Concurrent Render Budgeting

---
name: concurrent-render-budgeting
description: Design render budget systems that prevent UI regressions under heavy load.
---

# 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.