Material UI - A CSS Framework and a Set of React Components that Implement Google's Material Design
Code-Free Startup - Learn how to build real apps without coding
Bootstrap - Simple and flexible HTML, CSS, and JS for popular UI components and interactions
Swift Playgrounds - Learn serious code on your iPad in a seriously fun way
Dropr - A really easy online portfolio for creatives.
SwiftHub - GitHub iOS client in RxSwift and MVVM-C clean architecture