Architecture & Launch
Production-Ready SaaS Starter with Better Auth and Stripe
By Huskydev · · Blog
Huskydev ships a production-ready SaaS starter that wires Better Auth and Stripe together out of the box, on either a Next.js-only app or a Next.js + NestJS monorepo. Auth and billing are the two systems every SaaS needs on day one and the two most people get wrong — so this is where a starter earns its price.
What "production-ready" actually means here
A lot of starters bolt on an auth library and call it done. Production-ready means the harder parts are already handled: email verification, password reset with single-use tokens, session revocation across devices, and webhook signature verification so a replayed Stripe event can't double-charge a customer. Huskydev's own build notes put manual auth wiring at around 4 hours and payment webhooks at another 4 — hours a starter should remove, not just shorten.
Better Auth, fully wired
Every Huskydev starter ships these Better Auth features already connected to your database and UI:
- Email/password sign-up and sign-in with secure httpOnly session cookies
- Email verification before an account is considered active
- Password reset with time-limited, single-use tokens
- Magic links (passwordless sign-in)
- Social OAuth — Google, GitHub, Apple
- Multi-factor authentication (TOTP) with recovery codes
- Device session list with remote logout
- Rate-limited sign-in with account lockout
- Single sign-on via OIDC
- Role-based access control with server-side guards
Why Better Auth pairs naturally with NestJS
In the Next.js + NestJS monorepo, Better Auth's session isn't just checked in a route handler — it's enforced with a SessionGuard at the NestJS module level, so every controller in the API inherits the same auth logic instead of re-checking it per route. That's a meaningfully different security posture than sprinkling auth checks through individual API routes, and it's part of why a dedicated backend framework earns its place next to Next.js rather than being “extra” complexity.
Stripe billing, verified end to end
Billing ships with signature-verified webhooks, subscription and one-time payment support, and Lemon Squeezy as a drop-in alternative if you'd rather avoid Stripe's KYC requirements for a specific market. Nothing here needs you to read Stripe's webhook docs before your first sale.
Manual setup vs. a Huskydev starter
| Aspect | Manual setup | Huskydev starter |
|---|---|---|
| Auth wiring | ~4 hours, DIY session handling | Included — Better Auth pre-wired |
| Email verification / password reset | Build and test yourself | Included |
| MFA / RBAC | Usually skipped early, added later | Included from day one |
| Stripe webhooks | ~4 hours, easy to get wrong | Verified webhooks included |
| NestJS guard integration | Not applicable unless you build it | SessionGuard included in the monorepo option |
FAQ
Does Huskydev's SaaS starter include Better Auth?
Yes — every Huskydev starter, whether Next.js-only or the Next.js + NestJS monorepo, ships Better Auth pre-configured with sessions, OAuth, MFA and RBAC.
Can I use Stripe and Lemon Squeezy in the same starter?
You choose one as your primary billing provider; both are supported with verified webhooks, so you can pick whichever fits your market.
Does the NestJS backend option change how auth works?
The auth system is the same Better Auth configuration either way; the NestJS monorepo additionally enforces it with a SessionGuard at the API layer.
Do I need to write my own webhook verification?
No — Stripe and Lemon Squeezy webhook signature verification is included and wired to your subscription and billing tables.
Is this starter suitable for a production launch, not just a prototype?
Yes — MFA, RBAC, account lockout and verified webhooks are the kind of detail that separates a demo from something you'd put real customer data behind.