All 305,250 crates, alphabetically

rktk-keymanagerKeymap/state manager for self-made keyboard firmware7,524MIT rktk-logrktk log management1,748MIT rktk-rrprrp - RKTK Remap Protocol6,031MIT rktk-rrp-client-webhidrrp over webhid client4,898MIT rktopHigh-performance system monitor for Rockchip SoCs (RK3588, RK3399) with real-time CPU, GPU, NPU, RGA, memory, and process…1,271BSD-3-ClauseCommand line utilitiesEmbedded development rktpbA pastebin that does just enough to be really useful.1,512AGPL-3.0-onlyWeb programming::HTTP server rkubectlA Kubernetes CLI tool written in Rust666Apache-2.0 rkubectl-appThe application logic for rkubectl, a Kubernetes CLI tool862Apache-2.0 rkubectl-argsArgument parsing for rkubectl, a Kubernetes CLI tool1,030Apache-2.0 rkubectl-extExtension traits for rkubectl, a Kubernetes CLI tool1,485Apache-2.0 rkubectl-featuresKubernetes features support for rkubectl, a Kubernetes CLI tool1,487Apache-2.0 rkubectl-kubeapiKubernetes API wrapper for rkubectl, a Kubernetes CLI tool1,185Apache-2.0 rkubectl-resourceKubernetes resource argument handling for rkubectl, a Kubernetes CLI tool1,028Apache-2.0 rkubectl-uiUser interface components for rkubectl, a Kubernetes CLI tool1,189Apache-2.0 rkusbLibrary and CLI tools for manipulating Rockchip devices155GPL-2.0 rkvA simple, humane, typed key-value storage solution1,294,471Apache-2.0Database interfaces rkvsA high-performance, namespace-based key-value storage system with async operations and batch processing1,127MITAsynchronousCaching rkyberMinimalist pure Rust implementation of the Module-Lattice-Based Key-Encapsulation Mechanism Standard (formerly known as Kyber) as…41Apache-2.0 OR MITCryptographyNo standard library rkyvZero-copy deserialization framework for Rust133,142,409MITEncodingNo standard library rkyv-js-codegenJavaScript/TypeScript code generator for rkyv types45MITDevelopment tools::FFIEncoding rkyv-owned-archiveHelpers for having owned Archived types in rkyv.14,955MIT rkyv-pathImplementing shared (de)serialization of Arc<Path> and Arc<str> with rkyv3,564MIT rkyv-testZero-copy deserialization framework for Rust25,256MITEncodingNo standard library rkyv-withThird-party derive macro for rkyv's *With traits13,600MIT rkyv_codecSome adaptors to stream rkyv Archives over AsyncRead and AsyncWrite10,444MIT OR Apache-2.0 rkyv_deriveDerive macro for rkyv133,125,287MITEncodingNo standard library rkyv_derive_testDerive macro for rkyv23,726MIT rkyv_dynTrait object support for rkyv102,212MITEncodingNo standard library rkyv_dyn_deriveMacros for rkyv_dyn99,849MIT rkyv_implMacro for `rkyv` users to implement methods on `Foo` and `ArchivedFoo` in a single `impl` block.188,700MIT/Apache-2.0Encoding rkyv_rpcHelpers for defining an RPC protocol using rkyv2,267MIT OR Apache-2.0EncodingNo standard library rkyv_typenameCustomizable naming for types92,789MITEncodingNo standard library rkyv_typename_deriveDerive macro for rkyv_typename93,546MIT rkyv_utilTools for zero-copy deserialization with rkyv3,787,993MIT rlA reinforcement learning library5,847MITScience rl-astAbstract syntax tree types for the rl-lang programming language132MIT OR Apache-2.0 rl-banditA simple multi-armed bandit implementation5,678MITAlgorithmsData structures rl-checkerStatic type checker for the rl-lang programming language91MIT OR Apache-2.0 rl-cliCommand-line interface for the rl-lang toolchain53MIT OR Apache-2.0 rl-commonsCommon types shared across rl-lang crates to break dependency cycles107MIT OR Apache-2.0 rl-coreCore logic for a token-bucket rate-limiter.26,675Apache-2.0 rl-craneliftCranelift-based JIT compiler backend for the rl-lang programming language56MIT OR Apache-2.0 rl-docsDocumentation generation tooling for the rl-lang programming language113MIT OR Apache-2.0 rl-hours-trackerA rust binary used for calculating the hours played of Rocket League in the past two weeks.20,211MIT rl-interpreterTree-walking interpreter for the rl-lang programming language87MIT OR Apache-2.0 rl-jwt-auth-starterrust jwt auth1,025Apache-2.0 rl-langA simple interpreted programming language66MIT OR Apache-2.0Command line utilities rl-lexerLexer and tokenizer for the rl-lang programming language155MIT OR Apache-2.0 rl-lspLanguage Server Protocol implementation for the rl-lang programming language60MIT OR Apache-2.0 rl-parserParser for the rl-lang programming language119MIT OR Apache-2.0 rl-replInteractive REPL for the rl-lang programming language67MIT OR Apache-2.0 rl-resolverName and import resolution for the rl-lang programming language89MIT OR Apache-2.0 rl-sysNative bindings to libreadline.44,406GPL-3.0 rl-tokioIn-process token-bucket rate limiter for async tokio runtimes.1,400Apache-2.0 rl-toolingDeveloper tooling for the rl-lang toolchain69MIT OR Apache-2.0 rl-traitsCore traits for reinforcement learning environments, policies, and agents304MIT OR Apache-2.0Game enginesScience rl-utilsShared utility functions used across the rl-lang toolchain173MIT OR Apache-2.0 rl-vmBytecode virtual machine for the rl-lang programming language87MIT OR Apache-2.0 rl2020Implementation of the RevocationList2020 format1,513Apache-2.0 rl2tpA Rust implementation of the L2TP protocol.10,097MIT rl4burnReinforcement learning algorithms for the Burn ML framework85MITGame developmentScience rl_ball_symrl_ball_sym is a Rust implementation of Rocket League's ball physics57,433MITMathematicsScience rl_examplesExamples of reinforcement learning algorithms1,362Apache-2.0 rl_localtimeRust-locked localtime - a sound localtime implementation3,964MITNFAAPI bindingsDate and time rl_model-rs'Robot Language' parser and rust model11,971LGPL-3.0-only rl_tatam-rs'Robot Language' generator to tatam1,373LGPL-3.0-only rlageneric, n-dimension linear algebra library for game development4,531Apache-2.0 rlabs-prismCLI primitives for hackers — light through a prism, data through the terminal440MITCommand-line interfaceCommand line utilities rlallocblazingly slow malloc replacement4,194MIT rlangR as a fusevm frontend: a lexer/parser and compiler to fusevm::Chunk on an RHost vector heap, with no bespoke VM or JIT — a…11MITCommand line utilitiesCompilers rlapackLAPACK bindings and wrappers9,261MIT rlauncherdmenu_run replacement focused on startup time742MIT rlay-backendCommon traits for Rlay (storage) backends2,557MIT OR Apache-2.0 rlay-plugin-interfaceCommon interface for writing rlay-client plugins1,700MIT OR Apache-2.0 rlay_ontologyRlay ontology model8,233MIT OR Apache-2.0 rlay_ontology_buildRlay ontology model6,428MIT OR Apache-2.0 rlb01_hello-cargoA hello world program in Rust3,745MIT OR Apache-2.0 rlbotRLBot bindings for Rust26,893MIT rlciOverly-documented Rust-powered Lambda Calculus Interpreter.741MIT rlcountA tool to get info about project lines of code5,333non-standard rldrld1,819Apache-2.0 rldapA wrapper over ldap3 crate to easy create connection and send requests to openldap server.1,566MITNetwork programming rldbA dynamo-like key/value database written in rust15,293MIT rlddA program to print shared object dependencies3,380MITCommand line utilities rldd_minimalMinimalistic recursive ELF dependency resolver for Linux, BSDs, and Solaris.133MITDevelopment tools rldrA simple command line utility to run and manage commands with keypress controls.1,782MITCommand line utilitiesDevelopment tools rleSimple utilities for run-length encoded data32,999ISC OR Apache-2.0 rle-bitsetA no-std, no-alloc trait for querying and manipulating bits in a `[usize]` and iterating their run lengths.1,694MPL-2.0AlgorithmsData structures rle-decode-fastDeprecated: this is available in stable Rust since 1.53 as Vec::extend_from_within(). Previsouly, the fastest way to implement…37,941,590MIT OR Apache-2.0 rle-decode-helperTHE fastest way to implement any kind of decoding for Run Length Encoded data in Rust. Writing a fast decoder that is also safe…2,652MIT OR Apache-2.0 rle_vecA vector like struct that stores data as runs of identical values. Useful for storing sparse data.18,110MITData structures rledgerAccounting platform914MIT rlessA simple pager in rust5,162MIT OR Apache-2.0 rletxtconvConway's Game of Life file format converter3,307MITCommand line utilitiesParser implementations rlevoDeep Reinforcement Learning with Evolutionary Optimization67MIT OR Apache-2.0AlgorithmsScience rlevo-benchmarksBenchmarking harness for rlevo (internal crate — use `rlevo` for the full API)129MIT OR Apache-2.0AlgorithmsScience rlevo-coreCore traits and types for rlevo (internal crate — use `rlevo` for the full API)296MIT OR Apache-2.0AlgorithmsScience rlevo-environmentsRL benchmark environments and landscapes for rlevo (internal crate — use `rlevo` for the full API)129MIT OR Apache-2.0AlgorithmsScience rlevo-evolutionEvolutionary algorithms for rlevo (internal crate — use `rlevo` for the full API)178MIT OR Apache-2.0AlgorithmsScience rlevo-hybridHybrid evolutionary + RL strategies for rlevo (internal crate — use `rlevo` for the full API)115MIT OR Apache-2.0AlgorithmsScience rlevo-metrics-registrySingle-source-of-truth typed registry of canonical rlevo training metrics, shared by the benchmarks recorder and the WASM report…105MIT OR Apache-2.0AlgorithmsScience rlevo-reinforcement-learningDeep reinforcement learning algorithms for rlevo (internal crate — use `rlevo` for the full API)155MIT OR Apache-2.0AlgorithmsScience rlexA cursor-based, utf-8 Vec<char> lexer.6,539MIT OR Apache-2.0 rlfscA checker for the LFSC proof language13,875MIT OR Apache-2.0Command line utilitiesMathematics rlgA near-lock-free structured logging library for Rust. Sub-microsecond ingestion via a 65k-slot ring buffer (LMAX Disruptor…111,187MIT OR Apache-2.0AsynchronousData structures rlg-cli`rlg` — `jq` for structured logs. Tail, filter, and convert log streams across all 14 `rlg` formats from the command line.162MIT OR Apache-2.0Command line utilitiesDevelopment tools::Debugging rlg-ebpfKernel-context enrichment for rlg records. Attaches PID, TID, UID, and (future) network 4-tuple to every log record. Optional…18MIT OR Apache-2.0Development tools::DebuggingOperating systems::Linux APIs rlg-mcpModel Context Protocol (MCP) server exposing rlg log streams as tools to LLM agents (Claude Desktop, Cursor, mcp.run). Tools:…107MIT OR Apache-2.0Command line utilitiesDevelopment tools::Debugging rlg-otlpOpenTelemetry network exporter for rlg. Ships records over OTLP/HTTP (JSON) to any OTel-compatible collector — Honeycomb,…80MIT OR Apache-2.0Development tools::DebuggingNetwork programming rlg-redactPII and secret redaction for rlg records. Built-in regex patterns for credit cards, JWTs, OAuth bearers, emails, and IPv4…83MIT OR Apache-2.0Development tools::Debugging rlg-reportLog digest / analytics for rlg. Reads JSON-shaped rlg records from a file or stdin and produces aggregation tables: count by…86MIT OR Apache-2.0Command line utilitiesDevelopment tools::Debugging rlg-testTest utilities for downstream consumers of rlg. Capture log records emitted inside a test scope and assert on them with…83MIT OR Apache-2.0Development tools::DebuggingDevelopment tools::Testing rlg-towerTower middleware for rlg. Emits per-request structured access logs for any `tower::Service<http::Request<_>>` — axum, tonic,…88MIT OR Apache-2.0Development tools::DebuggingWeb programming rlg-wasmWebAssembly bindings for rlg. Bring structured logging into browsers, Deno, Cloudflare Workers, Bun, and any wasm-bindgen-capable…81MIT OR Apache-2.0Development tools::DebuggingWebAssembly rlgym-learn-backendBackend for the more expensive parts of the rlgym-learn python module1,494Apache-2.0 rlgym_sim_rsRust port of RLGym-sim7,146Apache-2.0Science rlib-rsA robotics library for Rust.661MIT OR Apache-2.0Embedded developmentNo standard library rlibbencodeRust Bencode library6,598MITCommand line utilitiesNetwork programming rlibcA bare-metal library supplying certain libc functions like memcpy, memmove, memset and memcmp. This is designed for use in…750,907MIT/Apache-2.0 rlibc-extA bare-metal library supplying certain libc functions.8,035MIT OR Apache-2.0No standard libraryOperating systems rlibc-extendedA minimal implementation of assumed symbols of libc.46MIT rlibcexA partner to rlibc, with extra libc functions for freestanding Rust projects4,460MIT/Apache-2.0 rlibdhtRust DHT library496MITCommand line utilitiesNetwork programming rlibdnsRust DNS Library1,582MITCommand line utilitiesNetwork programming rlibpcapPCAP library for rust892MITCommand line utilitiesNetwork programming rlibphonenumberA high-performance Rust port of Google's libphonenumber for parsing, formatting, and validating international phone numbers.82,024Apache-2.0Internationalization (i18n)Parser implementations rlibphonenumber_macroPackage for "Region" enum generation for a high-performance Rust port of Google's libphonenumber for parsing, formatting, and…2,417Apache-2.0 rlibphonenumbers_macroPackage for "Region" enum generation for a high-performance Rust port of Google's libphonenumber for parsing, formatting, and…43,684Apache-2.0 rlibprojectA short description of my package2,230MIT OR Apache-2.0 rlibupnpRust UPnP library514MITCommand line utilitiesNetwork programming rlibutilsA small collection of utility functions for your rust projects323MIT OR Apache-2.0 rlifeA life library written in Rust.3,340LGPL-3.0-or-later rlifesrcA Game of Life pattern searcher.15,369MIT rlifesrc-libA Game of Life pattern searcher (library).22,207MIT rlightright light or rust light5,048GPL-3.0 rlimitResource limits20,001,998MITOperating systems::Unix APIs rlineInput line retrieval using libreadline's "Alternate Interface".35,994GPL-3.0-or-laterAPI bindingsCommand-line interface rline_apirline public API to create, manipulate, and convert rows of data, making it easy to work with datasets2,892Apache-2.0API bindingsData structures rline_macroA Rust procedural macro for generating WebAssembly stubs with customizable serialization formats.2,424Apache-2.0API bindingsData structures rlinkHigh performance Stream Processing Framework80,159MIT/Apache-2.0 rlink-bufferHigh performance Stream Processing Framework1,236MIT/Apache-2.0 rlink-buffer-genHigh performance Stream Processing Framework2,377MIT/Apache-2.0 rlink-clickhouse-connectorHigh performance Stream Processing Framework6,890MIT/Apache-2.0 rlink-connector-clickhouseHigh performance Stream Processing Framework6,472MIT/Apache-2.0 rlink-connector-elasticsearchHigh performance Stream Processing Framework6,458MIT/Apache-2.0 rlink-connector-filesHigh performance Stream Processing Framework3,991MIT/Apache-2.0 rlink-connector-kafkaHigh performance Stream Processing Framework21,165MIT/Apache-2.0 rlink-coreHigh performance Stream Processing Framework1,211MIT/Apache-2.0 rlink-deriveHigh performance Stream Processing Framework41,087MIT/Apache-2.0 rlink-elasticsearch-connectorHigh performance Stream Processing Framework15,683MIT/Apache-2.0 rlink-files-connectorHigh performance Stream Processing Framework3,385MIT/Apache-2.0 rlink-kafka-connectorHigh performance Stream Processing Framework33,803MIT/Apache-2.0 rlink-sink-confsink config for rlink9,911MIT/Apache-2.0 rlinksRusty Links (rlinks) finds dead links in your website39,903GPL-3.0-or-laterWeb programming::HTTP client rlirona roguelike algorithm library9,167GPL-3.0 rlispexperimental lisp interpreter in rust2,757MIT rlistReading list manager cli11,775MIT rlist-driver-macroProcessor macro for rList Driver12,087MIT rlist-driverscloud storage driver for rList5,210MIT rlist_vfsVirtual File System for rList7,316MIT rliteBindings to rlite database2,848non-standard rlkitA deep reinforcement learning library based on Rust and Candle, providing complete implementations of Q-Learning and DQN…939MIT rllamaPure Rust implementation of LLaMA-family of models, executable4,525AGPL-3.0Command line utilities rllmUnifies multiple LLM backends in Rust.13,265MIT rllm-benchOffline and online benchmarks, correctness harness for rLLM54Apache-2.0 rllm-cacheKV cache specs, block pool, prefix cache hashing, allocation, and eviction for rLLM181Apache-2.0 rllm-clirLLM: A Rust LLM inference engine inspired by vLLM59Apache-2.0 rllm-coreCommon configs, errors, IDs, request/response types, and sequence state for rLLM267Apache-2.0 rllm-engineEngine core, sync/async engines, and request lifecycle for rLLM107Apache-2.0 rllm-executorSingle-process and multi-process executor abstraction for rLLM119Apache-2.0 rllm-kernelsCUDA kernels and FFI wrappers for paged attention, cache ops, and fused ops for rLLM188Apache-2.0 rllm-metricsMetrics infrastructure for rLLM (Prometheus + optional OpenTelemetry)237Apache-2.0 rllm-modelModel registry, HF config parsing, Llama model implementation, and weight loading for rLLM169Apache-2.0 rllm-quantQuantization methods and checkpoint schema handling for rLLM182Apache-2.0 rllm-samplingLogits processors, sampling, and logprobs for rLLM174Apache-2.0 rllm-schedulerRequest scheduling, continuous batching, chunked prefill, and preemption for rLLM171Apache-2.0 rllm-serverAxum HTTP server with OpenAI-compatible API for rLLM84Apache-2.0 rllm-tensorThin tensor abstraction over device tensors, dtype, shape, and CUDA streams for rLLM227Apache-2.0 rllm-tokenizerHF tokenizer loading, encoding, decoding, streaming detokenization, and chat templates for rLLM185Apache-2.0 rllm-workerDevice worker, model runner, batch building, and CUDA graph capture for rLLM152Apache-2.0 rllsCut a version, tag it, and publish a GitHub Release with raw git notes3,359MITCommand line utilities rllvmA tool to build whole-program LLVM bitcode files5,991GPL-3.0Command line utilitiesDevelopment tools rlmcurrently squatted, something eventually1,935MIT/Apache-2.0 rlm-aiRecursive Language Models — sandboxed LLM inference with unbounded compute23MITAlgorithmsScience rlm-cliRecursive Language Model (RLM) REPL for Claude Code - handles long-context tasks via chunking and recursive sub-LLM calls145MITCommand line utilitiesText processing rlm-rsReward Language Model (RLM) verifier: weighted signals, grading, and reports51non-standard rlm2cKBM -> Controller for Rocket League1,598MIT OR Apache-2.0 rlmeshInternal RLMesh crate (unstable Rust API): Rust bindings for model-environment evaluation; build on the rlmesh Python package.107MIT OR Apache-2.0API bindingsScience rlmesh-adaptersInternal RLMesh crate (unstable Rust API): declarative env-model IO spec resolution.101MIT OR Apache-2.0API bindingsScience rlmesh-cliInternal RLMesh crate (unstable Rust API): the rlmesh command-line binary.114MIT OR Apache-2.0API bindingsScience rlmesh-grpcInternal RLMesh crate (unstable Rust API): gRPC clients, servers, and wire helpers.245MIT OR Apache-2.0API bindingsScience rlmesh-protoInternal RLMesh crate (unstable Rust API): protobuf definitions and generated gRPC stubs.323MIT OR Apache-2.0API bindingsScience rlmesh-runtimeInternal RLMesh crate (unstable Rust API): runtime driver for evaluation sessions.201MIT OR Apache-2.0API bindingsScience rlmesh-sandboxInternal RLMesh crate (unstable Rust API): Docker-backed environment packaging and execution.112MIT OR Apache-2.0API bindingsScience rlmesh-spacesInternal RLMesh crate (unstable Rust API): space specifications and value model.294MIT OR Apache-2.0API bindingsScience rlmesh-viewerInternal RLMesh crate (unstable Rust API): live debug viewer.66MIT OR Apache-2.0API bindingsScience rlnAPIs to manage, compute and verify zkSNARK proofs and RLN primitives28,667MIT OR Apache-2.0 rlncRandom Linear Network Coding7,859BSD-3-ClauseAlgorithmsEncoding rlnc-cat-rsRandom Linear Network Coding over GF(2^8), built on comp-cat-rs398MIT OR Apache-2.0MathematicsNetwork programming rlnc-simdxSIMD-accelerated Random Linear Network Coding over GF(2^8) — no_std, maximum SIMD10Apache-2.0AlgorithmsEncoding