posthog-instrumentation

Implement PostHog event tracking, user identification, and feature flags in Next.js and Convex.

Updated Feb 26, 2026

Search Tags:#analytics #event tracking #feature flags #posthog #user behavior #product analytics

Ready to run

npx skills add https://github.com/kausthubh-coder/studi --skill posthog-instrumentation

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: posthog-instrumentation
Source: https://github.com/kausthubh-coder/studi/tree/main/.agents/skills/posthog-instrumentation
Command: npx skills add https://github.com/kausthubh-coder/studi --skill posthog-instrumentation

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires posthog-js, posthog-node, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps you understand how users interact with your application by implementing robust product analytics, enabling data-driven decision-making.

Core Features & Use Cases

Event Tracking: Capture user actions and system events for detailed analysis.
User Identification: Track user journeys and segment audiences effectively.
Feature Flags: Roll out new features gradually and run A/B tests.
Use Case: Implement analytics to track user sign-ups, feature adoption rates, and identify drop-off points in your onboarding flow.

Quick Start

Add PostHog analytics to your Next.js application with client-side and server-side tracking.

Frequently Asked Questions about posthog-instrumentation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I implement PostHog event tracking and user identification in a Next.js application?▼

Implement PostHog event tracking in a Next.js application by using client-side `posthog-js` to capture user actions and server-side `posthog-node` to track user behavior. This dual approach ensures comprehensive usage analysis across your application.

Can I manage feature flags and rollouts using PostHog with Convex?▼

Yes, you can manage feature flags and gradual rollouts with PostHog in a Convex application. The implementation supports feature flag management to run A/B tests and control feature adoption directly within your Next.js environment.

What is the best way to track user behavior and feature adoption for product analytics?▼

Tracking user behavior and feature adoption requires implementing product analytics to capture system events and identify users. This allows you to segment audiences effectively and identify drop-off points in flows like user onboarding.

Does PostHog instrumentation support both client-side and server-side tracking?▼

PostHog instrumentation supports both client-side and server-side tracking. It utilizes `posthog-js` for client-side event capture and `posthog-node` for server-side analytics, providing a complete view of user journeys.

How do I track user sign-ups and onboarding drop-off points with product analytics?▼

Track user sign-ups and onboarding drop-off points by implementing PostHog event tracking. Capturing specific user actions and system events allows you to analyze feature adoption rates and segment users based on their journey progression.