Life & fun · alternatives · 2026
24 alternatives to Guardian JS
OAuth Solved.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Guardian JS launched in 2014; newer entries below may have overtaken it.
- 1MO
2014 · guardianjs.com · its alternatives →
- 2
Examining the design decisions of Bungie's Destiny.
2015 · spec.fm · its alternatives →
- 3
Add open source login to any Next.js and React single page app (SPA) using free open source.
2021 · ory.dev · its alternatives →
- 4
Where we're at with Google and Mozilla and HTTPS
2016 · scripting.com · its alternatives →
- 5SO
2013 · oauth-io.github.io · its alternatives →
- 6
Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.
2023 · github.com · its alternatives →
- 7
Deploy tiny traps to detect hackers and breaches
2015 · canarytokens.org · its alternatives →
- 8
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/
2025 · github.com · its alternatives →
- 9OI
2013 · oauth.io · its alternatives →
- 10
We are a podcast dedicated to Bungie's game Destiny.
2016 · theguardiansofdestiny.com · its alternatives →
- 11
A child protection app that blocks inappropriate content.
2023 · its alternatives →
- 12
- 13NJ
2014 · niftylettuce.com · its alternatives →
- 14
Effortless JWT authentication for Node.js & Mongoose
2025 · npmjs.com · its alternatives →
- 15KS
2020 · keyper.dbsentry.com · its alternatives →
- 16
An admin-friendly, User Management Server (with Passkeys & JWTs) - for seamless and secure integration of user authentication - authcompanion/authcompanion2
2023 · github.com · its alternatives →
- 17
Block distractions, filter keywords, lock your focus.
2025 · content-guardian.vercel.app · its alternatives →
- 18ET
- 19
Guard Your Privacy, One Cookie at a Time.
2025 · microsoftedge.microsoft.com · its alternatives →
- 20
Automatic OAuth Scope Generation for Modern Applications
Jul 2026 · id.solneat.com · its alternatives →
- 21
- 22
Hey HN, I recently shared my thoughts on why Google Zanzibar is a great solution for implementing authorization[1] and why we decided to build Warrant’s core authz service using key concepts from the Zanzibar paper. As I mentioned in the post, we recently open sourced the authz service powering our managed cloud service, Warrant Cloud[2], so I thought I’d share it with everyone here. Cheers! [1] https://news.ycombinator.com/item?id=36470943 [2] https://warrant.dev/
2023 · github.com · its alternatives →
- 23
- 24
I, like Andrej Karpathy, became super frustrated by how annoying it was to deploy projects that were previously an absolute joy to make with Claude Code. That is why I made open-passkey, an MIT licensed passkey repo with support for 33 languages and frameworks (examples included) that makes adding simple secure auth to a project easy. We are also releasing gateway (https://gateway.locke.id) a "backendless" hosted auth server that frontend apps can consume for free so that you can ship a React or Angular app using a CDN like Netlify without needing to configure a server at all. We…
Apr 2026 · github.com · its alternatives →
Also compare
- Mashape open-sources Guardian to solve your OAuth headaches alternatives
- Vicarious - 01: Encrypted Grandmothers alternatives
- Open-Source Auth for NextJS / React alternatives
- Scripting News - The HTTPS Mystery alternatives
- Serverless OAuth on a Github page alternatives
- Open-source Auth0 alternative Ory Kratos v0.13 released – nearing v1.0 alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →