Agents, Code & Parallel Worlds — The 300-Day Agentic Evolution of Cangjie Programming Language Team

This topic describes the complete process of Cangjie's 300-day AI R&D transformation, starting with an accidental AI coding attempt in May 2025. The team gradually implemented the Agent Centric Engineering (ACE) model, selected 30% of the teams to pilot end-to-end AI, and achieved dramatic productivity gains: the compiler team improved by 240–2600%, the third-party library team by 132–816%, and the standard library team by 125%. This talk passes on the core concept of "actively embracing AI, breaking the shackles of thinking, and realizing the reconstruction of individual and team values."