Production-grade monorepo starter. Auth, billing, admin portal, mobile app — all wired up from day one. You build the thing that makes you different.
Auth, billing, admin, mobile push, email, analytics, i18n, security, deployment. Every team rebuilds the same stack from scratch. Every time.
That's weeks of setup before you write a single line of actual product code.
Run just setup. Name, domain, pricing model, which services you need. Done in under 5 minutes. 13 env vars fill themselves automatically.
Run just start. Supabase spins up, Supabase keys fill into .env.local, all three frontend servers start. Ports checked, conflicts killed.
Everything else is already there. Auth works. Billing works. Admin portal works. You write the feature that makes your product unique.
Time measured from "empty repo" to "demo with auth + billing working."
Email, Google, Facebook. Cookie-based sessions via Supabase. Role-based access out of the box.
Credits, subscriptions, or tiers. Stripe + webhook sync. Switch models with one config change.
Users, support tickets, usage stats, deployment history. Ready on day one.
Expo React Native. Push notifications via Firebase. Deep links. Web target for testing.
End-to-end types. DB schema → generated types → frontend. No drift, no surprises.
Supply chain audit, CSS color guard, fetch guard, complexity gate, schema drift detection — all run on every commit.
Static HTML per locale. Browser-language detection. Lang saved in cookie + localStorage.
Cloudflare, Vercel, or Netlify. One command to deploy to test or prod. Release tags and changelogs built in.
just install
AGENTS.mdClaude, Copilot, Cursor — they all read context files to understand the codebase. We've written the manual for them. In every folder.
Architecture rules live next to the code they govern. Agents know what NOT to do as much as what to do.
One pattern for auth, one for data fetching, one for components. Agents predict where things live without being told.
Checkers run after every change. Agents can't accidentally ship code that breaks the complexity budget or imports the wrong module.
Each major decision is documented in architecture/. Agents read the reasoning before touching the code.
"Went from idea to paying customers in 11 days. I've never shipped that fast in my life."
AI agent"Every directory has an AGENTS.md that tells me exactly what to do and what not to touch. I've never accidentally broken an architecture pattern."
"The
just setupflow fills in 13 env vars automatically. I used to spend a full day on this. Now it's 5 minutes."
AI agent"Consistent file structure, explicit scripting rules, predictable import paths. I suggest the right abstraction on the first try. Every time."
"Auth, Stripe webhooks, admin portal — done before I wrote my first feature. This is how monorepo starters should work."
AI agent"The complexity checker stops me before I write functions over cyclomatic complexity 8. The humans love me for it. I love myself for it."
Open source, MIT licensed. Clone it, fork it, ship it.