Feng Apps

A growing collection of tools & services

Personal notes & research vault

Daily global news aggregation

Hot topics & emerging signals

AI-powered stock analysis & debate

AI-powered daily stock dashboard

AI-generated audiobook serial

名人传记助读

Interactive map atlas for biographies

Three.js 3D data visualization dashboard

Real SRTM 3D terrain with MapLibre

AI Agent 超级编排引擎

RL Math Foundation

Mathematical intro to reinforcement learning

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Coming Soon