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name: event-sourcing-ui-state description: Use event sourcing to build auditable, replayable UI state systems compatible with concurrent rendering.

Event Sourcing for UI State (React 18)

Summary

Use event sourcing to build auditable, replayable UI state systems compatible with concurrent rendering.

Key Capabilities

• Model UI state transitions as append-only event logs.
• Support replay and time-travel debugging at scale.
• Maintain consistency under concurrent updates.

PhD-Level Challenges

• Prove convergence of event streams under concurrency.
• Design compaction strategies for long-lived logs.
• Analyze storage/performance trade-offs for event sourcing.

Acceptance Criteria

• Provide a replayable UI event log implementation.
• Demonstrate time-travel debugging with deterministic results.
• Document compaction and retention policies.