Iconic Icon Set – 136 icons in raster, vector and font formats
Iconic is a minimal set of icons consisting of 136 marks in raster, vector and font formats — free for public use.

WebP is a method of lossy compression that can be used on photographic images. The degree of compression is adjustable so a user can choose the trade-off between file size and image quality.

A WebP file consists of VP8 image data, and a container based on RIFF. Webmasters, web developers and browser developers can use the WebP format to create smaller, better looking images that can help make the web faster.

Gource is a software version control visualization tool.

Raphaël is a small JavaScript library that should simplify your work with vector graphics on the web. If you want to create your own specific chart or image crop and rotate widget, for example, you can achieve it simply and easily with this library.

The JavaScript InfoVis Toolkit provides tools for creating Interactive Data Visualizations (graphs, trees, charts...) for the Web.