Official App Performance

Checklist

• Keep first render useful with local mock data or lazy boundaries.
• Avoid loading all tabs, panels, or timelines at once.
• Avoid global event listeners unless they are cleaned up.
• Use compact, stable layout dimensions for dashboards and tables.
• Keep app-local state inside the app; remote server data should later use TanStack Query or an app-local data boundary.
• Use virtualization or pagination before lists become large.
• Do not deep-import shell internals to solve app data needs.

Status Labels

Official app mock UIs should make their data status clear:

• Mock
• Prototype
• Planned
• Research
• No backend