Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Code4Startup - Learn Ruby on Rails, Python, AngularJS, NodeJS, React, Ionic by cloning AirBnb , TaskRabbit, Tinder, Product Hunt, Fiverr and . more.
Invision - Prototyping and collaboration for design teams
GoSkills - GoSkills offers bite-sized business courses.
Sketch - Professional digital design for Mac.
Bloc.io - Learn to code and become a web developer in Ruby on Rails, HTML, CSS, Javascript, and jQuery in Bloc's Intense Online Web Development Apprenticeship.