Designed by Dan Ross
Flow is a font family built for abstracting content and code for design mockups, wireframing, presentations, and websites. It's not perfect, but neither are your wireframes. Flow has sub-pixels, artifacts, overlaps and other imperfections.
Check out danross.co/flow/.
To contribute, see github.com/HYPD/flow-typeface.
You can download font files directly and install them with Font Book. However, it’ll be much easier to install these fonts with RightFont — the best font manager for Mac.
These fonts are licensed under the Open Font License.
You can use them freely in your products & projects - print or digital, commercial or otherwise.