Data Layer View is a free Chrome extension developed by jon.narong. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory.

This extension allows users to display the contents of a w3c-compliant Data Layer within the console. It specifically focuses on displaying the contents of a website's w3c-spec Customer Experience Digital Data Layer object directly with the console. By crawling through the nested Javascript object, Data Layer View is able to present a flattened version of the object's keys and values within the developer console.

The main purpose of this extension is to simplify data layer debugging and validation. It provides a convenient way for developers to quickly access and analyze the data within the Data Layer, making it easier to identify any issues or inconsistencies.

With the latest version 1.1, a bug fix has been implemented to address the sorting issue when duplicate parents exist in multiple levels of the object hierarchy.

Data Layer View is a valuable tool for developers working with w3c-compliant Data Layers. It streamlines the debugging and validation process, ultimately saving time and effort in ensuring the accuracy and integrity of the data being collected.