It's amazing how many of the languages that feel recent today actually came out in the 90s: Python, JavaScript, Lua, Haskell, Java from the top of my head. Python is only five years younger (1990) than C++ (1985).
I guess it shows how much time you need to invest until a language is mature enough to enter common use, unless it's backed by a large entity like Microsoft (C#), Google (Go) or Mozilla (Rust).
I guess it shows how much time you need to invest until a language is mature enough to enter common use, unless it's backed by a large entity like Microsoft (C#), Google (Go) or Mozilla (Rust).