Ask HN: Online computer language engineering course?

I want to learn computer language engineering over the next few months, ideally following a course with lectures.

I was eyeing MIT's OCW Computer Language Engineering course, but only a small selection of the lectures are available online: https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-035-computer-language-engineering-spring-2010/index.htm

Do you know of any alternatives?