I'm not well-versed in compilers, so it was a bit surprising to see how it optimizes all the add_vX functions. What I most enjoyed, though, was how the guy in

I'm not well-versed in compilers, so it was a bit surprising to see how it optimizes all the add_vX functions. What I most enjoyed, though, was how the guy in the video (linked at the bottom of the article) was typing - a mistake on every few characters. Backspace was likely his most-used key. I found it encouraging, somehow. I know typing speed or correctness isn't really important for coders, but I always felt like I'm behind others with regards to typing, even though when I really concentrate, I do good on those online typing tests. Even when writing this comment, I made like 30 mistakes. Probably an useless comment, but it may give some people hope or validation if they feel like they not great typists.