Cheat Sheet
| Question | Core Idea | Senior Signal |
|---|---|---|
| Q231 | Mobile | Segment field data and optimize for low-end CPU, memory, network, and touch constraints. |
| Q232 | Hydration | Push client islands down and pass small serializable props to reduce interaction readiness cost. |
| Q233 | Streaming | Use Suspense boundaries around independently useful sections with stable skeletons and localized errors. |
| Q234-Q235 | Governance | Treat dependencies and frontend quality standards as owned operating systems, not ad hoc reviews. |