Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

An opinionated list of awesome Python frameworks, libraries, software and resources.

分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

The Python programming language

scikit-learn: machine learning in Python

Financial data platform for analysts, quants and AI agents.

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

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, i…

基于Python的开源量化交易平台开发框架

The fundamental package for scientific computing with Python.

Python Backtesting library for trading strategies

Zipline, a Pythonic Algorithmic Trading Library

TuShare is a utility for crawling historical data of China stocks

The Database Toolkit for Python

QUANTAXIS 支持任务调度 分布式部署的 股票/期货/期权 数据/回测/模拟/交易/可视化/多账户 纯本地量化解决方案

A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

Build better UIs faster.

Ajenti Core and stock plugins

TinyDB is a lightweight document oriented database optimized for your happiness :)

Simple and extensible administrative interface framework for Flask

Image super-resolution through deep learning

Python Algorithmic Trading Library

QuantStart.com - QSTrader backtesting simulation engine.

Extract data from a wide range of Internet sources into a pandas DataFrame.

A Python library for creating LaTeX files

基于 OneBot 标准的 Python 异步 QQ 机器人框架 / Asynchronous QQ robot framework based on OneBot for Python

Simple Python interface for Graphviz

Inferring and Executing Programs for Visual Reasoning

Google Drive API Python wrapper library. Maintained fork of PyDrive.