Publishing and sharing
Going live, custom domains, and inviting your users.
Connecting your own domain
Use your own web address — like myapp.com — instead of the default one.
Preview vs live: how publishing works
Your changes are visible to you instantly. They're visible to your users when you publish. Here's the difference.
Run the Security Review before you publish
Before you go live, run the built-in Security Review from the publish flow to catch common vulnerabilities — exposed secrets, unsafe HTML, and weak input handling — in your app.