fontfaceonload
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Published
20 hours ago •
zachleat
zachleat
Breaks in SSR
The library breaks when used in a server-side rendered app. The build breaks with ReferenceError: window is not defined error, and a check typeof window === 'undefined' && ... unfortunately doesn't help.
You should turn the lib into a string and serve it with your SSR app. I'm assuming you're using something like React here.
Something like so:
import fontFaceOnLoad from 'fontfaceonload'
import { renderToString } from 'react-dom/server'
import { html } from 'common-tags'
const app = renderToString(<App/>)
const html = html`
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script type="application/javascript">
${fontFaceOnLoad}
</script>
</head>
<body>
<div id="app-root">${app}</div>
</body>
</html>
`
