Show HN: A 2D animation DSL – every line written by Claude, zero human code (github.com)

A new domain-specific language (DSL) for 2D animation has been unveiled, created entirely by the AI agent Claude Opus 4.6 with no human coding involved. This innovative project pushes the boundaries of AI-driven creative endeavors, generating characters, scenes, and animations purely from textual descriptions. It evolved through three iterations, transitioning from simple SVG-based animations to fully procedural character rendering, using techniques like bezier curves for organic shapes and dynamic joint movements. The DSL now supports complex user-defined poses and includes advanced features such as overlap detection and facial expression control. This experiment is significant for the AI/ML community as it explores the capabilities of AI in end-to-end project development, challenging the traditional boundaries of creative coding. By constraining the entire project to AI-generated code, it raises compelling questions about the extent to which AI can autonomously handle artistic processes. The project also demonstrates practical applications for procedural animation technology, paving the way for future advances in automated media creation and highlighting the potential for AI to revolutionize creative industries.