Integration Nextjs App Router

This walks you through integrating PostHog analytics into a Next.js App Router project with a four-step workflow that handles setup, editing, revision, and conclusion. It comes with reference docs and an example project showing the target implementation pattern. The guidance is opinionated in good ways: it pushes you toward instrumentation-client.ts for Next.js 15.3+, reminds you to use environment variables, and includes surprisingly detailed React advice about avoiding useEffect for things that aren't actually external system synchronization. If you're adding PostHog to a Next.js app and want to follow their recommended patterns without hunting through docs, this gives you a structured path.

Install to Claude Code

npx -y skills add posthog/skills --skill integration-nextjs-app-router --agent claude-code