FutureLearn - Free online courses from top universities and cultural institutions
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Free Code Camp - Learn to code by helping nonprofits.
Invision - Prototyping and collaboration for design teams
Mindvalley - Mindvalley is an online education platform that facilitates users by connecting them with numerous strong-minded people worldwide and sharing knowledge or ideas through chatting, meetups, and video calls.
Sketch - Professional digital design for Mac.