What is this about?
This list tells you about unknown unknowns to let you progress in your skill set.
Have you learnt about a new concept?
Don’t know what to do next?
You do not know what you do not know. Sometimes there is no one you can ask, no list of concepts. This wiki should help you progress in that topic.
Pick a skill sets from a category and see opinionated list of topics telling you how you can progress, what to learn next. It’s your learning road map.