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Merged
rachellerathbone merged 3 commits into from
Mar 17, 2026
Merged

pwa #73

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d45c2b3
pwa
rachellerathbone Mar 17, 2026
576a22f
pwa
rachellerathbone Mar 17, 2026
085e40a
remove
rachellerathbone Mar 17, 2026
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6 changes: 6 additions & 0 deletions app/layout.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@ import type { Metadata } from 'next'
import Script from 'next/script'
import { Inter } from 'next/font/google'
import { LaunchGate } from '@/components/LaunchGate'
import { ServiceWorkerRegistrar } from '@/components/ServiceWorkerRegistrar'
import { PwaMetaTags } from '@/components/PwaMetaTags'
import './globals.css'

const inter = Inter({
Expand All @@ -20,6 +22,8 @@ export const metadata: Metadata = {
{ url: '/learn/favicon.ico', sizes: 'any' },
{ url: '/learn/favicon.svg', type: 'image/svg+xml' },
{ url: '/learn/favicon-96x96.png', sizes: '96x96', type: 'image/png' },
{ url: '/learn/favicon-192x192.png', sizes: '192x192', type: 'image/png' },
{ url: '/learn/favicon-512x512.png', sizes: '512x512', type: 'image/png' },
],
apple: [{ url: '/learn/apple-touch-icon.png' }],
},
Expand Down Expand Up @@ -52,6 +56,8 @@ export default function RootLayout({ children }: Readonly<{ children: React.Reac
return (
<html lang="en" className={inter.variable}>
<body className="min-h-screen font-sans">
<PwaMetaTags />
<ServiceWorkerRegistrar />
<LaunchGate>{children}</LaunchGate>
{process.env.NODE_ENV === 'production' && (
<>
Expand Down
27 changes: 27 additions & 0 deletions components/PwaMetaTags.tsx
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
'use client'

import { useEffect } from 'react'

/**
* Injects iOS PWA meta tags. Next.js Metadata API does not output
* apple-mobile-web-app-capable in a way that enables Safari splash screens,
* so we inject these on the client.
*/
export function PwaMetaTags() {
useEffect(() => {
const tags: [string, Record<string, string>][] = [
['meta', { name: 'apple-mobile-web-app-capable', content: 'yes' }],
['meta', { name: 'apple-mobile-web-app-status-bar-style', content: 'default' }],
['meta', { name: 'apple-mobile-web-app-title', content: 'Learn' }],
]
const elements: HTMLElement[] = []
tags.forEach(([tagName, attrs]) => {
const el = document.createElement(tagName)
Object.entries(attrs).forEach(([k, v]) => el.setAttribute(k, v))
document.head.appendChild(el)
elements.push(el)
})
return () => elements.forEach((el) => el.remove())
}, [])
return null
}
11 changes: 11 additions & 0 deletions components/ServiceWorkerRegistrar.tsx
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
'use client'

import { useEffect } from 'react'

export function ServiceWorkerRegistrar() {
useEffect(() => {
if (typeof window === 'undefined' || !('serviceWorker' in navigator)) return
navigator.serviceWorker.register('/sw.js').catch(() => {})
}, [])
return null
}
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