Open-source (font OFL, code MIT, docs CC BY) icon font and CSS toolkit. No JavaScript required. Documentation includes accessibility instructions/recommendations.
Public-domain (CC0 1.0) collection of SVG icons and hexadecimal color codes for over 200 popular brands. Also includes CSS, LESS, SCSS with color variables, making it a sort of proto-framework.
One div aims to highlight the potential of CSS3 through a library of single element logos.All icons displayed on the website are realised in pure css with only one html div. The challenge is also to provide an alternative to SVG. Indeed icons allow precise borders preserved even resized (As vector format). Then we can see a clear interest in responsive design.
Archive containing more than 20000 icons freely downloadable. Search engine and web directory, tons of free downloads such as icons, desktop themes, program files, add your site on our directory, on line games, and many more utilities
How does this work?
The concept it's pretty easy actually. Apple provides a link rel='apple-touch-icon', their version of a favicon.
That's the special icon that the iOS device uses in the home screen.
I've started some experiments and then realizing two things: