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.
aoc_apia simple Advent of Code API6,759GPL-3.0
aoc_codegenCodegen for the aoc crate13,545MIT OR Apache-2.0
aoc_dataLibrary for parsing and processing data from the AoC API.2,819MIT OR Apache-2.0
aoc_discord_botDiscord bot for the annual Advent of Code competition1,907MIT OR Apache-2.0
aoc_discord_clientDiscord bot for the annual Advent of Code competition2,654MIT OR Apache-2.0
aoc_driverhelper macros and functions for AoC32,539MIT OR Apache-2.0
aoc_frameworkA framework used to run Advent of Code Challenges1,089GPL-3.0
aoc_inputA simple program to download and cache your AoC puzzle inputs6,273MIT
aoc_leaderboardStrongly-typed wrapper for Advent of Code leaderboard data2,521MIT
aoc_leaderbot_aws_lambda_implImplementation of an Advent of Code leaderboard-watching bot running in AWS Lambda133MIT
aoc_leaderbot_aws_libAWS-specific support library for aoc_leaderbot, an Advent of Code leaderboard-watching bot266MIT
aoc_leaderbot_libSupport library for aoc_leaderbot, an Advent of Code leaderboard-watching bot1,460MIT
aoc_leaderbot_slack_libSlack-specific support library for aoc_leaderbot, an Advent of Code leaderboard-watching bot265MIT
aoc_macroshelper macros for AoC14,234MIT OR Apache-2.0
aoc_utilityThis is Advent of Code Utility for parsing daily input5,232MIT
aoc_utils_by_nifaluA small collection of utilities for the advent of code challenges10,882MIT OR Apache-2.0
aocdAdvent of Code Data - get puzzle input and submit answers from within your code23,169MIT
aocd-procProcedural macros for aocd9,803MIT
aocdatagRPC server interface to database that serves AOC puzzle dataset requests.2,319MIT
aocfA crate and CLI helper tool for Advent of Code39,739ISC
aocf_cliCLI helper tool for Advent of Code, with a workflow similar to Git18,846ISC
aochelperHelper utility to download Advent of Code puzzle inputs.5,728MIT
aochelpersA set of structs and associated methods that cover common use=cases when solving Advent Of Code problems.26,666Apache-2.0
aoclUmbrella crate re-exporting the per-component safe wrappers for AMD AOCL22MIT OR Apache-2.0
aocl-blasSafe Rust wrappers for AOCL-BLAS (BLIS)1,395MIT OR Apache-2.0
aocl-blas-sysUnsafe FFI bindings to AOCL-BLAS (BLIS)1,462MIT OR Apache-2.0
aocl-buildBuild-script helpers shared across AOCL FFI crates: AOCL_ROOT detection, libclang-path discovery, bindgen + linker driver2,015MIT OR Apache-2.0
aocl-compressionSafe Rust wrappers for AOCL-Compression (LZ4/ZLIB/ZSTD/LZMA/BZIP2/Snappy/LZ4HC)57MIT OR Apache-2.0
aocl-compression-sysUnsafe FFI bindings to AOCL-Compression120MIT OR Apache-2.0
aocl-cryptoSafe Rust wrappers for AOCL-Cryptography (ALCP)54MIT OR Apache-2.0
aocl-crypto-sysUnsafe FFI bindings to AOCL-Cryptography (ALCP)122MIT OR Apache-2.0
aocl-data-analyticsSafe Rust wrappers for AOCL-DA (data analytics, statistics, ML primitives)55MIT OR Apache-2.0
aocl-data-analytics-sysUnsafe FFI bindings to AOCL-DA (Data Analytics)118MIT OR Apache-2.0
aocl-errorShared error type for the aocl-* family of crates1,724MIT OR Apache-2.0
aocl-fftSafe Rust wrappers for AOCL-FFTW56MIT OR Apache-2.0
aocl-fft-sysUnsafe FFI bindings to AOCL-FFTW127MIT OR Apache-2.0
aocl-lapackSafe Rust wrappers for AOCL-LAPACK (libFLAME) via the LAPACKE interface54MIT OR Apache-2.0
aocl-lapack-sysUnsafe FFI bindings to AOCL-LAPACK (libFLAME)123MIT OR Apache-2.0
aocl-mathSafe Rust wrappers for AOCL-LibM (vectorized scalar math, AMD-tuned)54MIT OR Apache-2.0
aocl-math-sysUnsafe FFI bindings to AOCL-LibM121MIT OR Apache-2.0
aocl-rngSafe Rust wrappers for AOCL-RNG56MIT OR Apache-2.0
aocl-rng-sysUnsafe FFI bindings to AOCL-RNG122MIT OR Apache-2.0
aocl-scalapackSafe Rust wrappers for AOCL-ScaLAPACK (Fortran/MPI; under construction)55MIT OR Apache-2.0
aocl-scalapack-sysLinker shim for AOCL-ScaLAPACK (Fortran/MPI; Rust bindings to come)120MIT OR Apache-2.0
aocl-securerngSafe Rust wrappers for AOCL-SecureRNG (RDRAND/RDSEED)55MIT OR Apache-2.0
aocl-securerng-sysUnsafe FFI bindings to AOCL-SecureRNG (RDRAND/RDSEED)127MIT OR Apache-2.0
aocl-sparseSafe Rust wrappers for AOCL-Sparse (sparse BLAS)55MIT OR Apache-2.0
aocl-sparse-sysUnsafe FFI bindings to AOCL-Sparse121MIT OR Apache-2.0
aocl-sysUmbrella crate re-exporting the per-component aocl-*-sys FFI bindings under cargo features22MIT OR Apache-2.0
aocl-typesShared types and enums used by AOCL safe wrappers (Layout, Trans, Uplo, Diag, Side, ...)1,574MIT OR Apache-2.0
aocl-utilsSafe Rust wrappers for AOCL-Utils (CPU identification, threading helpers)56MIT OR Apache-2.0
aocl-utils-sysUnsafe FFI bindings to AOCL-Utils (CPU identification, threading helpers)122MIT OR Apache-2.0
aocleaderboardMerge multiple Advent of Code leaderboards14,962MIT
aocliAdvent of Code helper CLI12,275MIT
aocli-runnerRunner for Advent of Code solutions with aocli1,355MIT
aoclibRunner for Advent of Code solutions with aocli5,759MIT
aocmd-dlA command line tool for downloading Advent of Code puzzle text as Markdown.1,694MIT
aocoracleUniversal solver for advent of code problems4,667MIT
aocrA simple task runner and support tool for Advent of Code challenges.2,885MIT
aocrungRPC server to take AoC solve requests and respond with answers1,713MIT
aocsolCrate to generate solver for AOC puzzle.3,635MIT
aodvUserspace AODV control-plane implementation based on RFC 3561473MIT OR Apache-2.0
aoe-djinDjin is a utility crate to extract Age of Empire II Definitive edition game data.10,545non-standard
aoe2-probeA rust library for editing aoe2scenario files from AoE2 DE.34,852GPL-3.0-or-later
aoe2jsCLI utility to convert an AoE2 recorded game to JSON8,412MIT
aoe2recLibrary to parse Age of Empires II: Definitive Edition recorded games9,404MIT
aoe2rec-jsWASM version of aoe2rec to parse Age of Empires II: Definitive Edition recorded games in the browser6,364MIT
aoe2rec-pyPython package for the aoe2rec rust crate, which allows to parse Age of Empires II: Definitive Edition recorded games9,583MIT
aoer-plotty-rsA variety of utilities for creating pen-plotter based artwork.22,689MIT
aofRedis appendonly file filter13,546MIT
aof-coreCore types, traits, and abstractions for AOF framework743Apache-2.0
aof-dbThe fast, lightweight distribution of NEDB: append-only op-log lineage, minimal footprint, built for speed.293GPL-3.0-or-later
aof-llmMulti-provider LLM abstraction layer375Apache-2.0
aof-mcpModel Context Protocol (MCP) client implementation371Apache-2.0
aof-memoryPluggable memory backends for agent state management372Apache-2.0
aof-runtimeAgent execution runtime with task orchestration273Apache-2.0
aof-toolsModular tool implementations for AOF agents373Apache-2.0
aof-triggersEvent triggers and webhook handlers for AOF agents172Apache-2.0
aofctlCLI for AOF framework - kubectl-style agent orchestration56Apache-2.0
aoflagger_sysrate will be renamed to aoflagger-sys, see https://github.com/MWATelescope/rust-aoflagger/issues/211,222MPL-2.0
aographAND-OR graph data structures and algorithms223MIT OR Apache-2.0
aoistruct based web framework1,489MIT
aoi_macrosmacros for aoi1,764MIT
aoioioaAgent Workspaces23non-standard
aoioioa-rsAgent Workspaces22non-standard
aoitApt offline installation tool (support `Debian` family distribution only).4,496GPL-3.0-only
aokSimplified error handling with anyhow. throw! macro returns directly / 简化 anyhow 错误处理。throw! 宏直接返回78,344MulanPSL-2.0
aokoA Rust extension library.105,043MIT OR Apache-2.0
aolGeneric purpose append only log implementation.12,028MIT OR Apache-2.0
aolifu-ruststudy rust1,769Apache-2.0
aom-decodeMinimal safe wrapper for libaom AV1 decoder92,649BSD-2-Clause
aom-sysFFI bindings to aom452,803MIT
aomi-sdkLightweight SDK for building dynamic Aomi plugins (cdylib) and the aomi-build CLI3,026MIT
aommapAppend only lock-free memory map implementation16,352Apache-2.0/MIT
aonreserving35Apache-2.0
aondorreserving36Apache-2.0
aontAll-Or-Nothing-Transform3,224GPL-2.0-or-later OR LGPL-2.0-or-later
aonyxAn opinionated framework for modern, cross-platform applications34Apache-2.0 OR MIT
aonyx-adaptersAonyx Agent — channel adapters (Telegram, Discord, OpenAI-compat HTTP) — Vague 2241MIT
aonyx-agentThe agent with a real memory palace — Knowledge Graph + Hybrid Search + Time-machine. Agent loop + the `aonyx` CLI.194MIT
aonyx-apiAonyx Agent — REST + WebSocket automation API over the agent core (Vague 4)139MIT
aonyx-cliA command-line interface for building apps with Aonyx35Apache-2.0 OR MIT
aonyx-coreAonyx Agent — shared core types, traits, errors499MIT
aonyx-llmAonyx Agent — multi-provider LLM router (Anthropic, OpenAI, OpenRouter, Ollama, LM Studio, Nous Portal)239MIT
aonyx-mcpAonyx Agent — MCP client (consume servers) and server (expose self)245MIT
aonyx-memoryAonyx Agent — memory palace (KG + diary + hybrid search + time-machine)349MIT
aonyx-skillsAonyx Agent — SKILL.md engine, loader, trigger matching, auto-generation241MIT
aonyx-toolsAonyx Agent — built-in tools (fs, bash, git, exec, web, memory)285MIT
aonyx-tuiAonyx Agent — interactive terminal UI (ratatui) — Vague 1.5177MIT
aoothis is rust package for aoo1,357MIT
aoprust aop macro1,902non-standard
aoptA flexible and typed getopt tools81,445MPL-2.0
aopt-coreA flexible and typed getopt tools2,583MPL-2.0
aopt-helpGenerate help message for command line program23,106MPL-2.0
aopt-macrogetopt macro for aopt6,621MPL-2.0
aopt-shellA flexible and typed getopt tools3,537MPL-2.0
aoraAppend-only random-accessed data persistence27,367Apache-2.0
aori-rsA rust sdk for interacting with the aori api.17,235MIT
aori-rs-sdkRust SDK for Aori2,365MIT
aori_requestsaori_requests, a part of the Aori.io SDK.9,114MIT
aori_typesAori_types, a part of the Aori.io SDK.8,265MIT
aoristCdylib for aorist project. Can be accessed from Python.4,792MIT
aorist_astThis crate provides AST (Abstract Syntax Tree) building blocks for the aorist project.8,315MIT
aorist_attributesDefinitions for various kinds of data attributes in the aorist project.8,251MIT
aorist_conceptThis crate provides the aorist macro, which creates a conceptual hierarchy in the aorist project5,217MIT
aorist_constraintExample constraint crate for the aorist project6,966MIT
aorist_coreCore abstractions the aorist project9,085MIT
aorist_derivederive macros for the aorist project6,500MIT
aorist_extendr-apiFork of extendr-api for aorist project. Safe and user friendly bindings to the R programming language.5,769MIT
aorist_extendr-engineFork of extendr-engine for aorist project. Safe and user friendly bindings to the R programming language.6,358MIT
aorist_extendr-macrosFork of extendr-macros for aorist project. Safe and user friendly bindings to the R programming language.6,346MIT
aorist_pasteA fork of the paste module: (v 1.0.4) with a small change for inflector behavior. Do not use unless using the aorist project.6,375MIT OR Apache-2.0
aorist_primitivesPrimitive macros for the aorist project.9,566MIT
aorist_utilUtility functions for the aorist project7,747MIT
aorsUseful rs tools for Advent of Code11,027MIT OR Apache-2.0
aortiz-workshop-example-cliArturo's example for Cargo1,373MIT
aoruraAORURA LED manager library1,979Apache-2.0
aosAn application-oriented unified storage layer for Rust1,485Apache-2.0
aos-specsAOS specs for rust2,707Apache-2.0
aosaAppend-only string arena3,834MIT OR Apache-2.0
aosp-missing-blobsA tool to identify required blobs (.so) that are missing from AOSP ROM builds, and to show which existing blobs depend on them.3,776MIT
aoss-curlRequest to Amazon OpenSearch Service with SigV4 🔏64,782MIT
aot-langAhead-of-time compile the ir-lang IR into a single linked image.25Apache-2.0 OR MIT
aotinductorRust wrappers for the PyTorch AOTInductor api.2,509non-standard
aottAspect Of The Tokens - a parser combinator framework.3,099non-standard
aott_deriveProcedural macros for AOTT.3,644MIT
aotuv_lancer_vorbis_sysLow-level FFI bindings for libvorbis, vorbisfile, and libvorbisenc C libraries with the aoTuV and Lancer patches171,632BSD-3-Clause
aoutilsA tiny utilities package to test publishing to crates.io4,121MIT OR Apache-2.0
aovAnalysis of variance1,758MIT
aovecAppend-only, concurrent vector28,137GPL-3.0
aowA command line tool for adb to connect devices over wifi7,779Apache-2.0
aozoraAozora Bunko notation parser with incremental document snapshots1,442Apache-2.0 OR MIT
aozora-cliCommand-line frontend for the aozora parser: check / fmt against Aozora Bunko notation files247Apache-2.0 OR MIT
aozora-coreCore library for Aozora Bunko format processing278MIT
aozora-cstLossless concrete syntax tree (CST) for the aozora parser — rowan-backed projection from BorrowedLexOutput. Internal crate; reach…263Apache-2.0 OR MIT
aozora-encodingAozora Bunko notation: Shift_JIS decoding and gaiji (外字) resolution. Internal crate; depend on the aozora umbrella crate instead.1,488Apache-2.0 OR MIT
aozora-flavored-markdownAozora Flavored Markdown: CommonMark + GFM + Aozora Bunko notation integration over a vendored comrak fork73Apache-2.0 OR MIT
aozora-flavored-markdown-cliAozora Flavored Markdown (aozora-flavored-markdown): command-line interface23Apache-2.0 OR MIT
aozora-pandocPandoc AST projection for the aozora parser — emit Pandoc JSON consumable by every Pandoc output format. Experimental crate; the…227Apache-2.0 OR MIT
aozora-pipelineAozora notation lex pipeline — orchestrator + 4-phase lexer producing a borrowed-arena AST. Internal crate; depend on the aozora…1,463Apache-2.0 OR MIT
aozora-proptestProptest strategies (Aozora-shaped input generators) for the aozora parser. Internal crate; reach it via the aozora crate's…1,107Apache-2.0 OR MIT
aozora-querytree-sitter-flavoured pattern queries over the aozora concrete syntax tree. Internal crate; reach it via the aozora crate's…249Apache-2.0 OR MIT
aozora-renderHTML / serialisation renderers for the aozora AST. Internal crate; depend on the aozora umbrella crate instead.1,425Apache-2.0 OR MIT
aozora-scanSafe trigger-byte scanner for the Aozora notation lexer (aho-corasick-backed). Internal crate; depend on the aozora umbrella…1,474Apache-2.0 OR MIT
aozora-specAozora Bunko notation: canonical specification (sentinels, span, trigger/pair kinds, diagnostics). Internal crate; depend on the…1,497Apache-2.0 OR MIT
aozora-syntaxAozora Bunko notation: AST types (ruby, bouten, 縦中横, 外字, kaeriten, indent containers). Internal crate; depend on the aozora…1,474Apache-2.0 OR MIT
aozora-vebCache-friendly sorted-collection lookup for the aozora pipeline (Eytzinger layout, no_std). Internal crate; depend on the aozora…1,488Apache-2.0 OR MIT
aozora2Aozora Bunko format converter CLI172MIT
aozora2textConvert Aozora Bunko format to plain text84MIT
apSimple argument parsing for the command-line11,867Apache-2.0
ap-cliAgent Access CLI174Apache-2.0
ap-clientAgent Access SDK. High-level clients for the Access Protocol.2,494Apache-2.0
ap-errorError handling utilities for access-protocol2,876Apache-2.0
ap-error-macroError handling proc macro for access-protocol2,941Apache-2.0
ap-noiseNoise Protocol implementation for access-protocol2,562Apache-2.0
ap-proxyZero-knowledge WebSocket proxy server for access-protocol237Apache-2.0
ap-proxy-clientClient library for connecting to the ap-proxy WebSocket server2,619Apache-2.0
ap-proxy-protocolShared wire protocol types for the ap-proxy WebSocket server2,687Apache-2.0
ap-relayA simple activitypub relay139,086AGPL-3.0
ap-relay-clientClient library for connecting to the ap-relay WebSocket server17Apache-2.0
ap-relay-protocolShared wire protocol types for the ap-relay WebSocket server46Apache-2.0
ap-startupStart x86 application processors and jump to an entry point.112MIT
ap33772s-driverA platform-agnostic driver for the AP33772S USB-PD Sink Controller1,454MIT
ap33772s-rsDriver for the AP33772S USB C Power Delivery and Extended Power Supply IC. Allowing for both embedded-hal and embedded-hal-async…2,321Apache-2.0
ap_calcA fun side project with the end goal of parsing text into equations and their derivatives3,678MIT OR Apache-2.0
ap_kcpAP-KCP Protocol Library3,758MIT
ap_manualA rust package to cannonically interact with manual AP worlds382MIT OR Apache-2.0
ap_sitlUDP bridge and JSON message types for ArduPilot's JSON SITL backend.18MIT
apaAn arbitrary-precision arithmetic library.2,105MIT/Apache-2.0
apa102-spiDriver for writing to APA102 (DotStar) and SK9822 LEDs over SPI66,557MIT OR Apache-2.0
apacLibrary for arbitrary precision arithmetic and computation28MIT
apac-sysUnsafe Rust bindings for the libapac C library26MIT
apache-avroA library for working with Apache Avro in Rust19,596,209Apache-2.0
apache-avro-deriveA library for deriving Avro schemata from Rust structs and enums1,514,303Apache-2.0
apache-avro-test-helperApache Avro tests helper.21,057Apache-2.0
apache-dubbodubbo1,786Apache-2.0
apache-echarts-wrapperWrapper for Apache ECharts server-side rendering5,183MIT
apache-foryRedirect crate to fory - Apache Fory is a blazing fast multi-language serialization framework518Apache-2.0
apache-nimble-sysFFI bindings for the Apache nimBLE Project2,194Apache-2.0
apache-rsRust FFI for creating Apache httpd modules.7,551non-standard