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vercel__next.js/bench/basic-app/app/ui/usage-alert.js
dan 0156307f55 [Bench] Extend bench app to have realistic client chunk counts (#95814)
Follow-up to https://github.com/vercel/next.js/pull/95807.

Makes payload size match prod sizes closer and aligns chunk count by
adding a lot of client modules.

I originally thought to unify them into `client.js` or such but maybe
it's good to see how compilation behaves with many small files? Which is
how real projects do that.

```
=== dashboard.html (fixture)  vs  p-overview.html (real)
  total KB                            665          637
  rows (model/I/T/other)      258/111/3/1 240/125/5/27
  byte share model/I/T %          43/57/0      36/62/2
  median row size B                   906          106
  max depth                            43           53
  mean depth                          8.9         10.5
  elements per KB(model)              7.7          5.2
  pure-data byte share %               18           21
  client-ref elements %                35           32
  objects:elements ratio             1.18         1.23
  avg props per element               2.6          3.1
  median children fanout                4            4
  string bytes %                       50           54
  median string len B                  12           15
  row refs per KB                     0.4          0.4
  encoded scalars per KB              0.7          1.2
  undefined markers                   247          740

=== docs.html (fixture)  vs  nextjs-docs.html (real)
  total KB                            487          487
  rows (model/I/T/other)        72/40/7/1   55/43/2/20
  byte share model/I/T %           89/8/3       94/6/0
  median row size B                   199          340
  max depth                            27           32
  mean depth                         22.3         12.3
  elements per KB(model)              0.6          0.8
  pure-data byte share %                7            9
  client-ref elements %                29           33
  objects:elements ratio             8.67         4.92
  avg props per element               2.0          2.8
  median children fanout                3            4
  string bytes %                       47           64
  median string len B                  17           35
  row refs per KB                     0.2          0.1
  encoded scalars per KB              7.4          2.9
  undefined markers                  3586         1377

=== blog.html (fixture)  vs  vercel-blog.html (real)
  total KB                            778          797
  rows (model/I/T/other)        72/39/0/1  102/53/7/14
  byte share model/I/T %           93/7/0       87/8/5
  median row size B                   145          505
  max depth                            34           44
  mean depth                          9.6         12.2
  elements per KB(model)              0.7          1.1
  pure-data byte share %               92           85
  client-ref elements %                38           33
  objects:elements ratio            31.19        16.39
  avg props per element               1.9          2.7
  median children fanout                3            4
  string bytes %                       46           48
  median string len B                   6            9
  row refs per KB                     0.1          0.1
  encoded scalars per KB              0.4          0.6
  undefined markers                   242          426
```

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-15 15:13:35 +02:00

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'use client'
import { describeBulkGraph } from './vendor-bulk'
import { useState } from 'react'
export default function UsageAlert({ message, icon }) {
const [dismissed, setDismissed] = useState(false)
if (dismissed) return null
return (
<p className="usage-alert text-xs" role="status">
{icon} {message}
<button
type="button"
aria-label="Dismiss"
onClick={() => setDismissed(true)}
>
×
</button>
</p>
)
}
export const __vendor = typeof describeBulkGraph