domain: machine-learning
3991 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| tensorflow/tensorflow TensorFlow is an end-to-end open source platform for machine learning with stable Python and C++ APIs and a broad ecosystem of tools. It su… | 86 | 197638 | stable |
| huggingface/transformers Hugging Face Transformers is a Python library that serves as the model-definition framework for state-of-the-art machine learning models ac… | 95 | 164475 | stable |
| ComfyUI ComfyUI is a modular, node-graph based GUI, API, and backend for running diffusion models and other generative AI models to create images, … | 94 | 130155 | stable |
| ggml-org/llama.cpp llama.cpp is a C/C++ library and toolset for running large language model inference locally on CPUs and GPUs, built on the ggml tensor libr… | 93 | 125803 | stable |
| openai/whisper OpenAI's Whisper is a general-purpose speech recognition model and Python library built on a Transformer sequence-to-sequence architecture.… | 68 | 107981 | stable |
| pytorch/pytorch PyTorch is a Python library providing NumPy-like tensor computation with strong GPU acceleration and a tape-based automatic differentiation… | 93 | 102605 | stable |
| karpathy/autoresearch A framework by Andrej Karpathy where AI agents autonomously run LLM research experiments on a single-GPU nanochat training setup. The agent… | 48 | 94753 | active |
| OpenCV OpenCV is the de facto open-source computer vision library, providing thousands of optimized algorithms for image and video processing, fea… | 89 | 90613 | stable |
| vllm-project/vllm vLLM is a high-throughput, memory-efficient inference and serving engine for large language models, featuring PagedAttention, continuous ba… | 93 | 90149 | active |
| tensorflow/models The TensorFlow Model Garden is a repository of official and community implementations of state-of-the-art machine learning models built wit… | 85 | 77652 | active |
| Unsloth Unsloth is a desktop application for running and fine-tuning LLMs, diffusion, embedding, and audio models locally, with support for NVIDIA,… | 94 | 74883 | active |
| hiyouga/LlamaFactory LlamaFactory is a unified, efficient fine-tuning framework for 100+ large language models and vision-language models, supporting LoRA, QLoR… | 83 | 74382 | active |
| X Recommendation Algorithm The open-source source code for X's (formerly Twitter) recommendation algorithm, a set of services and jobs that serve personalized feeds o… | 48 | 73868 | active |
| scikit-learn/scikit-learn scikit-learn is a Python module for machine learning built on top of SciPy, providing classification, regression, clustering, and model eva… | 90 | 67065 | stable |
| Keras Keras 3 is a multi-backend deep learning framework that runs on JAX, TensorFlow, PyTorch, and OpenVINO, providing a high-level API for buil… | 98 | 64253 | stable |
| commaai/openpilot openpilot is an open-source operating system for robotics that currently functions as an advanced driver assistance system (ADAS) for 300+ … | 91 | 63511 | active |
| RVC-Boss/GPT-SoVITS GPT-SoVITS is a Python-based few-shot voice cloning and text-to-speech system with an integrated WebUI. It supports zero-shot TTS from a 5-… | 68 | 61255 | active |
| ultralytics/ultralytics Ultralytics YOLO is a Python package and CLI providing a family of real-time computer vision models (YOLO26, YOLO11, YOLOv8) for object det… | 95 | 60991 | active |
| karpathy/nanochat nanochat is a minimal, hackable full-stack LLM training harness that covers tokenization, pretraining, finetuning, evaluation, and inferenc… | 60 | 57548 | active |
| deepfakes/faceswap Faceswap is a free, open-source, multi-platform deepfakes tool that uses deep learning to recognize and swap faces in pictures and videos. … | 85 | 57500 | active |
| Freqtrade Freqtrade is a free, open-source cryptocurrency trading bot written in Python that supports major spot and futures exchanges via CCXT. It i… | 98 | 53664 | stable |
| ggml-org/whisper.cpp A high-performance C/C++ port of OpenAI's Whisper automatic speech recognition model with no external dependencies. It supports CPU, GPU (M… | 99 | 53203 | stable |
| LlamaIndex LlamaIndex is a Python (with a TypeScript variant) framework for building LLM-powered applications, centered on ingesting, indexing, and qu… | 95 | 51883 | stable |
| roboflow/supervision Supervision is a Python library of reusable computer vision tools that bridges the gap between detection/segmentation/classification models… | 95 | 49745 | active |
| mudler/LocalAI LocalAI is an open-source, self-hosted AI inference runtime that runs LLMs, vision, speech, image, and video models behind OpenAI/Anthropic… | 93 | 48696 | active |
| microsoft/qlib Qlib is an AI-oriented quantitative investment platform from Microsoft that supports the full quant research workflow, from data processing… | 66 | 47960 | active |
| apache/airflow Apache Airflow is an open-source platform for programmatically authoring, scheduling, and monitoring workflows as directed acyclic graphs (… | 98 | 46613 | stable |
| Milvus Milvus is a high-performance, cloud-native vector database written in Go and C++ for scalable approximate nearest neighbor search over embe… | 94 | 45808 | stable |
| streamlit/streamlit Streamlit is an open-source Python framework that turns data scripts into interactive web apps in minutes, with widgets, charts, and datafr… | 99 | 45620 | stable |
| vnpy/vnpy VeighNa (vn.py) is an open-source Python framework for developing quantitative trading systems, covering strategy development, backtesting,… | 88 | 44786 | stable |
| apache/spark Apache Spark is a unified analytics engine for large-scale data processing, providing high-level APIs in Scala, Java, Python, and R over an… | 77 | 43882 | stable |
| ray-project/ray Ray is a unified open-source framework for scaling AI and Python applications, consisting of a core distributed runtime (tasks, actors, obj… | 99 | 43614 | stable |
| gradio-app/gradio Gradio is an open-source Python library for quickly building web-based demos and UIs for machine learning models, APIs, or arbitrary Python… | 95 | 43425 | stable |
| DeepSpeed DeepSpeed is a deep learning optimization library from Microsoft that makes distributed training and inference of large models fast, memory… | 98 | 43003 | stable |
| hpcaitech/ColossalAI Colossal-AI is an integrated large-scale deep learning training system built on PyTorch that provides efficient parallelization techniques … | 74 | 41441 | active |
| facebookresearch/faiss Faiss is a C++ library (with Python wrappers) for efficient similarity search and clustering of dense vectors, supporting indexes that scal… | 94 | 40809 | stable |
| microsoft/BitNet bitnet.cpp is Microsoft's official inference framework for 1-bit large language models (BitNet b1.58), providing optimized CPU kernels with… | 65 | 40203 | active |
| datalab-to/marker Marker is a Python library and CLI tool that converts PDFs, images, and office documents (DOCX, PPTX, XLSX, EPUB, HTML) into markdown, JSON… | 92 | 39295 | active |
| shiyu-coder/Kronos Kronos is an open-source foundation model family for financial K-line (OHLCV) data, using a tokenizer plus autoregressive Transformer pre-t… | 53 | 37962 | active |
| RVC-Project/Retrieval-based-Voice-Conversion-WebUI A WebUI-based framework for training and running retrieval-based voice conversion (RVC) models, letting users clone a voice timbre from as … | 82 | 37845 | active |
| stanfordnlp/dspy DSPy is a Python framework from Stanford NLP for programming language model systems with declarative signatures and modules instead of hand… | 94 | 37612 | active |
| myshell-ai/OpenVoice OpenVoice is a Python library and audio foundation model for instant voice cloning, requiring only a short reference audio clip to replicat… | 34 | 37312 | active |
| google-ai-edge/mediapipe MediaPipe is Google's cross-platform framework for deploying on-device machine learning solutions for live and streaming media. It provides… | 94 | 36731 | stable |
| Real-ESRGAN Real-ESRGAN is a deep learning project for practical image and video restoration via super-resolution, with pretrained models for photos an… | 23 | 36593 | stable |
| HanLP HanLP is a production-oriented multilingual NLP toolkit built on PyTorch and TensorFlow 2.x, offering tokenization, POS tagging, NER, depen… | 57 | 36484 | active |
| jax-ml/jax JAX is a Python library for accelerator-oriented array computation and composable program transformations, offering NumPy-compatible APIs w… | 99 | 36215 | stable |
| OpenBMB/VoxCPM VoxCPM is a tokenizer-free text-to-speech system built on a diffusion autoregressive architecture that generates continuous speech represen… | 79 | 36145 | active |
| facebookresearch/detectron2 Detectron2 is Facebook AI Research's PyTorch-based library for state-of-the-art object detection, instance/panoptic segmentation, and other… | 67 | 34688 | stable |
| huggingface/diffusers Hugging Face Diffusers is a Python library providing state-of-the-art pretrained diffusion models for generating images, videos, and audio … | 95 | 34385 | stable |
| AlexsJones/llmfit llmfit is a Rust-based terminal tool (TUI and CLI) that matches LLM models to your hardware by detecting RAM, CPU, and GPU and scoring mode… | 78 | 34236 | active |
| openai/CLIP OpenAI's CLIP is a PyTorch library providing pretrained contrastive language-image models that encode images and text into a shared embeddi… | 66 | 34236 | stable |
| Qdrant Qdrant is an open-source, production-ready vector database and similarity search engine written in Rust, supporting dense, sparse, and mult… | 98 | 34210 | stable |
| spaCy spaCy is an industrial-strength natural language processing library for Python and Cython, featuring pretrained pipelines for 70+ languages… | 99 | 33849 | stable |
| tinygrad/tinygrad tinygrad is a small, hackable deep learning framework providing a PyTorch-like tensor library with autograd, plus a visible IR and compiler… | 91 | 33509 | active |
| lutzroeder/netron Netron is a visualizer for neural network, deep learning, and machine learning models, rendering model graphs and layer details. It support… | 99 | 33407 | active |
| open-mmlab/mmdetection MMDetection is OpenMMLab's PyTorch-based toolbox and benchmark for object detection and instance/panoptic segmentation. It provides a large… | 23 | 32892 | stable |
| numpy/numpy NumPy is the fundamental open-source Python library for scientific computing, providing a powerful N-dimensional array object, vectorized o… | 94 | 32607 | stable |
| lyogavin/airllm AirLLM is a Python library that dramatically reduces LLM inference memory usage by streaming model layers (and MoE experts) from disk, enab… | 96 | 32573 | active |
| SGLang SGLang is a high-performance open-source serving framework for large language models and multimodal models, offering low-latency, high-thro… | 93 | 32504 | stable |
| xai-org/x-algorithm The open-source algorithm that powers X's For You feed, combining in-network and ML-retrieved out-of-network posts, filtering them, and ran… | 60 | 32322 | active |
| Lightning-AI/pytorch-lightning PyTorch Lightning is a deep learning framework that organizes PyTorch code to eliminate boilerplate for training, finetuning, and scaling A… | 90 | 31310 | stable |
| karpathy/llm.c llm.c is a pure C/CUDA implementation for training large language models like GPT-2 and GPT-3, with no dependency on PyTorch or Python. It … | 37 | 30879 | active |
| JaidedAI/EasyOCR EasyOCR is a ready-to-use Python OCR library built on PyTorch that extracts text from images, supporting 80+ languages and popular writing … | 48 | 29942 | stable |
| Genesis-Embodied-AI/genesis-world Genesis World is a Python simulation platform for physical AI and robotics that combines a unified multi-physics engine, a photorealistic r… | 93 | 29809 | active |
| modular/modular Modular Platform hosting the MAX AI serving framework and the Mojo systems programming language. It provides an OpenAI-compatible inference… | 92 | 29225 | active |
| dmlc/xgboost XGBoost is an optimized, scalable gradient boosting library implementing parallel tree boosting (GBDT/GBM) with bindings for Python, R, Jav… | 95 | 28694 | stable |
| Taichi Taichi Lang is an open-source domain-specific language embedded in Python for high-performance parallel numerical computation, using a JIT … | 64 | 28345 | active |
| google-research/timesfm TimesFM is a pretrained decoder-only foundation model from Google Research for time-series forecasting, offering zero-shot forecasts with u… | 81 | 28273 | active |
| srbhr/Resume-Matcher Resume Matcher is an open-source, self-hosted AI application that tailors resumes and cover letters to specific job descriptions using LLMs… | 86 | 28254 | active |
| MLX MLX is an array computation framework for machine learning on Apple silicon, developed by Apple ML research. It offers NumPy-like Python AP… | 94 | 28172 | active |
| Label Studio Label Studio is an open-source data labeling and annotation platform supporting images, audio, text, video, and time series with a web UI a… | 86 | 28150 | active |
| fastai/fastai fastai is a deep learning library built on PyTorch that offers high-level components for quickly achieving state-of-the-art results in visi… | 93 | 28125 | stable |
| nautechsystems/nautilus_trader NautilusTrader is an open-source, production-grade algorithmic trading platform with a Rust-native core and Python API, built on a determin… | 98 | 27886 | stable |
| mlflow/mlflow MLflow is an open source AI engineering platform for agents, LLMs, and traditional ML models, providing experiment tracking, model registry… | 99 | 27688 | stable |
| Stability-AI/generative-models Stability AI's official repository of generative diffusion models, including Stable Diffusion, Stable Video, and SV4D 2.0 for image, video,… | 45 | 27271 | active |
| huggingface/lerobot LeRobot is Hugging Face's PyTorch library for real-world robotics, providing a hardware-agnostic Python interface for controlling robots, a… | 92 | 26949 | active |
| ApolloAuto/apollo Apollo is an open-source autonomous driving platform providing a high-performance, modular software stack for developing, testing, and depl… | 57 | 26807 | active |
| huggingface/open-r1 Open R1 is Hugging Face's fully open reproduction of the DeepSeek-R1 training pipeline, providing scripts for supervised fine-tuning, GRPO … | 54 | 26447 | active |
| deepset-ai/haystack Haystack is an open-source Python AI orchestration framework by deepset for building production-ready LLM applications, agents, and RAG sys… | 99 | 26325 | stable |
| JustVugg/colibri Colibrì is a pure-C, zero-dependency inference engine that runs frontier Mixture-of-Experts models (744B to 2.8T parameters) on consumer ha… | 80 | 26251 | active |
| Anjok07/ultimatevocalremovergui Ultimate Vocal Remover GUI is a desktop application that uses state-of-the-art deep neural network models to separate vocals from instrumen… | 28 | 25995 | active |
| shap/shap SHAP (SHapley Additive exPlanations) is a Python library that explains the output of any machine learning model using Shapley values from g… | 90 | 25704 | active |
| lucidrains/vit-pytorch A PyTorch library implementing the Vision Transformer (ViT) and dozens of ViT variants (NaViT, MaxViT, MobileViT, Dino, masked autoencoders… | 87 | 25488 | active |
| mxgmn/WaveFunctionCollapse A C# implementation of the Wave Function Collapse algorithm that generates bitmaps and tilemaps locally similar to a single example input, … | 56 | 25292 | stable |
| SYSTRAN/faster-whisper A fast reimplementation of OpenAI's Whisper speech-to-text model built on the CTranslate2 inference engine, offering up to 4x speedup and l… | 57 | 25104 | active |
| danielgatis/rembg Rembg is a Python tool for removing image backgrounds using U2Net-based deep learning models. It can be used as a CLI, Python library, HTTP… | 98 | 24449 | active |
| PaddlePaddle/Paddle PaddlePaddle is an industrial-grade deep learning framework written in C++ with Python APIs, supporting high-performance single-machine and… | 84 | 24062 | active |
| pyg-team/pytorch_geometric PyG (PyTorch Geometric) is a Python library built on PyTorch for writing and training Graph Neural Networks on structured and irregular dat… | 84 | 24032 | stable |
| deepseek-ai/DeepSeek-OCR DeepSeek-OCR is an open vision-language model from DeepSeek AI that researches 'contexts optical compression' - encoding long text contexts… | 45 | 23855 | active |
| m-bain/whisperX WhisperX is a Python library providing fast automatic speech recognition with word-level timestamps and speaker diarization. It combines Wh… | 91 | 23765 | active |
| PrefectHQ/prefect Prefect is an open-source workflow orchestration framework that turns Python functions into production-grade data pipelines using decorator… | 95 | 23693 | stable |
| facebookresearch/audiocraft A PyTorch library from Meta for audio processing and generation with deep learning, featuring the EnCodec neural audio codec and generative… | 61 | 23586 | active |
| graphdeco-inria/gaussian-splatting The official reference implementation of 3D Gaussian Splatting, a method for real-time radiance field rendering that reconstructs scenes fr… | 50 | 23425 | active |
| verl-project/verl verl (Volcano Engine Reinforcement Learning) is a flexible, production-ready RL post-training library for large language models, open-sourc… | 84 | 23145 | active |
| mlc-ai/mlc-llm MLC LLM is a machine learning compiler and high-performance deployment engine for large language models, built on TVM-based ML compilation.… | 64 | 23095 | active |
| pgvector pgvector is an open-source PostgreSQL extension that adds vector data types and vector similarity search, supporting exact and approximate … | 76 | 22760 | active |
| marimo-team/marimo marimo is a reactive Python notebook stored as pure Python files, where running a cell automatically re-runs dependent cells to keep code a… | 90 | 22500 | active |
| microsoft/unilm Microsoft's collection of large-scale self-supervised pre-trained models spanning tasks, 100+ languages, and modalities (text, image, layou… | 67 | 22194 | active |
| huggingface/datasets Hugging Face Datasets is a Python library providing one-line access to hundreds of thousands of public datasets on the Hugging Face Hub acr… | 98 | 21870 | stable |
| recommenders-team/recommenders A Python library and collection of Jupyter notebooks with best practices for building, evaluating, and operationalizing recommendation syst… | 67 | 21864 | active |
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