https://speakerdeck.com/malarkey/developing-inspired-guides-with-css-custom-properties-variables
Oct 2, 2017 - Using CSS Custom Properties (variables) is a useful way to develop style guides that are usable by both creative and technical people. In this...
css custom propertiesspeaker deckdevelopinginspiredguides
https://community.make.com/t/how-we-reduced-720k-operations-annually-using-makes-custom-variables/96548
Nov 19, 2025 - 1. The Challenge: Hidden cost Before optimisation, our scenarios were incurring significant, unnecessary costs due to frequent and redundant file lookups....
reducedoperationsannuallyusingmake
https://elementor.com/blog/elementor-333-v4-variables-manager-custom-css/
Dec 14, 2025 - Elementor 3.33 builds on the foundation of Editor V4, continuing our mission to create a faster, more scalable, and more intuitive design experience for Web...
custom cssintroducingelementorvariablesmanager
https://forge.arjenwiersma.nl/arjen/upiv/
upiv - Emacs package to insert custom variables into the use-package form with their current value.
custom variablesemacspackageinsert
https://www.caniemail.com/features/css-variables/
Supported in Apple Mail. Not supported in Gmail, Outlook, Yahoo! Mail.
css variablescustom properties
https://bryanlrobinson.com/blog/creating-your-first-css-custom-property-variable/
In this tutorial, we'll tackle one of the amazing new features of CSS: Custom Properties. You may also have heard them referred to as CSS Variables.
css custom propertiescreatefirstvariables