https://relearn.to/
Relearn is a platform for self-learners. Here, you can find:
A to-do list to help you study (you can rate your resources)
A social network to see what other people are studying
A personal list of skills (inspired by The Sims)
Create roadmaps for your skills.
Keep questions of your studies, then, create some flashcards
Test yourself with your flashcards
