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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.

rlnkcreate windows shortcuts (lnk files)8,927MIT OR Apache-2.0 rloadA Rust HTTP/1.1 load generator with Nginx access-log and JSONL replay145MIT OR Apache-2.0 Command line utilities Development tools::Profiling rlobkit-app-eventsPartially cross-platform file-picking toolkit127MIT rlobkit-corePartially cross-platform file-picking toolkit411MIT rlobkit-dialogsPartially cross-platform file-picking toolkit369MIT rlobkit-imagePartially cross-platform file-picking toolkit65MIT rlocA fast, modern Rust implementation of cloc (Count Lines of Code)67MIT Command line utilities Development tools rloccCount lines of code in files or directories.1,680GPL-3.0-or-later rlockAn easy-to-use Redis-backed lock library providing both async and sync Mutex, RwLock, and others.2,222MIT Concurrency rlogMinimal file-based logging library.10,603GPL-3.0-only Development tools Development tools::Debugging rlog_dynamoTo log with DynamoDB using rlog2,477MIT rloginA remote login system1,252MIT OR Apache-2.0 Command line utilities rlogslogs for rbitcoin3,926MIT rlottieA platform independent standalone library that plays Lottie Animation33,087MIT rlottie-rsJust a wrapper over rlottie with Rust bindgen1,124MIT rlottie-sysA platform independent standalone library that plays Lottie Animation34,750MIT rloxLox language interpreter1,812MIT rlox-burnBurn backend for rlox neural network training41MIT OR Apache-2.0 Algorithms Science rlox-candleCandle backend for rlox neural network training36MIT OR Apache-2.0 Algorithms Science rlox-coreRust-accelerated RL core: VecEnv, replay/prioritized/offline buffers, GAE, V-trace, KL, GRPO, async pipeline76MIT OR Apache-2.0 Algorithms Science rlox-nnBackend-agnostic neural network traits for rlox175MIT OR Apache-2.0 Algorithms Science rlox-rl-opsEstimator-agnostic advantage and token-KL ops for rlox — no autograd, no rlox-core dependency13MIT OR Apache-2.0 Algorithms Science rlpRecursive-length prefix encoding, decoding, and compression38,944,747MIT OR Apache-2.0 rlp-compressTetsy RLP Compress2,554GPL-3.0 rlp-decoderRecursive-length prefix data decoder13,751MIT OR Apache-2.0 rlp-deriveDerive macro for #[derive(RlpEncodable, RlpDecodable)]11,263,694MIT OR Apache-2.0 rlp-iterAn iterator following a space-filling pattern over a given range2,812Apache-2.0 OR MIT Algorithms rlp2Recursive-length prefix encoding, decoding, and compression3,049MIT/Apache-2.0 rlpxRLPx peer-to-peer protocol implementation in Rust.19,824Apache-2.0 rlqLTSV query tool2,191MIT rlqt-cliCLI tool for parsing, annotating, and querying RabbitMQ log files150MPL-2.0 Command line utilities Parsing tools rlqt-libCore library for parsing and annotating RabbitMQ log files492MPL-2.0 Command line utilities Parsing tools rlqt-obfuscationLog obfuscation library for RabbitMQ Log Querying Tools249MPL-2.0 Command line utilities Parsing tools rlqt-qlQuery language parser for RabbitMQ Log Querying Tools280MPL-2.0 Command line utilities Parsing tools rlqt-ql-coreCore query language parser and autocomplete for RabbitMQ Log Querying Tools386MPL-2.0 Command line utilities Parsing tools rlqt-uiWeb UI for RabbitMQ Log Querying Tools137MPL-2.0 Command line utilities Parsing tools rlrA small reinforcement-learning framework.3,180non-standard rlr-gtkpixel screen ruler8,838GPL-3.0-or-later Graphics rlrnCLI tool for learning Rust effectively9,092MIT rlruRocket League replay uploader539MIT OR Apache-2.0 Command line utilities Game development rlsRust Language Server - provides information about Rust programs to IDEs and other tools19,543Apache-2.0/MIT Development tools rls-analysisLibrary for processing rustc's save-analysis data for the RLS1,357,133Apache-2.0/MIT Development tools rls-blacklistBlacklist of crates for the RLS to skip519,982Apache-2.0/MIT Development tools rls-dataData structures used by the RLS and Rust compiler2,250,906Apache-2.0/MIT Development tools rls-rustcA simple shim around rustc to allow using save-analysis with a stable toolchain512,192Apache-2.0/MIT Development tools rls-spanTypes for identifying code spans/ranges2,335,079Apache-2.0/MIT Development tools rls-vfsVirtual File System for the RLS1,600,484Apache-2.0/MIT Development tools rlsfReal-time dynamic memory allocator based on the TLSF algorithm1,691,190MIT/Apache-2.0 Embedded development Memory management rlslReal Life Streaming Layer — pure Rust core library1,041GPL-3.0-only rlsl-irohIroh QUIC tunnel bridge for rlsl (Lab Streaming Layer)836GPL-3.0-only rlsl-recReal Life Streaming Layer recorder with TUI — records LSL streams to XDF files20GPL-3.0-only rlsp-fmtA reusable pretty-printing engine for rlsp language servers492MIT Development tools Text editors rlsp-yamlA fast, lightweight YAML language server780MIT Development tools Text editors rlsp-yaml-parserSpec-faithful streaming YAML 1.2 parser902MIT Parser implementations rlstA Rust native linear algebra library.17,260MIT / Apache-2.0 Mathematics Science rlst-proc-macroProc macros for a Rust native linear algebra library.14,993MIT / Apache-2.0 Mathematics Science rlstats-rsAPI wrapper for https://rocketleaguestats.com/5,917MIT/Apache-2.0 API bindings rlstatsapiRocket League Stats API TCP client, parser, and optional Python bindings158MIT API bindings Game development rlsxParse Excel files in Rust1,135non-standard Parsing tools rltA universal load testing library for Rust, with real-time TUI support536,285MIT OR Apache-2.0 Command line utilities Development tools::Profiling rltblRelatable (rltbl) is a tool for cleaning and connecting your data.448MIT Command line utilities rltkA CP437/ASCII terminal library and helpers to make creating roguelike games in Rust easy. Similar to libtcod, but aiming to be…176,007MIT Game engines Graphics rluSparse LU Decomposition (Gilbert-Peierls)16,775BSD-3-Clause rluaHigh level bindings to Lua 5.x760,976MIT API bindings Development tools::FFI rlua-asyncAsync support for rlua, via coroutines12,159MIT OR Apache-2.0 Asynchronous rlua-buildersDerive helpers for struct/enum for rlua7,508MIT rlua-builders-deriveDerive helpers for struct/enum for rlua7,151MIT rlua-lua51-sysBindings to lua's C API22,312MIT External FFI bindings rlua-lua53-sysBindings to lua's C API28,768MIT External FFI bindings rlua-lua54-sysBindings to lua's C API152,770MIT External FFI bindings rlua-searcherRequire Lua modules by name4,293MIT OR Apache-2.0 rlua-table-deriveThis crate provides a procedural macro to turn lua tables into rust types via rlua1,978MIT External FFI bindings rlua_serdeSerde (De)serializer implementation for rlua Value23,422MIT rluauHigh level luau bindings for Rust.2,766MIT API bindings Game development RluiA rust line editing ui toolkit14MIT OR Apache-2.0 Command-line interface rlui-coreThe core of the Rlui crate60MIT OR Apache-2.0 Command-line interface rluneCore-component for the rlune web-framework686MPL-2.0 rlvglA modular, idiomatic Rust reimplementation of the LVGL graphics library for embedded and simulator use.3,025MIT Embedded development Graphics rlvgl-apiShared API types for rlvgl bindings37MIT rlvgl-app-demoDemo application for rlvgl showcasing core widgets and plugin features.131MIT rlvgl-app-disco-demoShared 747-style demo controller and runtime hooks for rlvgl.102MIT rlvgl-audio-meters-coreL0 ballistic state machines and dB calibration helpers for rlvgl audio meters. Cross-runtime; matches TypeScript port at…247MIT Embedded development Multimedia::Audio rlvgl-bsps-stmBSP files for STM32 Demo, Nucleo, and Discovery boards per vendor .ioc files.640BSD-3-Clause Embedded development Hardware support rlvgl-chips-espEspressif chip database adapter for rlvgl code generation.149MIT Configuration Embedded development rlvgl-chips-microchipMicrochip chip database adapter for rlvgl code generation.180MIT Configuration Embedded development rlvgl-chips-nrfNordic chip database adapter for rlvgl code generation.142MIT Configuration Embedded development rlvgl-chips-nxpNXP chip database adapter for rlvgl code generation.143MIT Configuration Embedded development rlvgl-chips-renesasRenesas chip database adapter for rlvgl code generation.140MIT Configuration Embedded development rlvgl-chips-rp2040RP2040 chip database adapter for rlvgl code generation.140MIT Configuration Embedded development rlvgl-chips-silabsSilicon Labs chip database adapter for rlvgl code generation.161MIT Configuration Embedded development rlvgl-chips-stmSTM32 Chip Database for use in code generation.676BSD-3-Clause Configuration Embedded development rlvgl-chips-tiTexas Instruments chip database adapter for rlvgl code generation.160MIT Configuration Embedded development rlvgl-coreCore runtime, widget tree, renderer, style, and plugin interfaces for rlvgl.3,693MIT Embedded development Graphics rlvgl-decompCore compressed image (RLE) codec for rlvgl: mirror of example splashscreen RLE with RGBA pipeline.256MIT rlvgl-fs-simSimulator block device using a host file disk image.63MIT rlvgl-i18nThin compile-time i18n for rlvgl with RLTN binary blob format.287MIT Embedded development Internationalization (i18n) rlvgl-micropythonMicroPython bindings for rlvgl34MIT rlvgl-platformPlatform backends, blitters, and hardware integration for rlvgl.2,753MIT Embedded development Graphics rlvgl-playitMini-playwright test driver for rlvgl: input injection, widget queries, and pixel inspection.165MIT Development tools::Testing Embedded development rlvgl-uiHigh-level UI components and theming for rlvgl.1,514MIT rlvgl-widgetsBuilt-in widgets for rlvgl.2,892MIT Embedded development Graphics rlvmLLVM wrapper3,057MIT rlweArithmetic in RLWE rings1,615MIT rlwfcRust implementation of Wave Function Collapse (WFC) algorithm with type safety and direction-aware grid system976MIT OR Apache-2.0 Algorithms Game development rlwinmdecPPC Rlwinm/Rlwnm/Rlwimi Decoder Tool13,295MIT OR Apache-2.0 No standard library rlxRLX — small ML compiler + runtime for transformer inference and training. JAX-shaped IR, autodiff, vmap, on top of CPU / Apple…736GPL-3.0-only Algorithms Compilers rlx-aecAcoustic echo cancellation (FDAF-NLMS + RLX residual suppression) at 16 kHz62GPL-3.0-only Algorithms Science rlx-autodiffJAX-shaped transforms for RLX MIR — autodiff, JVP/HVP, vmap3,204GPL-3.0-only Algorithms Compilers rlx-bboBlack-box optimization and FMQ/QGBS search (trust-region Q-guidance, arXiv:2605.12416).181GPL-3.0-only rlx-benchPLAN L5 — uniform benchmark harness for RLX backends + patterns233GPL-3.0-only Algorithms Compilers rlx-bertBERT graph builder for RLX261GPL-3.0-only Algorithms Science rlx-bioclip2BioCLIP-2 (OpenCLIP ViT-L-14) image + text encoder for RLX50GPL-3.0-only Algorithms Science rlx-bonsaiBonsai small-reasoning runner — STUB (PLAN.md M4)166GPL-3.0-only Algorithms Science rlx-cerebrasCerebras Wafer-Scale Engine backend for RLX — IR → CSL → fabric simulator.75GPL-3.0-only Algorithms Compilers rlx-checkDevice-free static graph checker for RLX — backend dispatch, fusion, shape/dtype and numeric diagnostics (`cargo rlx check`)11GPL-3.0-only Algorithms Compilers rlx-cliShared CLI helpers and multiplexer registry for RLX model binaries1,354GPL-3.0-only Algorithms Science rlx-clinicalbertClinicalBERT encoder runner (Huang / Bio_ClinicalBERT) on top of rlx-bert127GPL-3.0-only Algorithms Science rlx-cohereCohere Command-R runner — STUB (PLAN.md M4)167GPL-3.0-only Algorithms Science rlx-collectivesIn-graph collective ops (all-reduce) for tensor-parallel RLX execution76GPL-3.0-only rlx-compileHIR → MIR → LIR compile pipeline for RLX3,203GPL-3.0-only Algorithms Compilers rlx-coremlApple CoreML / Neural Engine (ANE) backend for RLX — lowers the IR to an ML Program (MIL) and runs it through CoreML.framework278GPL-3.0-only Algorithms Compilers rlx-cortexmCortex-M backend for RLX — INT8 kernels for ARMv7E-M microcontrollers (e.g. nRF52840)307GPL-3.0-only Algorithms Compilers rlx-cpuCPU backend for RLX — SIMD kernels, BLAS dispatch, thread pool, arena executor2,999GPL-3.0-only Algorithms Compilers rlx-cudaNVIDIA CUDA backend — cuBLAS for matmul + NVRTC-compiled kernels for everything else, via the pure-Rust `cudarc` crate.1,246GPL-3.0-only Algorithms Compilers rlx-dacDescript Audio Codec (DAC) neural audio codec for RLX62GPL-3.0-only Algorithms Science rlx-diamondDiamond Maps reward alignment — flow matching value functions and GLASS sampling (arXiv:2602.05993)202GPL-3.0-only Algorithms Science rlx-diarizeNative RLX speaker diarization (embedding + clustering)62GPL-3.0-only Algorithms Science rlx-dinov2DINOv2 ViT encoder for RLX168GPL-3.0-only Algorithms Science rlx-distributedMulti-node distributed inference (pipeline / tensor parallel) for RLX models157GPL-3.0-only Algorithms Science rlx-driverRLX driver layer — device handles, arenas, buffers, command streams2,648GPL-3.0-only Algorithms Compilers rlx-eagle3EAGLE3 speculative-decoding draft + scheduler primitives for RLX32GPL-3.0-only Algorithms Science rlx-embedRLX embedding runtime (BERT / NomicBERT / NomicVision)179GPL-3.0-only Algorithms Science rlx-encodecMeta EnCodec neural audio codec (facebook/encodec_24khz) for RLX — multi-backend32GPL-3.0-only Algorithms Science rlx-evalPerplexity + multiple-choice evaluation for RLX language models14GPL-3.0-only Algorithms Science rlx-extendRLX extension surface — one prelude for extending rlx from downstream crates (custom ops, LayerStage blocks, flow DSL)14GPL-3.0-only Algorithms Compilers rlx-facodecFACodec (amphion/naturalspeech3_facodec) factorized codec for RLX — multi-backend HiFi-GAN/BigVGAN decoder34GPL-3.0-only Algorithms Science rlx-fdmForce density method (FDM) for RLX — pin-jointed form-finding ported from jax_fdm.181GPL-3.0-only Algorithms Compilers rlx-fftLearned FFT via butterfly networks — train for reference precision, run compiled on RLX backends190GPL-3.0-only Algorithms Science rlx-florence2Microsoft Florence-2 (DaViT + BART) vision-language model for RLX80GPL-3.0-only Algorithms Science rlx-flowBlock assembly-line API for RLX model builders — fusion-first, config-driven1,821GPL-3.0-only Algorithms Compilers rlx-flux2FLUX.2 rectified-flow image model for RLX172GPL-3.0-only Algorithms Science rlx-fpgaFPGA backend for RLX — per-graph datapath synthesis. IR → Verilog → bitstream.217GPL-3.0-only Algorithms Compilers rlx-funasrFunASR (Paraformer, SenseVoiceSmall, FSMN-VAD, CT-Transformer punctuation, CAM++ speaker) ported to Rust on RLX — all backends45GPL-3.0-only Algorithms Science rlx-fusionFusion passes and fused-op decomposition for RLX MIR3,281GPL-3.0-only Algorithms Compilers rlx-gemmaGemma / Gemma 2 causal LMs for RLX190GPL-3.0-only Algorithms Science rlx-ggufGGUF v1/v2/v3 parser + dequantization to f32. Standalone — no rlx-* deps.3,135GPL-3.0-only Algorithms Compilers rlx-gguf-convertConvert safetensors / ONNX initializer tensors into GGUF with per-tensor quantization. Useful for shrinking a model's on-disk +…185GPL-3.0-only Algorithms Compilers rlx-glmGLM 5.1 runner (delegates to rlx-llama32; GLM-specific RoPE/RMSNorm pending)100GPL-3.0-only Algorithms Science rlx-gpt-ossgpt-oss-20b runner (delegates to rlx-llama32)99GPL-3.0-only Algorithms Science rlx-gpu-hostBackend-agnostic host-fallback kernels (D2H → CPU → H2D) shared by RLX GPU backends (rlx-cuda / rlx-rocm).36GPL-3.0-only Algorithms Compilers rlx-gpu-kernelsShared CUDA/HIP C++ kernel sources for RLX GPU backends (NVRTC / hipRTC).1,370GPL-3.0-only Algorithms Compilers rlx-graniteGranite (IBM) Llama-shaped runner — STUB (PLAN.md M4)176GPL-3.0-only Algorithms Science rlx-grounding-dinoGrounding DINO (IDEA-Research/grounding-dino-base) for RLX35GPL-3.0-only Algorithms Science rlx-hwprofileRLX host hardware profiler — GPU/VRAM detection for VRAM-aware device selection and topology planning13GPL-3.0-only Algorithms Compilers rlx-inflect-nanoInflect-Nano-v1 English text-to-speech (FastSpeech-style + Snake HiFi-GAN) for RLX58GPL-3.0-only Algorithms Science rlx-irTensor IR for the RLX ML compiler — standalone, serializable, optimizable3,520GPL-3.0-only Algorithms Compilers rlx-kittenttsKittenTTS ONNX text-to-speech for RLX139GPL-3.0-only Algorithms Science rlx-kyutai-ttsKyutai TTS (1.6B en/fr) — depth-multiplexed Helium-style TTS + Mimi codec for RLX68GPL-3.0-only Algorithms Science rlx-lfmLiquidAI LFM2.5 runner (text) — LFM SSM LM (decode-step + state wiring)179GPL-3.0-only Algorithms Science rlx-lfm-vlLFM2.5-VL runner (vision + LFM2.5 LM)130GPL-3.0-only Algorithms Science rlx-linalgDense linear algebra for RLX — eigh / svd / qr / cholesky / solve_triangular via LAPACK. Downstream package; registers against…230GPL-3.0-only Algorithms Compilers rlx-llada2LLaDA2 MoE diffusion LM + TIDE offload for RLX687GPL-3.0-only Algorithms Science rlx-llama-baseShared Llama-shaped arch config + GGUF reader (Mistral, Phi, Bonsai, OmniCoder, Granite, Cohere — PLAN.md M4 foundation)639GPL-3.0-only Algorithms Science rlx-llama32LLaMA 3.2 for RLX614GPL-3.0-only Algorithms Science rlx-locateanythingNVIDIA LocateAnything-3B VLM (MoonViT + Qwen2.5-3B) for RLX129GPL-3.0-only Algorithms Science rlx-macrosRLX proc macros — #[rlx_model] for AOT-compiled ML models2,622GPL-3.0-only Algorithms Compilers rlx-mambaMamba1 selective-SSM block and multi-backend driver; SSM core via rlx-ssm flow (SelectiveScan / mamba1_step)102GPL-3.0-only Algorithms Science rlx-metalMetal backend for RLX — Apple Silicon GPU via Metal Performance Shaders + custom MSL kernels1,253GPL-3.0-only Algorithms Compilers rlx-mimiKyutai Mimi neural audio codec (12.5 Hz, 24 kHz) for RLX100GPL-3.0-only Algorithms Science rlx-minicpm5MiniCPM5 causal LM runner (Llama-shaped; openbmb/MiniCPM5-1B)145GPL-3.0-only Algorithms Science rlx-minimaxMiniMax M2.5 / M2.7 runner — Lightning Attention LM (decode-step + state buffer wiring)118GPL-3.0-only Algorithms Science rlx-mistralMistral 3+ / Ministral runner — STUB (PLAN.md M4)167GPL-3.0-only Algorithms Science rlx-mlxMLX backend for RLX — Apple's array framework via hand-rolled C++ shim, eager + lazy execution1,268GPL-3.0-only Algorithms Compilers rlx-mlx-sysLow-level MLX C++ build + C ABI shim for RLX (vendored mlx, NVRTC-free).1,360GPL-3.0-only Algorithms Compilers rlx-modelsModel loading for RLX — config parsing, safetensors weights, graph builders144GPL-3.0-only Algorithms Science rlx-models-coreShared config, weight loading, and compile helpers for RLX model crates1,619GPL-3.0-only Algorithms Science rlx-moshiKyutai Moshi speech-to-speech LM (Helium + depth transformer) for RLX53GPL-3.0-only Algorithms Science rlx-nanocodecNVIDIA NanoCodec (nvidia/nemo-nano-codec) FSQ codec for RLX — multi-backend causal HiFi-GAN decoder36GPL-3.0-only Algorithms Science rlx-nemoRLX — native loader for NVIDIA NeMo `.nemo` model files (tar + torch.save ckpt + YAML config).164GPL-3.0-only Algorithms Compilers rlx-nemotronNVIDIA Nemotron 3 Nano runner — text + hybrid Mamba2/attention LM120GPL-3.0-only Algorithms Science rlx-nemotron-asrNVIDIA Nemotron 3.5 ASR Streaming (cache-aware FastConformer + RNN-T) runner for RLX, loaded natively from .nemo42GPL-3.0-only Algorithms Science rlx-nemotron-omniNemotron-3 Nano Omni runner (text + vision + audio)125GPL-3.0-only Algorithms Science rlx-neuttsNeuTTS voice-cloning TTS — GGUF backbone + NeuCodec decoder for RLX170GPL-3.0-only Algorithms Science rlx-nomicNomicBERT graph builder for RLX222GPL-3.0-only Algorithms Science rlx-ocrOCR engine for RLX — text detection + recognition170GPL-3.0-only Algorithms Science rlx-omnicoderOmniCoder Qwen3-coder-shaped runner — STUB (PLAN.md M4)165GPL-3.0-only Algorithms Science rlx-oneapiIntel oneAPI Level Zero backend for RLX (Arc / Data Center Max via libze_loader + SPIR-V compute kernels)94GPL-3.0-only Algorithms Compilers rlx-onnxONNX inference for RLX — native compile by default, optional ORT fallback190GPL-3.0-only rlx-onnx-conformanceONNX op-level conformance tests (ORT reference vs RLX import/execute)155GPL-3.0-only rlx-onnx-decomposeDecompose ONNX models into generated RLX Rust source + safetensors/GGUF weights82GPL-3.0-only Algorithms Science rlx-onnx-importONNX → RLX HIR import (bundle loader, ONNX protobuf, op lowering)423GPL-3.0-only rlx-onnx-protoVendored pure-Rust ONNX protobuf types (protoc-free)34MIT rlx-optRLX optimizer facade — fusion, autodiff, and compile pipelines3,160GPL-3.0-only Algorithms Compilers rlx-optimRLX training-step optimizers — Adam, AdamW, NAdamW, RAdam, QHAdamW, LAMB, Adafactor, Lion, SOAP, Kron-PSGD, Muon, Sophia, MARS282GPL-3.0-only Algorithms Compilers rlx-orpheusOrpheus TTS — Llama-3B speech LM + SNAC decoder for RLX49GPL-3.0-only Algorithms Science rlx-phiPhi 3 / Phi 4 runner on rlx-llama32 (partial RoPE, NeoX GGUF)162GPL-3.0-only Algorithms Science rlx-pocket-ttsPocket TTS — Kyutai's lightweight CPU TTS (FlowLM + Mimi codec) for RLX74GPL-3.0-only Algorithms Science rlx-qnnQualcomm Hexagon NPU backend for RLX — IR → QNN model C++ → qnn-net-run on the x86 reference backend.83GPL-3.0-only Algorithms Compilers rlx-quant-calibCalibration / learned post-training quantization (AWQ, GPTQ, DWQ, dynamic) for RLX19GPL-3.0-only Algorithms Science rlx-qwen25-vlQwen2.5-VL vision-language model for RLX (AIF / VLMEvalKit target)18GPL-3.0-only Algorithms Science