I suspect you're trolling but Jart is not a genius for co-authoring a 300 line change to use mmap(), this is a pretty typical system engineering optimization th

I suspect you're trolling but Jart is not a genius for co-authoring a 300 line change to use mmap(), this is a pretty typical system engineering optimization that goes on in big companies, which is usually framed as a performance improvement for certain use cases with pros and cons, not "Hacker news front page 100X revolutionary performance improvement".