Reflect - Reflect is a note-taking tool designed to mirror the way your brain works.
deck.gl - Large-scale WebGL-powered data visualization
Iconoir - A diverse and open-source library with 900+ icons
Visualoop - Dribbble for infographic & data visualization artists
Vizzu - Vizzu lets you use animated charts to share insights in complex data sets as self-explanatory stories.
DataContours - DataContours is the next generation platform for location data.