Auth.js
Authentication & SecurityAbout & Core Purpose
Complete open-source authentication library for Next.js, SvelteKit, Express, and modern frameworks with zero vendor lock-in.
Verified Capabilities & Traits
Setup documentation
Open official setup documentationEmbed Badge on GitHub (Backlink Generator)
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[](https://ritualdev.in/devshelf/auth-js/)<a href="https://ritualdev.in/devshelf/auth-js/"><img src="https://ritualdev.in/badge/verified.svg" alt="DevShelf Verified - Auth.js" /></a>Frequently Asked Questions about Auth.js
What is Auth.js?
Complete open-source authentication library for Next.js, SvelteKit, Express, and modern frameworks with zero vendor lock-in.
Is Auth.js free and open-source?
100% Free & Open Source, self-hostable with unlimited users License is not listed.
How do I install or run Auth.js?
See the official setup documentation: https://authjs.dev.
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