-graphicsGraphics generation module for Psyche AI Toolset22,289MIT psyche-hostHost module for Psyche AI Toolset24,823MIT psyche-serdeSerialize/Deserialize module for Psyche AI Toolset31,710MIT psyche-simulator-cliCLI simulator for Psyche AI Toolset18,129MIT psyche-subtitle-toolkitExtract, translate, and mux ASS/SRT/VTT/PGS subtitles in MKV files via pluggable translation providers70MIT Command line utilities Multimedia::Video psyche-utilsUtils module for Psyche AI Toolset20,773MIT psychicNotebook kernel that supports interaction with multiple programming languages1,486MPL-2.0 psycho-killerInteractive process killer, manager and system resources monitor15,116MIT psychonaut_wiki_apiRust implementation of the PsychonautWiki API. Used in the terminal_psychonautica project.2,201MIT psychophysicsA library for psychophysical experiments1,736MPL-2.0 Graphics GUI psychrometryPsychrometric calculations in Rust6,165MIT Aerospace::Aerospace simulations Science psylend-cpiPsyLend CPI Examples. Borrow-lending protocol on Solana. View source at https://github.com/mithraiclabs/PsyLendCPIExamples.6,282AGPL-3.0-or-later psylinkGUI for PsyLink neural interface for receiving/graphing biosignals and predicting user's intentions4,145GPL-3.0-only Accessibility Hardware support psyncA CLI tool to sync packages1,451MIT psynetRust client for Psyonix's PsyNet RPC backend (Rocket League online services)780MIT OR Apache-2.0 API bindings Game development psyoracleutilsOracle-Agnostic tools to fetch prices on Solana.1,966AGPL-3.0-or-later psysinfopsysinfo is a simple CLI utility that prints the sysinfo crate's (static) info, written in Rust.5,437GPL-3.0-or-later Command line utilities ptA client for polygon.io, a financial data platform for stocks, forex and crypto.14,969MIT pt-cliProduction-hardened clipboard-to-file tool with smart version management40MIT Command line utilities pt-loaderSafe parser-based PyTorch checkpoint converter to safetensors118MIT Parser implementations Science pt-rtdCalculation of resistance and temperature for platinum type RTDs, e.g. PT100.4,003MIT OR Apache-2.0 Embedded development No standard library pt100A Rust library for PT100 temperature sensor calculations47MIT Embedded development Science pt2safetensorsPyTorch model to safeTensors file format converter.386Apache-2.0 Development tools pt_down_coreCrossplatform (including android) telegram bot. Converts given tiktok url into video or slides. Its working by scraping Proxitok,…2,731MIT OR Apache-2.0 pta-generatorTest data generator for PTA applications1,853Apache-2.0 ptabLock-free concurrent table optimized for read-heavy workloads145MIT OR Apache-2.0 Concurrency Data structures ptagsA parallel universal-ctags wrapper for git repository29,406MIT Command line utilities Development tools ptahRust implementation of Ptah, Poplar's message-passing format5,821MIT OR Apache-2.0 ptah_deriveDerive macro for Rust's implementation of Ptah, Poplar's message-passing format5,268MIT OR Apache-2.0 ptailStream and display a fixed number of lines from a processes output.5,954MIT Development tools ptarsFast conversion from protobuf to Apache Arrow and back832Apache-2.0 Data structures Encoding ptars-coreCore implementation of ptars, exposing arrow-rs types. Pins a specific arrow major version; for a version-independent API use the…69Apache-2.0 Data structures Encoding ptaskSpawning parasitic tasks2,916non-standard ptb-readerSimple parsing of the merged Penn Treebank format.15,958BSD-3-Clause Parsing tools Science ptcovDecoder to compute code coverage from Intel® Processor Trace traces15,302MIT OR Apache-2.0 Development tools::Testing ptcowLibrary for editing and playback of PxTone (.ptcop) music2360BSD ptcrabA pure-Rust alternative to the official pxtone library.3,957MIT pterPlain Text Email Renderer — convert HTML email bodies into readable markdown37MIT Email Parser implementations ptero-cliA text steganography CLI tool for Social Media2,920non-standard pterodactylA lightweight, scalable API framework that takes your applications to new heights with speed and agility.1,088AGPL-3.0 pterodactyl_apiLibrary to interface with the Pterodactyl API5,891MIT ptexHigh-level Ptex bindings over ptex-sys6,806Apache-2.0 Graphics Multimedia ptex-rsHigh-level Ptex bindings over ptex-sys1,167Apache-2.0 ptex-sysRust sys bindings for Ptex https://github.com/wdas/ptex13,830Apache-2.0 Graphics Rendering::Data formats ptgA tool for fetching Riot APIs and determine if two League of Legends players have played together recently or not1,529MIT Command line utilities pthCollection of algorithms and structures to handle paths properly.32,203MIT Algorithms Development tools pthashRust bindings for PTHash22,620GPL-3.0-or-later API bindings Compression pthreadpthread1,688MIT OR Apache-2.0 ptimeThe implementation of the Persian (Solar Hijri) Calendar5,221MIT ptimerA simple cli pomodoro timer. It sends notifications to the user when the timer is up. Works on macOS only.11,453Unlicense ptitConverts an image to block characters2,827MIT Command line utilities ptlistA modern replacement for ls command with rich features and beautiful output1,240MIT Command line utilities Filesystem ptlkPotluck TUI - AI-powered tech news reader44MIT Command-line interface ptlvhttps://github.com/phodal/learn-rust2,889MIT Text processing ptnet-coreCore types and traits for modeling and simulating Place/Transition nets.4,238non-standard ptnet-elementaryImplementation of ptnet-core for Elementary nets (EN).3,890non-standard ptolemyCollection of libraries for the Rustellar project.1,792Apache-2.0 ptoolsUtilities for inspecting Linux processes1,449Apache-2.0 Command line utilities Development tools::Debugging ptouchBrother PTouch label maker driver and utility5,490MPL-2.0 ptouch-rsPrint images on Brother P-Touch label makers1,101 GPL-3.0-only ptoxideA virtual machine to execute CUDA PTX without a GPU1,555MIT OR Apache-2.0 ptpPicture Transfer Protocol driver17,057MIT/Apache-2.0 ptp-syncSynchronize the system-wide real-time clock based on a source PTP clock995Apache-2.0 Date and time Operating systems ptp-timeA Rust interface for PTP (Precision Time Protocol) hardware clocks435Apache-2.0 ptproxypoint-to-point HTTP/1.1 reverse proxy2,705GPL-3.0-or-later Command line utilities ptrUnique pointer36,373MIT OR Apache-2.0 ptr-arrayTypeId based bounded pointer array.2,820Apache-2.0 ptr-arrowA macro to emulate C-style arrow syntax42MIT ptr-boolA pointer and boolean with size of a pointer.1,555MIT ptr-origin-trackerA helper lib for validating memory pointers being passed around to FFI4,263MIT OR Apache-2.0 OR CC-BY-4.0 OR BSD-4-Clause Development tools::FFI ptr-unionPointer union types the size of a pointer by storing the tag in the alignment bits.35,387MIT OR Apache-2.0 Data structures No standard library ptr-utilsA lightweight library providing utilities for working with raw pointers.1,904non-standard ptr_cellThread-safe cell based on atomic pointers12,290CC0-1.0 Concurrency Data structures ptr_eq[WIP] by-address comparisons and hashes in Rust.1,628MIT ptr_eq-macros[WIP] by-address comparisons and hashes in Rust.2,446MIT ptr_hashA high-throughput minimal perfect hash function38,246MIT Data structures Science ptr_info_libA Rust library for retrieving information about pointer memory regions in Linux2,717MIT OR Apache-2.0 Development tools::Debugging ptr_iterIterators to simplify working with pointers.18,571Zlib OR Apache-2.0 OR MIT