discoverforwardideas
Glad I stumbled across this post, the explanations actually make sense without needing background knowledge to follow along, and after a stop at discoverforwardideas the same was true there, no assumptions about the reader just clear writing that anyone can understand from the first line right through to the end.
learnandoptimizegrowth
Speaking honestly this is among the better discoveries of my recent browsing, and a stop at learnandoptimizegrowth reinforced that discovery quality, the ranking of recent discoveries is informal but meaningful and this site has placed near the top of that ranking based on the consistency of quality across what I have already read carefully.