6 min read
Backend for an Expo app: auth, subscriptions and push
What an Expo app needs from a backend: verified sign-in tokens, server-side subscription checks, stored push tokens, and secrets kept out of the bundle.
Articles about authentication
2 articles from the Edict blog cover authentication. The newest comes first.
9 min read
Postgres row-level security for mobile app backends
Row-level security lets Postgres enforce that each user sees only their own rows. Covers policy design, common mistakes, performance, and testing policies.