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authentication
Everything you need to know about "authentication" in the Makerkit blog
Jul 19, 2026
Better Auth + TanStack Start: Production Auth Setup (2026)
How to set up Better Auth in TanStack Start for production: tanstackStartCookies() plugin order, a server-function session read, beforeLoad route guards, server-function authorization, org RBAC, and 2FA/email OTP. Code from a shipped kit.
Jul 9, 2026
TanStack Start + Supabase Auth: The Production Setup (2026)
How to add Supabase Auth to TanStack Start for production: an @supabase/ssr server client that handles cookies correctly, getClaims() for verified JWTs, beforeLoad route guards, RBAC middleware for server functions, and RLS. Code from our TanStack Start Supabase kit.
Jun 22, 2026
Passkeys in Next.js and TanStack Start: Passwordless Sign-In with MakerKit
How to add passkey (WebAuthn) sign-in with Face ID, Touch ID and Windows Hello to a Next.js or TanStack Start SaaS: one env flag in the MakerKit Supabase kits, a flag plus a migration in the Drizzle and Prisma (Better Auth) kits.