React Review Audit

**Score: 99/100** · 0 errors · 2 warnings

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```text
Fix the following React Review diagnostics in my codebase.

## Warnings (2)

1. [warning] no-flush-sync — main.jsx:2
flushSync from react-dom skips View Transition snapshots and concurrent rendering — prefer startTransition for non-urgent updates

2. [warning] rerender-functional-setstate — main.jsx:17
setList([...list, ...]) — use functional update `setList(prev => [...prev, ...])` to avoid stale closures
```

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### ⚠️ Warnings (2)

**`no-flush-sync`**

flushSync from react-dom skips View Transition snapshots and concurrent rendering — prefer startTransition for non-urgent updates

> Use startTransition for non-urgent updates — flushSync forces a sync flush that skips View Transitions and concurrent rendering

[`main.jsx:2`](https://github.com/aidenybai/million-delta-react-test/blob/1cf822b3c03a8378474bab358ca328b4e1a38fa8/main.jsx#L2)

**`rerender-functional-setstate`**

setList([...list, ...]) — use functional update `setList(prev => [...prev, ...])` to avoid stale closures

> Use the callback form: `setState(prev => prev + 1)` to always read the latest value

[`main.jsx:17`](https://github.com/aidenybai/million-delta-react-test/blob/1cf822b3c03a8378474bab358ca328b4e1a38fa8/main.jsx#L17)

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_{Last scored May 18, 2026 at 10:18 AM UTC. Maintained by [React Review](https://github.com/millionco/react-review).}