ElementaryUI
Swift-authored browser runtime that can test state, DOM updates, and animated interaction.
- Why
- It has the strongest dynamic-browser ambition in the current catalog and is already marked build-now for the homepage pressure test.
- Prove next
- Run a real campus demo with frame timing, interaction latency, reduced-motion fallback, and browser bundle size.
- Sharp edge
- The BrowserRuntime npm surface is real pressure; JavaScript cannot quietly become the product boundary.