seriously Google probably put a couple billion person-hours just into V8 optimizations, we could have just had a language that makes sense, is efficient, and doesn't have endless footguns.
Probably not billions. Each person (at a 40-hour workweek) works about 2000 hours a year. V8 has been around for about 16 years. 1 billion hours would mean (1 billion / (16*2000)) = 31,250 people full-time on V8 optimization. A google search seems to suggest that the actual headcount for the full V8 team (not just the optimization team) is probably in the 3-digits.
Huh, well, clearly that's impossible. It was first released in 2008, and I'm still an 18-year-old with a full head of hair, faith in humanity, and hope for the future, so it can only have been around for a year or two at most.
I don't think both things compare well: optimizations are a clear target for software and computer science professionals while languages add a personal preference: I love Python but don't like C++ while I prefer Rust over Go.
A few years ago before ES2015 sure. But JavaScript has come a long way, it’s a much more pleasant language to work with nowadays. Typescript also plays a strong role with that. Lua used to be marginally better than JS, now JS is better and it’s not even close. Also Lua metatables suck.
