huggingface / transformers

🤗 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.

pytorch / pytorch

Tensors and Dynamic neural networks in Python with strong GPU acceleration

josephmisiti / awesome-machine-learning

A curated list of awesome Machine Learning frameworks, libraries and software.

openbq-org / OpenBB

Open Data Platform for analysts, quants and AI agents.

rohitg00 / ai-engineering-from-scratch

Learn AI Engineering! Learn it. Build it. Ship it for others.

scikit-learn / scikit-learn

scikit-learn: machine learning in Python

keras-team / keras

Deep Learning for humans

ultralytics / ultralytics

Ultralytics YOLO27, YOLO26, YOLO11, YOLOv8 — object detection, instance segmentation, semantic segmentation, image classification, pose estimation, object tracking

pathwaycom / pathway

Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.

roboflow / supervision

We write your reusable computer vision tools. 💜

microsoft / qlib

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

apache / airflow

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

paperless-ngx / paperless-ngx

A community-supported supercharged document management system: scan, index and archive all your documents

streamlit / streamlit

Streamlit — A faster way to build and share data apps.

ray-project / ray

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

gradio-app / gradio

Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

deepspeedai / DeepSpeed

DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficient, and effective.

explosion / spaCy

💫 Industrial-strength Natural Language Processing (NLP) in Python

Lightning-AI / pytorch-lightning

Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.

harvard-edge / cs249r_book

Machine Learning Systems: Foundations, Scaling, Agentic AI, and Physical AI (Vols I–IV) • Harvard CS249r | https://mlsysbook.ai

srbhr / Resume-Matcher

The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.

mlflow / mlflow

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

serengil / deepface

A Lightweight Face Recognition and Facial Attribute Analysis (Age, Gender, Emotion and Race) Library for Python

marimo-team / marimo

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

mlc-ai / mlc-llm

Universal LLM Deployment Engine with ML Compilation

MLEveryday / 100-Days-Of-ML-Code

100-Days-Of-ML-Code中文版

huggingface / datasets

🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools

recommenders-team / recommenders

Best Practices on Recommendation Systems

onnx / onnx

Open standard for machine learning interoperability

stas00 / ml-engineering

Machine Learning Engineering Open Book

bbfamily / abu

阿布量化交易系统(股票，期权，期货，比特币，机器学习) 基于python的开源量化交易，量化投资架构

arc53 / DocsGPT

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

pytorch / vision

Datasets, Transforms and Models specific to Computer Vision

wanshuiyin / Auto-claude-code-research-in-sleep

ARIS ⚔️ (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cross-model review loops, idea discovery, and experiment automation. No framework, no lock-in — works with Claude Code, Codex, OpenClaw, or any LLM agent.

rocketride-org / rocketride-server

High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale LLM workflows with 13+ model providers, 8+ vector databases, and agent orchestration, all from your IDE. Includes VS Code extension, TypeScript/Python SDKs, and Docker deployment.

treeverse / dvc

🦉 Data Versioning and ML Experiments

optuna / optuna

A hyperparameter optimization framework

nltk / nltk

NLTK Source

flairNLP / flair

A very simple framework for state-of-the-art Natural Language Processing (NLP)

DLR-RM / stable-baselines3

PyTorch version of Stable Baselines, reliable implementations of reinforcement learning algorithms.

apache / tvm

Open Machine Learning Compiler Framework

huggingface / speech-to-speech

Build voice agents with open-source models

ludwig-ai / ludwig

Low-code framework for building custom LLMs, neural networks, and other AI models

kornia / kornia

🐍 Geometric Computer Vision Library for Spatial AI

wandb / wandb

The AI developer platform. Use Weights & Biases to train and fine-tune models, and manage models from experimentation to production.

rushter / MLAlgorithms

Minimal and clean examples of machine learning algorithms implementations

triton-inference-server / server

The Triton Inference Server provides an optimized cloud and edge inferencing solution.

kedro-org / kedro

Kedro is a toolbox for production-ready data science. It uses software engineering best practices to help you create data engineering and data science pipelines that are reproducible, maintainable, and modular.

autogluon / autogluon

Fast and Accurate ML in 3 Lines of Code

CVHub520 / X-AnyLabeling

X-AnyLabeling: A lightweight, efficient, and unified cross-platform desktop application for annotating text, image, video, point cloud and multimodal data, combining versatile built-in tools with state-of-the-art AI models and flexible multi-format export.

skypilot-org / skypilot

The AI Compute Platform for frontier teams. SkyPilot turns fragmented AI compute into one AI supercomputer, so frontier AI teams build custom intelligence faster.

Netflix / metaflow

Build, Manage and Deploy AI/ML Systems

drivendataorg / cookiecutter-data-science

A logical, reasonably standardized, but flexible project structure for doing and sharing data science work.

sktime / sktime

A unified framework for machine learning with time series

yzhao062 / pyod

A Python library for anomaly detection across tabular, time series, graph, text, image, and audio data. 60+ detectors, benchmark-backed ADEngine orchestration, and an agentic workflow for AI agents.

google-deepmind / sonnet

TensorFlow-based neural network library

roboflow / rf-detr

RF-DETR is a real-time object detection and segmentation model architecture developed by Roboflow, SOTA on COCO, designed for fine-tuning. [ICLR 2026]

xorbitsai / inference

Swap GPT for any LLM by changing a single line of code. Xinference lets you run open-source, speech, and multimodal models on cloud, on-prem, or your laptop — all through one unified, production-ready inference API.

unit8co / darts

A python library for user-friendly forecasting and anomaly detection on time series.

MakazhanAlpamys / Soup

Fine-tune LLMs from one YAML. Layer streaming trains an 8B model on a 4 GB laptop GPU.