01Open source
Repos
Open-source repos worth knowing, by the problem they take on.
Finance & Quant
AutoXD Backtesting Framework
autoxd is an A-share backtesting framework for writing T+0 strategies with pandas, featuring simulated real account trading, transaction costs, forward-adjusted prices, and volume-to-turnover conversion. It supports parallel execution via Redis and displays results in publishable page format.
Personal Finance Dashboard
A self-hosted personal finance dashboard that tracks bank accounts, brokerage, crypto, and net worth in one place. Designed for local use, it supports multi-member families, optional TOTP 2FA, and audit logging, but has not been professionally security audited.
Quants Playbook
A collection reproducing quantitative strategies from Chinese broker research reports, with 100+ strategies spanning timing, factor, value, and portfolio approaches. It uses jqdata and tushare for A-share data, includes backtests, visualizations, and modern machine learning models like Transformer and LSTM.
Crypto Exchange SDK
A Golang SDK wrapper that unifies and standardizes REST API interfaces for cryptocurrency exchanges, supporting OKX and Binance. It provides a v2 module with model definitions and options for building exchange clients.
A-Share Quant System
An out-of-the-box A-share quantitative trading system for individual investors, combining data management, 13 stock selection strategies, 5 timing strategies, backtesting, VaR risk control, and a web UI. It covers 5000+ stocks with up to three years of history.
Stock Analysis System
An LLM-powered multi-market stock analysis system that aggregates quotes, news, and indicators for A/HK/US/JP/KR/TW stocks and ETFs, generating daily decision dashboards. It pushes reports to WeCom, Feishu, Telegram, Discord, Slack, or email on zero-cost scheduled runs.
AI Job List
A daily-updated list of 2027 AI/ML and data science internships and new graduate jobs for college students, prioritizing postings from the last 120 days. It includes over 1,500 roles across FAANG+, quant, and other categories.
Perp DEX Bot
A Bun-powered perpetual DEX trading bot for multiple exchanges, featuring an SMA30 trend engine, Guardian stop sentinel, and two market-making modes. It offers instant restarts, realtime market data, structured logging, and an Ink-based CLI dashboard.
IB Gateway Docker
ib-gateway-docker packages Interactive Brokers Gateway with IBC and Xvfb so it runs unattended in a container. It is widely useful for automated trading infrastructure that needs a stable IB connection.
CZSC Technical Analysis
czsc is a Chan theory technical analysis toolkit for Chinese stocks and futures, with core algorithms (fractals, strokes, centers) implemented in Rust and exposed to Python via PyO3. It is an established, actively maintained niche tool for quant trading.
Financial Charting Library
Vela is a headless interactive financial charting library with a native WebGL2/Canvas2D renderer and optional workspace UI. It is notable for its plugin SDK and active development by established provider LuxAlgo.
Quantitative Finance Framework
FinHack is an extensible quantitative finance framework covering data collection, factor calculation and mining, machine learning, strategy writing, backtesting, and live trading. It supports A-shares, US stocks, futures, and crypto, with DuckDB and minute-level backtesting planned.