Pass Data from CSS to JavaScript with CSS Variables

What happens when you combine the fact that part after the : for CSS Custom Properties doesn’t need to be valid CSS with window.getComputedStyle()? You get a way of passing data – including Arrays, Objects, and even JSON – from CSS to JavaScript.

CodePen: JSON in CSS Vars →

Published by Bramus!

Bramus is a Freelance Web Developer from Belgium. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since (more …)

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