This ever-growing curated collection of interface patterns on CodePen is a reliable source of inspiration.
Thursday, May 31st, 2018
Wednesday, August 3rd, 2016
This is witchcraft. I’ve been deconstructing the CSS to figure out how this works and it’s really clever.
(Hint: try commenting out some of the CSS and see what happens.)
Saturday, May 17th, 2014
A lovely little selection of loading indicators powered by CSS animations and transitions.
Sunday, August 21st, 2011
Tuesday, April 4th, 2006
Want to indicate that something is happening on a web page, like... oh, I don't know... an Ajax request or something? Here's a cornucopia of animated progress indicators.