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.

The Google Tag Manager Audit Checklist - Conversion Uplift

GitHub - lexik/LexikDataLayerBundle: Manipulate the Google Tag Manager Data Layer from your Symfony application

Issues of Tracking QA Solutions, and what a better one could look like, by Lukas Oldenburg

Advanced GTM Datalayer

Easy Form Submission Tracking with Google Tag Manager

Issues of Tracking QA Solutions, and what a better one could look like, by Lukas Oldenburg

Google Tag Manager Creating and Testing

Unveiling GTM Auto-Validation - QA2L

GTM: Why you shouldn't be using Auto-Event listeners (and some alternatives!) - Clarity Global

Anatomy of Google Tag Manager

Unveiling GTM Auto-Validation - QA2L

Set Up Conditional Firing via Google Tag Manager (LaunchPad)

Implement Mixpanel with Google's Data Layer and Tag Manager