Most AuthKit asks that feel like they need a rebuild don't. Skip a screen, gate signup to one customer, kill auto-join: it's the right lever, not a rewrite. Hints and branding, the headless API, or org-level settings.
A session from eight hours ago shouldn't be enough to revoke every API key. Step-up authentication demands fresh proof of identity right before the action that matters. AuthKit brings GitHub's sudo mode to your Next.js app.
Astro's islands are fast, but auth always meant hand-stitching session handling, middleware, and OAuth. The new AuthKit SDK for Astro does all of it in one integration, with a session that reads the same from server pages and client islands.
Auth is never "done." There's always another factor, role, or SSO provider to support.
AuthKit is a complete user management system, login, MFA, RBAC, and SSO, behind a prebuilt UI you drop in. Free up to 1 million MAUs.
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