I have half an hour trip to climbing gym and back 3 times a week. Not to waste this time I take my laptop with downloaded materials with me and watch courses. 

Previously it was OCaml course, now it is Advanced Compilers course:
https://www.cs.cornell.edu/courses/cs6120/2023fa/self-guided/

#llvm #gcc #compilers #scheme #racket #guile #lisp #clojure