Files
meet/src/frontend/index.html
T
lebaudantoine 69d92e6f30 🩹(frontend) icon font loading to avoid text/icon flickering
Icon fonts were loading just in time, which is good for performance, but caused
a visible blink where fallback text appeared before the font loaded. I followed
the documentation introduced in PR 963 of the fontsource repository.

This introduces preloading for critical fonts, slightly increases initial load
time, and defines custom @font-face rules to control font-display and avoid
font swapping. This approach only works with Vite-based frameworks,
as noted in the documentation.

See the advanced installation section for material-symbols-outlined on
fontsource.org, and apply the same approach for Material Icons.

I manually built the preload headers based on a comment from issue #83.
This works well with Vite, which replaces the font URLs at build time.
2026-01-12 12:56:08 +01:00

33 lines
1.3 KiB
HTML

<!doctype html>
<html lang="en" data-lk-theme="visio-light">
<head>
<meta charset="UTF-8" />
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="manifest" href="/site.webmanifest">
<!-- Font URLs are resolved and replaced by Vite during the build process. Font loading failures will not break the application. -->
<link
rel="preload"
as="font"
crossorigin="anonymous"
href="/node_modules/@fontsource/material-icons-outlined/files/material-icons-outlined-latin-400-normal.woff2"
type="font/woff2"
/>
<!-- Font URLs are resolved and replaced by Vite during the build process. Font loading failures will not break the application. -->
<link
rel="preload"
as="font"
crossorigin="anonymous"
href="/node_modules/@fontsource-variable/material-symbols-outlined/files/material-symbols-outlined-latin-wght-normal.woff2"
type="font/woff2"
/>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>%VITE_APP_TITLE%</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>