Advance Auth (TypeScript) – Production-Ready Auth Template for Real Projects
I built a modular, production-grade authentication template so I never have to rewrite auth again, and now you don’t either.
This is not a demo. This is a fork-and-build foundation for real SaaS, startups, and side projects.
Repo: https://github.com/SAYOUNCDR/Advance-Auth
What’s inside
A full auth system written in TypeScript + Node + Express, designed the way it should be done in real backends:
Login & Register with HTTP-only cookies
JWT access + refresh token rotation
RBAC (User / Admin roles)
Google OAuth
Email verification flow
Forgot / Reset password
2FA with TOTP (Google Authenticator)
Zod validation everywhere
Modular, clean architecture
Secure password hashing (bcrypt)
Token versioning, secure cookie handling
Ready for scaling and extension
⚠️ What’s left (being honest)
Only two things are pending:
Final rate limiting middleware wiring
A few extra security hardening checks
The core system is already solid and usable.
Why this matters
Auth is boring, repetitive, and easy to mess up.
Now you can:
Fork this repo
Plug in your business logic
Start building features immediately
Modify or extend auth without pain
No rewrites. No hacks. No copy-paste hell.
️ Stack
TypeScript
Node.js + Express
MongoDB (Mongoose)
JWT
Zod
OAuth
Nodemailer
otplib (2FA)
Who should use this
Indie hackers
Startup founders
Full-stack devs
Anyone tired of rebuilding auth from scratch
Fork it, break it, improve it, ship with it.
If you care about clean backend engineering, this is for you.