All 305,250 crates, alphabetically

kawa-storageHigh-performance storage engine for Kawa message broker1,053MIT OR Apache-2.0ConcurrencyDatabase interfaces kawadb-brokerHigh-performance Kafka-compatible message broker471MIT OR Apache-2.0 kawadb-storageHigh-performance storage engine for Kawa message broker (alias for kawa-storage)1,415MIT OR Apache-2.0ConcurrencyDatabase interfaces kawaiiBetter pretty printing.1,985WTFPL kawaii-managerUniversal Linux package manager wrapper13MIT kawaiifiWi-Fi scanning library for Linux, macOS, and Windows.128MIT OR Apache-2.0Hardware supportNetwork programming kawalaA tool to view, manipulate and craft calldata.5,178MIT kawana77b-opOpen the file path or web address in the prescribed file explorer or browser808MITCommand line utilities kawatWeb content extraction library inspired by trafilatura. Extracts main text, metadata, and comments from HTML.168Apache-2.0Parser implementationsText processing kawat-cliCommand-line interface for kawat web content extraction19Apache-2.0 kawat-coreCore extraction cascade orchestrator for kawat235Apache-2.0 kawat-dedupContent deduplication via simhash and LRU cache297Apache-2.0 kawat-extractMain content extraction engine for kawat292Apache-2.0 kawat-htmlHTML tree cleaning and tag normalization for kawat351Apache-2.0 kawat-justextPure Rust jusText algorithm for paragraph classification291Apache-2.0 kawat-metadataWeb page metadata extraction (title, author, date, OG, JSON-LD)301Apache-2.0 kawat-outputOutput format converters for kawat (TXT, MD, JSON, XML, CSV, TEI)293Apache-2.0 kawat-readabilityReadability fallback extraction for kawat295Apache-2.0 kawat-xpathXPath evaluation on HTML documents for kawat417Apache-2.0 kaworuConfig file manager2,585MITCommand line utilities kawsCreate and manage Kubernetes clusters on AWS using Terraform.17,845MIT kayExperimental high-performance actor system framework for Rust71,327MIT kay_codegenCode generation for implementing kay actors34,516MIT kayaCross-platform GUI library that wraps each platform's native widgets15MIT kaya-clientOfficial async Rust client library for KayaDB169MIT OR Apache-2.0 kaya-coreShared errors, typed IDs, CRC32C checksum helpers, and configuration primitives for KayaDB660MIT OR Apache-2.0Data structuresDatabase implementations kaya-ebpfOptional Linux eBPF observability for KayaDB: in-process probe lifecycle, trace capture, and Prometheus aggregates51MIT OR Apache-2.0Development tools::Debugging kaya-engineEmbedded storage engine API (put/get/delete/scan) over WAL + LSM-tree for KayaDB361MIT OR Apache-2.0Data structuresDatabase implementations kaya-ioDisk abstraction trait with FileDisk (real fsync) and SimDisk (deterministic fault injection) for KayaDB472MIT OR Apache-2.0Data structuresDatabase implementations kaya-lsmLSM-tree storage: memtable, SSTable encoder/decoder, manifest replay, and L0 compaction for KayaDB413MIT OR Apache-2.0Data structuresDatabase implementations kaya-netWire codec, TCP transport layer, and node roster management for KayaDB Raft clusters314MIT OR Apache-2.0Data structuresDatabase implementations kaya-raftRaft consensus: leader election, AppendEntries, commit index, and partition-tolerant state machine for KayaDB405MIT OR Apache-2.0Data structuresDatabase implementations kaya-serverTCP server process for KayaDB with Raft consensus, cluster bootstrap, and client routing146MIT OR Apache-2.0Data structuresDatabase implementations kaya-simDeterministic simulation runner, SimDisk fault injection, and linearizability checker for KayaDB183MIT OR Apache-2.0Data structuresDatabase implementations kaya-walWrite-ahead log: CRC32C-protected record codec, append-only writer, crash-safe recovery, and inspector for KayaDB415MIT OR Apache-2.0Data structuresDatabase implementations kayactlCommand-line interface for KayaDB: put/get/delete/scan, inspect WAL/SSTable/Manifest, stats, and recovery178MIT OR Apache-2.0Data structuresDatabase implementations kayakA Raft implementation for intuitive usage1,702Apache-2.0 OR MITAlgorithmsAsynchronous kayak_fontAn SDF font renderer for Kayak UI and the Bevy game engine18,016non-standard kayak_uiA UI library built using the bevy game engine!18,989non-standard kayak_ui_macrosA proc macro library that provides RSX like syntax for Kayak UI.18,006non-standard kaydleSerde serializer and deserializer for KDL3,702MPL-2.0 kaydle-primitivesLow level primitive parsers for KDL, intended as a building block for higher level parsers or deserializers8,103MPL-2.0 kayleIncredibly fast and precise universal web accessibility evaluator for puppeteer or playwright.1,515MIT kayle_cliThe kayle CLI for web accessibility auditing6,754MITAccessibility kayle_innateIncredibly fast and precise universal web accessibility evaluator for puppeteer or playwright.2,758MIT kayrxThe Kayrx Framework53,444MITAsynchronousNetwork programming kayrx-karxThe Kayrx Framework3,849MITAsynchronousNetwork programming kayrx-macroThe Kayrx Framework17,627MITAsynchronousNetwork programming kayrx-testkayrx test library3,157MITAsynchronousNetwork programming kayrx-timerThe Kayrx Framework3,015MITAsynchronousNetwork programming kayrx-uiThe Kayrx-UI Framework3,086MITAsynchronousWeb programming kaytoFast OpenAPI parser that turns imperfect specs into a stable output schema with actionable diagnostics.458MIT kazamAgent workspace and static site generator. Codebase indexing, task tracking, visual board — one Rust binary.114MITCommand line utilitiesDevelopment tools kazam-battleBattle state tracking and domain types for Pokemon Showdown (experimental)200MITData structuresGame development kazam-clientAsync websocket client for Pokemon Showdown with event-driven handler interface42MITAPI bindingsAsynchronous kazam-protocolProtocol types and message parsing for Pokemon Showdown websocket API263MITNetwork programmingParsing tools kazam-replayReplay loading, indexing, and playback controls for Pokemon Showdown logs38MITGame developmentParser implementations kazam-teamPokemon Showdown team formats and conversion utilities23MITData structuresParser implementations kazamaan ollama wrapper in rust4,500MITCommand line utilities kazanVulkan bindings for Rust188MIT OR Apache-2.0API bindingsExternal FFI bindings kazariA no_std GUI software stack (Work-in-Progress)1,655CC0-1.0 OR MIT kazeAn HDL embedded in Rust32,417MIT OR Apache-2.0Development toolsEmulators kazoeFast wc replacement220MITCommand line utilitiesText processing kazyol_chatMinecraft JSON chat format structs2,931MIT kbK's BASIC1,907Apache-2.0 kb-auto-switch-hyprlandA simple Rust-based console utility that automatically switches keyboard layouts per active window in **Hyprland**.351LGPL-3.0 kb-commonSome common code I use in my apps. Use at your own risk.1,670MIT kb-coreShared Rust library for KB Shell CLI tools (KB_ROOT, note metadata, index, JSON envelope)29MIT kb-layout-daemonAuto-switch keyboard layout based on which physical keyboard is used90MITCommand line utilities kb-patinaLocal-first, Git-compatible Markdown knowledge tool for AI-assisted development.22MITCommand line utilitiesDevelopment tools kb-remapTool to assist remapping macOS keyboard keys18,321MIT OR Apache-2.0Command line utilities kbarA progress bar for cli11,064MITDevelopment tools kbarkReserved for kbark — a Kubernetes TUI in Go. See https://github.com/shivangtanwar/kbark18Apache-2.0 kbcutSeamless text replacement for Linux (Wayland-friendly), like macOS text shortcuts12MITCommand line utilities kbdPure-logic hotkey engine — key types, modifier tracking, binding matching, layer stacks, sequence resolution. No platform…732non-standardData structures kbd-crosstermcrossterm bridge for kbd — converts crossterm key events and modifiers to kbd types.221non-standardCommand-line interface kbd-eguiegui bridge for kbd — converts egui key events and modifiers to kbd types.79non-standardGUI kbd-evdevevdev backend for kbd — Linux input device discovery, hotplug, grab, and event forwarding.194non-standardOperating systems::Linux APIs kbd-globalGlobal hotkey runtime for kbd — threaded engine, device management, and backend selection for Linux92non-standardAPI bindingsOperating systems::Linux APIs kbd-icediced bridge for kbd — converts iced key events and modifiers to kbd types.78non-standardGUI kbd-taotao bridge for kbd — converts tao key events and modifiers to kbd types.58non-standardGUI kbd-winitwinit bridge for kbd — converts winit key events and modifiers to kbd types.58non-standardGUI kbgenkbgen is a tool to generate Foam knowledge base documents1,866MITCommand line utilities kbgpgGnuPG-compatibility wrapper for Keybase7,013GPL-2.0Command line utilitiesCryptography kbindingsFFI bindings for the kernel, generated from the kernel's C headers17,266non-standard kbkdfKey Derivation Using Pseudorandom Function (KBKDF)215,793MIT OR Apache-2.0CryptographyNo standard library kbleVirtual Harness Toolkit52,154MIT kble-c2aVirtual Harness Toolkit48,992MIT kble-dumpVirtual Harness Toolkit2,406MIT kble-eb90Virtual Harness Toolkit49,012MIT kble-serialportVirtual Harness Toolkit23,113MIT kble-socketVirtual Harness Toolkit118,583MIT kble-tcpVirtual Harness Toolkit2,351MIT kble-tfsyncVirtual Harness Toolkit2,926MIT kbnfA fast constrained decoding engine based on context free grammar.39,461MIT OR Apache-2.0ScienceText processing kbnf-regex-automataA forked version of regex-automata for kbnf12,012MIT OR Apache-2.0Text processing kbnf-syntaxAn internal syntax crate for kbnf crate26,584MIT kboLocal alignment search with k-bounded matching statistics.4,802MIT OR Apache-2.0 kbo-cliCommand-line interface to the kbo local aligner.2,870MIT OR Apache-2.0 kboltLocal-first retrieval engine157MIT kbolt-coreCore engine for kbolt local-first retrieval296MIT kbolt-mcpMCP adapter for kbolt233MIT kbolt-typesShared request and response types for kbolt364MIT kbootA custom target runner for Rust-based operating system kernels1,639MIT kbot-pwrbrdA Rust library for interfacing with the K-Bot power board over CAN3,919MIT kbotopWatch KBO baseball in your terminal, with strike-zone pitch tracking.31MITCommand line utilities kbparse-libApple Keybag parsing libray3,892MIT kbpf-basicA no_std Rust eBPF foundation library for kernel or kernel-like environments.12,963non-standard kbpwrdA daemon for managing the pinephone keyboard case battery13,373MITHardware support kbrdSend and receive asynchronous keyboard events1,585Apache-2.0 OR BSL-1.0 OR MITAsynchronousConcurrency kbremapCustom keyboard layouts for windows12,381MIT/Apache-2.0 kbs-typesRust (de)serializable types for KBS398,509Apache-2.0 kbs2A secret manager backed by age93,820MITCommand line utilitiesCryptography kbsrLearn keyboard shortcuts through spaced repetition in the terminal220MITCommand line utilities kbtKeyboard tester in terminal21,278MIT kbucketImplementation of the kademlia k-bucket data structure as a tree1,768Apache-2.0 kbuildThis package help you to build rust kernel quickly and easily.7,743MIT kbusHigh-level safe Rust interface for interacting with the K-Bus on WAGO PFC devices, providing abstractions for I/O operations and…939MIT kbus-mockMock implementation of the kbus crate for testing927MIT kbus-sysLow-level FFI bindings to the WAGO Device Abstraction Layer (DAL) API for accessing K-Bus functionality on WAGO PFC controllers1,149MIT kbus_mqtt_bridgeA bridge between WAGO PFC's K-Bus and MQTT for industrial automation systems, facilitating communication between PLC digital I/O…722MIT kbveKBVE is an Axum and Diesel Boilerplate that helps produce backend APIs for micro services.31,124MIT kbvmAn implementation of the XKB specification16,983MIT OR Apache-2.0API bindingsCompilers kbvm-cliA CLI for working with XKB3,035GPL-3.0-onlyCommand line utilitiesCompilers kbvm-procInternal dependency of kbvm14,289MIT OR Apache-2.0 kbwKet Bitwise Simulator10,692Apache-2.0 kcKayla's (line) counter (of code) :)27,031MPL-2.0 kc-osmHelper library for writing Dark Engine object script modules (OSMs)47MIT OR Apache-2.0 kc-osm-proc-macrosThe dark_script macro for the kc-osm crate176MIT OR Apache-2.0 kc11b04Driver for the KC11B04 4-button analog keypad5,270MIT OR Apache-2.0Embedded developmentHardware support kc87Robotron KC 87 emulator with MIDI support via E/A-Modul268GPL-3.0-or-laterEmulators kcanCAN controller primitives for actuator and motor control.253MIT OR Apache-2.0Embedded developmentHardware support kcan-analyticsActuator telemetry analytics for KCAN dashboards.17MIT OR Apache-2.0Embedded developmentHardware support kcan-coreNo-std CAN protocol primitives for KCAN actuator tooling.23MIT OR Apache-2.0Embedded developmentHardware support kcan-viewerScrin pane-wall dashboard components for KCAN viewers.15MIT OR Apache-2.0Embedded developmentHardware support kcan-webLightweight Three.js web dashboard for KCAN actuator telemetry.14MITHardware supportScience::Robotics kcapiOfficial high-level rust bindings for libkcapi9,622BSD-3-Clause kcapi-sysOfficial low-level Rust bindings for libkcapi13,960BSD-3-Clause kcasA lock-free, allocation-free multi-word compare-and-swap library1,570MIT OR Apache-2.0AlgorithmsConcurrency kcatKind of like cat, but with syntax highlighting and keypathing into JSON files.11,517MIT kcd-protoShared protocol types for Klingon Cloaking Device43MIT kcell(WIP) placeholder778MIT kcell-macros(WIP) placeholder268MIT kcfgKUBECONFIG manipulation CLI6,751non-standardCommand line utilitiesWeb programming kcheckA library for working with kernel configuration information.4,645MPL-2.0 kcheck-cliA utility for working with kernel configuration information.1,830MPL-2.0 kcheck-utilsKernel configuration checking utility2,878MPL-2.0 kchfgtCreative coding tool with shaders and sounds3,845MIT kciContinuous integration for Rust-based operating system kernels225MIT kcipher2An implementation of the KCipher-2 stream cipher80Apache-2.0 OR MITCryptographyNo standard library kcla Rust interface to the Amazon Kinesis Client Library (KCL) MultiLangDaemon5,176MIT kcl-apiKCL API10,927MIT kcl-asyncAsync KCL MultiLang Daemon library436MIT OR Apache-2.0 kcl-derive-docsA tool for generating documentation from Rust derive macros63,107MIT kcl-directory-test-macroA tool for generating tests from a directory of kcl files27,511MIT kcl-errorKCL error definitions51,620MIT kcl-ezpzA constraint solver for KCL and Zoo Design Studio77,453MITMathematics kcl-libKittyCAD Language implementation and tools220,103MIT kcl-syntaxLossless syntax trees for KCL5,186MIT kcl-test-serverA test server for KCL62,306MIT kcliA Kafka client CLI tool for debugging and inspecting Kafka clusters48Apache-2.0 kclip-cliA cross-platform CLI for accessing the system clipboard1,407GPL-3.0 kcnKCN - A CLI tool to switch between built-in shadcn themes434MIT kcode-audio-ingressDurable automatic audio transcription with restart recovery8MITDatabase implementationsMultimedia::Audio kcode-audio-transcribeIn-memory asynchronous audio transcription with Gemini and Codex reconciliation21MITAPI bindingsMultimedia::Audio kcode-codex-runtimeSafe Codex CLI generation, web search, and model catalog runtime26MITAPI bindingsDevelopment tools kcode-codex-runtime-v2Native dynamic-tool turns through the Codex app-server protocol35MITAPI bindingsDevelopment tools kcode-doc-extractionLocal PDF, DOCX, spreadsheet, and plain-text extraction20MITParser implementationsText processing kcode-gemini-apiGemini inference, multimodal generation, and session spending limits43MITAPI bindingsMultimedia kcode-html-to-pdfA tiny self-contained HTML/CSS to PDF wrapper around Ironpress16MIT kcode-kweb-dbA disk-first convergent signed-DAG store for Kweb nodes and objects73MIT kcode-openai-apiOpenAI audio transcription and GPT Image generation20MITAPI bindingsMultimedia kcode-rust-binsAuthor, validate, object-publish, and run small Rust binaries15MIT OR Apache-2.0 kcode-rust-libsManage, validate, document, and publish small agent-authored Rust crates112MIT OR Apache-2.0 kcode-rust-libs-v2Create, edit, validate, and publish complete agent-authored Rust library snapshots50MIT OR Apache-2.0 kcode-session-logDurable append-ordered session transcripts with checksummed pending objects14MITData structuresFilesystem kcode-tg-kennedy-botA host-integrated Telegram transport, durable queue, and fail-closed group-security library114MIT kcode-web-fetchBounded public-web fetching with SSRF protection and readable text extraction36MITText processingWeb programming::HTTP client kcommonkcommon1,540MIT kcomprsReduce the number of colors used in the image using k-mean clustering103MITCommand line utilitiesMultimedia::Images kconfigA crate to use KConfig from Rust1,807non-standardAPI bindingsExternal FFI bindings kconfig-linuxWIP crate for the KConfig DSL in the Linux kernel2,881GPL-2.0-or-later kconfig-lspA language server for Kconfig files used in Linux, Zephyr, U-Boot, and coreboot53MIT kconfig-parserKconfig parser for the Kconfig file format from the Linux Kernel for the Cargo Kconfig crate11,355MIT OR GPL-2.0-or-later OR Apache-2.0Development tools kconfig-representKconfig representation module for the Kconfig file format and .config configurtion files from the Linux Kernel for the Cargo…13,974MIT OR GPL-2.0-or-later OR Apache-2.0Development tools kconfig-rsBuild library for translating Kconfig into Rust cfgs1,764non-standardConfigurationDevelopment tools kconfig_compilerCrate for KConfig compiler Rust implementation2,920non-standardParsing tools kconfig_implCrate containing macros for kconfig2,305non-standard kconfirmA static analysis tool for Kconfig29non-standardCommand line utilitiesConfiguration kconfirm-clikconfirm cli20GPL-2.0-only kconfirm-libStatic analysis library for the Kconfig configuration language104GPL-2.0-onlyConfigurationDevelopment tools kconfirm-linuxLinux support for kconfirm40GPL-2.0-only kconfqA portable way to query kernel configuration on a live system183MITCommand line utilitiesConfiguration kcoreSome helper functions to help us create our microservices2,017MIT kcov-coverage-fixFix coverage data generated by kcov1,385MITCommand line utilities kcpReliable-UDP Library for Rust91,128MIT kcp-bindingsBindings for the KCP library1,275MIT OR Apache-2.0 kcp-corePure synchronous KCP protocol engine3,383MIT kcp-ioA Rust wrapper for the KCP protocol — FFI bindings, safe API, and async tokio integration176MITAsynchronousNetwork programming kcp-ovoKCP协议的纯Rust实现87MIT