Animated SVG for use as loading animations.
From @timseverien and I.
A Pen by Hugo Giraudel on CodePen.
Starts an animation when page loads.
A Pen by Svein Erik Farstad on CodePen.
Custom styled CSS3 form elements.
A Pen by Omar Jesus Bravo on CodePen.
Gallery with auto-generated filter function. Animates flexbox values to add and remove elements. Fully covered on my blog.
Photographs by Valerie, Lefteris Katsouromallis, Art G., Arno Meintjes and Philippe Rouzet, licensed under Creative Commons.
A Pen by Dudley Storey on CodePen.
Simply change the variable $theme in the SCSS code (line 43). Choose $zenburn or $monokai.
A Pen by Gregor Adams on CodePen.
Follow Widget with Folding CSS3 Animation
A Pen by Marius Balaj on CodePen.