Inkscape : Inkscape is a professional vector graphics editor for Windows, Mac OS X and Linux. It's free and open source.
Element : Element, a Vue 2.0 based component library for developers, designers and product managers, with a set of design resources.
MyOSMatic : This is a free software web service that allows you to generate maps of cities using OpenStreetMap data. The generated maps are available in PNG, PDF ...
Lost Type Co-op : The Lost Type Co-Op is a Pay-What-You-Want Type foundry, the first of its kind.