How-to
How to publish a web app
From preview to production URL: domains, SSL and launch checklist.
Publishing turns your preview into a live URL anyone can visit. Connect a custom domain for credibility — DNS usually propagates within the hour.
Before launch, walk the checklist: test on mobile, add analytics, set up error alerts, write the meta title and description, and remove placeholder content.
Launch small, then iterate. Share the link with ten users, fix what confuses them, and publish updates as often as you like.