mirror of
https://github.com/hanzoai/next.js.git
synced 2026-09-24 17:00:51 +00:00
Jiachi LiuandGitHub
a3e56c9c1e
### Story
Since we introduced `ImageResponse` into `next/server` export, there're a few libraries relying on `next/server` that accidentally ended up with bundling og image into the bundle. As og package is quite large that could easily raise the size concern for middleware, edge runtime routes.
### Struggles
We've done optimizations. The tree-shaking strategies are tricky, we tried modularize imports and also optimize cjs require/exports to make sure you're not including og package into bundle if it's not being used. However, it's still not 100% can handle all the bundle optimization cases, such as `import {..} from "next/server.js"` could also ended up with the cjs bundle that failed the tree-shaking.
### Move on
So we decide to move og `ImageResponse` into a separate export `next/og`
Closes NEXT-1660
22 lines
402 B
TypeScript
22 lines
402 B
TypeScript
import { ImageResponse } from 'next/og'
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export default function og() {
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return new ImageResponse(
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(
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<div
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style={{
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width: '100%',
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height: '100%',
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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fontSize: 128,
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background: 'lavender',
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}}
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>
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Open Graph
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</div>
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)
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)
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}
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