Open source for data and AI

748 projects · 100 relicensed

Hugging Face open-source projects

17 projects · 441,972 stars · huggingface.co

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Apache 2.0ML frameworks169k starsTransformersTransformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.Hugging Face · +337 a week · v5.17.0, Sep 9, 2026Apache 2.0Image, video and speech generation34.8k starsdiffusersDiffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.Hugging Face · +49 a week · v0.41.0, Oct 6, 2026Apache 2.0Agents and coding agents30.3k starssmolagentssmolagents: a barebones library for agents that think in code.Hugging Face · +128 a weekApache 2.0ML frameworks28.6k starslerobotLeRobot: Making AI for Robotics more accessible with end-to-end learning.Hugging Face · +146 a weekApache 2.0ML frameworks22.1k starsdatasetsThe largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools.Hugging Face · +16 a weekApache 2.0ML frameworks21.9k starspeftPEFT: State-of-the-art Parameter-Efficient Fine-Tuning.Hugging Face · +24 a weekApache 2.0ML frameworks21.3k starscandleMinimalist ML framework for Rust.Hugging Face · +29 a weekApache 2.0ML frameworks19.7k starstrlTrain transformer language models with reinforcement learning.Hugging Face · +51 a weekApache 2.0ML frameworks16.4k starstransformers.jsState-of-the-art Machine Learning for the web.Hugging Face · +14 a weekApache 2.0Agents and coding agentsUnverified13.6k starsspeech-to-speechBuild voice agents with open-source models.Hugging Face · +64 a weekApache 2.0ML frameworks11.2k starstokenizersFast State-of-the-Art Tokenizers optimized for Research and Production.Hugging Face · +19 a weekApache 2.0LLM application frameworks11k starschat-uiThe open source codebase powering HuggingChat.Hugging Face · +10 a weekApache 2.0Model serving and local AIArchived10.9k starsText Generation InferenceLarge Language Model Text Generation Inference.Hugging Face · -1 a week · relicensed Apr 2024Apache 2.0ML frameworksArchivedUnverified10.8k starsml-internArchived, ML Intern is no longer maintained.Hugging Face · -4 a weekApache 2.0ML frameworks9,935 starsaccelerateA simple way to launch, train, and use PyTorch models on almost any device and distributed configuration, automatic mixed precision (including fp8), and easy-to-configure FSDP and DeepSpeed support.Hugging Face · +8 a week · v1.15.0, Sep 9, 2026Apache 2.0Image, video and speech generation5,597 starsparler-ttsInference and training library for high-quality TTS models.Hugging Face · +1 a weekApache 2.0Model serving and local AI5,110 starsText Embeddings InferenceA blazing fast inference solution for text embeddings models.Hugging Face · +8 a week · relicensed Apr 2024
ProjectStars
TransformersTransformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.Hugging Face · ML frameworksApache 2.0169k
diffusersDiffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.Hugging Face · Image, video and speech generationApache 2.034.8k
smolagentssmolagents: a barebones library for agents that think in code.Hugging Face · Agents and coding agentsApache 2.030.3k
lerobotLeRobot: Making AI for Robotics more accessible with end-to-end learning.Hugging Face · ML frameworksApache 2.028.6k
datasetsThe largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools.Hugging Face · ML frameworksApache 2.022.1k
peftPEFT: State-of-the-art Parameter-Efficient Fine-Tuning.Hugging Face · ML frameworksApache 2.021.9k
candleMinimalist ML framework for Rust.Hugging Face · ML frameworksApache 2.021.3k
trlTrain transformer language models with reinforcement learning.Hugging Face · ML frameworksApache 2.019.7k
transformers.jsState-of-the-art Machine Learning for the web.Hugging Face · ML frameworksApache 2.016.4k
speech-to-speechUnverifiedBuild voice agents with open-source models.Hugging Face · Agents and coding agentsApache 2.013.6k
tokenizersFast State-of-the-Art Tokenizers optimized for Research and Production.Hugging Face · ML frameworksApache 2.011.2k
chat-uiThe open source codebase powering HuggingChat.Hugging Face · LLM application frameworksApache 2.011k
Text Generation InferenceArchivedLarge Language Model Text Generation Inference.Hugging Face · Model serving and local AIApache 2.010.9k
ml-internArchivedUnverifiedArchived, ML Intern is no longer maintained.Hugging Face · ML frameworksApache 2.010.8k
accelerateA simple way to launch, train, and use PyTorch models on almost any device and distributed configuration, automatic mixed precision (including fp8), and easy-to-configure FSDP and DeepSpeed support.Hugging Face · ML frameworksApache 2.09,935
parler-ttsInference and training library for high-quality TTS models.Hugging Face · Image, video and speech generationApache 2.05,597
Text Embeddings InferenceA blazing fast inference solution for text embeddings models.Hugging Face · Model serving and local AIApache 2.05,110
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