Discover simulations and parts

Browse simulations publicly without signing in. Search by name, title, description, creator or source-simulation provenance; use kind and creator filters to narrow results. Open a simulation to inspect its source and choose Open in Studio.

Reusable parts contains models, properties, behaviors and visuals. Presets live inside their parent property. The For vN section shows compatible preset publications; Other versions identifies a different targeted property revision. Search may surface a preset as Property → Preset and open that exact context.

A model’s grouped dependencies explain its properties, starting values, behaviors and appearance. The source remains authoritative: an available dependency need not actually be used by the model. Use in a simulation opens Studio with the selected exact part ready for use; Add parts works inside an existing project.

Simulation cards replay stored visual recordings. Model cards prepare a small local demonstration from their published source. Hover or focus to play; detailed views provide explicit controls. A model preview is a demonstration, not a claim about its behavior in every possible world. Large simulations may instead open directly in Studio without a preview. Some administrator-owned simulations generate previews on the server: pending cards show a loading indicator, and failed generation does not prevent opening the simulation.

On model cards, transparent occupied cells have neutral dashed outlines so that an invisible model does not look empty. These outlines are only a preview aid; they do not change the model’s colors or physical state. The bar below a preview supports scrubbing without recalculating the simulation.

Sign in for My library and private drafts. Public browsing does not expose other authors’ unpublished work. Tags are not part of current library discovery.