Cuda projects on GitHub

1. 1
   #1 · tensorflow/tensorflow

   tensorflow

   TensorFlow is an open source machine learning platform for building and deploying ML-powered applications.

   201.1K
2. 2
   #2 · Comfy-Org/ComfyUI

   ComfyUI

   ComfyUI is a node-based graph interface for building and running diffusion model workflows: image, video, 3D, and audio generation, editing, and more, all without writing code.

   138.1K
3. 3
   #3 · ggml-org/llama.cpp

   llama.cpp

   llama.cpp is a plain C/C++ implementation for running LLM (and VLM) inference with minimal setup and state-of-the-art performance, either locally or in the cloud.

   131.5K

4. 4

   pytorch

   104.8Kpytorch/pytorch · Python

   PyTorch is a Python package providing fast tensor computation with strong GPU acceleration and deep neural networks built on a tape-based autograd system, serving as both a NumPy-like GPU library and a flexible deep learning research platform.

   • tensor
   • rocm
   • numpy
   • gpu-acceleration
5. 5

   autoresearch

   98.1Kkarpathy/autoresearch · Python

   autoresearch gives an AI coding agent a small, real LLM training setup (a simplified single-GPU version of nanochat) and lets it autonomously edit the training code, run 5-minute experiments, and keep what works overnight, so you wake up to a log of experiments and hopefully a better model.

   • optimizer
   • tokenizer
   • llm-training
   • gpt
6. 6

   Deep-Live-Cam

   97.1Khacksider/Deep-Live-Cam · Python

   Deep-Live-Cam is an app that performs real-time face swapping and one-click video deepfakes using just a single source image, working live through your webcam or on existing images/videos.

   • faceswap
   • webcam
   • gan
   • amd-gpu
7. 7

   vllm

   94.1Kvllm-project/vllm · Python

   vLLM is a library for fast LLM inference and serving, built around PagedAttention for efficient memory management of attention keys and values.

   • blackwell
   • tpu
   • gpt-oss
   • qwen3
8. 8

   opencv

   91.2Kopencv/opencv · C++

   OpenCV is a widely used open-source library for computer vision, image processing, and machine learning, offering tools for tasks like object detection, video analysis, and camera calibration.

   • opencv
   • c-plus-plus
   • object-detection
   • raspberry-pi
9. 9

   models

   77.6Ktensorflow/models · Python

   TensorFlow Model Garden is a repository of state-of-the-art model implementations and examples built with TensorFlow, covering officially maintained models, research models, and a curated community list.

   • model
   • pretrained-models
   • tensorflow
   • neural-network
10. 10

    VoiceStudio

    74.8Kdebpalash/VoiceStudio · Python

    VoiceStudio is an open-source, fully-local alternative to ElevenLabs: one app for voice cloning, voice design, video dubbing, dictation, transcription and audiobook creation in 646 languages.

    • dubbing
    • audiobook
    • dictation
    • translate
11. 11

    stable-diffusion

    73.5KCompVis/stable-diffusion · Jupyter Notebook

    Stable Diffusion is a latent text-to-image diffusion model that generates images from text prompts, built by CompVis with Stability AI and Runway, based on the Latent Diffusion Models work from CVPR '22.

    • upscaling
    • diffusion
    • stable-diffusion
    • text-to-image
12. 12

    awesome-courses

    72Kprakhar1989/awesome-courses

    It is a curated list of free, high-quality computer science courses from universities around the world, each one making its lecture materials, assignments, notes and readings available online.

    • compilers
    • courses
    • university
    • computer-graphics
13. 13

    keras

    64.4Kkeras-team/keras · Python

    Keras 3 is a multi-backend deep learning framework that lets you build and train models for computer vision, NLP, audio, timeseries, and recommender systems on top of JAX, TensorFlow, or PyTorch.

    • jax
    • neural-networks
    • tensorflow
    • natural-language-processing
14. 14

    minimind

    63.9Kjingyaogong/minimind · Python

    MiniMind is an open-source project that lets you train a tiny large language model (around 64M parameters) completely from scratch, in about 2 hours on a single RTX 3090 for roughly the cost of 3 RMB in GPU rental.

    • large-language-model
    • ppo
    • knowledge-distillation
    • grpo
15. 15

    nanoGPT

    63.9Kkarpathy/nanoGPT · Python

    nanoGPT is the simplest, fastest repository for training and finetuning medium-sized GPT language models, written as a minimal rewrite of minGPT.

    • karpathy
    • gpt-2
    • text-generation
    • gpt
16. 16

    GPT-SoVITS

    63.1KRVC-Boss/GPT-SoVITS · Python

    GPT-SoVITS is a few-shot voice cloning and text-to-speech WebUI: feed it a short voice sample and it can clone that voice to read out any text, including in languages the speaker never recorded.

    • vits
    • voice-clone
    • voice-conversion
    • voice-cloning
17. 17

    ultralytics

    62.6Kultralytics/ultralytics · Python

    Ultralytics YOLO is a family of state-of-the-art computer vision models (YOLO26, YOLO11, YOLOv8, etc.) covering object detection, instance segmentation, semantic segmentation, image classification, pose estimation, oriented object detection, depth estimation, and multi-object tracking in video.

    • instance-segmentation
    • semantic-segmentation
    • tracking
    • yolo
18. 18

    llama

    59.6Kmeta-llama/llama · Python

    This is Meta's reference inference code for running Llama 2 language models (7B to 70B parameters) locally, letting you load pre-trained or chat fine-tuned weights and generate text completions.

    • model
    • foundation-models
    • language-model
    • llama
19. 19

    nanochat

    58.7Kkarpathy/nanochat · Python

    A minimal, hackable harness for training your own LLM end to end (tokenization, pretraining, finetuning, evaluation, inference) on a single GPU node, ending in a chatbot you talk to over a CLI.

    • wandb
    • gpt-2
    • pretraining
    • llm-training
20. 20

    voicebox

    57.9Kjamiepine/voicebox · Python

    Voicebox is an open-source, local-first AI voice studio: it clones voices, generates speech in 23 languages, lets you dictate into any app with a global hotkey, and gives MCP-aware AI agents a voice - all running on your own machine as a free alternative to ElevenLabs and WisprFlow combined.

    • voice-clone
    • voice-ai
    • mlx
    • whisper
21. 21

    faceswap

    57.6Kdeepfakes/faceswap · Python

    FaceSwap is a Python tool that uses deep learning to recognize and swap faces in pictures and videos.

    • faceswap
    • face-swap
    • deeplearning
    • rocm
22. 22

    face_recognition

    56.8Kageitgey/face_recognition · Python

    face_recognition is a Python library and command-line tool for detecting and recognizing faces in images and video, built on top of dlib's deep-learning face recognition model.

    • opencv
    • face-recognition
    • face-detection
    • raspberry-pi
23. 23

    segment-anything

    55Kfacebookresearch/segment-anything · Jupyter Notebook

    This is Meta AI's Segment Anything Model (SAM), a foundation model that produces object masks for images from prompts like points or boxes, or automatically generates masks for every object in an image.

    • meta
    • image-segmentation
    • segmentation
    • foundation-models
24. 24

    whisper.cpp

    54.5Kggml-org/whisper.cpp · C++

    whisper.cpp is a high-performance C/C++ port of OpenAI's Whisper automatic speech recognition (ASR) model, letting you transcribe audio to text without Python or heavy ML frameworks.

    • on-device
    • whisper
    • vulkan
    • speech-to-text
25. 25

    textgen

    47.7Koobabooga/textgen · Python

    TextGen is an open-source desktop app for running local LLMs with text, vision, tool-calling, and an OpenAI/Anthropic-compatible API, built to be 100% private with no telemetry.

    • vision
    • rocm
    • llama-cpp
    • tool-calling
26. 26

    DeepSpeed

    43.2Kdeepspeedai/DeepSpeed · Python

    DeepSpeed is a deep learning optimization library that makes distributed training and inference of very large models easy, efficient and effective — it powered models like MT-530B and BLOOM.

    • intel
    • rocm
    • mixture-of-experts
    • compression
27. 27

    ColossalAI

    41.4Khpcaitech/ColossalAI · Python

    Colossal-AI is an open-source system for training and running large AI models more cheaply, faster and with less hardware, by providing a toolbox of parallelism and memory-optimization techniques.

    • hpc
    • distributed-computing
    • rlhf
    • distributed-training
28. 28

    faiss

    41.2Kfacebookresearch/faiss · C++

    Faiss is a library for efficient similarity search and clustering of dense vectors, developed primarily at Meta's Fundamental AI Research group. It can search collections of vectors of any size, even ones that do not fit in RAM.

    • nearest-neighbor-search
    • similarity-search
    • numpy
    • vector-search
29. 29

    marker

    40.5Kdatalab-to/marker · Python

    Marker is a document conversion tool that turns PDFs (and other document types) into markdown, JSON, HTML, or chunked output quickly and accurately, extracting tables, equations, forms, and images along the way.

    • document-parsing
    • batch-processing
    • table
    • streamlit
30. 30

    FastChat

    39.5Klm-sys/FastChat · Python

    FastChat is an open platform for training, serving, and evaluating large language model based chatbots. It is the release repo for Vicuna and powers Chatbot Arena (lmarena.ai), which has served over 10 million chat requests for 70+ LLMs.

    • gradio
    • vllm
    • quantization
    • fine-tuning
31. 31

    VoxCPM

    39.5KOpenBMB/VoxCPM · Python

    VoxCPM is a tokenizer-free Text-to-Speech system that directly generates continuous speech representations through an end-to-end diffusion autoregressive architecture, skipping discrete tokenization for more natural, expressive speech. VoxCPM2 is the latest 2B-parameter release trained on 2M+ hours of multilingual audio.

    • tts-model
    • deeplearning
    • speech
    • llama-cpp
32. 32

    bark

    39.3Ksuno-ai/bark · Jupyter Notebook

    Bark is a transformer-based text-to-audio model from Suno that generates realistic, multilingual speech plus music, background noise, and sound effects from text prompts.

    • ml
    • audio-generation
    • voice-cloning
    • speech-synthesis
33. 33

    airllm

    39.2Klyogavin/airllm · Jupyter Notebook

    An open-source Python library that runs huge LLMs on tiny GPUs: a 70B model fits on a single 4GB card without quantization, distillation or pruning — even the 2.8T-parameter Kimi K3 runs in under 4GB.

    • consumer-gpu
    • chinese-nlp
    • qlora
    • mlx
34. 34

    Retrieval-based-Voice-Conversion-WebUI

    38.8KRVC-Project/Retrieval-based-Voice-Conversion-WebUI · Python

    RVC WebUI is a web-based tool for training and running voice conversion (voice-changing) models, letting you clone a target voice's timbre using as little as about 10 minutes of audio.

    • conversion
    • vits
    • voice-conversion
    • conversational-ai
35. 35

    GFPGAN

    37.7KTencentARC/GFPGAN · Python

    GFPGAN is a practical algorithm for real-world blind face restoration: it rebuilds degraded or low-quality faces in photos using rich priors from a pretrained face GAN like StyleGAN2.

    • esrgan
    • face-restoration
    • face-swap
    • image-restoration
36. 36

    LLM101n

    37.5Kkarpathy/LLM101n

    LLM101n is a planned course by Andrej Karpathy that walks through building a 'Storyteller' AI language model end-to-end, from basics all the way to a ChatGPT-like web app, implemented from scratch in Python, C and CUDA.

    • attention
    • tokenization
    • rlhf
    • jax
37. 37

    sglang

    37.3Ksgl-project/sglang · Python

    SGLang is a high-performance serving framework for large language models and multimodal models, built to deliver low-latency, high-throughput inference from a single GPU up to large distributed clusters.

    • blackwell
    • qwen-image
    • tpu
    • wan
38. 38

    MockingBird

    36.9Kbabysor/MockingBird · Python

    MockingBird is a PyTorch voice-cloning toolbox: it learns a voice from a short audio clip and generates arbitrary Mandarin speech in real time. The repo is no longer actively updated — the author is building an optimized cloud-hosted version instead.

    • voice-ai
    • speech
    • web-server
    • qt
39. 39

    jax

    36.5Kjax-ml/jax · Python

    JAX is a Python library for accelerator-oriented array computation and program transformation, built for high-performance numerical computing and large-scale machine learning.

    • tpu
    • wsl2
    • jax
    • scientific-computing
40. 40

    DragGAN

    35.7KXingangPan/DragGAN · Python

    DragGAN is the official implementation of the SIGGRAPH 2023 paper that lets you interactively drag points on a GAN-generated image to move or reshape objects within it.

    • image-manipulation
    • generative-adversarial-network
    • gan
    • gradio
41. 41

    qdrant

    35.1Kqdrant/qdrant · Rust

    Qdrant is a high-performance vector similarity search engine and vector database written in Rust, built to store, search, and manage 'points' (vectors plus a JSON payload) for AI applications like semantic search, recommendations, and RAG.

    • image-search
    • neural-search
    • recommender-system
    • vector-search-engine
42. 42

    detectron2

    34.9Kfacebookresearch/detectron2 · Python

    Detectron2 is Facebook AI Research's next-generation library for object detection, segmentation and other visual recognition tasks, with state-of-the-art algorithms.

    • instance-segmentation
    • semantic-segmentation
    • image-segmentation
    • image-classification
43. 43

    openpose

    34.5KCMU-Perceptual-Computing-Lab/openpose · C++

    OpenPose is a real-time multi-person keypoint detection library: it detects 135 body, hand, face, and foot keypoints from images and video - the first system to detect all four jointly in real time.

    • motion-capture
    • opencv
    • pose-estimation
    • 3d-reconstruction
44. 44

    CLIP

    34.5Kopenai/CLIP · Jupyter Notebook

    CLIP is a neural network trained on many (image, text) pairs: given an image, it predicts the most relevant text snippet in natural language, zero-shot, without directly optimizing for the task.

    • vision-language
    • vision-language-model
    • image-classification
    • pretrained-models
45. 45

    spaCy

    34Kexplosion/spaCy · Python

    spaCy is a library for advanced Natural Language Processing in Python and Cython, designed from day one for real products. It ships pretrained pipelines and supports tokenization and training for 70+ languages.

    • cython
    • nlp-library
    • production
    • named-entity-recognition
46. 46

    TaskMatrix

    34Kchenfei-wu/TaskMatrix · Python

    TaskMatrix (also known as Visual ChatGPT) connects ChatGPT to a set of Visual Foundation Models so you can send and receive images while chatting, letting the LLM draw, edit, and analyze pictures.

    • vision-language
    • controlnet
    • inpainting
    • segmentation
47. 47

    tabby

    33.9KTabbyML/tabby · Rust

    Tabby is a self-hosted AI coding assistant that gives you an open-source, on-premises alternative to GitHub Copilot, with code completion and chat features.

    • code-completion
    • codegen
    • developer-experience
    • intellij
48. 48

    tinygrad

    33.8Ktinygrad/tinygrad · Python

    tinygrad is an end-to-end deep learning stack: a tensor library with autograd, an IR and compiler that fuse and lower kernels, JIT execution, plus nn, optim and datasets for real training.

    • benchmarking
    • webgpu
    • metal
    • compiler
49. 49

    laya

    33.4KNandhaKishorM/laya · Python

    Laya is a non-autoregressive decision engine: instead of generating text, it answers typed questions — multiple choice, a numeric score, or yes/no — about any text in a single forward pass, across 100+ languages. A built-in router detects the language and picks the right checkpoint per request.

    • text-classification
    • calibration
    • systemd
    • nixos
50. 50

    fish-speech

    33.2Kfishaudio/fish-speech · Python

    Fish Speech (Fish Audio S2) is a state-of-the-art open-source text-to-speech system that generates natural, emotionally rich speech in 80+ languages, led by the flagship S2-Pro model that combines a Dual-AR architecture with reinforcement-learning alignment.

    • vits
    • voice-cloning
    • speech-synthesis
    • llama
51. 51

    fairseq

    32.2Kfacebookresearch/fairseq · Python

    Fairseq is Facebook AI Research's sequence modeling toolkit for training custom models for translation, summarization, language modeling and other text generation tasks, built on PyTorch.

    • self-supervised-learning
    • machine-translation
    • text-generation
    • language-model
52. 52

    pytorch-lightning

    31.4KLightning-AI/pytorch-lightning · Python

    PyTorch Lightning is a deep learning framework for pretraining and finetuning AI models of any size, scaling from a single CPU to thousands of GPUs or TPUs without changing your model code.

    • generative-adversarial-network
    • distributed-training
    • mlops
    • onnx
53. 53

    llm.c

    31.2Kkarpathy/llm.c · Cuda

    llm.c is Karpathy's project for training large language models in raw C and CUDA, with no dependency on 245MB of PyTorch or 107MB of cPython. It currently focuses on pretraining GPT-2 and GPT-3-scale models, with train_gpt2.cu as the main CUDA training path.

    • hpc
    • pretraining
    • training
    • gpt
54. 54

    EasyOCR

    30.1KJaidedAI/EasyOCR · Python

    A ready-to-use, open-source OCR library for Python: it detects and reads text in images across 80+ languages and popular writing scripts — Latin, Chinese, Arabic, Devanagari, Cyrillic and more.

    • lstm
    • information-retrieval
    • data-mining
    • cnn
55. 55

    genesis-world

    30.1KGenesis-Embodied-AI/genesis-world · Python

    It's a simulation platform for general-purpose robotics and embodied AI learning: a multi-physics engine, a photorealistic renderer (Nyx) and a cross-platform compiler (Quadrants) behind one Python API.

    • simulator
    • physics-engine
    • physics-simulation
    • embodied-ai
56. 56

    insightface

    30Kdeepinsight/insightface · Python

    An open-source 2D and 3D deep face analysis toolbox that efficiently implements state-of-the-art face recognition, detection and alignment, optimized for both training and deployment.

    • paddlepaddle
    • mxnet
    • onnxruntime
    • face-recognition
57. 57

    handson-ml2

    29.9Kageron/handson-ml2 · Jupyter Notebook

    This is a collection of Jupyter notebooks with the example code and exercise solutions for the second edition of the O'Reilly book 'Hands-On Machine Learning with Scikit-Learn, Keras and TensorFlow'.

    • keras
    • beginner
    • scikit-learn
    • numpy
58. 58

    Open-Sora

    29.9Khpcaitech/Open-Sora · Python

    Open-Sora is an open-source initiative for efficiently producing high-quality video: it releases video generation models together with the tools, checkpoints and all training details.

    • image-to-video
    • gradio
    • text-to-video
    • text-to-image
59. 59

    llama3

    29.2Kmeta-llama/llama3 · Python

    Meta's official GitHub home for Llama 3: model weights plus minimal code for running inference on pre-trained and instruction-tuned models in 8B and 70B sizes. The repo is now deprecated.

    • instruction-tuning
    • meta
    • ai-safety
    • open-weights
60. 60

    xgboost

    28.9Kdmlc/xgboost · C++

    XGBoost is an optimized distributed gradient boosting library designed to be highly efficient, flexible and portable — it implements machine learning algorithms under the Gradient Boosting framework.

    • flink
    • r
    • parallel
    • spark
61. 61

    mlx

    28.8Kml-explore/mlx · C++

    MLX is an array framework for machine learning on Apple silicon, built by Apple's machine learning research team.

    • mlx
    • numpy
    • training
    • apple-silicon
62. 62

    taichi

    28.4Ktaichi-dev/taichi · C++

    Taichi Lang is an open-source language for high-performance GPU programming embedded in Python: you write Python-like code and its JIT compiler turns it into efficient parallel GPU or CPU machine code.

    • parallel-computing
    • graphics-programming
    • vulkan-api
    • jit
63. 63

    waifu2x

    28.2Knagadomi/waifu2x · Lua

    waifu2x is a command-line tool that upscales anime-style art 2x and removes noise using deep convolutional neural networks — it also supports photos with a separate model.

    • torch
    • anime
    • super-resolution
    • upscaling
64. 64

    so-vits-svc

    28.1Ksvc-develop-team/so-vits-svc · Python

    An open-source AI singing voice conversion (SVC) framework: it trains PyTorch models that make one voice sing the lines of another, using SoftVC speech features fed into VITS with an NSF-HiFiGAN vocoder.

    • vits
    • voice-conversion
    • flow
    • generative-adversarial-network
65. 65

    Unlimited-OCR

    27.7Kbaidu/Unlimited-OCR · Python

    It's an open-source OCR model from Baidu built for one-shot parsing of long documents — the team positions it as pushing Deepseek-OCR one step further, with an arXiv paper backing the approach.

    • sglang
    • transformers
    • vllm
    • ocr
66. 66

    generative-models

    27.3KStability-AI/generative-models · Python

    This is Stability AI's research codebase for a family of generative diffusion models, covering text-to-image (SDXL, SDXL-Turbo), image-to-video (Stable Video Diffusion), image-to-3D-video (SV3D), and video-to-4D (SV4D, SV4D 2.0) synthesis.

    • diffusion
    • stable-diffusion
    • text-to-video
    • text-to-image
67. 67

    Strata

    27KNiko1221/Strata · C++

    Strata runs Qwen3.8-Flash-Next, a 125-billion-parameter AI model, on a normal gaming PC with one NVIDIA GPU (12-24GB VRAM) and 64GB of RAM, with a one-click installer for Windows and Linux.

    • llama-cpp
    • speculative-decoding
    • inference-engine
    • mixture-of-experts
68. 68

    hashcat

    27Khashcat/hashcat · C

    hashcat is a highly optimized password recovery platform: you feed it password hashes and it recovers the passwords behind them, billed as the world's fastest password cracker.

    • gpgpu
    • password-cracking
    • opencl
    • cracking
69. 69

    apollo

    26.9KApolloAuto/apollo · C++

    An open autonomous driving platform from Baidu: a high-performance, flexible software stack covering perception, prediction, planning and control, for developing, testing and deploying self-driving vehicles.

    • apollo
    • self-driving-car
    • autonomous-driving
    • planning
70. 70

    darknet

    26.5Kpjreddie/darknet · C

    Darknet is an open source neural network framework written in C and CUDA, used for training and running deep learning models for computer vision tasks like object detection (YOLO).

    • darknet
    • yolo
    • cnn
    • object-detection
71. 71

    open-r1

    26.5Khuggingface/open-r1 · Python

    Open R1 is a fully open effort to reproduce the training pipeline behind DeepSeek-R1, providing scripts to run SFT and GRPO training, generate synthetic reasoning data, and evaluate the resulting reasoning models.

    • sft
    • rlhf
    • model-training
    • distributed-training
72. 72

    Detectron

    26.4Kfacebookresearch/Detectron · Python

    Detectron is Facebook AI Research's software system implementing state-of-the-art object detection algorithms like Mask R-CNN and RetinaNet, built as a research platform for computer vision.

    • segmentation
    • model-serving
    • image-classification
    • object-detection
73. 73

    flux

    26Kblack-forest-labs/flux · Python

    This is Black Forest Labs' official inference repo for the FLUX.1 family of image generation and editing diffusion models, providing minimal code to run the open-weight models.

    • inpainting
    • open-weights
    • diffusion
    • image-editing
74. 74

    faster-whisper

    25.9KSYSTRAN/faster-whisper · Python

    A Python reimplementation of OpenAI's Whisper model on CTranslate2, a fast Transformer inference engine — up to 4x faster than the original at the same accuracy, using less memory, with optional 8-bit quantization on CPU and GPU.

    • speech
    • asr
    • transcription
    • audio-processing
75. 75

    YouCompleteMe

    25.9Kycm-core/YouCompleteMe · Python

    YouCompleteMe (YCM) is a fast, as-you-type, fuzzy-search code completion, comprehension and refactoring engine for Vim. It has several completion engines built in and supports any protocol-compliant Language Server, so it can work with practically any language.

    • autocompletion
    • code-completion
    • clang
    • language-server-protocol
76. 76

    handson-ml

    25.6Kageron/handson-ml · Jupyter Notebook

    Jupyter notebooks that teach Machine Learning fundamentals in Python: the example code and exercise solutions for the first edition of the O'Reilly book 'Hands-on Machine Learning with Scikit-Learn and TensorFlow'.

    • colab-notebook
    • scikit-learn
    • ml
    • distributed
77. 77

    pytorch-CycleGAN-and-pix2pix

    25.3Kjunyanz/pytorch-CycleGAN-and-pix2pix · Python

    Open-source PyTorch implementations of two classic image-to-image translation models: CycleGAN and pix2pix. They turn images from one domain into another, like horses into zebras or building label maps into photos.

    • image-to-image-translation
    • image-manipulation
    • generative-adversarial-network
    • gan
78. 78

    flash-attention

    25.2KDao-AILab/flash-attention · Python

    The official implementation of FlashAttention and FlashAttention-2 — GPU kernels that compute exact attention faster and with less memory than standard PyTorch attention.

    • cuda-kernels
    • performance-optimization
    • amd
    • attention-mechanism
79. 79

    rembg

    25.1Kdanielgatis/rembg · Python

    Rembg removes the background from images using AI segmentation models. Feed it a photo and it returns a cutout with a transparent background — as a terminal command, a Python function, or an HTTP call.

    • background-removal
    • segmentation
    • onnx
    • ffmpeg
80. 80

    whisperX

    24.6Km-bain/whisperX · Python

    WhisperX is an open-source speech recognition tool that transcribes audio with accurate word-level timestamps and optional speaker diarization. It builds on OpenAI's Whisper and came out of PhD research at the University of Oxford.

    • speaker-diarization
    • speech
    • asr
    • transcription
81. 81

    index-tts

    24.6Kindex-tts/index-tts · Python

    IndexTTS is a zero-shot text-to-speech system that clones a voice from a single reference audio clip. The latest version, IndexTTS-2.5, supports Chinese, English, Japanese, Spanish and Arabic with fine-grained emotion, speed and pronunciation control.

    • zero-shot-tts
    • emotion-recognition
    • voice-clone
    • speech-synthesis
82. 82

    gaussian-splatting

    24.2Kgraphdeco-inria/gaussian-splatting · Python

    This is the official reference implementation of the paper '3D Gaussian Splatting for Real-Time Radiance Field Rendering' — it reconstructs a 3D scene from photos as a set of 3D Gaussians and renders novel views in real time at 1080p.

    • 3d-gaussian-splatting
    • vr
    • gaussian-splatting
    • computer-graphics
83. 83

    pytorch_geometric

    24.1Kpyg-team/pytorch_geometric · Python

    PyG (PyTorch Geometric) is a Python library built on PyTorch for writing and training Graph Neural Networks (GNNs) on structured data — graphs and other irregular structures — using methods drawn from many published papers.

    • graph-neural-networks
    • graph
    • neural-networks
    • python-library
84. 84

    DeepSeek-OCR

    24Kdeepseek-ai/DeepSeek-OCR · Python

    DeepSeek-OCR is a vision-language model built to explore 'contexts optical compression' -- squeezing text-heavy document images into a small number of vision tokens that an LLM can still read back accurately, as a research probe into how much text a vision encoder can represent visually.

    • vision-language-model
    • natural-language-processing
    • transformers
    • vllm
85. 85

    ds4

    23.9Kantirez/ds4 · C

    DwarfStar (ds4) is a small, self-contained local inference engine specialized for running DeepSeek V4 Flash and PRO, plus GLM 5.2/5.3, on consumer hardware like high-memory Macs, NVIDIA GPUs, and AMD Strix Halo systems.

    • kv-cache
    • llm-serving
    • amd-gpu
    • glm
86. 86

    bend

    23.8Kbendlang/bend · TypeScript

    A high-level, massively parallel programming language. It feels like Python or Haskell (closures, unrestricted recursion, continuations) but scales across many cores and GPUs with no thread or lock code to write.

    • parallel-programming
    • compilers
    • theorem-proving
    • parallel-computing
87. 87

    mlc-llm

    23.3Kmlc-ai/mlc-llm · Python

    MLC LLM is a machine learning compiler and high-performance deployment engine that lets you run large language models natively on almost any platform, from servers to phones to the browser.

    • opencl
    • rocm
    • language-model
    • metal
88. 88

    onnxruntime

    22.1Kmicrosoft/onnxruntime · C++

    ONNX Runtime is a cross-platform, high performance ML accelerator for inference and training. It runs models from PyTorch, TensorFlow/Keras and classical ML libraries like scikit-learn, LightGBM and XGBoost.

    • ai-framework
    • keras
    • scikit-learn
    • inference-engine
89. 89

    Qwen

    21.9KQwenLM/Qwen · Python

    The official repo of Qwen (通义千问, Tongyi Qianwen) — Alibaba Cloud's family of chat and pretrained large language models, released in sizes from 1.8B up to 72B parameters on Hugging Face and ModelScope.

    • finetuning
    • flash-attention
    • long-context
    • alibaba
90. 90

    HivisionIDPhotos

    21.6KZeyi-Lin/HivisionIDPhotos · Python

    An open-source AI tool for making ID photos: it cuts the person out of an ordinary snapshot with matting models and generates standard ID photos in various sizes with the right background color.

    • unet
    • face-recognition
    • face-detection
    • demo
91. 91

    voice-changer

    21.2Kw-okada/voice-changer · Python

    It's VCClient, a real-time AI voice changer: it converts your microphone input on the fly so you can speak live with a different voice.

    • voice-conversion
    • voice-ai
    • japanese
    • realtime
92. 92

    candle

    21.2Khuggingface/candle · Rust

    Candle is a minimalist machine learning framework for Rust, focused on performance (including GPU support) and ease of use. It ships with ready examples for LLMs, speech, vision and text-to-image models.

    • yolo
    • stable-diffusion
    • gguf
    • whisper
93. 93

    gpt-oss

    20.5Kopenai/gpt-oss · Python

    The gpt-oss series: two open-weight language models from OpenAI — gpt-oss-120b and gpt-oss-20b — built for powerful reasoning, agentic tasks, and versatile developer use cases. The repo itself adds reference implementations, tools, and example clients around the models.

    • chain-of-thought
    • lmstudio
    • gpt-oss
    • function-calling
94. 94

    triton

    20.4Ktriton-lang/triton · MLIR

    Triton is a language and compiler for writing highly efficient custom Deep-Learning GPU kernels, aiming to give higher productivity than CUDA and more flexibility than other existing DSLs.

    • amd-gpu
    • programming-language
    • high-performance
    • gpu-acceleration
95. 95

    ebook2audiobook

    20.4KDrewThomasson/ebook2audiobook · Python

    A converter that turns DRM-free e-books into audiobooks with chapters and metadata, using TTS engines with optional voice cloning, in 1158+ languages. It runs locally on modest hardware or in Docker.

    • colab-notebook
    • audiobook
    • kaggle
    • converter
96. 96

    sam2

    20Kfacebookresearch/sam2 · Jupyter Notebook

    SAM 2 (Segment Anything Model 2) is Meta's foundation model for promptable segmentation of objects in both images and videos, extending the original Segment Anything Model with a streaming memory architecture for real-time video tracking.

    • meta
    • segmentation
    • foundation-models
    • pretrained-models
97. 97

    olmocr

    19.8Kallenai/olmocr · Python

    olmOCR is a toolkit that converts PDFs, PNGs, and JPEGs into clean Markdown or plain text with natural reading order, preserving equations, tables, and handwriting - built primarily to produce training datasets for LLMs.

    • s3
    • training
    • aws
    • dataset
98. 98

    ktransformers

    19.6Kkvcache-ai/ktransformers · Python

    KTransformers is a research framework for efficient inference and fine-tuning of large language models through CPU-GPU heterogeneous computing, letting huge MoE models run on hardware that doesn't have enough VRAM to hold them entirely on GPU.

    • cpu-inference
    • intel
    • sglang
    • amd-gpu
99. 99

    ml-engineering

    19.5Kstas00/ml-engineering · Python

    An open book on machine learning engineering: methodologies, tools and step-by-step instructions for training, fine-tuning and running inference on large language models and multi-modal (VLM) models, written by the engineer who led the BLOOM-176B training.

    • hpc
    • courses
    • llm-training
    • vlm
100. 100

     pyvideotrans

     19.4Kjianchang512/pyvideotrans · Python

     An open-source video translation and dubbing tool: it converts a video from one language to another through a one-click pipeline of speech recognition, subtitle translation, TTS dubbing, and video synthesis.

     • dubbing
     • srt
     • stt
     • speaker-diarization

Showing the 100 most-starred of 395. See every one in the catalog.

• gpu788
• python2,396
• linux4,181
• deep-learning736
• machine-learning915
• nvidia327
• pytorch419
• research764
• open-source5,666
• ai1,954
• huggingface361
• windows3,401
• inference326
• macos3,544
• apache-2.01,434
• llm1,483
• computer-vision384
• benchmark430
• docker1,657
• mit3,311
• transformer212
• cli2,227
• quantization183
• self-hosted1,926