Does this skill provide security best practices?

Yes, it emphasizes privacy-first implementation by providing patterns to avoid PII (Personally Identifiable Information) and using hashed identifiers.

How does it help with debugging GTM issues?

The skill provides techniques for browser console inspection, GTM Preview mode validation, and troubleshooting common timing or variable persistence errors.

Can it help me implement GA4 e-commerce tracking?

Absolutely. It provides comprehensive schema guidance for all GA4 e-commerce events, including product views, cart actions, and successful purchases.

Does this skill support React and Next.js applications?

Yes, it includes specific implementation patterns and hooks for tracking virtual pageviews and events within modern JavaScript frameworks.

GTM Data Layer Expert

Name: GTM Data Layer Expert
Author: henkisdabro

byhenkisdabro

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분석 및 모니터링

Implements and manages Google Tag Manager data layers for GA4, e-commerce tracking, and single-page applications.

소개

The GTM Data Layer Expert skill provides Claude with deep technical knowledge for architecting, implementing, and debugging Google Tag Manager (GTM) data layers. It offers standardized patterns for custom event tracking, complex GA4 e-commerce schemas, and virtual pageview strategies for SPAs like React and Next.js. By following best practices for naming conventions, data structure, and security, this skill ensures that web analytics implementations are accurate, scalable, and privacy-compliant while minimizing common timing and variable persistence issues.

주요 기능

8 GitHub stars
SPA virtual pageview tracking for React, Vue, and Next.js
Data layer debugging and validation strategies
Security-focused PII avoidance and data hashing patterns
GA4 E-commerce schema implementation (Purchase, Add to Cart, etc.)
Standardized naming conventions and data structure guidance

사용 사례

Migrating legacy Universal Analytics data layers to modern GA4 schemas
Designing a robust data layer architecture for a new web application
Troubleshooting timing issues and undefined variables in GTM implementations

소개

주요 기능

8 GitHub stars
SPA virtual pageview tracking for React, Vue, and Next.js
Data layer debugging and validation strategies
Security-focused PII avoidance and data hashing patterns
GA4 E-commerce schema implementation (Purchase, Add to Cart, etc.)
Standardized naming conventions and data structure guidance

사용 사례

Migrating legacy Universal Analytics data layers to modern GA4 schemas
Designing a robust data layer architecture for a new web application
Troubleshooting timing issues and undefined variables in GTM implementations