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Authentication

7 repos

The most flexible modern auth library for TypeScript stacks in 2026. Plugin ecosystem for 2FA, phone OTP, organization roles, audit logs. Same code works with Next.js, TanStack Start, Express. Becomin…

Authentication

You are starting a full-stack TypeScript app and want long-term scalability with full control over auth flows.

You want a fully managed auth platform with no ops — use WorkOS or Auth0.

better-auth/better-authView

nextauthjs

next-auth

The OG Next.js auth library, now Auth.js. ~24k stars. Quick to add OAuth providers (80+ preconfigured). Best for fast MVP work where you mostly need social login. Less flexible than Better Auth for ad…

Authentication

You are shipping a Next.js MVP fast and need social login (Google, GitHub) working in an hour.

You need fine-grained control over sessions, multi-tenant logic, or organization roles — pick Better Auth.

nextauthjs/next-authView

supertokens

supertokens-core

Self-hostable auth backend with managed cloud option. Full session management, user management dashboard, multi-tenancy. Good middle ground between rolling your own and using a SaaS like Auth0.

Authentication

You want full control over auth data, self-hosting capability, and a working admin dashboard.

You want zero ops — managed providers will be less work.

supertokens/supertokens-coreView

lucia-auth

lucia

Note: Lucia announced deprecation in 2024 — the maintainer is sunsetting it in favor of writing your own. Still useful as a learning reference for session-based auth patterns in TypeScript. Better Aut…

Authentication

You want to learn how session-based auth works from a clean codebase before building your own.

You are picking auth for a new production app — use Better Auth or Auth.js instead.

lucia-auth/luciaView

keycloak

Enterprise auth/IAM platform. ~24k stars. Java-based, self-hosted, supports SAML, OIDC, fine-grained authorization. Heavy to operate but the right pick for compliance-heavy enterprise apps.

Authentication

You are doing enterprise SSO with SAML/OIDC and need self-hosting for compliance reasons.

You are a small team or a B2C product — way too much complexity.

keycloak/keycloakView

supabase

Postgres + Auth + Storage + Realtime + Edge Functions in one open-source platform. ~73k stars. The fastest way to ship a backend in 2026 for solo founders and small teams. Mumbai region for India late…

Database & ORMAuthentication

You are a solo founder or small team shipping a SaaS or mobile app and want one backend service.

You need NoSQL specifically, or your team has strong DevOps and wants raw Postgres.

supabase/supabaseView

pocketbase

Single-file Go backend with SQLite, auth, file storage, realtime. ~40k stars. Pocket-sized Supabase alternative. Great for indie projects, prototypes, and self-hosted internal tools.

Database & ORMAuthentication

You want a single binary you can drop on a VPS for an indie project, prototype, or internal tool.

You are scaling past ~10k users or need Postgres-specific features.

pocketbase/pocketbaseView

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