> Docker’s container runtime, runc, is written in Go.
I worked at Docker from 2014-2019. The most important part is actually written in C.
[I wrote a whole comment here about to explain how the hack works because I was too fixated on how technically incorrect "written in Go" is. Then I went back to read the rest of the article only to see that the paragraph immediately after this kind of explains it in its own way! Let that be a lesson to always finish reading the article before posting about it.]
Not to contradict anything you wrote, but if you look at the language stats for https://github.com/opencontainers/runc, it has 68.5% Go, 27.1% Shell and 3.5% C, so it's fair to say that it was "written in Go", even though the most important part was C - same as e.g. Doom was written in C, even though it used assembly for optimizing the performance-sensitive parts.
Hi Josh!