I built Update to simplify integrating auth and billing into web apps.
It wraps Supabase and Stripe into a single SDK so you can get login, signup, and subscription flows working quickly—without wiring everything together manually. You can use it to start a new app or drop it into an existing one.
You can scaffold a working app with:
npx create-update-app@latest
This gives you a React or Next.js project with Supabase auth and Stripe billing already set up. You connect your API keys in the Update dashboard, define your products, and your app syncs automatically.
Hi HN,
I built Update to simplify integrating auth and billing into web apps.
It wraps Supabase and Stripe into a single SDK so you can get login, signup, and subscription flows working quickly—without wiring everything together manually. You can use it to start a new app or drop it into an existing one.
You can scaffold a working app with:
npx create-update-app@latest
This gives you a React or Next.js project with Supabase auth and Stripe billing already set up. You connect your API keys in the Update dashboard, define your products, and your app syncs automatically.
What it does:
- Supabase authentication pre-configured - Stripe subscription billing integration - Built-in checkout session creation
Docs: https://update.dev/docs
Update is in open beta. Feedback, questions, and suggestions are all welcome.