Renhuai123 / ziwei-doushu

Open-source Zi Wei Dou Shu (purple star astrology) chart-calculation engine with a TypeScript implementation, plus large chart-reading datasets.

gosom / google-maps-scraper

Scrapes Google Maps listings for business name, address, phone, website, rating, reviews, coordinates, and emails via CLI, Web UI, or REST API.

UFund-Me / Qbot

Open-source AI-oriented quantitative investment platform covering data, strategy research, backtesting, simulated and live trading.

apache / spark

Unified analytics engine for large-scale data processing with APIs in Scala, Java, Python, and R.

SakanaAI / AI-Scientist

Open-source system where LLMs autonomously generate research ideas, run experiments, and write full scientific papers.

shy3130 / tick-stock-panel

A self-hosted A-share quant workbench for building strategies, monitoring, backtesting, and LLM-assisted analysis, packaged as one Docker container.