Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

LeetCode 101：力扣刷题指南

A complete computer science study plan to become a software engineer.

📚 深入浅出分布式基础架构，Linux 与操作系统篇 | 分布式系统篇 | 分布式计算篇 | 数据库篇 | 网络篇 | 虚拟化与编排篇 | 大数据与云计算篇

互联网公司技术架构，微信/淘宝/微博/腾讯/阿里/美团点评/百度/OpenAI/Google/Facebook/Amazon/eBay的架构，欢迎PR补充

Next.js Commerce

Simple forum software for building great communities.

Source code of the companion book/website

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

Developing Options Trading Strategies using Technical Indicators and Quantitative Methods

A nimble options backtesting library for Python

Performance analysis of predictive (alpha) stock factors

Python wrapper for TA-Lib (http://ta-lib.org/).

Zipline, a Pythonic Algorithmic Trading Library

Python job scheduling for humans.

Statistical data visualization in Python

Python Backtesting library for trading strategies

Python Algorithmic Trading Library

MySQL client library for Python

The QuantLib C++ library

Deprecated. Use PyEcharts instead. https://github.com/pyecharts/pyecharts

A Python library for interfacing with Tradier.com's trading API.

Python client for the Tradier API - https://developer.tradier.com/

Practice your pandas skills!

Python Options Pricing Library

Basic options pricing in Python

A suite of utilities for converting to and working with CSV, the king of tabular file formats.

Python LIbrary for reading DTN's IQFeed