Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
LinkedIn Learning - Online training through LinkedIn's professional network.
Eduflow - Digital learning that actually teaches students something
Hackr.io - There are tons of online programming courses and tutorials, but it's never easy to find the best one. Try Hackr.io to find the best online courses submitted & voted by the programming community.
Kialo - Kialo is the platform for rational debate. Empowering reason through friendly and open discussions.
Fluany - Everything you need to force your mind to learn