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.
commitlintA tool for linting conventional-commits commit messages1,769MIT OR Apache-2.0
commitlint-rsCLI tool to lint commits by Conventional Commits46,214MIT OR Apache-2.0
commitlogSequential, disk-backed commit log library.112,017MIT
commitmentSimplify your Git pre-commit hooks8,969GPL-3.0-or-later
commitorAutomatically generate conventional commit messages based on git diff using AI354MIT
committableKeccak256-based structured commitments136,636MIT
committedNitpicking commit history since beabf3981,588MIT OR Apache-2.0
committerA simple git commit message generator22,598MIT
committer-cliFast AI-powered git commit message generator44MIT
committer-rsA tool to that commits changes to git repositories using LLM generated commit messages.684MIT
committorAutomatically generate conventional commit messages based on git diff using AI466MIT
committy🚀 Generate clear, concise, and structured commit messages effortlessly10,123non-standard
commiTUIA TUI for greater commit messages788GPL-3.0-only
commitwardDeterministic, fail-open human-sign-off (HITL) gate for high-stakes agentic commits52MIT OR Apache-2.0
commix-rsType-safe asynchronous wrapper for the Commix OS command-injection engine130MIT
commodityA library for representing commodities/currencies, and exchange rates/conversions between them.21,165MIT
commodity-exchange-zh中国商品交易所数据获取工具1,553MIT
commodoreSlack Command API handler library23,223MIT
commonthis is buffett common lib14,133MIT
common-access-tokenImplementation of the Common Access Token (CAT) specification7,412MIT
common-ap2025The common library for the development of the course advanced programming 2025 at unitn.30MIT
common-cacheA hierarchical cache data structure that prioritizes the most commonly used and recently accessed items and can dynamically grow…997MIT OR Apache-2.0
common-ci-rustThis is a common lib test1,670MIT OR Apache-2.0
common-cryptoBindings to Apple's Common Crypto library8,042MIT
common-data-modelSet of structs and traits for my network monitor system3,495MIT OR Apache-2.0
common-errorHigh performance universal error code management for Rust in Rust.2,292Apache-2.0
common-error-buildHigh performance universal error code management for Rust in Rust.2,176Apache-2.0
common-expression-languageA Rust implementation of the Common Expression Language (CEL)1,731MIT
common-gameA package for the 2025 Group Project of the course of Advanced Programming at the University of Trento1,252MIT
common-libCommon library for shared functionality Takapedia610Apache-2.0
common-multipart-rfc7578An implementation of multipart/form-data (RFC7578)2,988,708MIT OR Apache-2.0
common-pathFinds the common prefix between a set of paths10,841,088MIT/Apache-2.0
common-range-toolsLibrary to find Common Range Intersections49MIT
common-stdxextension for the std lib, for things i commonly reuse5,136MIT OR Apache-2.0
common-stringsMacro for storing common strings as enum variants4,056MIT
common-testingCommon testing shortcuts and utilities reused across projects.7,131Apache-2.0
common-treecommon tree lib4,174MIT
common-typesTetsy Vapory Common Types2,656GPL-3.0
common-utilscommon utils library4,051MIT
common-words-allMost common words sorted by ngram frequency.8,499MIT
common_constsConstants used in daily life.2,399MIT OR Apache-2.0
common_failuresDEPRECATED: Helpers for `failure`, including io::Error wrappers with paths, quick_main!, display_causes_and_backtrace.…68,495CC0-1.0
common_hal_interfaceA common interface between Rust HALs, for use in the Iron Coder IDE1,209MIT
common_lib_for_router_center_apiA commun lib for the router center api1,057MIT OR Apache-2.0
common_macrosProvides common macros like `hash_map!` or `hash_set!` (WIP)460,235MIT OR Apache-2.0
common_manifoldCommon utilities for plunk SDK962MIT
common_markdown_to_htmlA Markdown parser and HTML converter17MIT
common_mathA collection of common math functions10,574MIT OR Apache-2.0
common_messages_sv2Sv2 subprotocol common messages55,234MIT OR Apache-2.0
common_regex_rsSet of common regex for Rust.2,266non-standard
common_rispLISP4,004MIT
common_sequence_diagram_ioA generic interface to parse, print and draw interaction languages7,911Apache-2.0
common_substringsFinding all common strings2,251Apache-2.0
common_traitsTraits to write generic functions on different numeric types, with atomic support, and other features.232,938Apache-2.0
common_utilitiesA collection of utilities to make performing certain calculations more convenient.1,308MIT OR Apache-2.0
common_uu公共工具库28,245MIT OR Apache-2.0
common_xcommon28,265Apache-2.0
commoncryptoIdiomatic Rust wrappers for Mac OS X's CommonCrypto library2,369,567MIT
commoncrypto-sysFFI bindings to Mac OS X's CommonCrypto library2,371,646MIT
commondirFind the common root directory of a set of paths269,827Apache-2.0 OR MIT
commonfunctionsA utility packge1,597non-standard
commonliba common library for xiu project.10,439MIT
commonmetaLibrary for conversions to/from the Commonmeta scholarly metadata format2,635MIT
commonmeta-schemaCommonmeta JSON Schemas and conformance fixtures678MIT
commonnotecommonnote defines a common data structure for musical note information exchange between hosts.552MIT
commonplaceLibrary for interacting with the Commonplace note storing system1,698MIT/Apache-2.0
commonregexRust port for CommonRegex. Find all times, dates, links, phone numbers, emails, ip addresses, prices, hex colors, and credit card…934,890MIT
commonregex_rs🔎 Find common expressions in a string1,940MIT
commonsA high-performance Rust utility library3,578Apache-2.0/MIT
commons-iorust lang common io utils7,280MIT
commons-langrust lang common utils4,048MIT
commons-netTokio based implementation for Commons Net library contains a collection of network utilities and protocol implementations.…1,677Apache-2.0
commons-rs工具1,715MIT OR Apache-2.0
commonsensePersonal ritual library of ergonomic Rust utilities167MIT OR Apache-2.0
commonstatsWASM-first Rust statistics: descriptives, hypothesis tests, distributions, density estimation, transforms, and resampling —…20MIT OR Apache-2.0
commonwareTBA22MIT OR Apache-2.0
commonware-actorSafely coordinate concurrent components.7,212MIT OR Apache-2.0
commonware-apiTBA1,234MIT OR Apache-2.0
commonware-benchAbstract benchmark workloads.30MIT OR Apache-2.0
commonware-bridgeSend succinct consensus certificates between two networks.19,192MIT OR Apache-2.0
commonware-broadcastDisseminate data over a wide-area network.156,814MIT OR Apache-2.0
commonware-chatSend encrypted messages to a group of friends using commonware-cryptography and commonware-p2p.45,167MIT OR Apache-2.0
commonware-clockTBA1,099MIT OR Apache-2.0
commonware-codecSerialize structured data.235,938MIT OR Apache-2.0
commonware-codec-macrosAugment the development of commonware-codec with procedural macros.3,065MIT OR Apache-2.0
commonware-codingEncode data to enable recovery from a subset of fragments.108,148MIT OR Apache-2.0
commonware-collectorCollect responses to committable requests.4,681MIT OR Apache-2.0
commonware-conformanceAutomatically assert the stability of encoding and mechanisms over time.4,241MIT OR Apache-2.0
commonware-conformance-macrosAugment the development of commonware-conformance with procedural macros.4,295MIT OR Apache-2.0
commonware-consensusOrder opaque messages in a Byzantine environment.164,238MIT OR Apache-2.0
commonware-constantinopleTBA45MIT OR Apache-2.0
commonware-cryptoTBA1,226MIT OR Apache-2.0
commonware-cryptographyGenerate keys, sign arbitrary messages, and deterministically verify signatures.252,375MIT OR Apache-2.0
commonware-deployerDeploy infrastructure across cloud providers.25,045MIT OR Apache-2.0
commonware-estimatorSimulate mechanism performance under realistic network conditions.2,562MIT OR Apache-2.0
commonware-executionTBA1,235MIT OR Apache-2.0
commonware-floodSpam peers deployed to AWS EC2 with random messages.13,549MIT OR Apache-2.0
commonware-formattingFormat and parse encoded data.19,355MIT OR Apache-2.0
commonware-fuzzTBA523MIT OR Apache-2.0
commonware-glueDefault constructions that span multiple primitives.1,844MIT OR Apache-2.0
commonware-invariantsDefine and exercise invariants.4,288MIT OR Apache-2.0
commonware-logCommit to a secret log and agree to its hash.21,008MIT OR Apache-2.0
commonware-macrosAugment the development of primitives with procedural macros.250,507MIT OR Apache-2.0
commonware-macros-implAugment the development of commonware-macros with procedural macros.187,152MIT OR Apache-2.0
commonware-mathCreate and manipulate mathematical objects.188,053MIT OR Apache-2.0
commonware-messagingTBA1,225MIT OR Apache-2.0
commonware-p2pCommunicate with authenticated peers over encrypted connections.197,418MIT OR Apache-2.0
commonware-parallelParallelize fold operations with pluggable execution strategies.189,637MIT OR Apache-2.0
commonware-reshareReshare a threshold secret over an epoched log.169MIT OR Apache-2.0
commonware-resolverResolve data identified by a fixed-length key.157,356MIT OR Apache-2.0
commonware-runtimeExecute asynchronous tasks with a configurable scheduler.214,594MIT OR Apache-2.0
commonware-runtime-macrosAugment the development of commonware-runtime with procedural macros.18,059MIT OR Apache-2.0
commonware-storagePersist and retrieve data from an abstract store.192,728MIT OR Apache-2.0
commonware-streamExchange messages over arbitrary transport.181,254MIT OR Apache-2.0
commonware-syncSynchronize state between a server and client.3,764MIT OR Apache-2.0
commonware-utilsLeverage common functionality across multiple primitives.249,560MIT OR Apache-2.0
commonware-vrfGenerate bias-resistant randomness with untrusted contributors using commonware-cryptography and commonware-p2p.31,027MIT OR Apache-2.0
commonware-walletTBA1,226MIT OR Apache-2.0
commonwlRust implementation of the CommonWorkflowLanguage (CWL) standard736MIT OR Apache-2.0
commonwl_saladschema salad types166MIT OR Apache-2.0
commonwl_salad_deriveDerive Macro for commonwl_salad221MIT OR Apache-2.0
commotA better alternative of the cat command.2,898MIT OR Apache-2.0
commrRust version of comm1,566non-standard
commsExperimental library for communicating with groups of Tokio server clients.3,260MIT/Apache-2.0
comms_sdkPahappa Comms platform Rust SDK51MIT
commty`commty` is a Rust library providing common types.1,611Apache-2.0
commucat-cryptoNoise handshake helpers and Ed25519 tooling for CommuCat9,174MPL-2.0
commucat-federationFederation event signing and verification for CommuCat domains8,736MPL-2.0
commucat-ledgerOptional ledger adapters for CommuCat digest exports8,524MPL-2.0
commucat-mediaAudio and video media primitives for CommuCat calls5,554MPL-2.0
commucat-media-typesShared media codec descriptors for CommuCat5,986MPL-2.0
commucat-protoFraming and codec layer for the CommuCat CCP-1 protocol8,757MPL-2.0
commucat-storagePostgreSQL and Redis data access layer for CommuCat8,737MPL-2.0
communProjet de test (commun)1,859GPL-2.0-or-later
communeA #no_std way to help send and receive Rust data on embedded devices3,107MIT OR Apache-2.0
communication-layer-pub-sub`dora` goal is to be a low latency, composable, and distributed data flow.63,883Apache-2.0
communication-layer-request-reply`dora` goal is to be a low latency, composable, and distributed data flow.70,042Apache-2.0
communication_application_serverAn experimental new format for server-client communcation via Sockets and TOML1,223BSL-1.0
communicatorGeneric communication traits1,768MIT OR Apache-2.0
communicator1Dummy1,884MIT
communiqueEditorialized release notes powered by AI773MIT
communismFrom each according to his ability, to each according to his needs1,542MIT OR Apache-2.0
communitasA diagnostic chat application for the P2P Foundation network426AGPL-3.0-or-later
communitas-coreCore business logic for Communitas - PQC collaboration with virtual disks1,091MIT OR Apache-2.0
communitas-headlessCommunitas headless node and CLI - bootstrap and seed node for the network204GPL-3.0
communitas-kanbanCRDT-based Kanban system for Communitas496MIT OR Apache-2.0
communitas-mcpMCP (Model Context Protocol) server for Communitas - enables AI agents to control the platform43GPL-3.0
communitas-ui-apiShared view models and API types for Communitas UI stacks214MIT OR Apache-2.0
communitas-ui-serviceUI service layer for Communitas - bridges core logic to GUI stacks116MIT OR Apache-2.0
communitas-x0x-clientThin typed Rust client for the x0xd daemon REST + WebSocket + SSE surfaces224MIT OR Apache-2.0
community-idThis package provides a Rust implementation of the open Community ID flow hashing standard.7,785,817MIT OR Apache-2.0
community-managed-tokenCommunity Managed Token147,510Apache-2.0
community-sdks-godaddyCommunity GoDaddy SDK for Rust73MIT
communityidA practical implementation of the Community ID standard for network flow hashing6,476GPL-3.0
commutator-rsCommutator operations for non-commutative algebras982AGPL-3.0-only
commuterProvides tooling to test diagrams for commutativity, allowing automated tests on algebraic systems.10,895MIT
commyA hierarchical, multi-tenant shared memory coordination system for Windows enabling secure, efficient data sharing between…124MIT
commy-sdk-rustRust client SDK for Commy shared memory coordination system24MIT
comnmy common rust code2,980MIT
comn-pmsproc macros used in comn3,153MIT
comnoqQUIC for compio with noq backend300MIT
como_se_vaComo se va?2,915MIT
comodoroCLI to manage timers14,621AGPL-3.0-or-later
comodulesA library for calculating Ext for coalgebra and comodules. Also does Finite Field linear algebra.6,615MIT
comonoidA comonoid in a monoidal category is a monoid in the dual category, what is the problem?9,930MIT OR Apache-2.0
comoSeVaComo se va?2,261MIT
comotionMore coming soon1,563Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT
compPure-macro Do notation and List-comprehension for Option, Result and Iterator.8,560MIT/Apache-2.0
comp-cat-rsComputational category theory in Rust: all constructions as Kan extensions3,933MIT
comp-flowBasic compressible flow relations3,655MIT
comp-ioA crate for optimized io operations to numerical types4,313MIT
comp_inputInput library for competitive programming7,715MIT/Apache-2.0
comp_stateComponent State - a clone of React Hooks use_state31,537MIT/Apache-2.0
comp_state_seed_extrashelpers for seed12,242Apache-2.0 OR MIT
compa_decimalA compact and efficient decimal system using a custom character set for representing large numbers in fewer characters.1,398MIT OR Apache-2.0
compackTODO1,557MIT OR Apache-2.0
compactStore objects containing dynamic fields either compactly in consecutive memory or using traditional heap pointers34,672MIT
compact-calendarCompact representation of a set of days based on a bit-maps53,532MIT OR Apache-2.0
compact-calendar-cliA compact calendar CLI with TOML-based date details50MIT OR Apache-2.0
compact-debugMonkey-patches Rust's fmt system to make pretty-printing more compact5,286MIT OR Apache-2.0
compact-dictA highly customizable, open-addressing dictionary in Rust.39MIT
compact-enc-detRust bindings for Compact Encoding Detection (CED) library - detect character encodings in text58MIT
compact-enc-det-sysLow-level FFI bindings to the Compact Encoding Detection (CED) C++ library173MIT
compact-encodingA series of compact encoding schemes for building small and fast parsers and serializers18,257MIT OR Apache-2.0
compact-genomeRepresentation of genomes84,863BSD-2-Clause
compact-map'Small map' optimization: store up to a small number of key-value pairs on the stack.1,537MIT OR Apache-2.0
compact-optionNiche-packing optional that uses exactly as much memory as raw `R`; intended for `R` with spare bit patterns (primarily…21MIT
compact-option-proc-macroAttribute macro for compact-option's niche-packing optional; intended for `R` with spare bit patterns (primarily `repr(u8)` enums…55MIT
compact-proRead compressed files created by Compact Pro45Apache-2.0
compact-rcLow-memory reference-counting pointers16,382MIT/Apache-2.0
compact-thrift-parquetParquet metadata structures generated from thrift definitions2,510Apache-2.0
compact-thrift-runtimeRuntime library for compact-thrift code generator2,798Apache-2.0
compact-time64-bit nanosecond time representation with a range from 1970-01-01 00:00:00 to 2554-07-21 23:34:33.70955161511,461BlueOak-1.0.0
compact-waitgroupA compact asynchronous WaitGroup synchronization primitive.265MIT OR Apache-2.0
compact_arenaA crate with some types to allow indexed arenas with small memory footprint63,623MIT OR Apache-2.0
compact_argon2Thin wrapper around the argon2 crate to improve ergonomics and provide a smaller serialization format62Apache-2.0
compact_bitsetA type for storing fixed-size arrays of booleans densely to optimize space6,186MIT OR Apache-2.0
compact_bytesA memory efficient bytes container that transparently stores bytes on the stack, when possible333,037MIT/Apache-2.0
compact_jwtMinimal implementation of JWT for OIDC and other applications3,582,984MPL-2.0
compact_macrosAutomatic `#[derive(Compact)]` macro for structs whose fields are all `Compact`9,393MIT