analytics▌

### PostHog Integration for Angular - Create a singleton PosthogService using inject() to wrap the SDK and manage analytics across standalone components. - Store PostHog credentials in environment.ts files and avoid hardcoding keys directly into the application source code. - Identify users during authentication and pass session headers to maintain data correlation between frontend and backend services.

### PostHog Node.js Log Integration - Configure OpenTelemetry OTLP exporters to send log data directly to the PostHog ingestion endpoint. - Use environment variables for all sensitive configuration, including PostHog keys and OTLP endpoints. - Implement structured logging with key-value properties to enhance searchability and analysis within the PostHog platform.

### PostHog Python Integration - Install the posthog package and initialize the Posthog() class with enable_exception_autocapture=True for automatic error tracking. - Use environment variables for API keys and register posthog_client.shutdown with atexit to ensure all events are flushed on exit. - Identify users via set() for person properties and never include PII like emails or names within capture() event properties.

### PostHog Android Integration - Initialize PostHog in the Application class onCreate method using environment variables for keys to ensure secure, early configuration. - Follow the provided example project patterns and ensure every activity includes an android:label for accurate screen view tracking. - Identify users during login and signup, passing session and distinct ID headers to maintain correlation across frontend and backend.

### PostHog React Native Integration - Install posthog-react-native and react-native-svg, then wrap your app with PostHogProvider inside the NavigationContainer. - Use react-native-config to securely load POSTHOG_PROJECT_TOKEN and POSTHOG_HOST from environment variables at build time. - Identify users during login and signup, using custom headers to maintain session correlation between frontend and backend.

### PostHog PHP Feature Flags - Install the posthog/posthog-php SDK and initialize it once using PostHog::init() with environment variables for API keys. - Implement server-side flag checks to prevent UI flickering, defaulting to boolean flags unless multivariate logic is required. - Use PostHog MCP tools to manage flags directly and ensure all SDK methods utilize associative arrays for distinct IDs and properties.

### PostHog Integration for React Router v7 - Follow the four-step setup workflow to integrate PostHog analytics into Data mode applications. - Use environment variables for keys and mirror the implementation patterns found in the provided example project. - Trigger analytics in event handlers, avoid useEffect for state logic, and use specific headers to maintain user identification.

### PostHog Integration for Next.js App Router - Initialize PostHog using instrumentation-client.ts and secure all API keys using environment variables. - Trigger analytics events directly within user action handlers rather than using useEffect hooks. - Identify users during authentication and maintain session correlation by passing distinct IDs via custom request headers.

### PostHog Java Log Ingestion - Integrate PostHog log ingestion into Java applications using the OpenTelemetry protocol and OTLP exporters. - Use environment variables for PostHog keys and endpoints instead of hardcoding sensitive configuration data. - Implement structured logging with key-value properties and add log export alongside existing logging infrastructure.

### PostHog Integration for Nuxt 4 - Follow the four-step setup workflow to integrate PostHog analytics into your Nuxt 4 application. - Use environment variables for all PostHog keys and follow the provided example project patterns for implementation. - Identify users during authentication and use specific headers to maintain session correlation between frontend and backend.