WindowManager

Lifecycle-managed service for creating, tracking, and reusing application windows. Provides three lifecycle modes (default / singleton / pooled), inter-service events, IPC broadcast, and elastic pool reuse.

For the full guide, see docs/references/window-manager/.

Quick jumps:

• Overview — architecture, lifecycle modes, event timing
• Usage Guide — quick start, domain-service integration, consumer-vs-internal API layers
• Warmup Mechanics — shared warmup state machine (pooled two-axis + singleton variant), GC, warmup, suspend/resume
• Platform Configuration — platformOverrides + quirks
• API Reference — full method reference
• Migration Guide — converting direct BrowserWindow usage