Input Latency Governance (React 18)

Summary

Achieve and maintain low input latency by engineering event-to-render pipelines.

Key Capabilities

• Instrument end-to-end input latency (event → commit).
• Reduce blocking renders with concurrency controls.
• Implement admission control for high-frequency events.

PhD-Level Challenges

• Formalize latency bounds under adversarial event streams.
• Derive optimal throttling strategies for user inputs.
• Validate improvements with INP metrics.

Acceptance Criteria

• Provide latency dashboards and thresholds.
• Demonstrate controlled behavior under bursty input.
• Document tuning decisions and outcomes.