Here's where it's landed:

Framework: Next.js 16 (App Router) React 19. Server Components, App Router for routing.

Auth: Clerk Magic links, passkeys, MFA, social logins (Google, GitHub, Apple, etc.), user impersonation. It works perfectly with Next.js.

Database: DrizzleORM Type-safe ORM. Works with PostgreSQL, SQLite, MySQL - but personally I prefer PostgreSQL. Drizzle Studio for exploring data, Drizzle Kit for migrations.

Local dev: PGlite This one's underrated. Full Postgres running locally, no Docker needed.

Styling: Tailwind CSS Utility-first, fast iteration.

Forms: React Hook Form + Zod Zod schemas validate on client AND server. Type-safe end-to-end.

Testing: Vitest + Playwright Vitest in browser mode replaced React Testing Library for me. Playwright handles integration, E2E and visual regression. GitHub Actions runs everything on PRs automatically.

Logging: LogTape Universal and unified logging for Browser, server and edge.

Monitoring: Sentry + PostHog Sentry for errors (with Spotlight for local dev - game changer). PostHog for analytics and session replays.

i18n: next-intl Built-in internationalization from day one. i18n-check catches missing translations before they hit prod.

DX tooling:

ESLint Lefthook for git hooks Commitlint + Conventional commits for consistent commits Knip for catching dead code Semantic Release for changelogs Dependabot for dependencies update Security: Arcjet Rate limiting and bot protection without thinking about it.

I put this all together into a setup I reuse - nothing hidden, everything customizable. If anyone's curious, the whole thing is documented here: https://github.com/ixartz/Next-js-Boilerplate

What does your stack look like? Curious if anyone's using different setups.