Hey Product Hunt! 👋

I'm Madhav, the maker behind AuthSphere.

Authentication is one of those things almost every developer has to deal with when starting a new project. Setting up OAuth, handling sessions, managing tokens, dealing with refresh flows… it can quickly become a whole project of its own.

I wanted to build something that could make that part a little less painful.

That's how AuthSphere started — an open-source authentication solution designed to help developers integrate authentication without having to build every piece of the infrastructure from scratch.

Right now, it supports:

OAuth with Google, GitHub, and Discord
PKCE for more secure authorization flows
Refresh token rotation
Session management and real-time logout
A TypeScript SDK for easier integration

I'm building AuthSphere with the idea that developers should have a simpler way to handle authentication while still having control over their infrastructure.

It's still a work in progress, and there's plenty I'd like to improve. That's also why I'm sharing it here.

I'd genuinely love to hear your thoughts:

Does this solve a problem you've faced?
What's missing?
What would make AuthSphere more useful in your projects?

Try it out, break things, share feedback, or just tell me what you think. Every bit of feedback helps.

Thanks for checking it out! ❤️