Concurrent Render Budgeting (React 18)

Summary

Design render budget systems that prevent UI regressions under heavy load.

Key Capabilities

• Allocate render budgets by feature criticality.
• Enforce budgets using instrumentation and alarms.
• Optimize budgets with adaptive thresholds.

PhD-Level Challenges

• Model budget optimization as a constrained optimization problem.
• Prove stability of adaptive budgeting under varying loads.
• Evaluate cost/benefit for strict vs elastic budgets.

Acceptance Criteria

• Provide budget definitions with metrics tracking.
• Demonstrate enforcement and alerting on budget breaches.
• Show improved p95/p99 render stability.