JavaScript

Ugh, I absolutely hate reading code with a ton of variables that are only used once, because each introduction of a variable is a new thing that I have to first parse and then track to figure out what it does. I would much rather read a pipeline that expresses what is going on concisely without introducing extraneous elements. In particular, I thought that the pipeline at the start of the article was perfectly clear and did not need any of the subsequent modifications.