All 305,250 crates, alphabetically

nomograph-muxrTmux session manager for AI coding workflows661MITCommand line utilities nomograph-runeRegistry manager for AI coding agent skills, agents, and rules201MITCommand line utilitiesDevelopment tools nomograph-synthesistSpecification graph manager190MITCommand line utilities nomograph-sysmlCLI-native knowledge graph toolkit for SysML v242MIT nomograph-sysml-coreSysML v2 knowledge graph library -- parser, graph builder, queries, and rendering84MIT nomograph-workflowShared workflow layer for nomograph claim-substrate tools: Store adapter, phase state machine, v1 legacy detection, cross-tool…351MITDevelopment tools nomorePersonal Standard Rust Lib Publics for reuse and to avoid redefinition7,298GPL-2.0Accessibility nomosSelf-upgrading WebAssembly runtime1,703MIT nomos-runtimeLibrary for use in Nomos WASM programs1,925MIT nompdfA PDF parser written in Rust using nom.1,608MIT OR Apache-2.0Parser implementations nomtNearly Optimal Merkle Trie - Schema and Database157,102MIT/Apache-2.0 nomt-backend-rocksdbRocksDB Backend for NOMT1,531MIT/Apache-2.0 nomt-backend-ssd-mapSSD-optimized disk-backed hashmap for NOMT1,528MIT/Apache-2.0 nomt-coreCore trie operations for NOMT160,943MIT/Apache-2.0 nomvecVector implementation from1,646MIT nomy-data-modelsData model definitions for Nomy wallet analysis data processing12,615non-standardData structuresFinance nonType-safe wrappers for strings with compile-time guarantees.287MITDevelopment toolsEncoding non-blank-string-rsNon blank string type for 'parse, don't validate' approach13,508MIT OR Apache-2.0Data structuresParser implementations non-dominated-sortFast Non-Dominated Sort Algorithm6,709MIT non-emptyNon-empty list data structure for Rust.2,127MPL-2.0Data structures non-empty-collectionsNon-empty hash-map and hash-set implementations14,064MIT/Apache-2.0 non-empty-iterNon-empty iterators.3,317MITNo standard libraryNo standard library::No dynamic allocation non-empty-sliceNon-empty slices.6,031MITNo standard libraryNo standard library::No dynamic allocation non-empty-strNon-empty strings.9,363MITNo standard libraryNo standard library::No dynamic allocation non-empty-stringA simple type for non empty Strings, similar to NonZeroUsize and friends.5,175,217MIT OR Apache-2.0 non-empty-vec`NonEmpty` vector implementation, ensure non-emptiness by construction.109,516MIT non-exhaustivemacro to allow struct expressions of non_exhaustive structs67,588MIT OR Apache-2.0Development toolsNo standard library::No dynamic allocation non-non-fullVec and String wrappers that assert the containers are always non-empty (or, ahem, non-non-full)1,693MPL-2.0 non-null-constA *const equivalent of NonNull<T>.108MITMemory managementNo standard library non-random-stateDeterministic HashMap and HashSets2,412BSD-2-Clause non-zeroA macro for creating constant non-zero integers (with type inference).1,651MIT OR Apache-2.0MathematicsNo standard library non-zero-byte-sliceopenssh mux client.3,468,113MIT non-zero-sizeNon-zero sizes.3,305MITNo standard libraryNo standard library::No dynamic allocation non0Compile-time checked non-zero integers with type inference and first-class `const` support.1,339MIT OR Apache-2.0Data structuresMathematics non_blocking_mutexNonBlockingMutex is currently the fastest way to do expensive calculations under lock, or do cheap calculations under lock when…26,600MIT OR Apache-2.0AlgorithmsConcurrency non_empty_continuousNon-empty continuous collections2,4890BSD non_stdCollection of general purpose tools for solving problems. Fundamentally extend the language without spoiling, so may be used…59,690MITAlgorithmsDevelopment tools non_structural_derivenonstructural derives for auto traits1,898MIT OR Apache-2.0 non_structural_derive_macrononstructural derives for auto traits2,171MIT OR Apache-2.0 nonaPure Rust antialiasing graphics library4,930MIT OR Apache-2.0GraphicsRendering nonanyInteger types with customizable niche values605,017MIT OR Apache-2.0No standard libraryRust patterns nonaquadVector anti-aliased graphics renderer for Android, WebGL, iOS, Windows, Linux, and Mac using miniquad.4,110MIT OR Apache-2.0GraphicsRendering nonasyncA set of utilities useful for building a non-blocking non-async APIs60,651Apache-2.0Data structuresRust patterns nonblockRead available data from file descriptors without blocking (e.g. sockets, streams, child stdout, named pipes)908,082MIT nonblock-loggerA non-blocking logger for Rust19,761MITDevelopment tools::Debugging nonblockingnonblocking stdin crate for Rust6,099MITAsynchronousConcurrency nonblocking-channelA SPSC channel designed for the web to never block, even for a cycle.2,047MIT nonblocking-loggerA high-performance library with format string support1,396MITDevelopment tools::Debugging nonblocking_socketNon-blocking Read::read() operations on AsRawFd structs (i.e. TcpStream)4,655GPL-2.0 nonboxNaN boxing without boxing65,662non-standard nonce-authA secure nonce-based authentication library with pluggable storage backends12,180MIT OR Apache-2.0AuthenticationCryptography nonce-extensionDerive-Key-AES and Double-Nonce-Derive-Key-AES nonce extension mechanisms (DNDK-GCM)4,932ISCCryptographyNo standard library nonconvex-optSimple non-convex optimization algorithms1,225non-standardAlgorithmsScience noncrypto-digestsImplement Digest trait for non-cryptographic hashing functions like fnv and xxhash31,190MIT OR Apache-2.0Cryptography noncryptorLibrary for common encoding formats like base64 and URL4,287MIT nondestructiveNondestructive editing over various file formats.69,151MIT OR Apache-2.0EncodingParser implementations nonea crate which has nothing in it ..... useful for crates which has no dependency .... use it as [dependencies] none = 0.0.11,203MIT none-arraya very cursed way to create an array of None values2,887MIT none-shall-passArtifact for GitHub Action to validate hyperlinks in all markdown files38,615MIT nonebot_rsA Onebot SDK in Rust7,443MIT noneifemptyConvert T to None if empty9,562non-standardParsing toolsRust patterns nonemptyCorrect by construction non-empty vector35,016,291MIT nonempty-collectionsCorrect-by-construction non-empty collections.7,343,591MITData structures nonempty-containersFast, zero-cost conversion, and fully inter-operable nonempty container types.11,234MITData structures nonempty_rangeA simple Range representing nonempty ranges.1,890MITData structures nonempty_tools优雅的 Rust 非空集合类型库，在编译时保证集合非空393MIT OR Apache-2.0Data structuresNo standard library nonepadA lightweight graphical text editor1,618non-standardText editors nonepad-vscodethemeHelper vscode theme library for nonepad2,140Apache-2.0 nonetA Sudoku solver + generator with a visual terminal UI that animates the backtracking search19MITCommand line utilitiesGames nongliA Rust library and CLI tool for Chinese calendar8,122MIT nongooseODM for MongoDB based on Mongoose1,618GPL-3.0Database interfaces nongoose-deriveMacros implementation of #[derive(Schema)]2,331GPL-3.0 nonicleTools for type-safe, canonical data representations.8,317MPL-2.0No standard libraryRust patterns nonmaxNumeric types that cannot hold maximum values12,171,192MIT OR Apache-2.0 nonmaxunsignedA NonMax integer implementation not relying on NonZero1,961MIT OR Apache-2.0 nonminmaxPrimitives types which cannot be their minimum/maximum value.3,879MIT nonnInteger types that are known not to equal any single N.5,896MIT nonneg-floatA generic NonNegative float wrapper with compile-time checked macro.550MIT OR Apache-2.0 nonnull-mutNonNull<T>, but T is invariant like *mut T1,245MITNo standard libraryNo standard library::No dynamic allocation nonoCapability-based sandboxing library using Landlock (Linux) and Seatbelt (macOS)135,671Apache-2.0API bindingsOperating systems nono-cliCLI for nono capability-based sandbox2,419Apache-2.0Command line utilitiesDevelopment tools nono-proxyNetwork filtering proxy for the nono sandbox4,412Apache-2.0Network programmingWeb programming nono-rsThe opposite of YOLO - a capability shell for AI agents294Apache-2.0Command line utilitiesDevelopment tools nonogramNonogram generation and solution package7,508MIT nonogram-rsA fast and lightweight nonogram solving library.13,049GPL-3.0-or-later nonogridEfficient nonogram solver16,562MITAlgorithmsCommand line utilities nonoverlapping_interval_treeMap data structure keyed on (non-overlapping) ranges that allows lookup of a point within a range. Can be no_std (with use of…22,932MITData structuresNo standard library nonparallelRust macro for ensuring non-parallel execution of functions. (Deprecated, use `serial_test` instead.)3,213MIT OR Apache-2.0 nonparallel-asyncRust macro for ensuring non-parallel execution of async functions.1,605MIT OR Apache-2.0 nonparallelexRust macro for ensuring non-parallel execution of functions, extended Fork of `nonparallel`.2,910MIT OR Apache-2.0 nonpoison_serdeAn implementation of Serde for std::sync::nonpoison::Mutex40MIT nonsFill Ns in contigs with mapped reads2,014GPL-3.0+ nonscalarFunctions and types for operating on nonscalar values like vectors and complex numbers2,762MIT OR Apache-2.0Mathematics nonsenseLorem ipsum placeholder text generator with clipboard integration1,335MIT nonsense_package_to_test_crates_io_behaviourupdated description2,204Apache-2.0 nonsmallnumBasic arithmetic for unsigned arbitrarily-sized integers in pure Rust16,063MIT nonstdA non standard library2,047MIT nonstdfloatFloating point calculations for strafe6,977MIT OR Apache-2.0MathematicsScience nonstick🍳 Safe Rust bindings for PAM applications and modules.10,146MITAPI bindingsAuthentication nonstick2🍳 Safe Rust bindings for PAM applications and modules.140MITAPI bindingsAuthentication nonvolatileA package providing the ability to store configuration data out of the way17,906MITConfigurationDatabase interfaces nonymousDNS protocol and algorithm library13,496ISCNetwork programmingNo standard library nonymous-scoopDNS query tool (deprecated: use bore crate)4,396ISCCommand line utilities nonzeroStatically checked non-zero integers182,430MITRust patterns nonzero-charImplement NonZeroChar, like NonZeroU322,543MITNo standard libraryNo standard library::No dynamic allocation nonzero-const-paramExperimental NonZero* generic consts2,792MIT nonzero_extExtensions and additional traits for non-zero integer types64,379,762Apache-2.0 nonzero_litEasy, safe, and fully zero-cost NonZero constants and literals.280,175MIT OR Apache-2.0 OR CC0-1.0MathematicsNo standard library nonzero_signedDEPRECATED Rust's std lib has stabilized their own signed NonZero types in Rust 1.34, please use those instead if you're using…177,291MIT/Apache-2.0Data structuresMemory management nooA project templating system to aid in development speed and automation.1,613MIT noobA WIP futures-based Discord bot library14,990AGPL-3.0 noob-builderA simple proc macro that allows the user to auto generate a simple builder pattern.1,520MIT noob-commit🤡 For devs who code like ninjas but commit like toddlers. Stop writing 'fix stuff' commits! How many times did you rush for a new…4,043Apache-2.0Command line utilitiesDevelopment tools noobaseFoundational pure-function utilities for astronomy analysis128MITScience noodleStreaming parser utilities3,066MIT noodlerA port of the python-ngram project that provides fuzzy search using N-gram.7,683MIT OR Apache-2.0Text processing noodlesBioinformatics I/O libraries470,920MITScience::Bioinformatics noodles-bamBinary Alignment/Map (BAM) format reader and writer334,079MITParser implementationsScience::Bioinformatics noodles-bcfBinary Call Format (BCF) reader and writer212,945MITParser implementationsScience::Bioinformatics noodles-bedBED (Browser Extensible Data) reader and writer117,597MITParser implementationsScience::Bioinformatics noodles-bgzfBlocked gzip format (BGZF) reader and writer1,028,439MITCompression noodles-coreShared utilities when working with noodles977,989MITScience::Bioinformatics noodles-cramCRAM format reader and writer228,227MITParser implementationsScience::Bioinformatics noodles-csiCoordinate-sorted index (CSI) format reader and writer916,263MITParser implementationsScience::Bioinformatics noodles-fastaFASTA format reader and writer390,262MITParser implementationsScience::Bioinformatics noodles-fastqFASTQ format reader and writer171,558MITParser implementationsScience::Bioinformatics noodles-gffGeneric Feature Format (GFF) reader and writer190,495MITParser implementationsScience::Bioinformatics noodles-gtfGene Transfer Format (GTF) reader and writer121,696MITParser implementationsScience::Bioinformatics noodles-htsgetAn htsget client12,319MITAPI bindingsScience::Bioinformatics noodles-refgetA refget client10,552MITAPI bindingsScience::Bioinformatics noodles-samSequence Alignment/Map (SAM) format reader and writer375,327MITParser implementationsScience::Bioinformatics noodles-tabixTabix (TBI) format reader and writer782,418MITParser implementationsScience::Bioinformatics noodles-utilnoodles support utilities84,100MITScience::Bioinformatics noodles-vcfVariant Call Format (VCF) reader and writer785,824MITParser implementationsScience::Bioinformatics noogramNoogram — the proof memory. Reserved.20MIT noogram-cosmonReserved — the cosmon kernel of the noogram distribution. Installed as a signed binary; see https://github.com/noogram/cosmon12AGPL-3.0-onlyCommand line utilities nooiseAmbient music generator for the terminal316MIT nookUseful types with niches1,561LGPL-2.0 nook-vaultAmorphous end-to-end encrypted push/pull file vault with client and server binaries.15MITCommand line utilitiesCryptography nookdb-coreCore engine for Nook — a schema-first, reactive local-first database for Electron.56MIT noonStrongly-typed, compile-time mediator2,780MIT OR Apache-2.0 nooopeA minimalist CLI tool to block distracting websites and help you stay focused349MITCommand line utilitiesDevelopment tools noopEmpty crate, useful for optionally enabling certain dependencies per platform until…1,798non-standard noop-allocatorAn `Allocator` that does nothing.3,158MIT OR Apache-2.0Memory managementNo standard library noop-attrA proc macro attribute that does nothing5,068MIT/Apache-2.0 noop-executorNo-op executors for async tasks42,232Unlicense noop-wakerA waker that does nothing589,119MIT OR Apache-2.0 noop_proc_macroNo-op proc_macro, literally does nothing36,153,624MIT noorWayland Compositor37MIT noorfetchNoorfetch is a blazingly fast and cool fetch written in Rust!179LGPL-3.0-or-later noosReliability layer for Rust LLM agents: scope drift, cost circuit breaks, and procedural correction memory as event-driven…113MITDevelopment toolsRust patterns nooshdarooProtocol Shape-Shifting SOCKS Proxy - Dynamic protocol emulation for encrypted proxy traffic177MIT OR Apache-2.0Command line utilitiesCryptography noosphereA high-level package for dealing with accessing the Noosphere57,399MIT OR Apache-2.0Filesystem noosphere-apiType information pertinent to the REST API of the gateway server that is a part of the Noosphere CLI39,232MIT OR Apache-2.0AuthenticationWeb programming noosphere-carStreaming CAR format support for Noosphere10,323MIT OR Apache-2.0AsynchronousData structures noosphere-cliReference client and pedagogical tool to demonstrate the principles of the Noosphere protocol56,152MIT OR Apache-2.0AuthenticationFilesystem noosphere-collectionsCollection data types that are needed by an efficient implementation of Noosphere's IPLD data structures34,958MIT OR Apache-2.0Asynchronous noosphere-commonCommon, generic utilities that are shared across other Noosphere packages9,489MIT OR Apache-2.0 noosphere-coreCore data types of the Rust Noosphere implementation49,143MIT OR Apache-2.0AsynchronousData structures noosphere-fsA high-level, FS-like view over Noosphere content13,651MIT OR Apache-2.0AsynchronousEncoding noosphere-gatewayA geist on the network that enables user spheres to discover each other42,149MIT OR Apache-2.0AsynchronousNetwork programming noosphere-intoTransformations of Noosphere content into various target formats51,440MIT OR Apache-2.0AsynchronousWeb programming noosphere-ipfsAn interface for an IPFS client.36,391MIT OR Apache-2.0AsynchronousNetwork programming noosphere-nsA P2P name system for Noosphere50,916MIT OR Apache-2.0AsynchronousNetwork programming noosphere-sphereHigh-level access to content, address books and other features of spheres30,662MIT OR Apache-2.0 noosphere-storagePluggable backing storage for the Rust Noosphere implementation35,444MIT OR Apache-2.0AsynchronousWeb programming nootA simple HTTP server1,462MIT OR Apache-2.0 nopnop528MIT nop-attrRenamed to nop-macros - An attribute macro that does nothing3,173Apache-2.0 nop-binDo nothing binary crate.1,492MIT OR Apache-2.0 nop-jsonJSON serialization/deserialization (full-featured, modern, optimal, streaming, direct into struct, binary-ready)25,193MIT nop-json-deriveHelper crate for internal use in nop-json18,930MIT nop-macrosProcedural macros to do nothing, allowing attributes to be used as metadata22,455Apache-2.0 nopaldbHigh-performance graph database with ACID transactions, MVCC time-travel, and Arrow analytics87MPL-2.0AlgorithmsData structures nopanic#[nopanic] attribute1,324MIT OR Apache-2.0 nopanickNo panic library for add, sub, mul, div operators in Rust10,646MIT OR Apache-2.0 nopaqueType-Safe Opaque Pointers123MIT OR Apache-2.0 nopeA WIP project from Ferrous Systems1,780MIT OR Apache-2.0 nope-cliA CLI tool for keeping track of commands you regret running.74GPL-3.0-or-laterCommand line utilities nope-langThe nope programming language6,232MIT OR Apache-2.0Compilers nopetgraphGraph data structure library. Provides graph types and graph algorithms.5,394MIT/Apache-2.0Data structures nopkgcommand line tool to automatic artifact fetching2,859GPL-3.0Command line utilities nopngA minimal PNG encoder/decoder with no dependencies and no_std1,975MITEncodingMultimedia::Images noponyFree to anyone who wants it.2,308MIT noprocessA lightweight Rust library for managing long-running processes with graceful shutdown, restart capabilities, and error handling752non-standard noprotono-std, no-alloc protocol buffers implementation for embedded systems.8,442MIT OR Apache-2.0Embedded developmentEncoding noproto-buildCrate name reserved1,512MIT OR Apache-2.0 noproto-deriveDerive macros for the `noproto` crate. Do not use this crate directly.8,776MIT OR Apache-2.0Embedded developmentEncoding noptimNumerical ptimization library.3,001 nopuCLI tool to purge all node_modules under current directory1,493MIT noqGeneral purpose QUIC transport protocol implementation627,462MIT OR Apache-2.0AsynchronousNetwork programming noq-protoState machine for the QUIC transport protocol627,293MIT OR Apache-2.0AsynchronousNetwork programming noq-udpUDP sockets with ECN information for the QUIC transport protocol629,760MIT OR Apache-2.0AsynchronousNetwork programming norSDL wrapper3,229MIT OR Apache-2.0 noraFreezes the screen for another program2,914GPL-3.0-or-laterCommand line utilities nora-registryCloud-Native Artifact Registry - Fast, lightweight, multi-protocol405MITCommand line utilitiesDevelopment tools nora_endianCrate to make dealing with endianness convenient.3,9770BSD nora_renameCommand line utility for renaming files in batch using regex with advanced control2,774MIT noradRead and write Unified Font Object files.118,496MIT OR Apache-2.0GraphicsText processing noraftMinimal, feature-complete no_std Raft for Rust - no I/O, no dependencies3,172MITAlgorithmsNo standard library