Documentations

Hub & Client Libraries

Hub

Host Git-based models, datasets, and Spaces on the HF Hub

Hub Python Library

Python client to interact with the Hugging Face Hub

Huggingface.js

JavaScript libraries for Hugging Face with built-in TS types

Tasks

Explore demos, models, and datasets for any ML tasks

Dataset viewer

API for metadata, stats, and content of HF Hub datasets

Core ML Libraries

Transformers

State-of-the-art ML for PyTorch, TensorFlow, JAX

Diffusers

State-of-the-art Diffusion models in PyTorch

Datasets

Access & share datasets for any ML tasks

Transformers.js

State-of-the-art ML running directly in your browser

Tokenizers

Fast tokenizers optimized for research & production

Evaluate

Evaluate and compare models performance

timm

State-of-the-art vision models: layers, optimizers, and utilities

Training & Optimization

PEFT

Parameter-efficient finetuning for large language models

Accelerate

Train PyTorch models with multi-GPU, TPU, mixed precision

Optimum

Optimize HF Transformers for faster training/inference

AWS Trainium & Inferentia

Train/deploy Transformers/Diffusers on AWS

TRL

Train transformers LMs with reinforcement learning

Safetensors

Safe way to store/distribute neural network weights

Bitsandbytes

Optimize and quantize models with bitsandbytes

Sentence Transformers

Multilingual Sentence & Image Embeddings

Lighteval

All-in-one toolkit to evaluate LLMs across multiple backends

Deployment & Inference

Inference API (serverless)

Experiment with 200k+ models via Serverless Inference

Inference Endpoints (dedicated)

Deploy models on dedicated & fully managed infrastructure

Amazon SageMaker

Train/deploy Transformers models with SageMaker/HF DLCs

Text Generation Inference

Serve language models with TGI optimized toolkit

Text Embeddings Inference

Serve embeddings models with TEI optimized toolkit

Collaboration & Extras

Gradio

Build ML demos and web apps with a few lines of Python

smolagents

Smol library to build great agents in Python

AutoTrain

AutoTrain API and UI for seamless model training

Competitions

Create and host ML competitions on Hugging Face

Chat UI

Open source chat frontend powering HuggingChat

Leaderboards

Create custom Leaderboards on Hugging Face

Argilla

Collaboration tool for building high-quality datasets

Distilabel

Framework for synthetic data generation and AI feedback

Hugging Face Generative AI Services (HUGS)