Next.js SaaS Boilerplate with BetterAuth, RBAC, i18n & Production-Ready Setup

Nextjs-Elite-Boilerplate v0.3.0 has been rebuilt from scratch as a frontend-first, production-ready Next.js 16 starter.

It bundles BetterAuth, role-based permissions, next-intl i18n, T3 Env validation, TanStack Query, React Hook Form, Zod, and Sentry logging/monitoring.

The boilerplate also includes testing and code-quality tooling such as Vitest, Playwright, Lefthook, Commitlint, and Knip.

It is designed to help teams launch faster without needing a database or ORM, while still supporting deployment with Vercel and Docker.