Upcase by thoughtbot - An online learning platform for developers - now free
Divuni - Daily questions - A social mindfulness platform
Porsche Design Book One - The ultimate notebook experience from Porsche
Notepin - Extremely simple note-taking + blogging ✍️
Codecademy's Learn C++ - Learn one of the most powerful languages in the world! 👾
MindFi - Meditate with open eyes. Be productive.