loadme is a pure CSS library which provides a collection of well-designed and CSS3 animated loaders for your mobile web applications.
A lightweight collection of 9+ loaders, loading indicators, preloaders styled and animated with pure CSS/CSS3.
CSSPIN is a collection of 10+ animated single-element loading spinners & loaders that are easy to style and customize via CSS / LESS.
Loaders Kit is a growing collection of 12+ animated single element spinners and loaders built only using CSS / CSS3.
css-loader is a set of loading indicators / spinners built using single DIV element and pure CSS/CSS3.
SpinThatShit is a set of 12+ pure CSS single element loading spinners which can be used to indicate the content loading status in an elegant way.
This is another collection of 16+ single- or multi-element loading spinners built with pure HTML/CSS and animated by CSS3.