Automated Tests For Google Tag Manager's dataLayer

An open-source library to help you write automated functional tests against Google Tag Manager's dataLayer object.

Install Google Tag Manager

Unveiling GTM Auto-Validation - QA2L

GitHub - inpsyde/google-tag-manager: Adds the Google Tag Manager container snippet to your site and populates the Google Tag Manager Data Layer.

A Guide to Google Tag Manager Data Layer for Digital Marketers

How to Use GTM DataLayer to A/B Test Shopping Cart on Google Optimize

Keeping Websites Fast when Loading Google Tag Manager

How to Test Google Tag Manager (3 Techniques)

How to Use GTM DataLayer to A/B Test Shopping Cart on Google Optimize

How to Conduct a Google Tag Manager Audit

When Enhanced eCommerce dataLayer Is Not Enough