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feature-flags-nodejs

Official

Enable Node.js feature flags with PostHog

Software Engineering#nodejs#flags#server-side#posthog#feature-flags#event-instrumentation#override-properties
AuthorPostHog
Version1.0.0
Installs0

System Documentation

What problem does it solve?

PostHog feature flags integration for Node.js apps, enabling safe, dynamic feature control and observability with PostHog flags.

Core Features & Use Cases

  • Evaluate boolean feature flags via isFeatureEnabled and optional payloads.
  • Retrieve and apply multivariate flags with getFeatureFlag and payloads.
  • Enrich events with feature flag data using sendFeatureFlags and payloads.
  • Override evaluation context with person or group properties for accurate flag outcomes.
  • Works across server-side Node.js backends and services to coordinate feature rollouts.

Quick Start

Install the Node.js library, initialize the client, and check a flag to control flow.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: feature-flags-nodejs
Download link: https://github.com/PostHog/skills/archive/main.zip#feature-flags-nodejs

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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