Next.js
16 production projects and 3 rule sets built with Next.js.
AGENTS.md Rules & Agent Skills
Next.js 15 + Drizzle ORM + Supabase
Production guidelines for Next.js App Router, Drizzle ORM with postgres-js, Supabase Transaction Pooler (prepare: false), and RLS security.
Next.js + ClickHouse + Prisma (Analytics & Observability)
Architecture guidelines for high-volume event ingestion and analytical queries using ClickHouse alongside a PostgreSQL/Prisma control plane.
Next.js 15 + Prisma ORM + PostgreSQL
Production guidelines for Next.js App Router, Server Actions, Prisma connection pooling, PgBouncer/Neon tuning, and Zod schema validation.
Production Projects
Supabase Studio
Database-centric product; most business logic lives in Postgres policies and edge functions.
Payload CMS
The modern standard for headless content management; runs completely natively inside Next.js with Drizzle ORM and React Server Components, offering zero-latency Local API calls.
tRPC
Eliminates API schema drift without code generation; TypeScript compiles client and server code together to infer procedure input, output, and error types automatically.
Next.js
The enterprise React benchmark; leverages React Server Components, server actions, and a high-performance Rust compiler (Turbopack) for maximum SEO and sub-second page loads.
CopilotKit
React framework for in-app AI copilots; bridges frontend UI state directly into LangGraph agent loops with bidirectional tool execution.
Taxonomy
The canonical modern open-source Next.js template demonstrating Server Components, shadcn/ui primitives, and Prisma schema modeling.
Langfuse
Specialized LLM tracing platform: high-volume generation logs streamed into ClickHouse for cost and latency analytics.
Typebot
Visual node-based builder: drag-and-drop state machine with lightweight web embed runtime.
Papermark
Modern open-source DocSend alternative built entirely on serverless Next.js, S3, and real-time event ingestion.
Dify.ai
High-throughput AI pipeline: visual canvas frontend with Python worker cluster for asynchronous LLM orchestration.
Formbricks
Embeddable widget and admin portal in the same repo: agents make end-to-end changes in one context.
Documenso
Small team, agent-assisted workflow: unified language and strong type inference verify generated code.
Umami
Solo developer, fast MVP: single framework, single deploy target, optional ClickHouse for scale.
Plane
Heavy workflow and permission logic in a mature Python backend; frontend is a pure presentation layer.
Dub
Thousands of click events per second: analytics offloaded to an OLAP service, OLTP kept lean.
Cal.com
Self-hostable SaaS: web, embed, and API packages in a single monorepo with type-safe boundaries.
Often Used With
Frequently Asked Questions
How many production projects use Next.js?
16 verified production projects in the STACK IT FAST directory use Next.js, each with a full architecture breakdown.
What is Next.js most often used with?
Across projects in the directory, Next.js is most commonly paired with PostgreSQL, Prisma, Tailwind CSS.
Is there an AGENTS.md rule or Claude Code skill for Next.js?
Yes — Next.js 15 + Drizzle ORM + Supabase, Next.js + ClickHouse + Prisma (Analytics & Observability), Next.js 15 + Prisma ORM + PostgreSQL each include a full AGENTS.md, CLAUDE.md, Cursor .mdc rule set and an installable SKILL.md covering Next.js.