Eidolon: A Living, Single-File Code-Entity & Digital Pet I spent weeks architecting and writing the core logic from scratch (originally drafted in raw text editors) before porting, refining, and polishing it into a clean workspace. Eidolon isn’t just a basic script—it’s a sophisticated, fully self-contained browser ecosystem featuring: A Reactive Canvas Creature: Fully autonomous rendering loop with complex state management and adaptive behaviors. An Integrated Code Editor Interface: A built-in dev environment that lets you directly interact with and modify the entity’s parameters in real-time. Zero-Dependency Architecture: Entirely self-contained in a single, high-performance file. I’m submitting this to bring a deeply polished, multi-week conceptual project to life on the platform, showcasing that real engineering happens long before code ever hits a live IDE timer.