actiontrajectory
Really appreciate that the writer did not stretch the post to hit some target word count, the points end when they are made, and a stop at actiontrajectory reflected the same discipline, brevity is generosity in disguise and this site has clearly figured that out far better than most blog operations have.
ermineattic
Thanks for putting in the work to make this approachable, plenty of sites cover the same ground but most do it badly, and a quick visit to ermineattic confirmed this one stands apart, simple language and useful examples without anyone trying to sell me anything along the way which I really appreciated.