I'm not seeing the javascript-alike-ness. What caused that connection to jump out at you? I see the standard static FP features (from ML, Haskell, Scala, F#)

I'm not seeing the javascript-alike-ness. What caused that connection to jump out at you? I see the standard static FP features (from ML, Haskell, Scala, F#) with the syntactic flavor or Rust and some C# tossed in.