# Tech Stack — chan ## Engine - Python, pandas, numpy, TA-Lib / technical - 包名:`chanlun` - 流水线:KLU → KLC → BI → SBI → SEG → ZS → BSP(`ChanLun` / `TF_DF` 门面) ## Web - Flask + Jinja2 templates - TradingView Charting Library(`web/charting_library/`) - 前端运行时:原生 JS(`web/static/js/app/`) - 行情:`DATA_SERVICE_URL` / CCXT / A 股数据服务 ## Out of scope this release - data_provider 仓库内重建 - React/TS 构建 - Freqtrade config/strategies 重构