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CSS Grid Areas

I think of named grid areas in CSS Grids as bring-your-own syntactic sugar. You don’t absolutely need them (you could express grid placement in other ways), but it can make that placement more intuitive. And, hey, if I’m wrong about that, correct me in the comments.

 

Say you set up a

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Undefined Variable in Google Tag Manager

In the middle of October 2018, Google Tag Manager silently introduced a new feature that caused some questions in the GTM community (including me), an Undefined variable.

In this quick guide, I’ll shed some light on what an Undefined variable in Google Tag Manager is and where you can use it.

 

First of all, you

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