Examples
Browser ↔ Worker
Page shell, two worker heaps, SharedMemoryDoor — walked from the Vite fixture.
Browser ↔ Node
Page shell, browser worker heap, Node heap over WebSocket — walked from the browser-node fixture.
Page shell, two worker heaps, SharedMemoryDoor — walked from the Vite fixture.
Page shell, browser worker heap, Node heap over WebSocket — walked from the browser-node fixture.