Open-source deep-learning software

2785 open-source libraries, tools and applications tagged deep-learning, ranked by how closely deep-learning is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.

2785 products, primary matches first, then adoption-weighted; health v2 shown.

Product	Health v2	Stars	Maturity
helblazer811/ManimML ManimML is a Python library built on the Manim Community Library for creating animations and visualizations of machine learning concepts li…	23	3517	active
borisdayma/dalle-mini DALL·E Mini is a Python library and model that generates images from a text prompt, available via pip and hosted on Hugging Face Model Hub.…	23	14724	maintenance
deepseek-ai/DeepSeek-OCR-2 DeepSeek-OCR 2 is an open-source vision-language model and inference toolkit implementing 'Visual Causal Flow' for optical character recogn…	42	3471	active
Linly Digital Human System Linly-Talker is a Python-based digital avatar conversational system that combines LLMs (Linly, Qwen, Gemini), speech recognition (Whisper, …	44	3468	active
RKNN-Toolkit2 RKNN-Toolkit2 is Rockchip's SDK for converting trained neural network models into RKNN format and deploying them on Rockchip NPU chips like…	33	3419	active
IQA-PyTorch A pure Python/PyTorch toolbox for image quality assessment (IQA) providing GPU-accelerated reimplementations of many full-reference and no-…	82	3408	active
2D Gaussian Splatting Official implementation of 2D Gaussian Splatting (2DGS), a SIGGRAPH 2024 method that represents scenes as 2D oriented Gaussian disks for ge…	66	3312	stable
deepdoctection deepdoctection is a Python library for Document AI that orchestrates document layout analysis, table recognition, OCR, and document/token c…	96	3261	active
Doubiiu/DynamiCrafter DynamiCrafter is an open-source research model that animates open-domain still images into short videos using pre-trained video diffusion p…	27	3005	active
sherlockchou86/VideoPipe VideoPipe is a C++ framework for video analysis and structuring that works like a pipeline of independent, composable nodes. It integrates …	50	2960	active
physical-superintelligence-lab/Psi0 Psi-Zero (Ψ₀) is an open vision-language-action (VLA) foundation model for dexterous humanoid loco-manipulation, combining a Qwen3-VL backb…	59	2859	active
UX-Decoder/Semantic-SAM Official PyTorch implementation of Semantic-SAM, a universal image segmentation model that segments and recognizes anything at any desired …	30	2855	active
OpenDCAI/DataFlex DataFlex is a data-centric training framework built on LLaMA-Factory that dynamically schedules LLM training data during optimization. It p…	63	2824	active
Autodistill Autodistill is a Python library that uses large foundation vision models (like Grounding DINO, Grounded SAM, and CLIP) to automatically lab…	64	2784	active
huggingface/swift-coreml-diffusers A native SwiftUI application demonstrating how to run Stable Diffusion text-to-image generation on-device using Apple's Core ML Stable Diff…	10	2755	active
CVCUDA/CV-CUDA CV-CUDA is an open-source GPU-accelerated library of computer vision and image processing operators built on CUDA, with C++ and Python APIs…	92	2729	active
KimMeen/Time-LLM Time-LLM is the official PyTorch implementation of an ICLR 2024 paper that reprograms frozen large language models (Llama, GPT-2, BERT) for…	44	2707	active
magic-research/magic-animate MagicAnimate is the official implementation of a CVPR 2024 diffusion-based human image animation framework that animates a reference image …	41	10889	maintenance
princeton-vl/DROID-SLAM DROID-SLAM is a deep learning-based visual SLAM system for monocular, stereo, and RGB-D cameras that estimates camera trajectory and dense …	37	2699	active
LAM LHM is a PyTorch-based large reconstruction model that reconstructs high-fidelity animatable 3D human avatars from a single image in second…	49	2679	active
HiDream-ai/HiDream-I1 HiDream-I1 is an open-source 17B-parameter text-to-image generative foundation model based on a Sparse Diffusion Transformer, with full and…	31	2510	active
wgsxm/PartCrafter PartCrafter is a structured 3D generative model that jointly generates multiple semantically meaningful 3D mesh parts and objects from a si…	50	2485	active
BeyondMimic Motion Tracking BeyondMimic's official motion tracking training code, a humanoid control framework built on Isaac Lab that trains sim-to-real-ready whole-b…	10	2444	active
NVlabs/ProtoMotions ProtoMotions is a GPU-accelerated simulation and reinforcement learning framework for training physically simulated digital humans and huma…	66	2392	active
langfengQ/verl-agent verl-agent is an extension of the veRL framework for training LLM and VLM agents via reinforcement learning, featuring step-independent mul…	51	2388	active
nv-tlabs/lyra Project Lyra is NVIDIA's open series of generative 3D world models, including Lyra 1.0 for feed-forward 3D/4D scene generation from a singl…	56	2317	active
NVlabs/nvdiffrec nvdiffrec is NVIDIA's official implementation of a CVPR 2022 oral paper that jointly optimizes triangular 3D meshes, PBR materials, and lig…	72	2298	stable
OpenChatKit OpenChatKit is an open-source toolkit from Together, LAION, and Ontocord.ai for building and fine-tuning chat language models, including in…	31	8983	maintenance
Liuziyu77/Visual-RFT Official research code for Visual-RFT and Visual-ARFT, applying GRPO-based reinforcement fine-tuning with rule-based verifiable rewards to …	39	2280	active
OlafenwaMoses/ImageAI ImageAI is a Python library that lets developers add computer vision capabilities like image classification, object detection, and video ob…	23	8888	maintenance
hls4ml hls4ml is a Python package that converts machine learning models from Keras, PyTorch, and ONNX into high-level synthesis (C++) code for FPG…	80	2185	active
jd-opensource/JoyAI-Image JoyAI-Image is a unified multimodal foundation model for image understanding, text-to-image generation, and instruction-guided image editin…	54	2156	active
PKU-YuanGroup/LLaVA-CoT LLaVA-CoT is an 11B vision language model with training, inference, and dataset-generation code for spontaneous step-by-step multimodal rea…	44	2131	active
facebookresearch/theseus Theseus is a PyTorch-based library for building custom differentiable nonlinear optimization layers, supporting problems in robotics and vi…	23	2060	active
serengil/retinaface RetinaFace is a Python library for deep learning based face detection, built on TensorFlow and derived from the insightface project's Retin…	66	2042	active
jd-opensource/JoyAI-VL-Interaction JoyAI-VL-Interaction is an open 8B-scale vision-language interaction model with a complete deployable real-time streaming system, including…	59	1970	active
diffgram/diffgram Diffgram is a self-hosted AI datastore for managing schemas, BLOBs, and predictions, with built-in human supervision (data labeling), data …	59	1911	active
sicxu/Deep3DFaceRecon_pytorch A PyTorch implementation of Deep3DFaceReconstruction, a weakly-supervised CNN method for reconstructing 3D face geometry from a single imag…	32	1911	stable
PRIME-RL/SimpleVLA-RL SimpleVLA-RL is an open-source reinforcement learning framework for training Vision-Language-Action (VLA) models for robotic manipulation, …	43	1864	active
Zheng-Chong/CatVTON CatVTON is a lightweight diffusion model for virtual try-on that swaps clothing onto a person image using a concatenation-based architectur…	37	1860	active
YangLing0818/RPG-DiffusionMaster Official implementation of RPG (Recaption, Plan, Generate), a training-free framework that uses multimodal LLMs as prompt recaptioners and …	26	1842	active
Robbyant/lingbot-vla LingBot-VLA is a Vision-Language-Action foundation model for robot manipulation, pretrained on 20,000 hours of real-world dual-arm robot da…	51	1837	active
Emu Series Emu3 is a suite of state-of-the-art multimodal models from BAAI trained solely with next-token prediction, tokenizing images, text, and vid…	53	1777	active
GAP-LAB-CUHK-SZ/gaustudio GauStudio is a modular PyTorch framework for 3D Gaussian Splatting (3DGS) research and development, supporting novel view synthesis, 3D rec…	46	1763	active
One-2-3-45/One-2-3-45 One-2-3-45 is the official PyTorch implementation of a NeurIPS 2023 paper that converts any single image into a full 360-degree 3D textured…	29	1717	stable
williamyang1991/DualStyleGAN Official PyTorch implementation of DualStyleGAN, a CVPR 2022 model for exemplar-based high-resolution (1024px) portrait style transfer. It …	32	1682	stable
Stability-AI/stable-virtual-camera Stable Virtual Camera (SEVA) is a generalist diffusion model for novel view synthesis that generates 3D-consistent views of a scene from an…	51	1664	active
ZJU4HealthCare/HealthGPT HealthGPT is a medical multimodal large language model family unifying medical image comprehension and generation via heterogeneous knowled…	60	1662	active
guochengqian/Magic123 Magic123 is the official PyTorch implementation of an ICLR 2024 paper that generates high-quality textured 3D meshes from a single unposed …	84	1623	stable
PKU-Alignment/safe-rlhf Beaver is a modular open-source framework from Peking University for training large language models with SFT, RLHF, and Safe RLHF (constrai…	50	1617	active
zju3dv/EasyVolcap EasyVolcap is a PyTorch-based library for accelerating neural volumetric video research, covering volumetric video capture, reconstruction,…	69	1594	active
photosynthesis-team/piq PyTorch Image Quality (PIQ) is a collection of measures and metrics for image quality assessment in image-to-image tasks, written in pure P…	23	1576	stable
RightNow-AI/autokernel AutoKernel is an open-source autoresearch pipeline that takes any PyTorch model, profiles it to find GPU kernel bottlenecks, extracts them …	44	1571	active
tianrun-chen/SAM-Adapter-PyTorch A PyTorch library that adapts Meta AI's Segment Anything Model (SAM, SAM2, SAM3) to underperforming downstream segmentation tasks using lig…	64	1553	active
luciddreamer-cvlab/LucidDreamer LucidDreamer is the official implementation of a research method that generates 3D Gaussian Splatting scenes from text prompts, published i…	66	1528	active
ATH-MaaS/Ovis Ovis is an open-source Multimodal Large Language Model (MLLM) architecture that structurally aligns visual and textual embeddings, with rel…	62	1528	active
hkchengrex/Tracking-Anything-with-DEVA DEVA is a decoupled video segmentation framework that combines task-specific image-level segmentation models with a universal bi-directiona…	24	1522	stable
Vincentqyw/cv-arxiv-daily An automated daily digest of computer vision and robotics arXiv papers (SLAM, SFM, visual localization, keypoint detection, image matching,…	76	1500	active
alibaba/Logics-Parsing Logics-Parsing is an end-to-end document parsing model from Alibaba that converts document images into structured output using a single mul…	61	1460	active
CSAILVision/semantic-segmentation-pytorch A PyTorch implementation of semantic segmentation (scene parsing) models for the MIT ADE20K dataset, including pretrained model zoo and tra…	32	5081	maintenance
lxtGH/OMG-Seg Official research codebase for OMG-Seg (CVPR 2024) and OMG-LLaVA (NeurIPS 2024), unified models for image-level, object-level, and pixel-le…	68	1353	active
BytedTsinghua-SIA/CUDA-Agent CUDA-Agent is a large-scale agentic reinforcement learning system from ByteDance Seed and Tsinghua that trains LLMs to generate high-perfor…	53	1338	active
CarperAI/trlx trlX is a distributed training framework for fine-tuning large language models with reinforcement learning from human feedback (RLHF), supp…	23	4756	maintenance
Henry-23/VideoChat A real-time voice-interactive digital human application that combines ASR, LLM, TTS, and talking-head generation (MuseTalk) into a low-late…	45	1321	active
deepseek-ai/DeepSeek-Prover-V2 DeepSeek-Prover-V2 is an open-source large language model for formal theorem proving in Lean 4, trained via reinforcement learning with sub…	31	1311	active
donydchen/mvsplat MVSplat is a PyTorch implementation of an ECCV 2024 Oral model that predicts 3D Gaussians from sparse multi-view images in a single feed-fo…	58	1308	active
zju3dv/MatchAnything MatchAnything is a deep learning model for universal cross-modality image matching, released as research code accompanying a TPAMI 2026 pap…	64	1293	active
nv-tlabs/Difix3D Difix3D+ is a research codebase from NVIDIA implementing a single-step diffusion model pipeline that removes artifacts from NeRF and 3D Gau…	29	1285	active
X-Square-Robot/wall-x Wall-X is the open-source training and inference stack for X Square Robot's WALL series of embodied foundation models (VLAs) for general-pu…	61	1283	active
DeepEyes DeepEyes is a research project that trains multimodal vision-language models to 'think with images' using end-to-end reinforcement learning…	41	1278	active
Linketic/CityGaussian Official implementation of the CityGaussian series (ECCV 2024, ICLR 2025) for high-quality large-scale 3D scene reconstruction with Gaussia…	63	1275	active
rlawjdghek/StableVITON StableVITON is the official PyTorch implementation of a CVPR 2024 paper that performs image-based virtual try-on using a pre-trained latent…	44	1267	stable
ziyc/drivestudio DriveStudio is a Python framework for 3D Gaussian Splatting (3DGS) based reconstruction and simulation of dynamic urban driving scenes. It …	37	1267	active
cvg/depthsplat DepthSplat is a PyTorch research library implementing a CVPR 2025 model that connects Gaussian splatting with single/multi-view depth estim…	53	1262	active
unum-cloud/UForm UForm is a compact multimodal AI library providing tiny image-text embedding models (64-768 dimensions, Matryoshka-style) and small generat…	50	1254	active
VainF/pytorch-msssim A PyTorch library providing fast, differentiable SSIM and MS-SSIM image quality metrics using separable Gaussian filtering for speed. It ca…	23	1253	stable
3DTopia/OpenLRM OpenLRM is an open-source PyTorch implementation of Large Reconstruction Models (LRM) that reconstruct 3D objects (meshes and rendered vide…	18	1250	active
marian42/mesh_to_sdf A Python library that computes approximate signed distance fields (SDFs) for arbitrary triangle meshes, including non-watertight, self-inte…	32	1246	stable
ZHKKKe/MODNet MODNet is a deep learning model for real-time portrait matting (background removal) that requires only an RGB image as input, with no trima…	32	4376	maintenance
apchenstu/TensoRF TensoRF is a PyTorch implementation of the ECCV 2022 paper 'TensoRF: Tensorial Radiance Fields', which models and reconstructs radiance fie…	41	1239	stable
EvolvingLMMs-Lab/LLaVA-OneVision-2 A fully open framework for training multimodal large language models, releasing models, datasets, and training recipes for the LLaVA-OneVis…	70	1220	active
ubicomplab/rPPG-Toolbox rPPG-Toolbox is an open-source Python toolbox for camera-based physiological sensing (remote photoplethysmography), enabling heart rate and…	48	1214	active
Tencent-Hunyuan/HunyuanWorld-Mirror HunyuanWorld-Mirror is a feed-forward 3D reconstruction model from Tencent that predicts camera poses, intrinsics, depth maps, point clouds…	52	1210	active
deepseek-ai/DeepSeek-VL DeepSeek-VL is an open-source vision-language foundation model for real-world multimodal understanding, released with model weights and inf…	26	4183	maintenance
trianglesplatting/triangle-splatting Official implementation of 'Triangle Splatting for Real-Time Radiance Field Rendering' (3DV 2026), which uses 3D triangles as rendering pri…	40	1197	active
chensjtu/GaussianObject GaussianObject is a research framework for high-quality 3D object reconstruction from as few as four input images using Gaussian splatting,…	26	1192	active
YOPO YOPO is a learning-based one-stage planner for quadrotor autonomous navigation in obstacle-dense environments, integrating perception, mapp…	76	1187	active
DAMO-NLP-SG/VideoLLaMA3 VideoLLaMA 3 is a frontier multimodal foundation model for image and video understanding, released with checkpoints, inference code, and de…	34	1186	active
majianjia/nnom NNoM is a high-level neural network inference library written in C for microcontrollers. It converts Keras models into optimized on-device …	23	1170	stable
OpenGVLab/VisionLLM VisionLLM is a series of open-source multimodal large language models from OpenGVLab that unify vision-centric tasks under language instruc…	30	1153	active
princeton-vl/DPVO DPVO is a deep learning-based visual odometry and SLAM system that estimates camera trajectories from video or image sequences using patch-…	75	1127	active
szymanowiczs/splatter-image Official PyTorch implementation of 'Splatter Image: Ultra-Fast Single-View 3D Reconstruction' (CVPR 2024), which uses an image-to-image net…	27	1111	active
jina-ai/discoart DiscoArt is a Python library that wraps Disco Diffusion (CLIP-guided diffusion) so generative artists and developers can create AI artworks…	23	3818	maintenance
yzslab/gaussian-splatting-lightning A PyTorch Lightning implementation of 3D Gaussian Splatting with many derived algorithms (Mip-Splatting, LightGaussian, 2DGS, deformable Ga…	56	1107	active
lizhe00/AnimatableGaussians Official PyTorch implementation of the CVPR 2024 paper 'Animatable Gaussians', which learns pose-dependent Gaussian maps for high-fidelity …	27	1099	active
Toni-SM/skrl skrl is an open-source modular Reinforcement Learning library written in Python, implemented in PyTorch, JAX, and NVIDIA Warp. It supports …	86	1098	active
mlc-ai/web-stable-diffusion A project that compiles and runs Stable Diffusion text-to-image models entirely inside web browsers using WebGPU and WebAssembly, with no s…	31	3724	maintenance
LujiaJin/One-Pot_Multi-Frame_Denoising Official PyTorch implementation of the One-Pot Multi-frame Denoising (OPD) method published at BMVC 2022 and extended in IJCV. It provides …	57	1084	stable
HannesStark/boltzgen BoltzGen is an open-source all-atom generative diffusion model for designing protein and peptide binders against arbitrary biomolecular tar…	75	1081	active
Stability-AI/stable-point-aware-3d SPAR3D is Stability AI's open-source model for fast single-image 3D mesh reconstruction using a two-stage pipeline with point cloud conditi…	27	1077	active