PWA
PWA
Opt-in Progressive Web App support: an offline service worker, a generated manifest, and generated icons from a single source image.
blogTheme({
pwa: {
themeColor: "#fbfbfc",
backgroundColor: "#fbfbfc",
},
})When enabled, the integration:
- generates
/manifest.webmanifest - generates the icon set from your source image
- writes an offline-capable service worker that precaches the built pages
Keep the source icon simple and high-contrast — it gets downscaled to very
small sizes (16×16, 32×32) for favicons.