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devauthkit
Plug-and-play passwordless auth & JWT for Express.js
A plug-and-play authentication service built with Express.js — designed for developers who want to easily integrate secure login, JWT, session handling, and email-based OTP into their apps. - Gauta...
Hey Product Hunt community! 👋
I'm Gautam, maker of DevAuthKit.
Almost every developer has a "graveyard" of side projects on GitHub. A year ago, I started building DevAuthKit to solve my own frustration: why does setting up simple email OTP, JWT tokens, and session handling in Express require 100+ lines of repetitive boilerplate, or paying $25+/month for heavy third-party SaaS auth?
But like many projects, life got busy, and it sat untouched for an entire year.
Yesterday, I decided to open the repository again. I completely overhauled the engine—added cryptographic security, dual JWT/Session authentication, brute-force shields, and built a companion Client SDK that makes frontend auth 3 lines of code.
I pushed v1.1.0 to npm and shared a quick post on X. The response from fellow builders made me realize how many developers just want a clean, self-hosted, vendor-free auth toolkit they can control.
Today, I'm excited to bring it to Product Hunt!
🛠️ What makes it special:
1) Zero-Setup Dev Mode: You can test authentication immediately in your terminal—no email credentials needed.
2) Universal Client SDK: Works in React, Vue, Next.js, or plain HTML.
3) 100% Open Source: MIT-licensed, no telemetry, no paywalls.
I would love to hear your thoughts, feedback, and what features you’d love to see next (OAuth, Magic links, Redis adapter?).
Thank you for your support! 🙌
About devauthkit on Product Hunt
“Plug-and-play passwordless auth & JWT for Express.js”
devauthkit was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #159 on the daily leaderboard. A plug-and-play authentication service built with Express.js — designed for developers who want to easily integrate secure login, JWT, session handling, and email-based OTP into their apps. - Gauta...
On the analytics side, devauthkit competes within API, Open Source, Developer Tools and GitHub — topics that collectively have 730.8k followers on Product Hunt. The dashboard above tracks how devauthkit performed against the three products that launched closest to it on the same day.
Who hunted devauthkit?
devauthkit was hunted by Gautam Kumar Sharma. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of devauthkit including community comment highlights and product details, visit the product overview.
Gautam Kumar Sharma