All 305,250 crates, alphabetically

nisshi-generatorGenerate fake data for schema backed topics49Apache-2.0 nisshi-modelKafka JSON protocol definitions, bootstrapping Tansu sans I/O153Apache-2.0 nisshi-otelTansu OTEL common configuration69Apache-2.0 nisshi-perfPerformance producer/consumer49Apache-2.0 nisshi-proxyA Kafka API Proxy51Apache-2.0 nisshi-sans-ioA Kafka protocol implementation using serde148Apache-2.0 nisshi-schemaAvro, JSON and Protocol buffer validation with conversion to Apache Iceberg, Delta Lake or Parquet via Apache Arrow141Apache-2.0 nisshi-serviceTansu protocol services and layers122Apache-2.0 nisshi-storageStorage abstraction for PostgreSQL, libSQL and ObjectStore (S3 or memory)137Apache-2.0 nisshi-topicTopic administration52Apache-2.0 nisshokuLuau dialect1,533GPL-3.0 nist-drbg-rsImplementation of NIST SP 800-90A Rev. 1 for Deterministic Random Bit Generators5,571MIT OR Apache-2.0Cryptography nist-pqc-seeded-rngImplementation of the RNG used to produce the KATs in NIST PQC competition8,769Apache-2.0 OR MITCryptographyNo standard library nist-randA high-assurance, FIPS 140-3 and NIST SP 800-90A/B/C compliant Cryptographically Secure Pseudorandom Number Generator (CSPRNG)…29MIT OR Apache-2.0CryptographyNo standard library nistrshis crate implements statistical tests according to the NIST standard31,432MIT nistyNIST P256 signatures for Cortex-M4 microcontrollers18,940Apache-2.0 OR MITCryptographyEmbedded development nitA more secure and reliable alternative to pre-commit.633GPL-3.0-only nit-rsNit, a lightweight and blazing fast version control system made in Rust (WIP)1,664GPL-3.0-or-later nite2Rust interface to NiTE2272non-standardHardware supportMultimedia::Video nite2-sysRust bindings for NiTE26,777MITAPI bindingsMultimedia::Video niterReserved name for bluetooth/GATT crate1,915Apache-2.0/MIT niterpackA modern command-line tool for creating Minecraft modpacks2,685MIT OR Apache-2.0Command line utilities nitesh_minigrepA query and a file_path and to search that query in that file_path.1,499MIT OR Apache-2.0 nitf-rsMinimal NITF interface.21,283MIT nitidusA TUI email client9,999MIT nitinolA utilities for event sourcing2,776MIT OR Apache-2.0 nitinol-coreCore library for Nitinol that defines the assumptions for realizing CQRS+ES.3,042MIT OR Apache-2.0 nitinol-eventstreamA library for Nitinol that provides an EventStream that can be used locally.933MIT OR Apache-2.0 nitinol-inmemory-adaptorIn-memory storage adapter for `nitinol-persistence`.768MIT nitinol-macroA utilities for event sourcing1,822MIT OR Apache-2.0 nitinol-persistenceExtension library for `nitinol-process` to persist Events using `nitinol-protocol`2,436MIT OR Apache-2.0 nitinol-processPseudo-actor type process library for Nitinol using green thread of tokio3,062MIT OR Apache-2.0 nitinol-projectionA library for Nitinol to project Events to Entity using nitinol-protocol2,085MIT OR Apache-2.0 nitinol-protocolA library for Nitinol that defined method of accessing serialized events and databases.2,465MIT OR Apache-2.0 nitinol-resolverLibrary for Nitinol to abstract how to process Events to Entity1,366MIT OR Apache-2.0 nitinol-sqlite-adaptorSQLite storage adapter for `nitinol-persistence`.731MIT nitkaNITKA - Near Integration Test Kit and Automation13,431MIT OR Apache-2.0 nitka-procProcedural macros for NITKA - Near Integration Test Kit and Automation13,606MIT OR Apache-2.0 nitor-vaultEncrypted AWS key-value storage utility39,592Apache-2.0 nitoxNitox is a `tokio`-based client for NATS.19,914MIT/Apache-2.0Database interfacesNetwork programming nitpickerMulti-reviewer code review using LLMs with parallel agents and debate mode341MIT nitpicker-agentReusable agentic loop (file/git tools + parallel subagents) extracted from nitpicker2,300MIT nitpickersI consent to the transfer of this crate to the first person who asks help@crates.io for it.6,539WTFPL nitpikAI-powered code review CLI378BUSL-1.1Command line utilitiesDevelopment tools nitrA dynamic web server written in Rust with Lua scripting support.496MIT OR Apache-2.0 nitramOpinionated RPC server for Rust and Typescript3,365MIT OR Apache-2.0Web programmingWeb programming::HTTP server nitrateA custom lightweight entrypoint for Solana programs3,060Apache-2.0 nitrate-macroMacro for Nitrate entrypoint programs2,198Apache-2.0 nitrate-programProgram types for Nitrate entrypoint programs2,175Apache-2.0 nitricA general-purpose data-processing library.3,496MIT/Apache-2.0 nitric-componentComponent storages with arbitrary id spaces1,979MIT/Apache-2.0 nitric-lockDeadlock prevention and lock ordering library4,280MIT/Apache-2.0 nitric-lock-internalsInternals of nitric-lock4,245MIT/Apache-2.0 nitrideCompounding package managers together.1,524MIT OR Apache-2.0Command line utilities nitriteAn embedded NoSQL document database for Rust with collections, repositories, indexing, and ACID transactions787Apache-2.0Data structuresDatabase interfaces nitrite_deriveDerive macros for the nitrite crate165Apache-2.0Database interfaces nitrite_fjall_adapterFjall storage adapter for Nitrite database - persistent LSM-tree storage404Apache-2.0Database interfaces nitrite_spatialSpatial indexing support for Nitrite database using R-Tree144Apache-2.0Database interfacesScience::Geospatial nitrite_tantivy_ftsFull-text search support for Nitrite database using Tantivy152Apache-2.0Database interfacesText processing nitrite_vectorVector / HNSW ANN indexing and RAG store for the Nitrite database40Apache-2.0Database interfacesScience nitroA game engine built in Rust. This crate is no longer maintained.37,942MIT/Apache-2.0 nitro-da-bloberThe Nitro DA Blober program used to store hashes of blob data.3,116MIT OR Apache-2.0 nitro-da-cliContains CLI utilities for interacting with the Blober program on Solana.2,147MIT OR Apache-2.0 nitro-da-clientContains blober client for interacting with the Blober program on Solana.2,371MIT OR Apache-2.0 nitro-da-indexer-apiThe shared API for the Solana Indexer.3,067MIT OR Apache-2.0 nitro-da-proofsProofs regarding the presence or absence of a blob uploaded using the Blober program.3,266MIT OR Apache-2.0 nitro-enclavesLibrary for AWS Nitro Enclaves35,407Apache-2.0 nitro-hashA hasing algorithm written in rust that cares about performance.6,091MIT nitro-senderA library for sending transactions to the Solana L1 quickly.1,868MIT OR Apache-2.0 nitro-tpm-attestRetrieve a signed attestation document from the NitroTPM760,045non-standard nitro-tpm-pcr-computePrecompute NitroTPM Platform Configuration Register (PCR) values based on a Unified Kernel Image (UKI)283non-standard nitro_attestParse and validate Nitro Enclave attestation documents7,111MITCryptographyHardware support nitro_authUseful authentication wrapper for Minecraft1,623GPL-3.0-or-laterGames nitro_cliThe command-line interface for Nitrolaunch267GPL-3.0-or-laterCommand line utilitiesGames nitro_configSerialization for Nitrolaunch configuration753GPL-3.0-or-laterGames nitro_coreCore functionality for launching Minecraft1,460GPL-3.0-or-laterGames nitro_fsLibrary for handling Nintendo's Nitro Filesystem7,890MITFilesystem nitro_instanceInstance file and addon management for Nitrolaunch163GPL-3.0-or-laterGames nitro_logCustomizable and Expandable Logger7,664MIT nitro_modsInstallation of loaders for use with nitro_core686GPL-3.0-or-laterGames nitro_netVarious network APIs for Nitrolaunch1,744GPL-3.0-or-laterGames nitro_optionsGame options generation for Minecraft276GPL-3.0-or-laterGames nitro_parsePackage script lexing, parsing, and basic evaluation for Nitrolaunch1,128GPL-3.0-or-laterGames nitro_pkgPackage standard for Nitrolaunch1,002GPL-3.0-or-laterGames nitro_pkg_genNitrolaunch package generation from existing platforms271GPL-3.0-or-laterGames nitro_pluginPlugin loading and definition for Nitrolaunch588GPL-3.0-or-laterGames nitro_sharedShared libraries and utilities for Nitrolaunch crates2,500GPL-3.0-or-laterGames nitrocliA command line tool for interacting with Nitrokey devices.31,660GPL-3.0-or-laterAuthenticationCommand line utilities nitrocopExperimental RuboCop rewrite in Rust — 900+ cops, drop-in compatible208MITCommand line utilitiesDevelopment tools nitrodbThe fast, lightweight distribution of NEDB: append-only op-log lineage, minimal footprint, built for speed.21GPL-3.0-or-later nitrogenNitrogen is a tool for deploying web services to AWS Nitro Enclaves.8,871Apache-2.0 nitrogen-circle-message-transmitter-v2-encodernitrogen-circle-message-transmitter-v2-encoder639MITEncoding nitrogen-circle-token-messenger-minter-v2-encodernitrogen-circle-token-messenger-minter-v2-encoder395MITEncoding nitrogen-instruction-builderSolana instruction builder for nitrogen IDL encoder framework839MITEncoding nitrogen-libNitrogen is a tool for deploying web services to AWS Nitro Enclaves.1,568Apache-2.0 nitrogen_geodesyGeodetic (lat/lon) coordinates with excellent usability and strong unit type guarantees.58MIT nitroglycerinHigh level dynamodb crate14,524MIT nitroglycerin_derivederive(Attributes, Get, Query) for nitroglycerin/dynamodb11,849MIT nitrokeyBindings to libnitrokey for communication with Nitrokey devices52,375MITAPI bindings nitrokey-dmenuQuickly fetch passwords from your nitrokey5,329GPL-3.0 nitrokey-sysLow-level bindings to libnitrokey for communication with Nitrokey devices31,869LGPL-3.0External FFI bindings nitrokey-testSupporting test infrastructure for the nitrokey crate and others using it.28,473GPL-3.0-or-laterDevelopment toolsDevelopment tools::Testing nitrokey-test-stateState required and used by the nitrokey-test crate.13,683GPL-3.0-or-laterDevelopment toolsDevelopment tools::Procedural macro helpers nitrokey3Client library for Nitrokey 3 devices5,248Apache-2.0 OR MIT nitrolaunchA fast, extensible, and powerful Minecraft launcher457GPL-3.0-or-laterGames nitronCreate native UIs in Rust185MIT OR Apache-2.0 nitron-animationCreate native UIs in Rust43MIT OR Apache-2.0 nitron-bevyCreate native UIs in Rust77MIT OR Apache-2.0 nitron-extraCreate native UIs in Rust43MIT OR Apache-2.0 nitron-macrosCreate native UIs in Rust288MIT OR Apache-2.0 nitron-nativeCreate native UIs in Rust77MIT OR Apache-2.0 nitron-signalsCreate native UIs in Rust290MIT OR Apache-2.0 nitron-tuiCreate native UIs in Rust45MIT OR Apache-2.0 nitron-webCreate native UIs in Rust44MIT OR Apache-2.0 nitroniumA powerful oxidizing agent1,204Apache-2.0 OR MIT nitrousExecutable to be called from a text editor, providing fast snippets.19,395non-standard nitter-scraperScrape Nitter website5,050GPL-3.0-only nitvNITF Visualizer5,880MIT niu2x-rxminimal helper library1,460non-standard niumaDesktop gateway for pairing mobile Niuma clients with Codex.38MITCommand line utilitiesDevelopment tools niuraAutomatic differentiation in pure Rust.1,590MPL-2.0 niva-componentsEmbassy undependent components1,754MIT OR Apache-2.0 niwaCLI for NIWA Expertise Graph management48MIT OR Apache-2.0 niwa-coreCore library for NIWA Expertise Graph management277MIT OR Apache-2.0 niwa-generatorLLM-powered Expertise generation for NIWA170MIT OR Apache-2.0 niwlcore library for a prototype system for open, decentralized, metadata resistant communication using fuzzytags and random ejection…1,627MIT nixRust friendly bindings to *nix APIs685,403,272MITOperating systems::Unix APIs nix-activateEnable nix flake direnv from the current directory or an external flake repository13MIT nix-auditConvergent Nix flake efficiency auditor — scan, fix, verify, converge17MIT nix-base32Provides a nix (as in NixOS) compatible base32 encoding.203,510Apache-2.0 nix-bindingsRust binding for Nix, the build tool1,336MIT nix-bindings-bdwgc-sysLow-level FFI bindings to the Boehm-Demers-Weiser garbage collector366LGPL-2.1 nix-bindings-exprRust bindings to Nix expression evaluator211LGPL-2.1 nix-bindings-expr-sysLow-level FFI bindings to the Nix expression evaluator368LGPL-2.1 nix-bindings-fetchersRust bindings to Nix fetchers204LGPL-2.1 nix-bindings-fetchers-sysLow-level FFI bindings to the nix-fetchers library361LGPL-2.1 nix-bindings-flakeRust bindings to Nix flakes103LGPL-2.1 nix-bindings-flake-sysLow-level FFI bindings to Nix flakes183LGPL-2.1 nix-bindings-storeRust bindings to Nix store library404LGPL-2.1 nix-bindings-store-sysLow-level FFI bindings to the Nix store library630LGPL-2.1 nix-bindings-sysRaw, unsafe FFI bindings to the Nix C API1,034MIT nix-bindings-utilRust bindings to Nix utility library495LGPL-2.1 nix-bindings-util-sysLow-level FFI bindings to Nix utility library899LGPL-2.1 nix-btmA nix process monitor2,387non-standardDevelopment tools::Debugging nix-buildA build dependency for running `nix` to build a package1,262MIT OR Apache-2.0Development tools::Build Utils nix-bundlerA tool to bundle multiple Nix files into a single file779MIT nix-cache-watcherUpload new nix artifacts to an s3-compatible binary cache7,4550BSD nix-commandSchema-driven builder API for constructing and running Nix subcommands167EUPL-1.2 nix-compatNix protocols and data formats774GPL-3.0-only nix-compat-deriveNix protocols and data formats721GPL-3.0-only nix-compat-derive-testsNix protocols and data formats718GPL-3.0-only nix-config-parserA simple parser for the Nix configuration file format31,445LGPL-2.1 nix-cpio-generatorDump a Nix's closure as CPIOs11,481MIT nix-daemonA library for talking directly to the Nix Daemon2,551EUPL-1.2API bindings nix-dataA set of modules for easily managing Nix and NixOS packages and options7,090MIT nix-data-xinuxA set of modules for easily managing Nix and NixOS packages and options153MIT nix-dbA database with packages at all versions, from all channels.1,881GPL-3.0-only nix-debug-adapterNix Debug Adapter Implementation (DAP)1,518non-standardDevelopment tools::Debugging nix-dev-envNix development environment management and caching462MITCachingCommand-line interface nix-docNix documentation grepping tool7,960LGPL-3.0-or-later nix-editorSome functions to modify NixOS configuration files39,367MIT nix-env-managerNix Flakes and Attic cache integration for AIVCS (Layer 2)375Apache-2.0Development tools nix-fhsCLI for managing FHS environments on nixOS82GPL-3.0-only nix-hashPure Rust implementation of Nix store path hashing (nix32, hash compression, SRI)21EUPL-1.2 nix-indexNix (package manager) indexing primitives5,473BSD-3-Clause nix-initGenerate Nix packages from URLs with hash prefetching, dependency inference, license detection, and more9,076MPL-2.0Command line utilities nix-installA simple command line utility to quickly add packages to your configuration.nix using fuzzy search and rebuild all in one command…7,948MIT nix-installerThe Determinate Nix Installer38,632LGPL-2.1 nix-ipcCrate for Unix interprocess communication79MIT nix-meltA ranger-like flake.lock viewer4,897MPL-2.0Command line utilities nix-narLibrary to manipulate Nix Archive (nar) files1,023,095Apache-2.0 OR LGPL-2.1-or-laterEncodingParser implementations nix-nar-cliBinary to manipulate Nix Archive (nar) files5,314Apache-2.0 OR LGPL-2.1-or-laterCommand line utilitiesEncoding nix-netconfigA Rust library for manipulating network configuration of *nix systems8,634MIT nix-options-searchA tool to fuzzy find nix-darwin and nixOS configuration options8,376MIT OR Apache-2.0Command line utilities nix-placeManaged Nix flake placement — merge, sync, diff, clean18MIT nix-ptsname_r-shimNix `ptsname_r` shim8,153MIT OR Apache-2.0 nix-queryA cached fuzzy searcher for Nix packages1,908AGPL-3.0-or-laterCommand line utilities nix-query-tree-viewerA GTK viewer for `nix-store --query --tree` output4,591MITGUI nix-remoteThe nix remote protocol2,734MIT nix-shell-lockedWrapper of `nix shell` that reads a lockfiles to get the nixpkgs revision to use when sourcing packages to install in transient…5,005MIT nix-simple-deployDeploy software or an entire NixOS system configuration to another NixOS system2,604MIT OR Apache-2.0Command-line interfaceCommand line utilities nix-snakeA NixOS themed classic snake game with screensaver mode & gameplay mode85Apache-2.0Command line utilities nix-static-aarch64-linux[placeholder] The Nix package manager, statically compiled for aarch64-linux1,518LGPL-2.1-or-later nix-static-x86_64-linux[placeholder] The Nix package manager, statically compiled for x86_64-linux1,480LGPL-2.1-or-later nix-sweepUtility to clean up old Nix profile generations and left-over garbage collection roots9,183MIT nix-testTesting helpers for Nix5,579MIT nix-test-runnerCli for running nix expression tests17,222BSD-2-Clause nix-uriParse and manipulate the nix-uri scheme to and from flakerefs.8,886MIT nix-user-chrootInstall & Run nix without root permissions7,451MIT nix-weatherGuix weather, for nix!2,201EUPL-1.2Command line utilities nix-your-shellA `nix` and `nix-shell` wrapper for shells other than `bash`19,172MITCommand line utilities nix_healthCheck the health of your Nix setup12,084Apache-2.0 nix_rsRust library for interacting with the Nix command31,897Apache-2.0 nixboxTUI package manager for NixOS that wires selections into your flake + home-manager config149Apache-2.0Command line utilities nixbox-configPersisted user settings (channel, target, paths) for the nixbox TUI.253Apache-2.0Command line utilities nixbox-nixnix-search wrapper, managed-file writer, and rebuild runner used by the nixbox TUI.251Apache-2.0Command line utilities nixbox-tuiRatatui front-end (search/build views, theming) for the nixbox TUI.207Apache-2.0Command line utilities nixbrewA Homebrew-like CLI for Nix's imperative package management42MITCommand line utilities nixcfgCommand line utility to query and modify .nix files.1,943MIT nixcfg-rsbridge config structs to NixOS module options via JSON Schema25MIT OR Apache-2.0Configuration