AO
An open source OAuth/auth system
Can be deployed to Cloudflare or fully selfhosting. A simple demo site available with only Password Sign-in/Sign-up, OTP MFA, Passkey enrollment features enabled, no real email needed: https://auth-demo.valuemelody.com/
Does the same job
all alternatives →- HOHydra – Open-Source OAuth2 Server2019 · gethydra.sh · ▲190


- OSOpen-Source Auth for NextJS / React2021 · ory.dev · ▲107
- AMA microservice that makes adding authentication to your app easy2017 · github.com · ▲89

More dev tools this month
the category →



Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com

OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com

Launched alongside, March 2025
the whole month →
Mimic Human Research & Save Findings in AI Knowledge Base
AI · 2025 · sider.ai




