Interfacer - Collection of more than 200+ free design resources
Boost - Boost is an e-commerce for mobile, where users can generate hashtags for products and instantly sell and buyers can tweet to make a purchase
Facebook Design Resources - A collection of free resources made by designers at Facebook
Next! Fitness - A.I. powered gym
Freebiesbug - Collection of the best free web design resources.
Fitlink V2 - The team wellness app that gets people moving