Next.js App Router

Expert knowledge for building modern web applications with Next.js App Router.

Next.js 16.1.1 highlights

• Turbopack improvements: faster next dev restarts (project-dependent)
• Bundle Analyzer (experimental): next experimental-analyze
• Easier Debugging: next dev --inspect
• Upgrade Command: next upgrade
• MCP Server: Built-in /_next/mcp endpoint for coding agents

MCP Server (Coding Agents)

Next.js 16+ includes MCP support for AI coding agents via next-devtools-mcp:

Setup