> Fil-C is a personal passion project by Filip Pizlo.
Do I understand correctly that this project is based on the work of just one person, Filip Pizlo? If so, that's amazing.
I came around to it a few weeks late, but Zef and this article by Filip are also great work!
https://zef-lang.dev/implementation
https://news.ycombinator.com/item?id=47843194
It has list of more than 20 optimizations for interpreters, with measured speedups. I'm pretty sure I was looking for something like this 3-5 years ago, but it didn't exist
Mostly. A handful of people have made some very nice contributions though