It's interpreters all the way down. (https://news.ycombinator.com/item?id=15233188 https://news.ycombinator.com/item?id=15233188) Edit: Just adding that it he

It's interpreters all the way down. (https://news.ycombinator.com/item?id=15233188 https://news.ycombinator.com/item?id=15233188) Edit: Just adding that it helps to think of some interpreters as faster than others, and it may pay to translate code from one interpreter to another.