VoiceStudio is the open-source, fully-local ElevenLabs alternative β voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.
π€ Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.
The largest collection of PyTorch image encoders / backbones. Including train, eval, inference, export scripts, and pretrained weights -- ResNet, ResNeXT, EfficientNet, NFNet, Vision Transformer (ViT), MobileNetV4, MobileNet-V3 & V2, RegNet, DPN, CSPNet, Swin Transformer, MaxViT, CoAtNet, ConvNeXt, and more
π€ Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.
This repository contains the Hugging Face Agents Course.
Non-autoregressive System 1 decision engine. Typed choice, score and yes/no decisions over any text in a single forward pass, in 100+ languages, with a router that picks the right checkpoint per request.
π€ smolagents: a barebones library for agents that think in code.
π€ LeRobot: Making AI for Robotics more accessible with end-to-end learning
Fully open reproduction of DeepSeek-R1
π€ The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools
π€ PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.
FinGPT: Open-Source Financial Large Language Models! Revolutionize π₯ We release the trained model on HuggingFace.
Minimalist ML framework for Rust
Train transformer language models with reinforcement learning.
State-of-the-Art Embeddings, Retrieval, and Reranking
State-of-the-art Machine Learning for the web. Run π€ Transformers directly in your browser, with no need for a server!
Comprehensive open-source library of AI research and engineering skills for any AI model. Package the skills and your claude code/codex/gemini agent will be an AI research agent with full horsepower. Maintained by Orchestra Research.
Build voice agents with open-source models
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
YuE2: frontier music generation with symbolic planning, zero-shot covers, and agentic music editing.
A PyTorch-based Speech Toolkit
Give your agents the power of the Hugging Face ecosystem
π₯ Fast State-of-the-Art Tokenizers optimized for Research and Production
The open source codebase powering HuggingChat
π A 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
Fine-tune LLMs from one YAML. Layer streaming trains an 8B model on a 4 GB laptop GPU.
The Enterprise-Grade Multi-Agent Orchestration Framework. Website: https://swarms.ai
A course on aligning smol models.
A scikit-learn compatible neural network library that wraps PyTorch
Chronos: Pretrained Models for Time Series Forecasting
β‘ Pure-Rust WebGPU inference engine β OpenAI-API compatible, GGUF native, runs on any GPU. No Python. No llama.cpp. Single binary.
High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale
A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines
Robust recipes to align language models with human and AI preferences
Framework agnostic sliced/tiled inference + interactive ui + error analysis plots
Structured data extraction, instruction calling and agentic workflows with ML, LLM and Vision LLM
A blazing fast inference solution for text embeddings models
This repo contains the Hugging Face Deep Reinforcement Learning Course.
Notebooks using the Hugging Face libraries π€
π€ AutoTrain Advanced
Materials for the Hugging Face Diffusion Models Course
The Hugging Face course on Transformers
CSGHub is a brand-new open-source platform for managing LLMs, developed by the OpenCSG team. It offers both open-source and on-premise/SaaS solutions, with features comparable to Hugging Face. Gain full control over the lifecycle of LLMs, datasets, and agents, with Python SDK compatibility with Hugging Face. Join us! βοΈ
The official CLI and Python client for the Hugging Face Hub.
Cascading runtime for AI agents. Optimize cost, latency, quality, and policy decisions inside the agent loop.
Everything about the SmolLM and SmolVLM family of models
Fully customizable AI chatbot component for your website
Public repo for HF blog posts
π Accelerate inference and training of π€ Transformers, Diffusers, TIMM and Sentence Transformers with easy to use hardware optimization tools
Distilabel is a framework for synthetic data and AI feedback for engineers who need fast, reliable and scalable pipelines based on verified research papers.
Freeing data processing from scripting madness by providing a set of platform-agnostic customizable pipeline processing blocks.
LakeSoul is an end-to-end, realtime cloud-native Lakehouse framework for fast data ingestion, concurrent updates, incremental analytics, multimodal data processing and vector search β powering next-generation BI and AI workloads.
A Python port of Piβs minimalist coding agent.
Efficient few-shot learning with Sentence Transformers
Minimalistic large language model 3D-parallelism training
Open-source AI cookbook
An interface library for RL post training with environments.
Modular Python framework for AI agents and workflows with chain-of-thought reasoning, tools, and memory.
Use Hugging Face with JavaScript
Lighteval is your all-in-one toolkit for evaluating LLMs across multiple backends