from PREA through August 1st, 2015
from IPD through January 1st, 2015
Jack Lukic and all the contributors around the world who have made Semantic-UI the most beautiful web framework ever invented.
Ramnath Vaidyanathan and Kenton Russell for their fantastic htmlwidgets R package.
The amazing team at Target Process for creating Tau Charts.
Bob Rudis for porting Tau Charts into R.