Best Python Tools & Libraries

287 curated Python tools, libraries, and open-source projects โ€” hand-picked and ranked by the community.

annotated_deep_learning_paper_implementations

github

๐Ÿง‘โ€๐Ÿซ 60+ Implementations/tutorials of deep learning papers with side-by-side notes ๐Ÿ“; including transformers (original, xl, switch, feedback, vit, ...), optimizers (adam, adabelief, sophia, ...), gans(cyclegan, stylegan2, ...), ๐ŸŽฎ reinforcement learning (ppo, dqn), capsnet, distillation, ... ๐Ÿง 

AI Tools
โ˜… 66,311

gpt4free

github

The official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3

AI Tools
โ˜… 66,018

OpenBB

github

Financial data platform for analysts, quants and AI agents.

AI Tools
โ˜… 65,943

ui-ux-pro-max-skill

github

An AI SKILL that provide design intelligence for building professional UI/UX multiple platforms

Frameworks
โ˜… 65,895

scikit-learn

github

scikit-learn: machine learning in Python

AI Tools
โ˜… 65,839

localstack

github

๐Ÿ’ป A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

Cloud
โ˜… 64,866

crawl4ai

github

๐Ÿš€๐Ÿค– Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN

Developer Tools
โ˜… 64,082

keras

github

Deep Learning for humans

AI Tools
โ˜… 64,008

pathway

github

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

Analytics
โ˜… 63,508

open-interpreter

github

A natural language interface for computers

Developer Tools
โ˜… 63,151

deer-flow

github

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

AI Tools
โ˜… 61,866

unsloth

github

Unsloth Studio is a web UI for training and running open models like Gemma 4, Qwen3.5, DeepSeek, gpt-oss locally.

AI Tools
โ˜… 61,695

scrapy

github

Scrapy, a fast high-level web crawling & scraping framework for Python.

Frameworks
โ˜… 61,339

30-Days-Of-Python

github

The 30 Days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than 100 days. Follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

Database
โ˜… 61,147

openpilot

github

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.

Developer Tools
โ˜… 60,632

MinerU

github

Transforms complex documents like PDFs into LLM-ready markdown/JSON for your Agentic workflows.

Developer Tools
โ˜… 60,035

Real-Time-Voice-Cloning

github

Clone a voice in 5 seconds to generate arbitrary speech in real-time

AI Tools
โ˜… 59,625

llama

github

Inference code for Llama models

Developer Tools
โ˜… 59,334

hackingtool

github

ALL IN ONE Hacking Tool For Hackers

Developer Tools
โ˜… 58,157

docling

github

Get your documents ready for gen AI

AI Tools
โ˜… 57,926

yolov5

github

YOLOv5 ๐Ÿš€ in PyTorch > ONNX > CoreML > TFLite

AI Tools
โ˜… 57,226

private-gpt

github

Interact with your documents using the power of GPT, 100% privately, no data leaks

Developer Tools
โ˜… 57,199

autogen

github

A programming framework for agentic AI

AI Tools
โ˜… 57,125

you-get

github

:arrow_double_down: Dumb downloader that scrapes the web

Developer Tools
โ˜… 56,824