| page_bare | Bare HTML page with Shiny dependencies |
| page_react | Create a React page from conventional assets — no HTML file required |
| page_react_dep | HTML dependency for a downstream package's own JS/CSS bundle |
| page_react_html | Serve a React 'index.html' document (the 'ui.tsx' pattern) |
| reactive_output | Publish a reactive value to a shinyreact client (the 'ui.tsx' pattern) |
| send_message | Send a custom message to client React components |
| wire_tap | Tap the websocket wire of a shinytest2 app |