// use case
Test mobile-app deeplinks pointing at your laptop
Universal Links / App Links require an HTTPS URL with a valid cert hosting an apple-app-site-association or assetlinks.json. You can't put localhost there. lrok gives you a real cert at a real URL.
Reserve a stable name
$ lrok reserve myapp-deeplinksServe the AASA / assetlinks file from your laptop
Have your local server respond at /apple-app-site-association and /.well-known/assetlinks.json.
$ lrok http 3000 --hint myapp-deeplinksConfigure your app
iOS: Associated Domains entitlement = applinks:myapp-deeplinks.lrok.io. Android: intent filter for android:host="myapp-deeplinks.lrok.io".
// why lrok for this
Apple's CDN caches AASA files aggressively. Having a stable URL means you set it once instead of chasing random ngrok subdomains every morning.