The official source code repository for the calibre ebook manager

TreeFrog Framework : High-speed C++ MVC Framework for Web Application

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

Find your trading edge, using the fastest engine for backtesting, algorithmic trading, and research.

cuDF - GPU DataFrame Library

A fluent design widgets library based on C++ Qt/PyQt/PySide. Make Qt Great Again.

Portfolio analytics for quants, written in Python

[🔥updating ...] AI 自动量化交易机器人 AI-powered Quantitative Investment Research Platform. 📃 online docs: https://ufund-me.github.io/Qbot ✨ :news: qbot-mini: https://github.com/Charmve/iQuant

C++ library for asynchronous non-blocking communication with RabbitMQ

Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share your research sources.

A curated list of awesome libraries, packages, strategies, books, blogs, tutorials for systematic trading.

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

C++ DataFrame for statistical, Financial, and ML analysis -- in modern C++ using native types, continuous memory storage, and no pointers are involved

Zipline, a Pythonic Algorithmic Trading Library

Python CTP API

量化行情与交易开发框架

低成本，高效率，简单实现的币安合约量化系统架构

文档数据库mongodb kv存储引擎wiredtiger源码详细分析注释

Automated CI toolchain to produce precompiled opencv-python, opencv-python-headless, opencv-contrib-python and opencv-contrib-python-headless packages.

Howtrader: A crypto quant framework for developing, backtesting, and executing your own trading strategies. Seamlessly integrates with TradingView and other third-party signals. Simply send a post …

A Qt Widget encapsulated CEF view based on QWidget

Timelib is a timezone and date/time library that can calculate local time, convert between timezones and parse textual descriptions of date/time information.

基金投资管理回测引擎

nanomsg-next-generation -- light-weight brokerless messaging

股票AI操盘手：从学习、模拟到实盘，一站式平台。包含股票知识、策略实例、因子挖掘、传统策略、机器学习、深度学习、强化学习、图网络、高频交易、C++部署和聚宽实例代码等，可以方便学习、模拟及实盘交易

Customizable admin dashboard template based on Angular 10+

命令行交易终端（股票、期货、期权），绝大部分命令与VI编辑器中相同，支持CTP、openctp等通道，支持Windows、Linux、MacOSX等操作系统。

🚀🚀🚀A faster, better and more stable redis desktop manager [GUI client], compatible with Linux, Windows, Mac. What's more, it won't crash when loading massive keys.

Deep learning PyTorch library for time series forecasting, classification, and anomaly detection (originally for flood forecasting).

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown