Hugging Face Transformers is a model-definition framework for machine learning across text, vision, audio, and multimodal tasks. It provides a unified API for inference and training with over 1 million pretrained checkpoints.
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THE FIRST COLLECTIONAutoKeras is an open-source AutoML library built on Keras that automates deep learning model search for image, text, and structured data tasks.
High-performance geospatial imagery I/O library supporting NITF, GeoTIFF, JPEG 2000, DTED. Rust core with Python bindings, cloud-native tile access via Zarr, and simple APIs for reading/writing imagery.
PySimpleGUI simplifies GUI development in Python by wrapping tkinter, Qt, WxPython, and Remi into an intuitive API. Ideal for beginners and experts, it enables rapid creation of desktop and web interfaces with minimal code.
Stable Baselines3 (SB3) is a set of reliable PyTorch implementations of reinforcement learning algorithms designed for research and industry replication.
Awesome Python is a curated, opinionated guide to the best Python frameworks, libraries, and tools, organized into categories spanning AI/ML, web development, data science, developer tools, DevOps, CLI/GUI, security, and more.
Manim Community is a Python animation engine for creating precise, programmatic explanatory math videos, with a CLI, Jupyter magic, Docker image, and extensive documentation.
Microsoft Agent Framework (MAF) is an open-source framework for building production-grade AI agents and multi-agent workflows in Python, .NET, and Go. It supports orchestration patterns, multiple LLM providers, observability, and deployment to Microsoft Foundry.
Pydantic AI is a type-safe Python AI SDK for building extensible agents with end-to-end typing, supporting various models, interfaces, and durable execution.
SciencePlots is a Python library providing Matplotlib styles for scientific figures, papers, presentations, and theses. It offers journal-specific styles (IEEE, Nature), color cycles, and CJK language support.
AUB-HTP is a Python toolkit for analyzing Alpha Stable (Levy-Stable) distributions, offering PDF generation, random sampling for univariate and multivariate cases, and support for various parametrizations and spectral measures.
EasyOCR is a ready-to-use optical character recognition library supporting 80+ languages and major writing scripts. It offers a simple Python API and CLI, with PyTorch-based detection and recognition models, plus options for custom training.
MMKV is an efficient, small key-value storage framework from WeChat, using mmap and protobuf. It runs on Android, iOS/macOS, Windows, POSIX, HarmonyOS NEXT, with experimental Kotlin Multiplatform support.
Haystack is an open-source AI orchestration framework for building production-ready LLM applications, RAG systems, and autonomous agents in Python.
A Python and command-line library for face recognition, facial feature detection, and face comparison, built on dlib's deep learning models.
pygame is a free, open-source, cross-platform Python library for building multimedia applications and games, built on SDL. It offers 2D graphics, sound, input handling, and game development tools like sprites and collision detection.
SQLGlot is a pure‑Python SQL parser, transpiler, optimizer, and engine that supports over 30 dialects, enabling formatting, cross‑dialect translation, AST manipulation, and optional C‑extension acceleration for fast SQL processing.