1) It has okay speed. Also, the GC is a very naive one, not “good” compared to other managed languages. 3) Besides C#, which languages doesn’t have typed erase

1) It has okay speed. Also, the GC is a very naive one, not “good” compared to other managed languages. 3) Besides C#, which languages doesn’t have typed erases generics? Most languages implement it through erasure. Also, Go’s generics are basic as hell.. 4) Not sure about write, read.. deeply nested for loops, error handling taking up place everywhere, literally more verbose than even Java 5) it has plenty of hard-coded shit already, due to missing generics for a huge time (e.g. built-in data types) Javascript is quite performant, but I have to agree on concurrency. JVM languages: I don’t think it has bad tooling at all, and it is fucking performant (with much better GCs).