Placeholder: The Open Robotics Stack for the AI Era

Placeholder is a collaborative platform redefining how robots are built, shared, and scaled. It brings together everything robotics teams need—hardware files, configurations, compatible components like sensors, documentation, and data—into a single, versioned, cloud-based workspace. Placeholder simplifies sourcing by showing where to buy parts, full kits, or download 3D-printable components, making it seamless to go from concept to physical prototype. It integrates directly with GitHub for code and control software, and with Hugging Face for hosting related datasets. Users can keep designs private or open-source, fork robots, track changes to both hardware and software, and share modular builds. By unifying hardware, software, and data, Placeholder enables scalable and accessible robotics development for teams, researchers, and the open-source community.