GoKawiilNew open format StemJSON lets AI models generate native mobile app UI and logic
A developer has released StemJSON, a JSON-based declarative language designed specifically for AI systems to generate native mobile app interfaces and logic. It can be used to build entirely new apps or to extend existing ones, and is intended to plug into AI tools, prototyping environments, or IDE extensions. The format is open, meaning it can be freely adopted alongside hand-written code in development workflows.