Does this skill support both client and server tracking?

Yes, it provides specific patterns for client-side initialization via posthog-js and server-side event capture using posthog-node.

Can I use this for feature flags as well as analytics?

Absolutely. PostHog is a unified platform, and this skill configures the provider and client needed for both analytics and feature flag management.

What coding standards does the generated setup follow?

All code follows the project-specific CLAUDE.md conventions, including kebab-case filenames, named exports, and strict import ordering.

How does it handle event loss in serverless functions?

The skill implements critical patterns like captureImmediate() and explicit flush() calls to ensure data is sent before serverless environments terminate.

PostHog Analytics & Feature Flags Setup

Name: PostHog Analytics & Feature Flags Setup
Author: agents-inc

byagents-inc

0•

Analíticas y Monitorización

Configures PostHog for comprehensive product analytics and feature flag management across client and server environments.

This skill automates the integration of PostHog into modern web applications, providing a unified solution for tracking user behavior and managing feature toggles. It handles the complex nuances of client-side initialization versus server-side execution, ensures proper event flushing in serverless contexts, and implements best practices for user identification and environment variable management. By following strict project conventions, it helps developers establish a robust observability foundation with PostHog's generous free tier and unified platform approach.

Características Principales

01Client-side PostHogProvider and initialization for web frameworks

02Server-side singleton setup using posthog-node with reliable event flushing

03Secure environment variable mapping for client and server-side keys

04Automatic SPA page tracking configuration using the latest recommended defaults

050 GitHub stars

06Standardized patterns for user identification and session resets

Casos de Uso

01Initial setup of product analytics in a new React, Next.js, or Node.js project

02Capturing server-side API telemetry and events in serverless environments

03Implementing feature flags for controlled rollouts and A/B testing

Características Principales

01Client-side PostHogProvider and initialization for web frameworks

02Server-side singleton setup using posthog-node with reliable event flushing

03Secure environment variable mapping for client and server-side keys

04Automatic SPA page tracking configuration using the latest recommended defaults

050 GitHub stars

06Standardized patterns for user identification and session resets

Casos de Uso

01Initial setup of product analytics in a new React, Next.js, or Node.js project

02Capturing server-side API telemetry and events in serverless environments

03Implementing feature flags for controlled rollouts and A/B testing