the portable Python dataframe library

A CAD application for creating virtual LEGO models

Make images look as if they are made out of 1x1 LEGO blocks

C++那些事

📚 Modern C++ Tutorial: C++11/14/17/20 On the Fly | https://changkun.de/modern-cpp/

Achieve a tiny STL in C++11

Automated Binance trading bot - Trade multiple cryptocurrencies. Buy low/sell high with Grid Trading. Integrated with TradingView technical analysis

High performance server-side application framework

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

Python Backtesting library for trading strategies

Python Backtesting library for trading strategies

The Apache Flink SQL Cookbook is a curated collection of examples, patterns, and use cases of Apache Flink SQL. Many of the recipes are completely self-contained and can be run in Ververica Platfor…

Coral is a translation, analysis, and query rewrite engine for SQL and other relational languages.

Tom's Obvious, Minimal Language

Intelligent data generator for Apache Kafka. Generates streams of realistic data with support for cross-topic relationships, tombstoning, configurable rates, and more.

A data generator source connector for Flink SQL based on data-faker.

An annotation-based Java library for creating Thrift serializable types and services.

Distributed training framework for TensorFlow, Keras, PyTorch, and Apache MXNet.

Download market data from Yahoo! Finance's API

A collection of source code generators for Java.

Writing a sqlite clone from scratch in C

A Kubernetes toolkit for building distributed applications using cloud native principles

Python interface to Hive and Presto. 🐝

Apache Superset is a Data Visualization and Data Exploration Platform

Pipeline Extension for Live Trading

a pyenv plugin to manage virtualenv (a.k.a. python-virtualenv)

Tutorials for SimFin - Simple financial data for Python

Performance analysis of predictive (alpha) stock factors