- https://www.reddit.com/r/coding/comments/3y6153/learn_to_code_its_a_lot_harder_than_you_think/
- https://en.wikipedia.org/wiki/Clojure
- https://www.reddit.com/r/learnjavascript/comments/3y5tus/what_are_the_largest_differences_in_es6_that_a/
- https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator
- https://www.reddit.com/r/HistoryPorn/comments/3y47f9/the_leveling_of_the_hills_to_make_seattle/
- https://www.erosmortis.com/