With the release of the latest Google Tag Manager API version, it’s time to release the new version of GTM Tools. Most of the changes have been done under the hood, with the entire codebase refactored for improved stability. I released the first toolset in October 2014, and quickly released an updated UI a few months later. Aside from a few bug fixes and stability improvements, the tools have remained largely unchanged since then.

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Google Tag Manager has a very nifty programmatic API that lets you do almost anything that’s also possible within the GTM UI. I’ve used the API a lot, most notably for my GTM Tools, which might be getting a new release soon, too! The API was recently updated to its second release version (V2), and in this article I want to go over the additions, removals, and changes that the new version introduced.

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I’ve always been proud to avoid the typical headline clickbait of “Ultimate guide to pigeon care”, “All you need to know about the Great Vowel Shift”, “Did you know that you’ve been smoking peyote wrong your whole life?”. I’m ready to make an exception now by adding a BIG WHOPPING NUMBER to the title. You see, the amount of knowledge one can accumulate about anything they do on a daily basis is mind-blowing.

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A couple of years ago I wrote an article on tracking interactions with the SoundCloud widget via Google Tag Manager. When a platform provides a JavaScript embed API, it’s surprisingly easy to track interactions with the player. You’ve seen this with YouTube, with SoundCloud, with JWPlayer, and now you’ll see how to do this with the Mixcloud player. If you don’t know what Mixcloud is, well it’s a hugely popular streaming service for DJs, podcasts, radio shows, and other published radio media.

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Last updated 24 August 2022: The instructions in this article are no longer that useful, as you can simply use the native JavaScript Element.closest(selector) method instead of the {{Find Closest}} trick described in this article. Browser support for closest has thankfully improved a great deal since this article was originally written. Google Tag Manager provides us with a bunch of handy triggers, designed to make capturing user interactions on the website much easier.

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One of the biggest fears I have as a Google Tag Manager user is a broken release of the website (or app) on which I have deployed GTM. Far too often, lack of proper communication practices within an organization lead to a release being pushed out without thoroughly testing how this release impacts any existing tracking solutions. Luckily there are ways to mitigate this. The most significant and impactful precautions you can take are all about process:

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READ THIS (26 Aug 2019)!! Unfortunately, the update I made in 2016 contained code that was incomplete and broken. I nevert noticed this until it was pointed out to me almost three years later. At this point, I don’t have a working backup of the solution, so unless some internet archive / cache service manages to surface the code, this article is basically lost. UPDATE 20 December 2016: I made some fixes to the solution - be sure to grab the latest code snippet from below!

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